# MC: formula passed --- AG(TRUE)
# LE: language is not empty
# MC: formula failed --- AF(FALSE)
# MC: formula passed --- AG((status_A=car_waiting -> AF(status_A=cars_passing)))
# MC: formula passed --- AG((starv.state=NOT_OK -> AF(starv.state=OK)))
# MC: formula passed --- AG((!(status_A=cars_passing) + !(status_B=cars_passing)))
# LE: language emptiness check passes