<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Thanks Barry, I’ll take a look at debugging. I’m also going to try petsc 3.6, since that has a newer MUMPS build. <div class=""><br class=""></div><div class="">Regarding the SuperLU bugs, are they bad enough hat I should distrust output even when errors were not generated?<div class=""><div class=""><br class=""></div><div class=""><br class=""><div class="">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">-gideon</span>
</div>
<br class=""><div><blockquote type="cite" class=""><div class="">On Aug 22, 2015, at 5:12 PM, Barry Smith <<a href="mailto:bsmith@mcs.anl.gov" class="">bsmith@mcs.anl.gov</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><br class=""><blockquote type="cite" class="">On Aug 22, 2015, at 4:04 PM, Gideon Simpson <<a href="mailto:gideon.simpson@gmail.com" class="">gideon.simpson@gmail.com</a>> wrote:<br class=""><br class="">I’m having issues with both SuperLU dist and MUMPS, as compiled by PETsc, in the following sense:<br class=""><br class="">1. For large enough systems, which seems to vary depending on which computer I’m on, MUMPS seems to just die and never start, when it’s used as the linear solver within a SNES. There’s no error message, it just sits there and doesn’t do anything.<br class=""></blockquote><br class=""> You will need to use a debugger to figure out where it is "hanging"; we haven't heard reports about this.<br class=""><blockquote type="cite" class=""><br class="">2. When running with SuperLU dist, I got the following error, with no further information:<br class=""></blockquote><br class=""> The last release of SuperLU_DIST had some pretty nasty bugs, memory corruption that caused crashes etc. We think they are now fixed if you use the maint branch of the PETSc repository and --download-superlu_dist If you stick with the PETSc release and SuperLU_Dist you are using you will keep seeing these crashes<br class=""><br class=""> Barry<br class=""><br class=""><br class=""><blockquote type="cite" class=""><br class="">[3]PETSC ERROR: ------------------------------------------------------------------------<br class="">[3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, probably memory access out of range<br class="">[3]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[3]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[3]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[3]PETSC ERROR: likely location of problem given in stack below<br class="">[3]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[3]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[3]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[3]PETSC ERROR: is given.<br class="">[3]PETSC ERROR: [3] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[3]PETSC ERROR: [3] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[3]PETSC ERROR: [3] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[3]PETSC ERROR: [3] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[3]PETSC ERROR: [3] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[3]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[3]PETSC ERROR: Signal received<br class="">[3]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[3]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[3]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[3]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[3]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">--------------------------------------------------------------------------<br class="">MPI_ABORT was invoked on rank 3 in communicator MPI_COMM_WORLD <br class="">with errorcode 59.<br class=""><br class="">NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.<br class="">You may or may not see output from other processes, depending on<br class="">exactly when Open MPI kills them.<br class="">--------------------------------------------------------------------------<br class="">[proteusi01:14037] 1 more process has sent help message help-mpi-api.txt / mpi-abort<br class="">[proteusi01:14037] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages<br class="">[6]PETSC ERROR: ------------------------------------------------------------------------<br class="">[6]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[6]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[6]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[6]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[6]PETSC ERROR: likely location of problem given in stack below<br class="">[6]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[6]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[6]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[6]PETSC ERROR: is given.<br class="">[6]PETSC ERROR: [6] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[6]PETSC ERROR: [6] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[6]PETSC ERROR: [6] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[6]PETSC ERROR: [6] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[6]PETSC ERROR: [6] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[6]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[6]PETSC ERROR: Signal received<br class="">[6]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[6]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[6]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[6]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[6]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[7]PETSC ERROR: ------------------------------------------------------------------------<br class="">[7]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[7]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[7]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[7]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[7]PETSC ERROR: likely location of problem given in stack below<br class="">[7]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[7]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[7]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[7]PETSC ERROR: is given.<br class="">[7]PETSC ERROR: [7] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[7]PETSC ERROR: [7] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[7]PETSC ERROR: [7] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[7]PETSC ERROR: [7] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[7]PETSC ERROR: [7] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[7]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[7]PETSC ERROR: Signal received<br class="">[7]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[7]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[7]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[7]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[7]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[0]PETSC ERROR: ------------------------------------------------------------------------<br class="">[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[0]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[0]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[0]PETSC ERROR: likely location of problem given in stack below<br class="">[0]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[0]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[0]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[0]PETSC ERROR: is given.