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)


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.


Model Checker Operational Semantic Parallel Composition Reachable State Reachability Analysis 
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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© 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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