[petsc-users] Problem running geoclaw example with petsc 3.22
Praveen C
cpraveen at gmail.com
Wed Oct 30 08:05:31 CDT 2024
I have attached some files for this
cd bouss
. setenv.sh # some settings in this file may need to be changed
cd radial_flat/1d_radial
make .output
cd ..
make .output
Thanks
praveen

> On 30 Oct 2024, at 6:28 PM, Barry Smith <bsmith at petsc.dev> wrote:
>
>
> Please send me exact instructions on how you are running the geoclaw example, when I run
>
> geoclaw/examples/bouss/radial_flat
>
>
> it only runs with one level, but never errors, I changed setrun.py to amrdata.amr_levels_max = 5 but it made no difference.
>
> Thanks
>
> Barry
>
>
>
>> On Oct 24, 2024, at 12:17 PM, Praveen C <cpraveen at gmail.com> wrote:
>>
>> Hello Barry
>>
>> I use this script to install clawpack and required dependencies
>>
>> https://urldefense.us/v3/__https://github.com/cpraveen/cfdlab/blob/master/bin/clawpack.sh__;!!G_uCfscf7eWS!fM-tM-j46TWI2-dEM5dWqIZEgpVdFBhYKU4M3RXKtOogG10VbWUtHGAQv6q7qO0TV_YQ1yP5pgPAY1_xD38Dbw$
>>
>> See lines 125-132
>>
>> You can use it like this
>>
>> export CLAW=/path/to/where/you/want/clawpack
>> bash clawpack.sh v5.11.0
>>
>> This will git pull clawpack and creates a conda env called “claw” and installs inside that.
>>
>> I have not specified petsc version in this script, but latest miniforge should install petsc at 3.22
>>
>> Thank you
>> praveen
>>
>>> On 24 Oct 2024, at 9:37 PM, Barry Smith <bsmith at petsc.dev> wrote:
>>>
>>>
>>> Good, some helpful information with the runs you made.
>>>
>>> In the crash below it made more progress it was able to allocate multiple regions of shared memory and access them. I don't know why it would crash later.
>>>
>>> Can you tell me all the steps with miniforge (which seems to be related to the failure) you use? I've never used miniforge.
>>>
>>> If I can get to an environment that reproduces the problem I can debug it and fix it.
>>>
>>> Barry
>>>
>>>
>>>> On Oct 24, 2024, at 11:49 AM, Praveen C <cpraveen at gmail.com> wrote:
>>>>
>>>> I get this
>>>>
>>>> $ mpiexec -n 3 ./ex89f -n 20 -mpi_linear_solver_server -mpi_linear_solver_server -mpi_linear_solver_server_ksp_view -ksp_monitor -ksp_converged_reason -ksp_view -mpi_linear_solver_server_minimum_count_per_rank 5
>>>> [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 https://urldefense.us/v3/__https://petsc.org/release/faq/*valgrind__;Iw!!G_uCfscf7eWS!fM-tM-j46TWI2-dEM5dWqIZEgpVdFBhYKU4M3RXKtOogG10VbWUtHGAQv6q7qO0TV_YQ1yP5pgPAY19gJufvcA$ and https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!fM-tM-j46TWI2-dEM5dWqIZEgpVdFBhYKU4M3RXKtOogG10VbWUtHGAQv6q7qO0TV_YQ1yP5pgPAY186WqRS9Q$
>>>> [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: Run with -malloc_debug to check if memory corruption is causing the crash.
>>>> --------------------------------------------------------------------------
>>>> MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_SELF
>>>> Proc: [[47380,1],0]
>>>> Errorcode: 59
>>>>
>>>> NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
>>>> You may or may not see output from other processes, depending on
>>>> exactly when Open MPI kills them.
>>>> --------------------------------------------------------------------------
>>>> --------------------------------------------------------------------------
>>>> prterun has exited due to process rank 0 with PID 0 on node MacMiniHome calling
>>>> "abort". This may have caused other processes in the application to be
>>>> terminated by signals sent by prterun (as reported here).
