[petsc-users] Question about the error message

[Matthew Knepley]

On Mon, Jun 29, 2015 at 9:59 AM, Michael Povolotskyi <mpovolot at purdue.edu>
wrote:

> Dear PETSc developers and users,
> what does this error message mean?
>
> [0]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> [0]PETSC ERROR: Argument out of range!
> [0]PETSC ERROR: nnz cannot be greater than row length: local row 0 value
> 108 rowlength 72!
>

It looks like a bug in our AXPY implementation. We try to do preallocation
of the result, but it seems
here that we are overallocating. Can you run with the latest release?

  Thanks,

     Matt


> [0]PETSC ERROR:
> ------------------------------------------------------------------------
> [0]PETSC ERROR: Petsc Release Version 3.4.3, Oct, 15, 2013
> [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: /home/mpovolot/NEMO5/prototype/nemo on a linux-static
> named conte-fe02.rcac.purdue.edu by mpovolot Mon Jun 29 10:49:32 2015
> [0]PETSC ERROR: Libraries linked from
> /apps/rhel6/petsc/3.4.3_impi-4.1.1.036_intel-13.1.1.163/linux-static/lib
> [0]PETSC ERROR: Configure run at Sun Jan 19 12:47:22 2014
> [0]PETSC ERROR: Configure options --with-cc=mpiicc --with-cxx=mpiicpc
> --with-fc=mpiifort --download-sowing --with-scalar-type=complex
> --with-shared-libraries=0 --with-pic=1 --with-clanguage=C++
> --with-fortran=1 --with-fortran-kernels=0 --with-debugging=0
> --with-blas-lapack-dir=/apps/rhel6/intel/composer_xe_2013.3.163/mkl/lib/intel64
> --with-blacs-lib=/apps/rhel6/intel/composer_xe_2013.3.163/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so
> --with-blacs-include=/apps/rhel6/intel/composer_xe_2013.3.163/mkl/include
> --with-scalapack-lib="-L/apps/rhel6/intel/composer_xe_2013.3.163/mkl/lib/intel64
> -lmkl_scalapack_lp64 -lmkl_blacs_intelmpi_lp64"
> --with-scalapack-include=/apps/rhel6/intel/composer_xe_2013.3.163/mkl/include
> --COPTFLAGS=-O3 --CXXOPTFLAGS=-O3 --FOPTFLAGS=-O3 --download-hdf5=yes
> --download-metis=yes --download-parmetis=yes --download-superlu_dist=yes
> --download-mumps=yes --download-hypre=no --download-spooles=yes
> [0]PETSC ERROR:
> ------------------------------------------------------------------------
> [0]PETSC ERROR: MatSeqAIJSetPreallocation_SeqAIJ() line 3524 in
> /apps/rhel6/petsc/3.4.3_impi-4.1.1.036_intel-13.1.1.163/src/mat/impls/aij/seq/aij.c
> [0]PETSC ERROR: MatSeqAIJSetPreallocation() line 3496 in
> /apps/rhel6/petsc/3.4.3_impi-4.1.1.036_intel-13.1.1.163/src/mat/impls/aij/seq/aij.c
> [0]PETSC ERROR: MatAXPY_SeqAIJ() line 2710 in
> /apps/rhel6/petsc/3.4.3_impi-4.1.1.036_intel-13.1.1.163/src/mat/impls/aij/seq/aij.c
> [0]PETSC ERROR: MatAXPY() line 39 in
> /apps/rhel6/petsc/3.4.3_impi-4.1.1.036_intel-13.1.1.163/src/mat/utils/axpy.c
> terminate called after throwing an instance of 'n5_runtime_error'
>   what():  [PetscMatrixNemo<cplx>] PETSc gave error with code 63:
>     Argument out of range
>      .
>
> Program received signal SIGABRT, Aborted.
>
> Thank you,
> Michael.
>
>


-- 
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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