On Sat, Aug 24, 2013 at 2:54 AM, Zhang <[email protected]> wrote: > Hi, > > I ran my 3d structured CFD code for a cavity flow with different grid size > from 20x20x20 to 80x80x80. Whether fast or not, all they converged and gave > me the expected result. > > but when I tried with 120x120x120 grid, errors appeared as follows. Since > I believe my physical memory is large enough for these test. So I just > wonder what really happened with the GMRES solver + hypre PC. I hope you > may leave me a hint. Thanks. >
This is a question for the Hypre list. It looks like out of memory errors. Matt > Zhenyu > mpirun -np 8 ./nsproj ../input/sample_120.zzy.dat -px 2 -py 2 -pz 2 > -ksp_type gmres -pc_type hypre -ksp_rtol 1.e-2 > > > > ....GRID POINT DIMENSIONS W/ GHOST CELLS : 122 X 122 X 122 > px= 2, py= 2, pz= 2 > ....BEGINNING SIMULATION > time: 0, SolvePressure iter= 0, residnorm= 0.000000e+00 > time: 20, SolvePressure iter= 2, residnorm= 1.329163e+21 > [0]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [0]PETSC ERROR: Error in external library! > [0]PETSC ERROR : Error in HYPRE solver, error code 1! > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [0]PETSC ERROR: See docs/changes/index.html for recent updates. > [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [0]PETSC ERROR: See docs/index.html for manual pages. > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [0]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [0]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [1]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [1]PETSC ERROR: Error in external library! > [1]PETSC ERROR: Error in HYPRE solver, error code 1! > [1]PETSC ERROR: ------------------------------------------------- > ----------------------- > [1]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [1]PETSC ERROR: See docs/changes/index.html for recent updates. > [1]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [1]PETSC ERROR: See docs/index.html for manual pages. > [1]PETSC ERROR: > ------------------------------------------------------------------------ > [1]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [1]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [1]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [1]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download -chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [1]PETSC ERROR: > ------------------------------------------------------------------------ > [1]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [1]PETSC ERROR: [2]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [2]PETSC ERROR: Error in external library! > [2]PETSC ERROR: Error in HYPRE solver, error code 1! > [2]PETSC ERROR: > ------------------------------------------------------------------------ > [2]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [2]PETSC ERROR: See docs/changes/index.html for recent updates. > [2]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [2]PETSC ERROR: See docs/index.html for manual pages. > [2]PETSC ERROR: ------------------------------------------------- > ----------------------- > [2]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [2]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [2]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [2]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [2]PETSC ERROR: > ------------------------------------------------------------------------ > [2]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hyp re/hypre.c > [2]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [2]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [2]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [3]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [3]PETSC ERROR: Error in external library! > [3]PETSC ERROR: Error in HYPRE solver, error code 1! > [3]PETSC ERROR: > ------------------------------------------------------------------------ > [3]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [3]PETSC ERROR: See docs/changes/index.html for recent updates. > [3]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [3]PETSC ERROR: See docs/index.html for manual pages. > [3]PETSC ERROR: > ------------------------------------------------------------------------ > [3]PETSC ERROR: ./nsproj on a arch- linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [3]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [3]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [3]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [3]PETSC ERROR: > ------------------------------------------------------------------------ > [3]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [3]PETSC ERROR: PCApply() line 442 in /home/zhen > yu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [3]PETSC ERROR: [4]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [4]PETSC ERROR: Error in external library! > [4]PETSC ERROR: Error in HYPRE solver, error code 1! > [4]PETSC ERROR: > ------------------------------------------------------------------------ > [4]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [4]PETSC ERROR: See docs/changes/index.html for recent updates. > [4]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [4]PETSC ERROR: See docs/index.html for manual pages. > [4]PETSC ERROR: > ------------------------------------------------------------------------ > [4]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [4]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [4]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [4]PETSC ERROR: Configure options --with-de bugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [4]PETSC ERROR: > ------------------------------------------------------------------------ > [4]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [4]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [4]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [4]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c*[4]PETSC ERROR: > KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [4]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [4]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [4]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > [5]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [5]PETSC ERROR: Error in external library! > [5]PETSC ERROR: Error in HYPRE solver, error code 1! > [5]PETSC ERROR: > ------------------------------------------------------------------------ > [5]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [5]PETSC ERROR: See docs/changes/index.html for recent updates. > [5]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [5]PETSC ERROR: See docs/index.html