Abstract
Recent work by van Glabbeek and coauthors suggests that the liveness property for Peterson’s mutual exclusion algorithm, which states that any process wanting to enter the critical section will eventually enter it, cannot be analysed in CCS and related formalisms. In our article, we explore the formal underpinning of this suggestion and its ramifications. In particular, we show that the liveness property for Peterson’s algorithm can be established convincingly with the mCRL2 toolset, which has a conventional ACP-style process-algebra based specification formalism.
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Notes
- 1.
The mCRL2 sources can be found in the academic example directory of the mCRL2 repository, see https://github.com/mCRL2org/mCRL2, revision b45856d9a.
References
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Bouwman, M., Luttik, B., Willemse, T. (2021). Off-the-Shelf Automated Analysis of Liveness Properties for Just Paths. In: Peters, K., Willemse, T.A.C. (eds) Formal Techniques for Distributed Objects, Components, and Systems. FORTE 2021. Lecture Notes in Computer Science(), vol 12719. Springer, Cham. https://doi.org/10.1007/978-3-030-78089-0_11
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DOI: https://doi.org/10.1007/978-3-030-78089-0_11
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