[petsc-dev] Error crept into master; don't know from where

Tue May 17 21:57:20 CDT 2016

On Tue, May 17, 2016 at 9:53 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> ok - bisect says:
>

Okay, the fix is to use DMGetNumFields(). Should I fix it?

  Matt

> 66f2ef4be32938a300e31caf1766618dbe059539 is the first bad commit
> commit 66f2ef4be32938a300e31caf1766618dbe059539
> Author: Mark Adams <cal2princeton at yahoo.com>
> Date:   Thu May 12 11:48:32 2016 -0400
>
>     get GAMG to get null space (more)
>
> :040000 040000 5b0fbd059cd997714d92273c0173c3e52d8bee5c
> 7324519880fc66cf0f8c1fe5928b68cb45a0ab2a M      src
>
>
> Satish
>
> On Tue, 17 May 2016, Satish Balay wrote:
>
> > I can do a bisection with a known working snapshot
> 77c6581de992f535ad6374ab817ab0b36cb4c745
> >
> > Satish
> >
> >
> > On Tue, 17 May 2016, Matthew Knepley wrote:
> >
> > > I will figure it out.
> > >
> > >   Matt
> > >
> > > On Tue, May 17, 2016 at 9:25 PM, Barry Smith <bsmith at mcs.anl.gov>
> wrote:
> > >
> > > >
> > > >
> > > >
> ftp://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2016/05/17/examples_master_arch-opensolaris-cmplx-pkgs-dbg_n-gage.log
> > > >
> > > > On essentially all machines
> > > >
> > > > Strange combination of things, any idea what is the cause?
> > > >
> > > > > [0]PETSC ERROR: --------------------- Error Message
> > > > --------------------------------------------------------------
> > > > > [0]PETSC ERROR: Argument out of range
> > > > > [0]PETSC ERROR: Field number 0 must be in [0, 0)
> > > > > [0]PETSC ERROR: See
> http://www.mcs.anl.gov/petsc/documentation/faq.html
> > > > for trouble shooting.
> > > > > [0]PETSC ERROR: Petsc Development GIT revision:
> v3.7.1-203-gb03cf5e  GIT
> > > > Date: 2016-05-17 13:49:11 -0500
> > > > > [0]PETSC ERROR: ./ex73f90t
> > > >
> > > >
> > > >                                                  Ã…ÃŽÃ¹Ã™GÂ¸Â–pu
>  on a
> > > > arch-opensolaris-cmplx-pkgs-dbg named n-gage by petsc Tue May 17
> 23:16:04
> > > > 2016
> > > > > [0]PETSC ERROR: Configure options --with-scalar-type=complex
> > > > FFLAGS=-ftrap=%none
> --with-mpi-dir=/export/home/petsc/soft/mpich-3.1.3
> > > > --with-c2html=0 --download-cmake=1 --download-metis=1
> --download-parmetis=1
> > > > --download-triangle=1 --download-superlu=1 --download-fblaslapack=1
> > > > --download-scalapack=1 --download-mumps=1 --with-no-output
> > > > -PETSC_ARCH=arch-opensolaris-cmplx-pkgs-dbg
> > > > -PETSC_DIR=/export/home/petsc/petsc.clone-3
> > > > > [0]PETSC ERROR: #1 PetscDSGetDiscretization() line 654 in
> > > > /export/home/petsc/petsc.clone-3/src/dm/dt/interface/dtds.c
> > > > > [0]PETSC ERROR: #2 DMGetField() line 3929 in
> > > > /export/home/petsc/petsc.clone-3/src/dm/interface/dm.c
> > > > > [0]PETSC ERROR: #3 PCSetData_AGG() line 651 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/pc/impls/gamg/agg.c
> > > > > [0]PETSC ERROR: #4 PCSetUp_GAMG() line 485 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/pc/impls/gamg/gamg.c
> > > > > [0]PETSC ERROR: #5 PCSetUp() line 968 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/pc/interface/precon.c
> > > > > [0]PETSC ERROR: #6 KSPSetUp() line 390 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/ksp/interface/itfunc.c
> > > > > [0]PETSC ERROR: #7 KSPSolve() line 599 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/ksp/interface/itfunc.c
> > > > > [0]PETSC ERROR: #8 PCApply_FieldSplit_Schur() line 903 in
> > > >
> /export/home/petsc/petsc.clone-3/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > > > > [0]PETSC ERROR: #9 PCApply() line 482 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/pc/interface/precon.c
> > > > > [0]PETSC ERROR: #10 KSP_PCApply() line 244 in
> > > > /export/home/petsc/petsc.clone-3/include/petsc/private/kspimpl.h
> > > > > [0]PETSC ERROR: #11 KSPFGMRESCycle() line 172 in
> > > >
> /export/home/petsc/petsc.clone-3/src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> > > > > [0]PETSC ERROR: #12 KSPSolve_FGMRES() line 299 in
> > > >
> /export/home/petsc/petsc.clone-3/src/ksp/ksp/impls/gmres/fgmres/fgmres.c
> > > > > [0]PETSC ERROR: #13 KSPSolve() line 656 in
> > > > /export/home/petsc/petsc.clone-3/src/ksp/ksp/interface/itfunc.c
> > > > > [0]PETSC ERROR: #14 SNESSolve_NEWTONLS() line 230 in
> > > > /export/home/petsc/petsc.clone-3/src/snes/impls/ls/ls.c
> > > > > [0]PETSC ERROR: #15 SNESSolve() line 4008 in
> > > > /export/home/petsc/petsc.clone-3/src/snes/interface/snes.c
> > > > > [1]PETSC ERROR: --------------------- Error Message
> > > > --------------------------------------------------------------
> > > > > [1]PETSC ERROR: Argument out of range
> > > > > [1]PETSC ERROR: Field number 0 must be in [0, 0)
> > > > > [1]PETSC ERROR: See
> http://www.mcs.anl.gov/petsc/documentation/faq.html
> > > > for trouble shooting.
> > > > > [1]PETSC ERROR: Petsc Development GIT revision:
> v3.7.1-203-gb03cf5e  GIT
> > > > Date: 2016-05-17 13:49:11 -0500
> > > > > [1]PETSC ERROR: ./ex73f90t
> > > >
> > > >
> > > >                                                  Ã…ÃŽÃ¹Ã‘GÂ¸Â–pu
>  on a
> > > > arch-opensolaris-cmplx-pkgs-dbg named n-gage by petsc Tue May 17
> 23:16:04
> > > > 2016
> > > > > [1]PETSC ERROR: Configure options --with-scalar-type=complex
> > > > FFLAGS=-ftrap=%none
> --with-mpi-dir=/export/home/petsc/soft/mpich-3.1.3
> > > > --with-c2html=0 --download-cmake=1 --download-metis=1 --down
> > >
> > >
> > >
> > >
> > >
> >
>

-- 
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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