} else if (*min_usage == usage) {
if(saturated_constraint_set->pos == saturated_constraint_set->size) { // realloc the size
saturated_constraint_set->size *= 2;
- saturated_constraint_set->data = realloc(saturated_constraint_set->data, (saturated_constraint_set->size) * sizeof(int));
+ saturated_constraint_set->data = xbt_realloc(saturated_constraint_set->data, (saturated_constraint_set->size) * sizeof(int));
}
saturated_constraint_set->data[saturated_constraint_set->pos] = cnst_light_num;
saturated_constraint_set->pos++;