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Parameterized Verification of Infinite-State Processes with Global Conditions

  • Parosh Aziz Abdulla
  • Giorgio Delzanno
  • Ahmed Rezine
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4590)

Abstract

We present a simple and effective approximated backward reachability algorithm for parameterized systems with existentially and universally quantified global conditions. The individual processes operate on unbounded local variables ranging over the natural numbers. In addition, processes may communicate via broadcast, rendez-vous and shared variables. We apply the algorithm to verify mutual exclusion for complex protocols such as Lamport’s bakery algorithm both with and without atomicity conditions, a distributed version of the bakery algorithm, and Ricart-Agrawala’s distributed mutual exclusion algorithm.

Keywords

Parameterized System Transition System Global Condition Transition Rule Mutual Exclusion 
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 2007

Authors and Affiliations

  • Parosh Aziz Abdulla
    • 1
  • Giorgio Delzanno
    • 2
  • Ahmed Rezine
    • 1
  1. 1.Uppsala UniversitySweden
  2. 2.Università di GenovaItaly

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