In this paper, we look at the question of conformance testing when the model is provided in the form of a 1-safe Petri. Net. We provide a general framework for ...
Apr 25, 2016 · In this paper, we look at the question of conformance testing when the model is provided in the form of a 1-safe Petri net. We provide a general ...
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In this paper, we study automated conformance testing when the formal specification is given as a k-safe Petri net. We provide a general framework to perform ...
Example: The following net is 1-safe. In this case, there are finitely many reachable markings, and the construction of the reachability graph terminates.
Missing: Testing | Show results with:Testing
We study the complexity of several standard problems for 1-safe Petri nets and some of its subclasses. We prove that reachability, liveness, and deadlock ...
Missing: Testing | Show results with:Testing
If the bound for all places is 1, then the net is safe. Figure 4.17 demonstrates using the reachability tree to determine boundedness. Figure 4.17 ...
A marking is changed according to the following rules: – A transition is enabled if there are enough tokens in each input place.
Missing: Testing | Show results with:Testing
Unfoldings are a data structure that represents the behaviour of a Petri net. We will study it for 1-safe nets. Unfoldings represent a trade-off in terms of ...
A Petri net, also known as a place/transition net (PT net), is one of several mathematical modeling languages for the description of distributed systems.
Mole is a freeware program which unfolds 1-safe PT-nets. It builds the com- plete finite prefix following the ERV algorithm depicted in Algorithm 1. Mole uses ...