- Predicate * get_selected_child_branch(thread_id_t tid);
- bool prune_writes(thread_id_t tid, Predicate * pred, SnapVector<ModelAction *> * rf_set, inst_act_map_t * inst_act_map);
- int choose_index(SnapVector<Predicate *> * branches, uint32_t numerator);
+ bool prune_writes(thread_id_t tid, Predicate * pred, SnapVector<ModelAction *> * rf_set);
+ int choose_branch_index(SnapVector<Predicate *> * branches);