Check that DMNetwork does not have any self-connections, an edge between a single vertex (!4594) · Merge requests · PETSc / petsc

This input causes a corrupted DMPLEX and difficult to debug errors

Commit-type: error-checking \spend 15m Reported-by: Getnet Betrie gbetrie@anl.gov

Check that DMNetwork does not have any self-connections, an edge between a single vertex