>>>> —————————————————————————————————————
>>>>
>>>> and I have this after the code exits
>>>>
>>>> $ ipcs -m
>>>> IPC status from <running system> as of Thu Oct 24 21:17:39 IST 2024
>>>> T ID KEY MODE OWNER GROUP
>>>> Shared Memory:
>>>> m 1572864 0x0000000b --rw-rw-rw- praveen staff
>>>> m 524289 0x0000000c --rw-rw-rw- praveen staff
>>>> m 655362 0x0000000d --rw-rw-rw- praveen staff
>>>> m 262147 0x0000000e --rw-rw-rw- praveen staff
>>>> m 262148 0x0000000f --rw-rw-rw- praveen staff
>>>> m 393221 0x0000000a --rw-rw-rw- praveen staff
>>>>
>>>> This is with petsc installed with miniforge, which I also use with clawpack. With spack installed petsc, I can run the ex89f example.
>>>>
>>>> Thanks
>>>> praveen
>>>>
>>>>> On 24 Oct 2024, at 7:55 PM, Barry Smith <bsmith at petsc.dev> wrote:
>>>>>
>>>>>
>>>>> Ok, super strange, I've run many times on my Mac
>>>>>
>>>>> Can you please try to remove that allocated memory with ipcrm and then
>>>>>
>>>>> cd $PETSC_DIR/src/ksp/ksp/tutorials
>>>>> make ex89f
>>>>> mpiexec -n 3 ./ex89f -n 20 -mpi_linear_solver_server -mpi_linear_solver_server -mpi_linear_solver_server_ksp_view -ksp_monitor -ksp_converged_reason -ksp_view -mpi_linear_solver_server_minimum_count_per_rank 5
>>>>>
>>>>> This does the same thing as the GeoClaw code but is much simpler.
>>>>>
>>>>> Barry
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>> On Oct 23, 2024, at 10:55 PM, Praveen C <cpraveen at gmail.com> wrote:
>>>>>>
>>>>>> I get very similar error on my mac with
>>>>>>
>>>>>> $ gfortran -v
>>>>>> Using built-in specs.
>>>>>> COLLECT_GCC=gfortran
>>>>>> COLLECT_LTO_WRAPPER=/opt/homebrew/Caskroom/miniforge/base/envs/claw/libexec/gcc/arm64-apple-darwin20.0.0/13.2.0/lto-wrapper
>>>>>> Target: arm64-apple-darwin20.0.0
>>>>>> Configured with: ../configure --prefix=/opt/homebrew/Caskroom/miniforge/base/envs/claw --build=x86_64-apple-darwin13.4.0 --host=arm64-apple-darwin20.0.0 --target=arm64-apple-darwin20.0.0 --with-libiconv-prefix=/opt/homebrew/Caskroom/miniforge/base/envs/claw --enable-languages=fortran --disable-multilib --enable-checking=release --disable-bootstrap --disable-libssp --with-gmp=/opt/homebrew/Caskroom/miniforge/base/envs/claw --with-mpfr=/opt/homebrew/Caskroom/miniforge/base/envs/claw --with-mpc=/opt/homebrew/Caskroom/miniforge/base/envs/claw --with-isl=/opt/homebrew/Caskroom/miniforge/base/envs/claw --enable-darwin-at-rpath
>>>>>> Thread model: posix
>>>>>> Supported LTO compression algorithms: zlib
>>>>>> gcc version 13.2.0 (GCC)
>>>>>>
>>>>>> Before starting
>>>>>>
>>>>>> $ ipcs -m
>>>>>> IPC status from <running system> as of Thu Oct 24 08:02:11 IST 2024
>>>>>> T ID KEY MODE OWNER GROUP
>>>>>> Shared Memory:
>>>>>>
>>>>>> and when I run the code
>>>>>>
>>>>>> Using a PETSc solver
>>>>>> Using Bouss equations from the start
>>>>>> rnode allocated...
>>>>>> node allocated...
>>>>>> listOfGrids allocated...
>>>>>> Storage allocated...
>>>>>> bndList allocated...
>>>>>> Gridding level 1 at t = 0.000000E+00: 4 grids with 10000 cells
>>>>>> Setting initial dt to 2.9999999999999999E-002
>>>>>> max threads set to 1
>>>>>>
>>>>>> Done reading data, starting computation ...
