“…It includes the system AUTO [11,32] and Ecrins [83,86], the Concurrency Workbench [21,22], Aldebaran [38,39], Squiggles [4], TAV [45], the ACP-tool [105], the Branching-tool [48], Winston [82], MEC [2], CIRCAL [78], PVE [36,37] and the Pisa Tool [54,56]. The typical approach used by these tools is to generate the state space of the system under investigation and then to apply an algorithm to decide on the behavioral equivalences of processes on it, or a model checking algorithm to see whether the system satisfies given properties.…”