Abstract:Like reachability, coverability is an important tool for verifying behavioural properties of dynamic systems. When a system is modelled as a Petri net, the classical Karp-Miller coverability tree construction can be used to decide questions related to the (required) capacity of local states. Correctness (termination) of the construction is based on a monotonicity property: more resources available implies more behaviour possible. Here we discuss a modification of the coverability tree construction allowing one… Show more
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