[PETSC #16801] petsc-dev make test breaks with 2 processes?

Wed Sep 26 07:12:52 CDT 2007

Cool, I can reproduce the failure. Satish just put code in to check this, so
the error makes sense. I will find it after my run.

  Matt

On 9/25/07, mspieg <mspieg at ldeo.columbia.edu> wrote:
> Hi all,
>    I just pulled, reconfigured and rebuilt petsc-dev (changeset:
> 11135:7c2e5fab809d) and the 2 processor test failed with an error from
> PetscLogFlops (see error message below).  The same configuration file works
> fine in the the latest release 2.3.3-p6.  Not immediately critical, but I
> need petsc-dev for the PCDMMGDM routines (of which I'm still tracking down a
> pernicous bug, but am getting close).
> All help greatly appreciated
> cheers
> marc
> p.s. system is MacOSX 10.4.10, mpich2-1.0.5p4
>
> -------------output of make test----------------------
> Running test examples to verify correct installation
> C/C++ example src/snes/examples/tutorials/ex19 run
> successfully with 1 MPI process
> Possible error running C/C++
> src/snes/examples/tutorials/ex19 with 2 MPI processes
> See
> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html
> lid velocity = 0.0016, prandtl # = 1, grashof # = 1
> [0]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [0]PETSC ERROR: Argument out of range!
> [0]PETSC ERROR: PetscLogFlops: flop-count given is neagitive: -32.00!
> [0]PETSC ERROR:
> ------------------------------------------------------------------------
> [0]PETSC ERROR: Petsc Development Version 2.3.3, Patch 6, unknown HG
> revision: unknown
> [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: ./ex19 on a macosx-gn named mingus.home by mspieg Tue Sep 25
> 23:34:58 2007
> [0]PETSC ERROR: Libraries linked from
> /Applications/petsc/petsc-dev/lib
> [0]PETSC ERROR: Configure run at Tue Sep 25 23:12:21 2007
> [0]PETSC ERROR: Configure options CC=gcc FC=gfortran --with-python
> --with-shared=1 --with-dynamic=1
> --with-mpi-dir=/Applications/mpich/mpich2-1.0.5p4 --do
> [1]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [1]PETSC ERROR: Argument out of range!
> [1]PETSC ERROR: PetscLogFlops: flop-count given is neagitive: -84.00!
> [1]PETSC ERROR:
> ------------------------------------------------------------------------
> [1]PETSC ERROR: Petsc Development Version 2.3.3, Patch 6, unknown HG
> revision: unknown
> [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: ./ex19 on a macosx-gn named mingus.home by mspieg Tue Sep 25
> 23:34:58 2007
> [1]PETSC ERROR: Libraries linked from
> /Applications/petsc/petsc-dev/lib
> [1]PETSC ERROR: Configure run at Tue Sep 25 23:12:21 2007
> [1]PETSC ERROR: Configure options CC=gcc FC=gfortran --with-python
> --with-shared=1 --with-dynamic=1
> --with-mpi-dir=/Applications/mpich/mpich2-1.0.5p4
> --download-mpich-pm=gforker --with-debugging=1 PETSC_ARCH=macosx-gnu-local-g
> [0]PETSC ERROR:
> ------------------------------------------------------------------------
> [0]PETSC ERROR: MatMultAdd_SeqMAIJ_4() line 585 in src/mat/impls/maij/maij.c
> [0]PETSC ERROR: MatMult_MPIMAIJ_dof() line 2118 in src/mat/impls/maij/maij.c
> [0]PETSC ERROR: MatMult() line 1670 in src/mat/interface/matrix.c
> [0]PETSC ERROR: MatInterpolate() line 5925 in src/mat/interface/matrix.c
> [0]PETSC ERROR: PCMGFCycle_Private() line 28 in src/ksp/pc/impls/mg/fmg.c
> [0]PETSC ERROR: PCApply_MG() line 207 in src/ksp/pc/impls/mg/mg.c
> [0]PETSC ERROR: PCApply() line 356 in src/ksp/pc/interface/precon.c
> [0]PETSC ERROR: FGMREScycle() line 232 in
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [0]PETSC ERROR: KSPSolve_FGMRES() line 358 in
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [0]PETSC ERROR: KSPSolve() line 378 in src/ksp/ksp/interface/itfunc.c
> [0]PETSC ERROR: SNES_KSPSolve() line 2539 in src/snes/interface/snes.c
> [0]PETSC ERROR: SNESSolve_LS() line 184 in
> src/snes/wnload-mpich-pm=gforker --with-debugging=1
> PETSC_ARCH=macosx-gnu-local-g
> [1]PETSC ERROR:
> ------------------------------------------------------------------------
> [1]PETSC ERROR: MatMultAdd_SeqMAIJ_4() line 585 in src/mat/impls/maij/maij.c
> [1]PETSC ERROR: MatMult_MPIMAIJ_dof() line 2118 in src/mat/impls/maij/maij.c
> [1]PETSC ERROR: MatMult() line 1670 in src/mat/interface/matrix.c
> [1]PETSC ERROR: MatInterpolate() line 5925 in src/mat/interface/matrix.c
> [1]PETSC ERROR: PCMGFCycle_Private() line 28 in src/ksp/pc/impls/mg/fmg.c
> [1]PETSC ERROR: PCApply_MG() line 207 in src/ksp/pc/impls/mg/mg.c
> [1]PETSC ERROR: PCApply() line 356 in src/ksp/pc/interface/precon.c
> [1]PETSC ERROR: FGMREScycle() line 232 in
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [1]PETSC ERROR: KSPSolve_FGMRES() line 358 in
> src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> [1]PETSC ERROR: KSPSolve() line 378 in src/ksp/ksp/interface/itfunc.c
> [1]PETSC ERROR: SNES_KSPSolve() line 2539 in src/snes/interface/snes.c
> [1]PETSC ERROR: SNESSolve_LS() line 184 in src/snes/impls/ls/ls.c
> [0]PETSC ERROR: SNESSolve() line 1867 in src/snes/interface/snes.c
> [0]PETSC ERROR: DMMGSolveSNES() line 510 in src/snes/utils/damgsnes.c
> [0]PETSC ERROR: DMMGSolve() line 393 in src/snes/utils/damg.c
> [0]PETSC ERROR: main() line 154 in
> src/snes/examples/tutorials/ex19.c
> [cli_0]: aborting job:
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
> impls/ls/ls.c
> [1]PETSC ERROR: SNESSolve() line 1867 in src/snes/interface/snes.c
> [1]PETSC ERROR: DMMGSolveSNES() line 510 in src/snes/utils/damgsnes.c
> [1]PETSC ERROR: DMMGSolve() line 393 in src/snes/utils/damg.c
> [1]PETSC ERROR: main() line 154 in
> src/snes/examples/tutorials/ex19.c
> [cli_1]: aborting job:
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 1
> Graphics example src/snes/examples/tutorials/ex19 run
> successfully with 1 MPI process
> Fortran example src/snes/examples/tutorials/ex5f run
> successfully with 1 MPI process
> Completed test examples
>
>
>
> ----------------------------------------------------
> Marc Spiegelman
> Lamont-Doherty Earth Observatory
> Dept. of Applied Physics/Applied Math
> Columbia University
> http://www.ldeo.columbia.edu/~mspieg
> ----------------------------------------------------
>
>

-- 
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