[petsc-users] mesh refinement PETSc3.5.4 with HYPRE

[Barry Smith]

  Please upgrade to the latest 3.8 version of PETSc. and then run with -fp_trap 

   This message is usually an indication that a NaN or Inf got into the numerical computation. Using the latest PETSc will make it much easier to track down.

  Barry

> On Sep 28, 2017, at 8:57 PM, Hao Zhang <hbcbh1999 at gmail.com> wrote:
> 
> I'm experiencing error when doing mesh refinement(mesh x2 for X, Y and Z direction) for 3D poisson problem. 
> PETSc produces no errors when no mesh refinement. I've pasted some debugging info here. Please advise.
> 
> 
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR: Invalid argument
> [0]PETSC ERROR: Scalar value must be same on all processes, argument # 3
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015 
> [0]PETSC ERROR: /home/haozhang/FT.NO.FULL/iFluid/iFluid on a arch-linux2-c-debug named vn18 by haozhang Thu Sep 28 23:47:39 2017
> [0]PETSC ERROR: Configure options --with-mpi-dir=/cm/shared/apps/openmpi/gcc/64/1.8.5/ --download-fblaslapack=/home/haozhang/tmp/fblaslapack-3.4.2.tar.gz --download-hypre=/home/haozhang/tmp/hypre-2.9.1a.tar.gz --with-valgrind-include=/home/haozhang/include/valgrind/
> [0]PETSC ERROR: #1 VecAXPBYPCZ() line 731 in /home/haozhang/tmp/petsc-3.5.4_HYPRE/src/vec/vec/interface/rvector.c
> [0]PETSC ERROR: #2 KSPSolve_BCGS() line 87 in /home/haozhang/tmp/petsc-3.5.4_HYPRE/src/ksp/ksp/impls/bcgs/bcgs.c
> [0]PETSC ERROR: #3 KSPSolve() line 460 in /home/haozhang/tmp/petsc-3.5.4_HYPRE/src/ksp/ksp/interface/itfunc.c
> [vn18:99838] *** Process received signal ***
> [vn18:99838] Signal: Aborted (6)
> [vn18:99838] Signal code:  (-6)
> [vn18:99848] *** Process received signal ***
> [vn18:99849] *** Process received signal ***
> [vn18:99849] Signal: Aborted (6)
> [vn18:99849] Signal code:  (-6)
> [vn18:99848] Signal: Aborted (6)
> [vn18:99848] Signal code:  (-6)
> [vn18:99838] [ 0] /lib64/libpthread.so.0(+0xf790)[0x2aaaadbb4790]
> [vn18:99838] [ 1] [vn18:99848] [ 0] /lib64/libpthread.so.0(+0xf790)[0x2aaaadbb4790]
> [vn18:99848] [ 1] /lib64/libc.so.6(gsignal+0x35)[0x2aaaaddf5625]
> [vn18:99838] [ 2] /lib64/libc.so.6(abort+0x175)[0x2aaaaddf6e05]
> [vn18:99838] [ 3] [vn18:99849] [ 0] /lib64/libpthread.so.0(+0xf790)[0x2aaaadbb4790]
> [vn18:99849] [ 1] [vn15:122106] *** Process received signal ***
> [vn15:122106] Signal: Aborted (6)
> [vn15:122106] Signal code:  (-6)
> /lib64/libc.so.6(gsignal+0x35)[0x2aaaaddf5625]
> [vn18:99848] [ 2] /lib64/libc.so.6(abort+0x175)[0x2aaaaddf6e05]
> [vn18:99848] [ 3] /home/haozhang/tmp/petsc-3.5.4_HYPRE/arch-linux2-c-debug/lib/libpetsc.so.3.5(PetscTraceBackErrorHandler+0x503)[0x2aaaaae1d7e1]
> [vn18:99838] [ 4] /lib64/libc.so.6(gsignal+0x35)[0x2aaaaddf5625]
> [vn18:99849] [ 2] /lib64/libc.so.6(abort+0x175)[0x2aaaaddf6e05]
> [vn18:99849] [ 3] [vn15:122107] *** Process received signal ***
> [vn15:122107] Signal: Aborted (6)
> [vn15:122107] Signal code:  (-6)
> [vn16:86295] *** Process received signal ***
> [vn16:86295] Signal: Aborted (6)
> [vn16:86295] Signal code:  (-6)
> [vn18:99824] *** Process received signal ***
> [vn18:99824] Signal: Aborted (6)
> [vn18:99824] Signal code:  (-6)
> [vn18:99844] *** Process received signal ***
> [vn18:99844] Signal: Aborted (6)
> [vn18:99844] Signal code:  (-6)
> /home/haozhang/tmp/petsc-3.5.4_HYPRE/arch-linux2-c-debug/lib/libpetsc.so.3.5(PetscError+0x338)[0x2aaaaae183b3]
> 
> 
> 
> -- 
> Hao Zhang
> Dept. of Applid Mathematics and Statistics,
> Stony Brook University, 
> Stony Brook, New York, 11790