>>>>>>
>>>>>> Total zeta at initial time: 39269.907650665169
>>>>>> GEOCLAW: Frame 0 output files done at time t = 0.000000D+00
>>>>>>
>>>>>> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
>>>>>> [0]PETSC ERROR: Petsc has generated inconsistent data
>>>>>> [0]PETSC ERROR: Unable to locate PCMPI allocated shared address 0x130698000
>>>>>> [0]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
>>>>>> [0]PETSC ERROR: Option left: name:-ksp_type value: preonly source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_ksp_max_it value: 200 source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_ksp_reuse_preconditioner (no value) source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_ksp_rtol value: 1.e-9 source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_ksp_type value: gmres source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_linear_solver_server_view (no value) source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_pc_gamg_sym_graph value: true source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_pc_gamg_symmetrize_graph value: true source: file
>>>>>> [0]PETSC ERROR: Option left: name:-mpi_pc_type value: gamg source: file
>>>>>> [0]PETSC ERROR: Option left: name:-pc_mpi_minimum_count_per_rank value: 5000 source: file
>>>>>> [0]PETSC ERROR: Option left: name:-pc_type value: mpi source: file
>>>>>> [0]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!fM-tM-j46TWI2-dEM5dWqIZEgpVdFBhYKU4M3RXKtOogG10VbWUtHGAQv6q7qO0TV_YQ1yP5pgPAY186WqRS9Q$ for trouble shooting.
>>>>>> [0]PETSC ERROR: Petsc Release Version 3.22.0, Sep 28, 2024
>>>>>> [0]PETSC ERROR: /Users/praveen/work/bouss/radial_flat/xgeoclaw with 6 MPI process(es) and PETSC_ARCH on MacMiniHome.local by praveen Thu Oct 24 08:04:27 2024
>>>>>> [0]PETSC ERROR: Configure options: AR=arm64-apple-darwin20.0.0-ar CC=mpicc CXX=mpicxx FC=mpifort CFLAGS="-ftree-vectorize -fPIC -fstack-protector-strong -O2 -pipe -isystem /opt/homebrew/Caskroom/miniforge/base/envs/claw/include " CPPFLAGS="-D_FORTIFY_SOURCE=2 -isystem /opt/homebrew/Caskroom/miniforge/base/envs/claw/include -mmacosx-version-min=11.0 -mmacosx-version-min=11.0" CXXFLAGS="-ftree-vectorize -fPIC -fstack-protector-strong -O2 -pipe -stdlib=libc++ -fvisibility-inlines-hidden -fmessage-length=0 -isystem /opt/homebrew/Caskroom/miniforge/base/envs/claw/include " FFLAGS="-march=armv8.3-a -ftree-vectorize -fPIC -fno-stack-protector -O2 -pipe -isystem /opt/homebrew/Caskroom/miniforge/base/envs/claw/include " LDFLAGS="-Wl,-headerpad_max_install_names -Wl,-dead_strip_dylibs -Wl,-rpath,/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib -L/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib" LIBS="-Wl,-rpath,/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib -lmpi_mpifh -lgfortran" --COPTFLAGS=-O3 --CXXOPTFLAGS=-O3 --FOPTFLAGS=-O3 --with-clib-autodetect=0 --with-cxxlib-autodetect=0 --with-fortranlib-autodetect=0 --with-debugging=0 --with-blas-lib=libblas.dylib --with-lapack-lib=liblapack.dylib --with-yaml=1 --with-hdf5=1 --with-fftw=1 --with-hwloc=0 --with-hypre=1 --with-metis=1 --with-mpi=1 --with-mumps=1 --with-parmetis=1 --with-pthread=1 --with-ptscotch=1 --with-shared-libraries --with-ssl=0 --with-scalapack=1 --with-superlu=1 --with-superlu_dist=1 --with-superlu_dist-include=/opt/homebrew/Caskroom/miniforge/base/envs/claw/include/superlu-dist --with-superlu_dist-lib=-lsuperlu_dist --with-suitesparse=1 --with-suitesparse-dir=/opt/homebrew/Caskroom/miniforge/base/envs/claw --with-x=0 --with-scalar-type=real --with-cuda=0 --with-batch --prefix=/opt/homebrew/Caskroom/miniforge/base/envs/claw
>>>>>> [0]PETSC ERROR: #1 PetscShmgetMapAddresses() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/sys/utils/server.c:114
>>>>>> [0]PETSC ERROR: #2 PCMPISetMat() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/pc/impls/mpi/pcmpi.c:269
>>>>>> [0]PETSC ERROR: #3 PCSetUp_MPI() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/pc/impls/mpi/pcmpi.c:853
>>>>>> [0]PETSC ERROR: #4 PCSetUp() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/pc/interface/precon.c:1071
