[petsc-users] Error while running an example

[Matthew Knepley]

On Wed, Dec 21, 2022 at 12:12 PM Guilherme Lima <grezende.oliv at gmail.com>
wrote:

> Hello
>
> So, this error occurred while running example 50 on
> petsc/src/ksp/ksp/tutorials
> The machine also have a MPI installed, so in order to run the ex50 I did:
>
> /home/slave12/projects/petsc/arch-linux-c-debug/bin/mpiexec -n 4 ./ex50
>  -da_grid_x 120 -da_grid_y 120 -pc_type lu -pc_factor_mat_solver_type
> superlu_dist -ksp_monitor -ksp_view
>
> Expecting that the problem was solved, but instead it showed an Error
> message
> Configure.log, make.log and error attached.
>

There appears to be some problem getting the name of your home directory on
this machine. We could figure it out
in the debugger. You can get the example to run by adding

  -skip_petscrc

  Thanks,

      Matt

-- 
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

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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