Faster Than Uppaal?

It is probably very hard to develop a new model checker that is faster than Uppaal for verifying (correct)timed automata. In fact, our tool Mcta does not even try to compete with Uppaal in this (i.e., Uppaal 's) arena. Instead, Mcta is geared towards analyzing incorrectspecifications of timed automata. It returns (shorter) error traces faster.