dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

Strange. What does the Stokes demo print when you run it?

It should print something like

  Using direct solver.
  Solving linear system of size 25140 x 25140 (PETSc LU solver).

Could the problem be that you have installed PETSc 2.3.3? I'm using
2.3.2-10.

/Anders


On Sat, Jun 02, 2007 at 10:34:15PM -0500, Andy Terrel wrote:
> Hmm looks like petsc is installed correctly.  Although it seems there 
> might be some bug in the dolfin petsc solver elsewhere.
> 
> 
> 
> pcorreia@xxxxxxxxx wrote:
> >> Do other demos run?
> >>     
> >
> > No they don't.
> >
> >   
> >> It could be that PETSc is aborting the assembly procedure.  Do the PETSc
> >> tests (cd ${PETSC_DIR};make tests) work?
> >>     
> >
> > Yes, since I don't use mpi, the result was
> >
> >
> > 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
> > p0_29593:  p4_error: Timeout in making connection to remote process on
> > localhost: 0
> > 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
> >
> >   
> >> Andy
> >>
> >> pcorreia@xxxxxxxxx wrote:
> >>     
> >>> Hi,
> >>>
> >>> I was trying to run the demo poisson but it aborts:
> >>>
> >>> Creating sub domain markers for boundary condition.
> >>> Initializing PETSc (ignoring command-line arguments).
> >>> Creating linear PDE with one boundary condition.
> >>> Solving linear PDE.
> >>>   Assembling rank 2 form.
> >>>   Ordering mesh entities...
> >>>   Assembling over 2048 cells.
> >>>   | Assembling over cells                                           |
> >>>   |-----------------------------------------------------------------|
> >>> 0.0%
> >>>   | Assembling over cells                                           |
> >>>   |======|----------------------------------------------------------|
> >>> 10.0%
> >>>   | Assembling over cells                                           |
> >>>   |=============|---------------------------------------------------|
> >>> 20.0%
> >>>   | Assembling over cells                                           |
> >>>   |===================|---------------------------------------------|
> >>> 30.0%
> >>>   | Assembling over cells                                           |
> >>>   |==========================|--------------------------------------|
> >>> 40.0%
> >>>   | Assembling over cells                                           |
> >>>   |================================|--------------------------------|
> >>> 50.0%
> >>>   | Assembling over cells                                           |
> >>>   |=======================================|-------------------------|
> >>> 60.1%
> >>>   | Assembling over cells                                           |
> >>>   |=============================================|-------------------|
> >>> 70.1%
> >>>   | Assembling over cells                                           |
> >>>   |====================================================|------------|
> >>> 80.1%
> >>>   | Assembling over cells                                           |
> >>>   |==========================================================|------|
> >>> 90.1%
> >>>   | Assembling over cells                                           |
> >>>   |=================================================================|
> >>> 100.0%
> >>>   Assembling rank 1 form.
> >>> Aborted
> >>>
> >>> I configured the package with the option --disable-pydolfin because it
> >>> always give an error (already repported). The package was recovered
> >>> today
> >>> via hg.
> >>> Any hint?
> >>> Thanks
> >>> Paulo
> >>>
> >>> _______________________________________________
> >>> DOLFIN-dev mailing list
> >>> DOLFIN-dev@xxxxxxxxxx
> >>> http://www.fenics.org/mailman/listinfo/dolfin-dev
> >>>
> >>>       
> >
> >
> >   
> 
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