PetscDevice Object: 1 MPI process
  type: host
  id: 0
PetscDevice Object: 1 MPI process
  type: host
  id: 0
PetscDevice Object: 1 MPI process
  type: host
  id: 0
PetscDeviceContext Object: 1 MPI process
  type not yet set
  stream type: default
  children: 0
  PetscDevice Object: 1 MPI process
    type: host
    id: 0
PetscDevice Object: 1 MPI process
  type: host
  id: 0
PetscDevice Object: 1 MPI process
  type: host
  id: 0
EXIT_SUCCESS