[petsc-users] ccgraph.c error

Sun Nov 27 14:11:31 CST 2011

On Sun, Nov 27, 2011 at 2:04 PM, Rongliang Chen <rongliang.chan at gmail.com>wrote:

> Hi Jed,
>
> Thank you for your reply.
> I have no idea if I have passed a invalid graph to Metis.
> This error just appeared when I run my code with some number of
> processors.
> I run my code with the debug version of PETSc and I got the following
> error message.
>

This is a SuperLU problem. Please send configure.log to
petsc-maint at mcs.anl.gov

Jed, could this be the mismatch between SuperLU and the new ParMetis?

   Matt

> Best,
> Rongliang
>
> ------------------------------------------------------
> ***ASSERTION failed on line 169 of file ccgraph.c: cadjwgtsum[cnvtxs] ==
> idxsum(nedges, cadjwgt)
> 0 107 106 107 0
> [313]PETSC ERROR:
> ------------------------------------------------------------------------
> [313]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [313]PETSC ERROR: Try option -start_in_debugger or
> -on_error_attach_debugger
> [313]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[313]PETSCERROR: or try
> http://valgrind.org on GNU/linux and Apple Mac OS X to find memory
> corruption errors
> [313]PETSC ERROR: likely location of problem given in stack below
> [313]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
> ***ASSERTION failed on line 169 of file ccgraph.c: cadjwgtsum[cnvtxs] ==
> idxsum(nedges, cadjwgt)
> 0 107 106 107 0
> [313]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
> [313]PETSC ERROR:       INSTEAD the line number of the start of the
> function
> [313]PETSC ERROR:       is given.
> [313]PETSC ERROR: [313] MatLUFactorNumeric_SuperLU_DIST line 280
> src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
> [313]PETSC ERROR: [313] MatLUFactorNumeric line 2864
> src/mat/interface/matrix.c
> [313]PETSC ERROR: [313] PCApply line 373 src/ksp/pc/interface/precon.c
> [313]PETSC ERROR: [313] FGMREScycle line 119
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [313]PETSC ERROR: [313] KSPSolve_FGMRES line 282
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [313]PETSC ERROR: [313] KSPSolve line 331 src/ksp/ksp/interface/itfunc.c
> [313]PETSC ERROR: [313] SNES_KSPSolve line 3394 src/snes/interface/snes.c
> [313]PETSC ERROR: [313] SNESSolve_LS line 142 src/snes/impls/ls/ls.c
> [401]PETSC ERROR:
> ------------------------------------------------------------------------
> [401]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [401]PETSC ERROR: Try option -start_in_debugger or
> -on_error_attach_debugger
> [401]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[401]PETSCERROR: or try
> http://valgrind.org on GNU/linux and Apple Mac OS X to find memory
> corruption errors
> [401]PETSC ERROR: likely location of problem given in stack below
> [401]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
> [313]PETSC ERROR: [313] SNESSolve line 2647 src/snes/interface/snes.c
> [313]PETSC ERROR: [313] TimeStep line 1554
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [313]PETSC ERROR: [313] SolveSteadyState line 1429
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [313]PETSC ERROR: [313] ComputefixedBoundary line 588
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> --------------------------------------------------------------------------
> MPI_ABORT was invoked on rank 313 in communicator MPI_COMM_WORLD
> with 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.
> --------------------------------------------------------------------------
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: [313] SetReferenceElement line 424
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [313]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [313]PETSC ERROR: Signal received!
> [313]PETSC ERROR:
> ------------------------------------------------------------------------
> [313]PETSC ERROR: Petsc Release Version 3.2.0, Patch 1, Mon Sep 12
> 16:01:51 CDT 2011
> [313]PETSC ERROR: See docs/changes/index.html for recent updates.
> [313]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> [313]PETSC ERROR: See docs/index.html for manual pages.
> [313]PETSC ERROR:
> ------------------------------------------------------------------------
> [313]PETSC ERROR: ./joab on a Janus-deb named node1739 by ronglian Sun Nov
> 27 12:50:41 2011
> [313]PETSC ERROR: Libraries linked from
> /home/ronglian/soft/petsc-3.2-p1/Janus-debug/lib
> [313]PETSC ERROR: Configure run at Tue Sep 13 18:32:21 2011
> [313]PETSC ERROR: Configure options --known-level1-dcache-size=32768
