message: Allow the user to call the Step method as many times as they like
diff: @@ -2701,6 +2701,8 @@ PetscODESolver::PetscODESolver(MPI_Comm comm, const string &prefix)
  CreatePrivateContext();
  // Default options, to comply with the current interface to ODESolver.
  + ierr = TSSetMaxSteps(ts,PETSC_MAX_INT-1);
  + PCHKERRQ(ts,ierr);
  ierr = TSSetExactFinalTime(ts,TS_EXACTFINALTIME_STEPOVER);
  PCHKERRQ(ts,ierr);
  TSAdapt tsad;
  