mc_pair_stateless_t new_pair_stateless(mc_state_t sg, xbt_state_t st);
void MC_ddfs_stateless_init(xbt_automaton_t a);
-void MC_ddfs_stateless(xbt_automaton_t a, int search_cycle);
+void MC_ddfs_stateless(xbt_automaton_t a, int search_cycle, int replay);
int reached_stateless(mc_pair_stateless_t p);
void set_pair_stateless_reached(mc_pair_stateless_t p);
void MC_show_stack_liveness_stateless(xbt_fifo_t stack);