static void PrintFinalStats(void *cvode_mem)
{
  long int lenrw, leniw ;
  long int lenrwLS, leniwLS;
  long int lenrwBBDP, leniwBBDP, ngevalsBBDP;
  long int nst, nfe, nsetups, nni, ncfn, netf;
  long int nli, npe, nps, ncfl, nfeLS;
  int flag;

  flag = CVodeGetWorkSpace(cvode_mem, &lenrw, &leniw);
  check_flag(&flag, "CVodeGetWorkSpace", 1, 0);
  flag = CVodeGetNumSteps(cvode_mem, &nst);
  check_flag(&flag, "CVodeGetNumSteps", 1, 0);
  flag = CVodeGetNumRhsEvals(cvode_mem, &nfe);
  check_flag(&flag, "CVodeGetNumRhsEvals", 1, 0);
  flag = CVodeGetNumLinSolvSetups(cvode_mem, &nsetups);
  check_flag(&flag, "CVodeGetNumLinSolvSetups", 1, 0);
  flag = CVodeGetNumErrTestFails(cvode_mem, &netf);
  check_flag(&flag, "CVodeGetNumErrTestFails", 1, 0);
  flag = CVodeGetNumNonlinSolvIters(cvode_mem, &nni);
  check_flag(&flag, "CVodeGetNumNonlinSolvIters", 1, 0);
  flag = CVodeGetNumNonlinSolvConvFails(cvode_mem, &ncfn);
  check_flag(&flag, "CVodeGetNumNonlinSolvConvFails", 1, 0);

  flag = CVSpilsGetWorkSpace(cvode_mem, &lenrwLS, &leniwLS);
  check_flag(&flag, "CVSpilsGetWorkSpace", 1, 0);
  flag = CVSpilsGetNumLinIters(cvode_mem, &nli);
  check_flag(&flag, "CVSpilsGetNumLinIters", 1, 0);
  flag = CVSpilsGetNumPrecEvals(cvode_mem, &npe);
  check_flag(&flag, "CVSpilsGetNumPrecEvals", 1, 0);
  flag = CVSpilsGetNumPrecSolves(cvode_mem, &nps);
  check_flag(&flag, "CVSpilsGetNumPrecSolves", 1, 0);
  flag = CVSpilsGetNumConvFails(cvode_mem, &ncfl);
  check_flag(&flag, "CVSpilsGetNumConvFails", 1, 0);
  flag = CVSpilsGetNumRhsEvals(cvode_mem, &nfeLS);
  check_flag(&flag, "CVSpilsGetNumRhsEvals", 1, 0);

  printf("\nFinal Statistics: \n\n");
  printf("lenrw   = %5ld     leniw   = %5ld\n", lenrw, leniw);
  printf("lenrwls = %5ld     leniwls = %5ld\n", lenrwLS, leniwLS);
  printf("nst     = %5ld\n"                  , nst);
  printf("nfe     = %5ld     nfels   = %5ld\n"  , nfe, nfeLS);
  printf("nni     = %5ld     nli     = %5ld\n"  , nni, nli);
  printf("nsetups = %5ld     netf    = %5ld\n"  , nsetups, netf);
  printf("npe     = %5ld     nps     = %5ld\n"  , npe, nps);
  printf("ncfn    = %5ld     ncfl    = %5ld\n\n", ncfn, ncfl);

  flag = CVBBDPrecGetWorkSpace(cvode_mem, &lenrwBBDP, &leniwBBDP);
  check_flag(&flag, "CVBBDPrecGetWorkSpace", 1, 0);
  flag = CVBBDPrecGetNumGfnEvals(cvode_mem, &ngevalsBBDP);
  check_flag(&flag, "CVBBDPrecGetNumGfnEvals", 1, 0);
  printf("In CVBBDPRE: real/integer local work space sizes = %ld, %ld\n",
	 lenrwBBDP, leniwBBDP);  
  printf("             no. flocal evals. = %ld\n",ngevalsBBDP);
}
void FCV_BBDOPT(long int *lenrpw, long int *lenipw, long int *nge)
{
  CVBBDPrecGetWorkSpace(CVBBD_Data, lenrpw, lenipw);
  CVBBDPrecGetNumGfnEvals(CVBBD_Data, nge);
}