MUTEX_0 1 PROGRAM_END PROGRAM_PANIC PROGRAM_START 1 main_BB1 main_BB2 main_BB3 main_BB4 main_BB5 main_DROP_4 main_RETURN std_mem_drop_0_CALL std_sync_Mutex_T_lock_0_CALL std_sync_Mutex_T_lock_1_CALL std_sync_Mutex_T_new_0_CALL (MUTEX_0, std_sync_Mutex_T_lock_0_CALL) 1 (MUTEX_0, std_sync_Mutex_T_lock_1_CALL) 1 (PROGRAM_START, std_sync_Mutex_T_new_0_CALL) 1 (main_BB1, std_sync_Mutex_T_lock_0_CALL) 1 (main_BB2, std_mem_drop_0_CALL) 1 (main_BB3, std_sync_Mutex_T_lock_1_CALL) 1 (main_BB4, main_DROP_4) 1 (main_BB5, main_RETURN) 1 (main_DROP_4, MUTEX_0) 1 (main_DROP_4, main_BB5) 1 (main_RETURN, PROGRAM_END) 1 (std_mem_drop_0_CALL, MUTEX_0) 1 (std_mem_drop_0_CALL, main_BB3) 1 (std_sync_Mutex_T_lock_0_CALL, main_BB2) 1 (std_sync_Mutex_T_lock_1_CALL, main_BB4) 1 (std_sync_Mutex_T_new_0_CALL, main_BB1) 1