Efficient Diagnostic Generation for Boolean Equation Systems

Radu Mateescu 1
1 VASY - System validation - Research and applications
Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d'Informatique de Grenoble
Abstract : Boolean Equation Systems (BESs) provide a useful framework for the verification of concurrent finite-state systems. In practice, it is desirable that a BES resolution also yields diagnostic information explaining, preferably in a concise way, the truth value computed for a given variable of the BES. Using a representation of BESs as extended boolean graphs (EBGs), we propose a characterization of full diagnostics (i.e., both examples and counterexamples) as a particular class of subgraphs of the EBG associated to a BES. We provide algorithms that compute examples and counterexamples in linear time and can be straightforwardly used to extend known (global or local) BES resolution algorithms with diagnostic generation facilities.
Type de document :
Rapport
RR-3861, INRIA. 2000
Liste complète des métadonnées

https://hal.inria.fr/inria-00072795
Contributeur : Rapport de Recherche Inria <>
Soumis le : mercredi 24 mai 2006 - 10:57:44
Dernière modification le : jeudi 11 janvier 2018 - 01:48:48
Document(s) archivé(s) le : dimanche 4 avril 2010 - 21:05:38

Fichiers

Identifiants

  • HAL Id : inria-00072795, version 1

Collections

Citation

Radu Mateescu. Efficient Diagnostic Generation for Boolean Equation Systems. RR-3861, INRIA. 2000. 〈inria-00072795〉

Partager

Métriques

Consultations de la notice

134

Téléchargements de fichiers

177