* The subrange is the subrange of "equivalence" of the given state.
*/
static int get_search_interval(xbt_dynar_t all_states, mc_visited_state_t state, int *min, int *max){
* The subrange is the subrange of "equivalence" of the given state.
*/
static int get_search_interval(xbt_dynar_t all_states, mc_visited_state_t state, int *min, int *max){