OK that was very useful: due to some hasty changes I was calling MPI_Finalize without MPI_Init (calling only PetscInitialize and PetscFinalize). Thanks a lot!
Jed Brown wrote: > Dominik Szczerba wrote: >> Yes I saw that post in google before but I was not able to conclude much >> for myself... >> >> Interesting is it happens after all the usual (success) messages, e.g. > > That is because it is produced in MPI_Finalize() which PETSc only calls > after it is done with everything else (including the output you cite). > You can initialize MPI yourself or set a breakpoint on MPI_Finalize to > confirm, but none of this output is produced by PETSc. > > Jed >
