[petsc-users] error destroying solver context

[Adolfo Rodriguez]

I have a situation with a c++ code where I get an error when destroying the
solver context after destroying the matrix. I have the following lines at
the end of my function

KSPDestroy(&ksp);
MatDestroy(&A);
PetscObjectDestroy((PetscObject*)&x);
PetscObjectDestroy((PetscObject*)&b);

It is a very simple program, very similar to the /ksp/ksp/ex1.c example.

I can destroy the solver context (ksp) or the matrix (A) but not both. Does
anybody have a clue?

Adolfo
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