> --known-level1-dcache-linesize=32 --known-level1-dcache-assoc=0
> --known-memcmp-ok=1 --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-sizeof-MPI_Comm=8
> --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --with-batch=1
> --with-mpi-shared-libraries=1 --known-mpi-shared-libraries=0
> --download-f-blas-lapack=1 --download-hypre=1 --download-superlu=1
> --download-parmetis=1 --download-superlu_dist=1 --download-blacs=1
> --download-scalapack=1 --with-debugging=1
> [313]PETSC ERROR:
> ------------------------------------------------------------------------
> [313]PETSC ERROR: User provided function() line 0 in unknown directory
> unknown file
> [401]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
> [401]PETSC ERROR:       INSTEAD the line number of the start of the
> function
> [401]PETSC ERROR:       is given.
> [401]PETSC ERROR: [401] MatLUFactorNumeric_SuperLU_DIST line 280
> src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
> [401]PETSC ERROR: [401] MatLUFactorNumeric line 2864
> src/mat/interface/matrix.c
> [401]PETSC ERROR: [401] PCApply line 373 src/ksp/pc/interface/precon.c
> [401]PETSC ERROR: [401] FGMREScycle line 119
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [401]PETSC ERROR: [401] KSPSolve_FGMRES line 282
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [401]PETSC ERROR: [401] KSPSolve line 331 src/ksp/ksp/interface/itfunc.c
> [401]PETSC ERROR: [401] SNES_KSPSolve line 3394 src/snes/interface/snes.c
> [401]PETSC ERROR: [401] SNESSolve_LS line 142 src/snes/impls/ls/ls.c
> [401]PETSC ERROR: [401] SNESSolve line 2647 src/snes/interface/snes.c
> [401]PETSC ERROR: [401] TimeStep line 1554
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [401]PETSC ERROR: [401] SolveSteadyState line 1429
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [401]PETSC ERROR: [401] ComputefixedBoundary line 588
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: [401] SetReferenceElement line 424
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [401]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [401]PETSC ERROR: Signal received!
> [401]PETSC ERROR:
> ------------------------------------------------------------------------
> [401]PETSC ERROR: Petsc Release Version 3.2.0, Patch 1, Mon Sep 12
> 16:01:51 CDT 2011
> [401]PETSC ERROR: See docs/changes/index.html for recent updates.
> [401]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> [401]PETSC ERROR: See docs/index.html for manual pages.
> [401]PETSC ERROR:
> ------------------------------------------------------------------------
> [401]PETSC ERROR: ./joab on a Janus-deb named node1708 by ronglian Sun Nov
> 27 12:50:41 2011
> [401]PETSC ERROR: Libraries linked from
> /home/ronglian/soft/petsc-3.2-p1/Janus-debug/lib
> [401]PETSC ERROR: Configure run at Tue Sep 13 18:32:21 2011
> [401]PETSC ERROR: Configure options --known-level1-dcache-size=32768
> --known-level1-dcache-linesize=32 --known-level1-dcache-assoc=0
> --known-memcmp-ok=1 --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-sizeof-MPI_Comm=8
> --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --with-batch=1
> --with-mpi-shared-libraries=1 --known-mpi-shared-libraries=0
> --download-f-blas-lapack=1 --download-hypre=1 --download-superlu=1
> --download-parmetis=1 --download-superlu_dist=1 --download-blacs=1
> --download-scalapack=1 --with-debugging=1
> [401]PETSC ERROR:
> ------------------------------------------------------------------------
> [401]PETSC ERROR: User provided function() line 0 in unknown directory
> unknown file
> ***ASSERTION failed on line 169 of file ccgraph.c: cadjwgtsum[cnvtxs] ==
> idxsum(nedges, cadjwgt)
> 0 107 106 107 0
> [511]PETSC ERROR:
> ------------------------------------------------------------------------
> [511]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [511]PETSC ERROR: Try option -start_in_debugger or
> -on_error_attach_debugger
> [511]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[511]PETSCERROR: or try
> http://valgrind.org on GNU/linux and Apple Mac OS X to find memory
> corruption errors
> [511]PETSC ERROR: likely location of problem given in stack below
> [511]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
> [511]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
> [511]PETSC ERROR:       INSTEAD the line number of the start of the
> function
> [511]PETSC ERROR:       is given.
> [511]PETSC ERROR: [511] MatLUFactorNumeric_SuperLU_DIST line 280
> src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
> [511]PETSC ERROR: [511] MatLUFactorNumeric line 2864
> src/mat/interface/matrix.c
