LIP6 1997/011: Rapport de Recherche
LIP6 /
LIP6 research
reports
17 pages - Juillet/July 1997 -
Document en anglais.
PostScript : 336 Ko /Kb
Contact : par mail / e-mail
Thème/Team: Systèmes Répartis et Coopératifs
Titre français : "Model Checking" et Systèmes Répartis Paramétrés
Titre anglais : Model Checking and Parameterized Distributed Systems
Abstract : We propose a solution to solve part of the verification problem for a set of parallel programs that are the instantiations of a same algorithm. The instantiated parameter is the number of processes. All the possible programs are supposed to satisfy the same properties. Petri nets with guarded transitions model the programs. The originality of our method is to build a symbolic graph that allows us to verify temporal properties that concern the behavior of the whole program as well as properties that concern the behavior of a single process. The nodes of the symbolic graph are predicates that represent sets of states.
Key-words : Verification, validation, temporal logic, parameterized systems, Petri nets
Publications internes LIP6 1997 / LIP6 research reports 1997