[petsc-users] Local size 7 not compatible with block size 13

Wed Jan 15 16:06:36 CST 2014

  Jay,

    This is our bug. We’ll need to figure out the fix and get back to you.

   Barry

On Jan 15, 2014, at 1:14 PM, Jay J. Billings <billingsjj at ornl.gov> wrote:

> Everyone,
> 
> I'm trying to run PETSc in parallel and I'm getting an error I haven't seen before that the local and block size arguments don't match. Can anyone point me in the right direction on this? It happens right after I call TSSolve and, according to the backtrace, when TSSolve is trying to form the Jacobian. It doesn't look like it is actually calling my Jacobian routine, although I could be wrong about that.
> 
> Jay
> 
> [1]PETSC ERROR: --------------------- Error Message ------------------------------------
> [1]PETSC ERROR: [0]PETSC ERROR: --------------------- Error Message ------------------------------------
> [0]PETSC ERROR: Arguments are incompatible!
> [1]PETSC ERROR: Arguments are incompatible!
> [0]PETSC ERROR: Local size 7 not compatible with block size 13!
> [1]PETSC ERROR: Local size 7 not compatible with block size 13!
> [0]PETSC ERROR: ------------------------------------------------------------------------
> [1]PETSC ERROR: Petsc Development GIT revision: v3.4.3-2305-g52cd893  GIT Date: 2014-01-13 09:37:41 -0500
> [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: ./xolotl on a arch-linux2-c-opt named box.ornl.gov by jay Wed Jan 15 14:12:23 2014
> [1]PETSC ERROR: Libraries linked from /opt/petsc-latest_mpich-3.0.1/lib
> [1]PETSC ERROR: Configure run at Mon Jan 13 11:11:18 2014
> [1]PETSC ERROR: Configure options --prefix=/opt/petsc-latest_mpich-3.0.1 --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif77 --with-debugging=no --download-f-blas-lapack=1 --FOPTFLAGS= --with-shared-libraries=1 --download-hypre=yes --with-debugging=0
> [1]PETSC ERROR: ------------------------------------------------------------------------
> [1]PETSC ERROR: PetscLayoutSetBlockSize() line 464 in /home/jay/Programs/petsc/src/vec/is/utils/pmap.c
> [1]PETSC ERROR: MatSetBlockSizes() line 6772 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [1]PETSC ERROR: MatDuplicate_SeqAIJ() line 4158 in /home/jay/Programs/petsc/src/mat/impls/aij/seq/aij.c
> [1]PETSC ERROR: MatDuplicate() line 4116 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [1]PETSC ERROR: MatDuplicate_MPIAIJ() line 3395 in /home/jay/Programs/petsc/src/mat/impls/aij/mpi/mpiaij.c
> [1]PETSC ERROR: MatDuplicate() line 4116 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [1]PETSC ERROR: TSGetRHSMats_Private() line 605 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [1]PETSC ERROR: TSComputeIJacobian() line 782 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [1]PETSC ERROR: SNESTSFormJacobian_ARKIMEX() line 1056 in /home/jay/Programs/petsc/src/ts/impls/arkimex/arkimex.c
> [1]PETSC ERROR: SNESTSFormJacobian() line 3541 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [1]PETSC ERROR: SNESComputeJacobian() line 2253 in /home/jay/Programs/petsc/src/snes/interface/snes.c
> [1]PETSC ERROR: SNESSolve_NEWTONLS() line 231 in /home/jay/Programs/petsc/src/snes/impls/ls/ls.c
> [1]PETSC ERROR: SNESSolve() line 3812 in /home/jay/Programs/petsc/src/snes/interface/snes.c
> [1]PETSC ERROR: TSStep_ARKIMEX() line 776 in /home/jay/Programs/petsc/src/ts/impls/arkimex/arkimex.c
> [1]PETSC ERROR: TSStep() line 2625 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [1]PETSC ERROR: TSSolve() line 2741 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [1]PETSC ERROR: checkPetscError() line 65 in /home/jay/research/xolotl/xolotl_workspace/xolotl-Source at xolotl/xolotlSolver/PetscSolver.cpp
> ------------------------------------------------------------------------
> [0]PETSC ERROR: Petsc Development GIT revision: v3.4.3-2305-g52cd893  GIT Date: 2014-01-13 09:37:41 -0500
> [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: ./xolotl on a arch-linux2-c-opt named box.ornl.gov by jay Wed Jan 15 14:12:23 2014
> [0]PETSC ERROR: Libraries linked from /opt/petsc-latest_mpich-3.0.1/lib
> [0]PETSC ERROR: Configure run at Mon Jan 13 11:11:18 2014
> [0]PETSC ERROR: Configure options --prefix=/opt/petsc-latest_mpich-3.0.1 --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif77 --with-debugging=no --download-f-blas-lapack=1 --FOPTFLAGS= --with-shared-libraries=1 --download-hypre=yes --with-debugging=0
> [0]PETSC ERROR: ------------------------------------------------------------------------
> [0]PETSC ERROR: PetscLayoutSetBlockSize() line 464 in /home/jay/Programs/petsc/src/vec/is/utils/pmap.c
> [0]PETSC ERROR: MatSetBlockSizes() line 6772 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [0]PETSC ERROR: MatDuplicate_SeqAIJ() line 4158 in /home/jay/Programs/petsc/src/mat/impls/aij/seq/aij.c
> [0]PETSC ERROR: MatDuplicate() line 4116 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [0]PETSC ERROR: MatDuplicate_MPIAIJ() line 3395 in /home/jay/Programs/petsc/src/mat/impls/aij/mpi/mpiaij.c
> [0]PETSC ERROR: MatDuplicate() line 4116 in /home/jay/Programs/petsc/src/mat/interface/matrix.c
> [0]PETSC ERROR: TSGetRHSMats_Private() line 605 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [0]PETSC ERROR: TSComputeIJacobian() line 782 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [0]PETSC ERROR: SNESTSFormJacobian_ARKIMEX() line 1056 in /home/jay/Programs/petsc/src/ts/impls/arkimex/arkimex.c
> [0]PETSC ERROR: SNESTSFormJacobian() line 3541 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [0]PETSC ERROR: SNESComputeJacobian() line 2253 in /home/jay/Programs/petsc/src/snes/interface/snes.c
> [0]PETSC ERROR: SNESSolve_NEWTONLS() line 231 in /home/jay/Programs/petsc/src/snes/impls/ls/ls.c
> [0]PETSC ERROR: SNESSolve() line 3812 in /home/jay/Programs/petsc/src/snes/interface/snes.c
> [0]PETSC ERROR: TSStep_ARKIMEX() line 776 in /home/jay/Programs/petsc/src/ts/impls/arkimex/arkimex.c
> [0]PETSC ERROR: TSStep() line 2625 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [0]PETSC ERROR: TSSolve() line 2741 in /home/jay/Programs/petsc/src/ts/interface/ts.c
> [0]PETSC ERROR: checkPetscError() line 65 in /home/jay/research/xolotl/xolotl_workspace/xolotl-Source at xolotl/xolotlSolver/PetscSolver.cpp
> 
> -- 
> Jay Jay Billings
> Oak Ridge National Laboratory
> Twitter Handle: @jayjaybillings
> 