> [511]PETSC ERROR: [511] PCApply line 373 src/ksp/pc/interface/precon.c
> [511]PETSC ERROR: [511] FGMREScycle line 119
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [511]PETSC ERROR: [511] KSPSolve_FGMRES line 282
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [511]PETSC ERROR: [511] KSPSolve line 331 src/ksp/ksp/interface/itfunc.c
> [511]PETSC ERROR: [511] SNES_KSPSolve line 3394 src/snes/interface/snes.c
> [511]PETSC ERROR: [511] SNESSolve_LS line 142 src/snes/impls/ls/ls.c
> [511]PETSC ERROR: [511] SNESSolve line 2647 src/snes/interface/snes.c
> [511]PETSC ERROR: [511] TimeStep line 1554
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [511]PETSC ERROR: [511] SolveSteadyState line 1429
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [511]PETSC ERROR: [511] ComputefixedBoundary line 588
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: [511] SetReferenceElement line 424
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [511]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [511]PETSC ERROR: Signal received!
> [511]PETSC ERROR:
> ------------------------------------------------------------------------
> [511]PETSC ERROR: Petsc Release Version 3.2.0, Patch 1, Mon Sep 12
> 16:01:51 CDT 2011
> [511]PETSC ERROR: See docs/changes/index.html for recent updates.
> [511]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> [511]PETSC ERROR: See docs/index.html for manual pages.
> [511]PETSC ERROR:
> ------------------------------------------------------------------------
> [511]PETSC ERROR: ./joab on a Janus-deb named node1376 by ronglian Sun Nov
> 27 12:50:41 2011
> [511]PETSC ERROR: Libraries linked from
> /home/ronglian/soft/petsc-3.2-p1/Janus-debug/lib
> [511]PETSC ERROR: Configure run at Tue Sep 13 18:32:21 2011
> [511]PETSC ERROR: Configure options --known-level1-dcache-size=32768
> --known-level1-dcache-linesize=32 --known-level1-dcache-assoc=0
> --known-memcmp-ok=1 --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-sizeof-MPI_Comm=8
> --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --with-batch=1
> --with-mpi-shared-libraries=1 --known-mpi-shared-libraries=0
> --download-f-blas-lapack=1 --download-hypre=1 --download-superlu=1
> --download-parmetis=1 --download-superlu_dist=1 --download-blacs=1
> --download-scalapack=1 --with-debugging=1
> [511]PETSC ERROR:
> ------------------------------------------------------------------------
> [511]PETSC ERROR: User provided function() line 0 in unknown directory
> unknown file
> ***ASSERTION failed on line 169 of file ccgraph.c: cadjwgtsum[cnvtxs] ==
> idxsum(nedges, cadjwgt)
> 0 107 106 107 0
> [404]PETSC ERROR:
> ------------------------------------------------------------------------
> [404]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [404]PETSC ERROR: Try option -start_in_debugger or
> -on_error_attach_debugger
> [404]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[404]PETSCERROR: or try
> http://valgrind.org on GNU/linux and Apple Mac OS X to find memory
> corruption errors
> [404]PETSC ERROR: likely location of problem given in stack below
> [404]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
> [404]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
> [404]PETSC ERROR:       INSTEAD the line number of the start of the
> function
> [404]PETSC ERROR:       is given.
> [404]PETSC ERROR: [404] MatLUFactorNumeric_SuperLU_DIST line 280
> src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
> [404]PETSC ERROR: [404] MatLUFactorNumeric line 2864
> src/mat/interface/matrix.c
> [404]PETSC ERROR: [404] PCApply line 373 src/ksp/pc/interface/precon.c
> [404]PETSC ERROR: [404] FGMREScycle line 119
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [404]PETSC ERROR: [404] KSPSolve_FGMRES line 282
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [404]PETSC ERROR: [404] KSPSolve line 331 src/ksp/ksp/interface/itfunc.c
> [404]PETSC ERROR: [404] SNES_KSPSolve line 3394 src/snes/interface/snes.c
> [404]PETSC ERROR: [404] SNESSolve_LS line 142 src/snes/impls/ls/ls.c
> [404]PETSC ERROR: [404] SNESSolve line 2647 src/snes/interface/snes.c
> [404]PETSC ERROR: [404] TimeStep line 1554
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [404]PETSC ERROR: [404] SolveSteadyState line 1429
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [404]PETSC ERROR: [404] ComputefixedBoundary line 588
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: [404] SetReferenceElement line 424
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [404]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [404]PETSC ERROR: Signal received!