for manual pages. > [5]P ETSC ERROR: > ------------------------------------------------------------------------ > [5]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [5]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [5]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [5]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [5]PETSC ERROR: > ------------------------------------------------------------------------ > [5]PETSC ERROR: PCApply_HYPR E() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [5]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [5]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [5]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [5]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [5]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [5]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [5]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > [6]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [6]PETSC ERROR: Error in external library! > [6]PETSC ERROR: Error in HYPRE so lver, error code 1! > [6]PETSC ERROR: > ------------------------------------------------------------------------ > [6]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [6]PETSC ERROR: See docs/changes/index.html for recent updates. > [6]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [6]PETSC ERROR: See docs/index.html for manual pages. > [6]PETSC ERROR: > ------------------------------------------------------------------------ > [6]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [6]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [6]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [6]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve =1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [6]PETSC ERROR: > ------------------------------------------------------------------------ > [6]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [6]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [6]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [6]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [6]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [6]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [7]PETSC ERROR: -------------- ------- Error Message > ------------------------------------ > [7]PETSC ERROR: Error in external library! > [7]PETSC ERROR: Error in HYPRE solver, error code 1! > [7]PETSC ERROR: > ------------------------------------------------------------------------ > [7]PETSC ERROR: Petsc Release Version 3.4.2, Jul, 02, 2013 > [7]PETSC ERROR: See docs/changes/index.html for recent updates. > [7]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [7]PETSC ERROR: See docs/index.html for manual pages. > [7]PETSC ERROR: > ------------------------------------------------------------------------ > [7]PETSC ERROR: ./nsproj on a arch-linux2-c-opt named amax by zhenyu Sat > Aug 24 16:05:05 2013 > [7]PETSC ERROR: Libraries linked from > /home/zhenyu/petsc-3.4.2/arch-linux2-c-opt/lib > [7]PETSC ERROR: Configure run at Sat Aug 24 12:43:12 2013 > [7]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir =/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [7]PETSC ERROR: > ------------------------------------------------------------------------ > [7]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [7]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [7]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [7]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [7]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmre s/gmres.c > [7]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [7]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [7]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > [0]PETSC ERROR: Configure options --with-debugging=0 > --with-shared-libraries=1 --with-dynamic-loading=1 --with-x=1 > --with-blas-lapack-dir=/usr/lib/lapack --with-valgrind=1 --with-cc=gcc > --with-fc=gfortran --with-clanguage=C++ --with-c++-support=1 --with-sieve=1 > --with-opt-sieve=1 --download-generator --download-triangle > --download-ctetgen --with-ctetgen --download-chaco --download-boost=1 > --download-hypre=1 --download-metis --download-parmetis --download-hdf5 > --download-openmpi --download-f-blas-lapack --download-superlu_dist > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: PCApply_HYPRE() line 170 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/impls/hypre/hypre.c > [0]PETSC ERROR: PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [0]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [0]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [0]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [0]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [0]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [0]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > PCApply() line 442 in > /home/zhenyu/petsc-3.4.2/src/ksp/pc/interface/precon.c > [1]PETSC ERROR: KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/pet sc-private/kspimpl.h > [1]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [1]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [1]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [1]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [1]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > [2]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [2]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [2]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [2]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/ nsproj_petsc.cc > KSP_PCApply() line 227 in > /home/zhenyu/petsc-3.4.2/include/petsc-private/kspimpl.h > [3]PETSC ERROR: KSPInitialResidual() line 64 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itres.c > [3]PETSC ERROR: KSPSolve_GMRES() line 239 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/impls/gmres/gmres.c > [3]PETSC ERROR: KSPSolve() line 441 in > /home/zhenyu/petsc-3.4.2/src/ksp/ksp/interface/itfunc.c > [3]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [3]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > [6]PETSC ERROR: SolvePressure() line 898 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nssolver_petsc.cc > [6]PETSC ERROR: start_sim() line 190 in > "unknowndirectory/"/home/zhenyu/work/nsproj_0.3_zzy/src/nsproj_petsc.cc > -------------------------------------------------------------------------- > mpirun noticed that the j ob aborted, but has no info as to the process > that caused that situation. > -------------------------------------------------------------------------- > > > > > > * -- 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
