[petsc-users] Problem running geoclaw example with petsc 3.22
Barry Smith
bsmith at petsc.dev
Thu Oct 24 11:07:30 CDT 2024
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!a83YNiE6vfZTxyhWxnJxmh95Z63M4HapLLI6b0Q_hFwekNKgjv2j3t61lo38kvy2gLDVjWO5IScFYBVUNuMuh34$ and https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!a83YNiE6vfZTxyhWxnJxmh95Z63M4HapLLI6b0Q_hFwekNKgjv2j3t61lo38kvy2gLDVjWO5IScFYBVUJaIxcoc$
> [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!a83YNiE6vfZTxyhWxnJxmh95Z63M4HapLLI6b0Q_hFwekNKgjv2j3t61lo38kvy2gLDVjWO5IScFYBVUJaIxcoc$ 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!a83YNiE6vfZTxyhWxnJxmh95Z63M4HapLLI6b0Q_hFwekNKgjv2j3t61lo38kvy2gLDVjWO5IScFYBVU4eqTfOA$ 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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