> [404]PETSC ERROR:
> ------------------------------------------------------------------------
> [404]PETSC ERROR: Petsc Release Version 3.2.0, Patch 1, Mon Sep 12
> 16:01:51 CDT 2011
> [404]PETSC ERROR: See docs/changes/index.html for recent updates.
> [404]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> [404]PETSC ERROR: See docs/index.html for manual pages.
> [404]PETSC ERROR:
> ------------------------------------------------------------------------
> [404]PETSC ERROR: ./joab on a Janus-deb named node1708 by ronglian Sun Nov
> 27 12:50:41 2011
> [404]PETSC ERROR: Libraries linked from
> /home/ronglian/soft/petsc-3.2-p1/Janus-debug/lib
> [404]PETSC ERROR: Configure run at Tue Sep 13 18:32:21 2011
> [404]PETSC ERROR: Configure options --known-level1-dcache-size=32768
> --known-level1-dcache-linesize=32 --known-level1-dcache-assoc=0
> --known-memcmp-ok=1 --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-sizeof-MPI_Comm=8
> --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --with-batch=1
> --with-mpi-shared-libraries=1 --known-mpi-shared-libraries=0
> --download-f-blas-lapack=1 --download-hypre=1 --download-superlu=1
> --download-parmetis=1 --download-superlu_dist=1 --download-blacs=1
> --download-scalapack=1 --with-debugging=1
> [404]PETSC ERROR:
> ------------------------------------------------------------------------
> [404]PETSC ERROR: User provided function() line 0 in unknown directory
> unknown file
> ***ASSERTION failed on line 169 of file ccgraph.c: cadjwgtsum[cnvtxs] ==
> idxsum(nedges, cadjwgt)
> 0 107 106 107 0
> [371]PETSC ERROR:
> ------------------------------------------------------------------------
> [371]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [371]PETSC ERROR: Try option -start_in_debugger or
> -on_error_attach_debugger
> [371]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[371]PETSCERROR: or try
> http://valgrind.org on GNU/linux and Apple Mac OS X to find memory
> corruption errors
> [371]PETSC ERROR: likely location of problem given in stack below
> [371]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
> [371]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
> [371]PETSC ERROR:       INSTEAD the line number of the start of the
> function
> [371]PETSC ERROR:       is given.
> [371]PETSC ERROR: [371] MatLUFactorNumeric_SuperLU_DIST line 280
> src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
> [371]PETSC ERROR: [371] MatLUFactorNumeric line 2864
> src/mat/interface/matrix.c
> [371]PETSC ERROR: [371] PCApply line 373 src/ksp/pc/interface/precon.c
> [371]PETSC ERROR: [371] FGMREScycle line 119
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [371]PETSC ERROR: [371] KSPSolve_FGMRES line 282
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [371]PETSC ERROR: [371] KSPSolve line 331 src/ksp/ksp/interface/itfunc.c
> [371]PETSC ERROR: [371] SNES_KSPSolve line 3394 src/snes/interface/snes.c
> [371]PETSC ERROR: [371] SNESSolve_LS line 142 src/snes/impls/ls/ls.c
> [371]PETSC ERROR: [371] SNESSolve line 2647 src/snes/interface/snes.c
> [371]PETSC ERROR: [371] TimeStep line 1554
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [371]PETSC ERROR: [371] SolveSteadyState line 1429
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [371]PETSC ERROR: [371] ComputefixedBoundary line 588
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/joab.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] Elements line 290
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
> [371]PETSC ERROR: [371] SetReferenceElement line 424
> /home/rlchen/rlchen/soft/fixedmesh/code_changed/setelement.c
>
>
>> This is part of the graph library Metis. Perhaps an invalid graph was
>> passed to Metis? Without a stack trace (you can configure
>> -with-debugging=1, the default), we don't even know whether this error was
>> reached through PETSc, through your code, or through another library.
>> -------------- next part --------------
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>> URL: <
>> http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20111127/c5040628/attachment.htm
>> >
>>
>> ------------------------------
>>
>> _______________________________________________
>> petsc-users mailing list
>> petsc-users at mcs.anl.gov
>> https://lists.mcs.anl.gov/mailman/listinfo/petsc-users
>>
>>
>> End of petsc-users Digest, Vol 35, Issue 84
>> *******************************************
>>
>
>

-- 
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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