<br class="">[0]PETSC ERROR: [0] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[0]PETSC ERROR: [0] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[0]PETSC ERROR: [0] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[0]PETSC ERROR: [0] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[0]PETSC ERROR: [0] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[0]PETSC ERROR: Signal received<br class="">[0]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[0]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[0]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[0]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[0]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[1]PETSC ERROR: ------------------------------------------------------------------------<br class="">[1]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[1]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[1]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[1]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[1]PETSC ERROR: likely location of problem given in stack below<br class="">[1]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[1]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[1]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[1]PETSC ERROR: is given.<br class="">[1]PETSC ERROR: [1] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[1]PETSC ERROR: [1] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[1]PETSC ERROR: [1] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[1]PETSC ERROR: [1] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[1]PETSC ERROR: [1] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[1]PETSC ERROR: Signal received<br class="">[1]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[1]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[1]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[1]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[1]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[2]PETSC ERROR: ------------------------------------------------------------------------<br class="">[2]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[2]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[2]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[2]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[2]PETSC ERROR: likely location of problem given in stack below<br class="">[2]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[2]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[2]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[2]PETSC ERROR: is given.<br class="">[2]PETSC ERROR: [2] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[2]PETSC ERROR: [2] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[2]PETSC ERROR: [2] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[2]PETSC ERROR: [2] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[2]PETSC ERROR: [2] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[2]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[2]PETSC ERROR: Signal received<br class="">[2]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[2]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[2]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[2]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[2]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[4]PETSC ERROR: ------------------------------------------------------------------------<br class="">[4]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[4]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[4]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[4]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[4]PETSC ERROR: likely location of problem given in stack below<br class="">[4]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[4]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[4]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[4]PETSC ERROR: is given.<br class="">[4]PETSC ERROR: [4] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[4]PETSC ERROR: [4] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[4]PETSC ERROR: [4] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[4]PETSC ERROR: [4] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[4]PETSC ERROR: [4] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[4]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[4]PETSC ERROR: Signal received<br class="">[4]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[4]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[4]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[4]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[4]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class="">[5]PETSC ERROR: ------------------------------------------------------------------------<br class="">[5]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end<br class="">[5]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger<br class="">[5]PETSC ERROR: or see <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind</a><br class="">[5]PETSC ERROR: or try <a href="http://valgrind.org" class="">http://valgrind.org</a> on GNU/linux and Apple Mac OS X to find memory corruption errors<br class="">[5]PETSC ERROR: likely location of problem given in stack below<br class="">[5]PETSC ERROR: --------------------- Stack Frames ------------------------------------<br class="">[5]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,<br class="">[5]PETSC ERROR: INSTEAD the line number of the start of the function<br class="">[5]PETSC ERROR: is given.<br class="">[5]PETSC ERROR: [5] SuperLU_DIST:pdgssvx line 161 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[5]PETSC ERROR: [5] MatSolve_SuperLU_DIST line 121 /home/simpson/software/petsc-3.5.4/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c<br class="">[5]PETSC ERROR: [5] MatSolve line 3104 /home/simpson/software/petsc-3.5.4/src/mat/interface/matrix.c<br class="">[5]PETSC ERROR: [5] PCApply_LU line 194 /home/simpson/software/petsc-3.5.4/src/ksp/pc/impls/factor/lu/lu.c<br class="">[5]PETSC ERROR: [5] KSP_PCApplyBAorAB line 258 /home/simpson/software/petsc-3.5.4/include/petsc-private/kspimpl.h<br class="">[5]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br class="">[5]PETSC ERROR: Signal received<br class="">[5]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html" class="">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br class="">[5]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 <br class="">[5]PETSC ERROR: ./blowup_batch2 on a arch-linux2-c-debug named proteusi01 by simpson Sat Aug 22 17:01:41 2015<br class="">[5]PETSC ERROR: Configure options --with-mpi-dir=/mnt/HA/opt/openmpi/intel/64/1.8.1-mlnx-ofed --with-blas-lib=/mnt/HA/opt/blas/gcc/64/20110419/libblas.a --with-lapack-lib=/liblapack.a --download-suitesparse=yes --download-superlu=yes --download-superlu_dist=yes --download-mumps=yes --download-metis=yes --download-parmetis=yes --download-scalapack=yes<br class="">[5]PETSC ERROR: #1 User provided function() line 0 in unknown file<br class=""><br class="">-gideon<br class=""><br class=""><br class=""></blockquote><br class=""></div></blockquote></div><br class=""></div></div></div></body></html>