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A Generic On-the-Fly Solver for Alternation-Free Boolean Equation Systems

  • Radu Mateescu
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2619)

Abstract

Boolean Equation Systems (Bess) offer a useful representation for various verification problems on finite-state concurrent systems, such as equivalence/preorder checking and model checking. In particular, on-the-fly resolution methods enable a demand-driven construction of the Bes (and hence, of the state space) during verification. In this paper, we present a generic library dedicated to on-the-fly resolution of alternation-free Bess. Four resolution algorithms are currently provided by the library: A1, A2 are general, the latter being optimized to produce small-depth diagnostics, and A3, A4 are specialized for handling acyclic and disjunctive/conjunctive Bess in a memory-efficient way. The library is developed within the Cadp toolbox and serves as engine for on-the-fly equivalence/preorder checking modulo five widely-used relations, and for model checking of alternation-free μ-calculus.

Keywords

Model Check Temporal Logic Propositional Variable Label Transition System Resolution Algorithm 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Radu Mateescu
    • 1
  1. 1.Inria Rhône-Alpes / VasyMontbonnot Saint MartinFrance

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