>>>>>> [0]PETSC ERROR: #5 KSPSetUp() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/ksp/interface/itfunc.c:415
>>>>>> [0]PETSC ERROR: #6 KSPSolve_Private() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/ksp/interface/itfunc.c:826
>>>>>> [0]PETSC ERROR: #7 KSPSolve() at /Users/runner/miniforge3/conda-bld/petsc_1728030427805/work/src/ksp/ksp/interface/itfunc.c:1075
>>>>>>
>>>>>> Code does not progress and I kill it
>>>>>>
>>>>>> ^CTraceback (most recent call last):
>>>>>> File "/Users/praveen/Applications/clawpack/clawutil/src/python/clawutil/runclaw.py", line 341, in <module>
>>>>>> runclaw(*args)
>>>>>> File "/Users/praveen/Applications/clawpack/clawutil/src/python/clawutil/runclaw.py", line 242, in runclaw
>>>>>> proc = subprocess.check_call(cmd_split,
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> File "/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib/python3.12/subprocess.py", line 408, in check_call
>>>>>> retcode = call(*popenargs, **kwargs)
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> File "/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib/python3.12/subprocess.py", line 391, in call
>>>>>> return p.wait(timeout=timeout)
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> File "/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib/python3.12/subprocess.py", line 1264, in wait
>>>>>> return self._wait(timeout=timeout)
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> File "/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib/python3.12/subprocess.py", line 2053, in _wait
>>>>>> (pid, sts) = self._try_wait(0)
>>>>>> ^^^^^^^^^^^^^^^^^
>>>>>> File "/opt/homebrew/Caskroom/miniforge/base/envs/claw/lib/python3.12/subprocess.py", line 2011, in _try_wait
>>>>>> (pid, sts) = os.waitpid(self.pid, wait_flags)
>>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>>> KeyboardInterrupt
>>>>>> make[1]: *** [output] Interrupt: 2
>>>>>> make: *** [.output] Interrupt: 2
>>>>>>
>>>>>> Now it says
>>>>>>
>>>>>> $ ipcs -m
>>>>>> IPC status from <running system> as of Thu Oct 24 08:05:06 IST 2024
>>>>>> T ID KEY MODE OWNER GROUP
>>>>>> Shared Memory:
>>>>>> m 720896 0x0000000a --rw-rw-rw- praveen staff
>>>>>>
>>>>>> Thanks
>>>>>> praveen
>>>>>>
>>>>>>> On 23 Oct 2024, at 8:26 PM, Barry Smith <bsmith at petsc.dev> wrote:
>>>>>>>
>>>>>>>
>>>>>>> Hmm, so it is creating the first shared memory region with ID of 10 (A in hex) puts it in a linked list in PETSc but then when it tries to find it in the linked list it cannot find it.
>>>>>>>
>>>>>>> I don't know how to reproduce this or debug it remotely.
>>>>>>>
>>>>>>> Can you build on a completely different machine or with completely different compilers?
>>>>>>>
>>>>>>> Barry
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> On Oct 23, 2024, at 10:31 AM, Praveen C <cpraveen at gmail.com> wrote:
>>>>>>>>
>>>>>>>> I get same error and now it shows
>>>>>>>>
>>>>>>>> $ ipcs -m
>>>>>>>>
>>>>>>>> ------ Shared Memory Segments --------
>>>>>>>> key shmid owner perms bytes nattch status
>>>>>>>> 0x0000000a 32788 praveen 666 240 6
>>>>>>>>
>>>>>>>> Note that the code seems to be still running after printing those error message, but it is not printing any progress which it should do.
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>> praveen
>>>>>>>>
>>>>>>>>> On 23 Oct 2024, at 7:56 PM, Barry Smith <bsmith at petsc.dev> wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Try
>>>>>>>>>
>>>>>>>>> ipcrm -m 11
>>>>>>>>>
>>>>>>>>> ipcs -m
>>>>>>>>>
>>>>>>>>> Try running the program again
>>>>>>>>>
>>>>>>>>> If failed check
>>>>>>>>>
>>>>>>>>> ipcs -m
>>>>>>>>>
>>>>>>>>> again
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> On Oct 23, 2024, at 10:20 AM, Praveen C <cpraveen at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>> Hello Barry
>>>>>>>>>>
>>>>>>>>>> I see this
>>>>>>>>>>
>>>>>>>>>> $ ipcs -m
>>>>>>>>>>
>>>>>>>>>> ------ Shared Memory Segments --------
>>>>>>>>>> key shmid owner perms bytes nattch status
>>>>>>>>>> 0x0000000a 11 praveen 666 240 6
>>>>>>>>>>
>>>>>>>>>> and I am observing same error as below.
