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Modular Verification of Petri Nets Properties: A Structure-Based Approach

Kaïs Klai Serge Haddad Jean-Michel Ilié 1
1 MoVe - Modélisation et Vérification
LIP6 - Laboratoire d'Informatique de Paris 6
Abstract : In this paper, we address the modular verification problem for a Petri net obtained by composition of two subnets. At first, we show how to transform an asynchronous composition into a synchronous one where the new subnets are augmented from the original ones by means of linear invariants. Then we introduce a non-constraining rela- tion between subnets based on their behaviour. Whenever this relation is satisfied, standard properties like the liveness and the boundedness and generic properties specified by a linear time logic may be checked by examination of the augmented subnets in isolation. Finally, we give a sufficient condition for this relation which can be detected modularly using an efficient algorithm.
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Submitted on : Wednesday, December 14, 2016 - 2:56:29 PM
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Kaïs Klai, Serge Haddad, Jean-Michel Ilié. Modular Verification of Petri Nets Properties: A Structure-Based Approach. 25th IFIP International Conference on Formal Techniques for Networked and Distributed Systems (FORTE'05), Oct 2005, Taipei, Taiwan. pp.189-203, ⟨10.1007/11562436_15⟩. ⟨hal-01416459⟩



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