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

[Hao Zhang]

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
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