>>>>>>>>>>
>>>>>>>>>> Thanks
>>>>>>>>>> praveen
>>>>>>>>>>
>>>>>>>>>>> On 23 Oct 2024, at 7:08 PM, Barry Smith <bsmith at petsc.dev> wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Please take a look at the notes in https://urldefense.us/v3/__https://petsc.org/release/manualpages/Sys/PetscShmgetAllocateArray/__;!!G_uCfscf7eWS!fM-tM-j46TWI2-dEM5dWqIZEgpVdFBhYKU4M3RXKtOogG10VbWUtHGAQv6q7qO0TV_YQ1yP5pgPAY1_RqN86qA$ For some reason your program is not able to access/use the Unix shared memory; check if you are already using the shared memory (so it is not available for a new run) or the limits are too low to access enough memory.
>>>>>>>>>>>
>>>>>>>>>>> Barry
>>>>>>>>>>>
>>>>>>>>>>>> On Oct 23, 2024, at 8:23 AM, Praveen C <cpraveen at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Dear all
>>>>>>>>>>>>
>>>>>>>>>>>> I am not able to run the boussinesq example from geoclaw using petsc at 3.22.0
>>>>>>>>>>>>
>>>>>>>>>>>> https://urldefense.us/v3/__https://github.com/clawpack/geoclaw/tree/3303883f46572c58130d161986b8a87a57ca7816/examples/bouss__;!!G_uCfscf7eWS!e3VQ4NHKmXGstRsQW5vtI7fmKfUT9zmJkMJcPbcvPyIjicyfJpNoMgx3wZ-qyGcKNSjIkNZkzilec8MnHN6PMw$
>>>>>>>>>>>>
>>>>>>>>>>>> It runs with petsc at 3.21.6
>>>>>>>>>>>>
>>>>>>>>>>>> The error I get is given below. After printing this, the code does not progress.
>>>>>>>>>>>>
>>>>>>>>>>>> I use the following petsc options
>>>>>>>>>>>>
>>>>>>>>>>>> # set min numbers of matrix rows per MPI rank (default is 10000)
>>>>>>>>>>>> -mpi_linear_solve_minimum_count_per_rank 5000
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> # Krylov linear solver:
>>>>>>>>>>>> -mpi_linear_solver_server
>>>>>>>>>>>> -mpi_linear_solver_server_view
>>>>>>>>>>>> -ksp_type gmres
>>>>>>>>>>>> -ksp_max_it 200
>>>>>>>>>>>> -ksp_reuse_preconditioner
>>>>>>>>>>>> -ksp_rtol 1.e-9
>>>>>>>>>>>>
>>>>>>>>>>>> # preconditioner:
>>>>>>>>>>>> -pc_type gamg
>>>>>>>>>>>>
>>>>>>>>>>>> I installed petsc and other dependencies for clawpack using miniforge.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>> pc
>>>>>>>>>>>>
>>>>>>>>>>>> ==> Use Bouss. in water deeper than 1.0000000000000000 Using a PETSc solver
>>>>>>>>>>>> Using Bouss equations from the start
>>>>>>>>>>>> rnode allocated...
>>>>>>>>>>>> node allocated...
>>>>>>>>>>>> listOfGrids allocated...
>>>>>>>>>>>> Storage allocated...
>>>>>>>>>>>> bndList allocated...
