Model-Checking of Specifications Integrating Processes, Data and Time

  • Jochen Hoenicke
  • Patrick Maier
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3582)

Abstract

We present a new model-checking technique for CSP-OZ-DC, a combination of CSP, Object-Z and Duration Calculus, that allows reasoning about systems exhibiting communication, data and real-time aspects. As intermediate layer we will use a new kind of timed automata that preserve events and data variables of the specification. These automata have a simple operational semantics that is amenable to verification by a constraint-based abstraction-refinement model checker. By means of a case study, a simple elevator parameterised by the number of floors, we show that this approach admits model-checking parameterised and infinite state real-time systems.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Jochen Hoenicke
    • 1
  • Patrick Maier
    • 2
  1. 1.Department für InformatikUniversität OldenburgOldenburgGermany
  2. 2.Programming Logics GroupMPI für InformatikSaarbrückenGermany

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