Logico-Numerical Abstract Acceleration and Application to the Verification of Data-Flow Programs - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Rapport (Rapport De Recherche) Année : 2012

Logico-Numerical Abstract Acceleration and Application to the Verification of Data-Flow Programs

Résumé

Acceleration methods are commonly used for speeding up the convergence of loops in reachability analysis of counter machine models. Applying these methods to synchronous data-flow programs with Boolean and numerical variables, e.g., Lustre programs, requires the enumeration of the Boolean states in order to obtain a control flow graph (CFG) with numerical variables only. Our goal is to apply acceleration techniques to data-flow programs without resorting to this exhaustive enumeration. To this end, we present (1) logico-numerical abstract acceleration methods for CFGs with Boolean and numerical variables and (2) partitioning techniques that make logical-numerical abstract acceleration effective. Experimental results show that incorporating these methods in a verification tool based on abstract interpretation provides not only significant advantage in terms of accuracy, but also a gain in performance in comparison to standard techniques.
Fichier principal
Vignette du fichier
report.pdf (350 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

inria-00596241 , version 1 (26-05-2011)
inria-00596241 , version 2 (19-11-2012)

Identifiants

  • HAL Id : inria-00596241 , version 2

Citer

Peter Schrammel, Bertrand Jeannet. Logico-Numerical Abstract Acceleration and Application to the Verification of Data-Flow Programs. [Research Report] RR-7630, INRIA. 2012, pp.22. ⟨inria-00596241v2⟩
404 Consultations
227 Téléchargements

Partager

Gmail Facebook X LinkedIn More