>>>>>>>>>>>> Gridding level 1 at t = 0.000000E+00: 4 grids with 10000 cells
>>>>>>>>>>>> Setting initial dt to 2.9999999999999999E-002
>>>>>>>>>>>> max threads set to 6
>>>>>>>>>>>> Done reading data, starting computation ... Total zeta at initial time: 39269.907650665169 GEOCLAW: Frame 0 output files done at time t = 0.000000D+00
>>>>>>>>>>>>
>>>>>>>>>>>> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
>>>>>>>>>>>> [0]PETSC ERROR: Petsc has generated inconsistent data
>>>>>>>>>>>> [0]PETSC ERROR: Unable to locate PCMPI allocated shared address 0x55e6d750ae20
>>>>>>>>>>>> [0]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-ksp_max_it value: 200 source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-ksp_reuse_preconditioner (no value) source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-ksp_rtol value: 1.e-9 source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-ksp_type value: gmres source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-mpi_linear_solve_minimum_count_per_rank value: 5000 source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-mpi_linear_solver_server_view (no value) source: file
>>>>>>>>>>>> [0]PETSC ERROR: Option left: name:-pc_type value: gamg source: file
>>>>>>>>>>>> [0]PETSC ERROR: See https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!e3VQ4NHKmXGstRsQW5vtI7fmKfUT9zmJkMJcPbcvPyIjicyfJpNoMgx3wZ-qyGcKNSjIkNZkzilec8MvNjNo7A$ for trouble shooting.
>>>>>>>>>>>> [0]PETSC ERROR: Petsc Release Version 3.22.0, Sep 28, 2024 [0]PETSC ERROR: /home/praveen/bouss/radial_flat/xgeoclaw with 6 MPI process(es) and PETSC_ARCH on euler by praveen Thu Oct 17 21:49:54 2024
>>>>>>>>>>>> [0]PETSC ERROR: Configure options: AR=${PREFIX}/bin/x86_64-conda-linux-gnu-ar CC=mpicc CXX=mpicxx FC=mpifort CFLAGS="-march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /opt/miniforge/envs/claw/include " CPPFLAGS="-DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem /opt/miniforge/envs/claw/include" CXXFLAGS="-fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /opt/miniforge/envs/claw/include " FFLAGS="-march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /opt/miniforge/envs/claw/include -Wl,--no-as-needed" LDFLAGS="-pthread -fopenmp -Wl,-O2 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,--disable-new-dtags -Wl,--gc-sections -Wl,--allow-shlib-undefined -Wl,-rpath,/opt/miniforge/envs/claw/lib -Wl,-rpath-link,/opt/miniforge/envs/claw/lib -L/opt/miniforge/envs/claw/lib -Wl,-rpath-link,/opt/miniforge/envs/claw/lib" LIBS="-Wl,-rpath,/opt/miniforge/envs/claw/lib -lmpi_mpifh -lgfortran" --COPTFLAGS=-O3 --CXXOPTFLAGS=-O3 --FOPTFLAGS=-O3 --with-clib-autodetect=0 --with-cxxlib-autodetect=0 --with-fortranlib-autodetect=0 --with-debugging=0 --with-blas-lib=libblas.so --with-lapack-lib=liblapack.so --with-yaml=1 --with-hdf5=1 --with-fftw=1 --with-hwloc=0 --with-hypre=1 --with-metis=1 --with-mpi=1 --with-mumps=1 --with-parmetis=1 --with-pthread=1 --with-ptscotch=1 --with-shared-libraries --with-ssl=0 --with-scalapack=1 --with-superlu=1 --with-superlu_dist=1 --with-superlu_dist-include=/opt/miniforge/envs/claw/include/superlu-dist --with-superlu_dist-lib=-lsuperlu_dist --with-suitesparse=1 --with-suitesparse-dir=/opt/miniforge/envs/claw --with-x=0 --with-scalar-type=real --with-cuda=0 --prefix=/opt/miniforge/envs/claw
>>>>>>>>>>>> [0]PETSC ERROR: #1 PetscShmgetMapAddresses() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/sys/utils/server.c:114
>>>>>>>>>>>> [0]PETSC ERROR: #2 PCMPISetMat() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/pc/impls/mpi/pcmpi.c:269
>>>>>>>>>>>> [0]PETSC ERROR: #3 PCSetUp_MPI() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/pc/impls/mpi/pcmpi.c:853
>>>>>>>>>>>> [0]PETSC ERROR: #4 PCSetUp() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/pc/interface/precon.c:1071
>>>>>>>>>>>> [0]PETSC ERROR: #5 KSPSetUp() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/ksp/interface/itfunc.c:415
>>>>>>>>>>>> [0]PETSC ERROR: #6 KSPSolve_Private() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/ksp/interface/itfunc.c:826
>>>>>>>>>>>> [0]PETSC ERROR: #7 KSPSolve() at /home/conda/feedstock_root/build_artifacts/petsc_1728030599661/work/src/ksp/ksp/interface/itfunc.c:1075
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
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>>>>>>
>>>>>
>>>>
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>>
>
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