C++ (Cpp) picosat_corelit Examples

Example #1

File: libpicosat_stubs.c Project: abate/ocaml-picosat

CAMLprim value caml_unsatcore(value unit) {
    CAMLparam0 ();
    CAMLlocal1( tl );
    tl = Val_emptylist;
    int i, max_idx = picosat_variables ();
    for (i = 1; i <= max_idx; i++)
        /* discard all variables that are not in the unsat core */
        if (picosat_corelit (i))
            tl = append (Val_int(i), tl);

    CAMLreturn(tl);
}

Example #2

File: app.c Project: CZ-NIC/turris-updater

static void
write_core_variables (PicoSAT * picosat, FILE * file)
{
  int i, max_idx = picosat_variables (picosat), count = 0;
  for (i = 1; i <= max_idx; i++)
    if (picosat_corelit (picosat, i))
      {
	fprintf (file, "%d\n", i);
	count++;
      }

  if (verbose)
    fprintf (output, "c found and wrote %d core variables\n", count);
}

Example #3

File: libpicosat_stubs.c Project: abate/ocaml-picosat

CAMLprim value caml_picosat_corelit(value lit) {
    CAMLparam1 (lit);
    CAMLreturn(Val_int(picosat_corelit(Int_val(lit))));
}