[petsc-users] MUMPS Error 'INFOG(1)=-3 INFO(2)=3' (SPARSE MATRIX INVERSE)

[Pierre Jolivet]

MUMPS errors are documented in section 8 of https://mumps-solver.org/doc/userguide_5.6.1.pdf

Thanks,
Pierre

> On 27 Jul 2023, at 3:50 PM, maitri ksh <maitri.ksh at gmail.com> wrote:
> 
> I am using 'MatMumpsGetInverse()' to get the inverse of a sparse matrix. I am using parts of ex214.c <https://gitlab.com/petsc/petsc/-/blob/8372926a7ae049f36f382da6b36410caecb0415f/src/mat/examples/tests/ex214.c> code to get the inverse, but I get an error that seems to be coming from MUMPS-library. Any suggestions?
> 
> ERROR:
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR: Error in external library
> [0]PETSC ERROR: Error reported by MUMPS in solve phase: INFOG(1)=-3 INFO(2)=3
> [0]PETSC ERROR: See https://petsc.org/release/faq/ for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.19.3, unknown
> [0]PETSC ERROR: ./MatInv_MUMPS on a arch-linux-c-debug named LAPTOP-0CP4FI1T by maitri Thu Jul 27 16:35:02 2023
> [0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --download-mpich --download-fblaslapack --with-matlab --with-matlab-dir=/usr/local/MATLAB/R2022a --download-hdf5 --with-hdf5=1 --download-mumps --download-scalapack --download-parmetis --download-metis --download-ptscotch --download-bison --download-cmake
> [0]PETSC ERROR: #1 MatMumpsGetInverse_MUMPS() at /home/maitri/petsc/src/mat/impls/aij/mpi/mumps/mumps.c:2720
> [0]PETSC ERROR: #2 MatMumpsGetInverse() at /home/maitri/petsc/src/mat/impls/aij/mpi/mumps/mumps.c:2753
> [0]PETSC ERROR: #3 main() at MatInv_MUMPS.c:74
> [0]PETSC ERROR: No PETSc Option Table entries
> [0]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint at mcs.anl.gov----------
> application called MPI_Abort(MPI_COMM_SELF, 76) - process 0
> [unset]: PMIU_write error; fd=-1 buf=:cmd=abort exitcode=76 message=application called MPI_Abort(MPI_COMM_SELF, 76) - process 0
> :
> system msg for write_line failure : Bad file descriptor
> 
> 
> Maitri
> <ERROR.txt><MatInv_MUMPS.c>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20230727/254317e2/attachment-0001.html>