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A Parallel Algorithm for the State Space Exploration

Lamia Allal 1 Ghalem Belalem 1 Philippe Dhaussy 2, 3 Ciprian Teodorov 2, 4
2 Lab-STICC_ENSTAB_CACS_MOCS ; IDM
STIC - Pôle STIC [Brest], Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
3 Lab-STICC_ENSTAB_CACS_MOCS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (UMR 3192)
4 Lab-STICC_ENSTAB_CACS_MOCS
STIC - Pôle STIC [Brest]
Abstract : Model checking has long been used as a means of verification of formal specifications. This is a verification technique of dynamic systems that explores all possible states of the system. It determines whether the given system satisfies its specification. This technique suffers from the state explosion problem when traversing all possible states of systems. Parallel and/or distributed approaches are used to cope with the state space explosion problem. In this article, we propose a synchronized parallel algorithm of exploration based on a fixed number of threads. We present many experiments for a comparison between our parallel approach and the algorithm proposed for a parallel exploration in SPIN. We show by an experimental study that our parallel approach gives encouraging results.
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https://hal.archives-ouvertes.fr/hal-01373317
Contributeur : Annick Billon-Coat <>
Soumis le : mercredi 28 septembre 2016 - 15:04:45
Dernière modification le : mercredi 24 juin 2020 - 16:19:30

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Lamia Allal, Ghalem Belalem, Philippe Dhaussy, Ciprian Teodorov. A Parallel Algorithm for the State Space Exploration. Scalable Computing : Practice and Experience, West University of Timisoara, 2016, Scalable Computing: Practice and Experience, 17 (2), pp.129-141. ⟨10.12694/scpe.v17i2.1161⟩. ⟨hal-01373317⟩

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