CPAchecker with Sequential Combination of Explicit-Value Analyses and Predicate Analyses

(Competition Contribution)
  • Stefan Löwe
  • Mikhail Mandrykin
  • Philipp Wendler
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8413)


CPAchecker is a framework for software verification, built on the foundations of Configurable Program Analysis (CPA). For the SV-COMP’14, we file a CPAchecker configuration that runs up to five analyses in sequence. The first two analyses of our approach utilize the explicit-value domain for modeling the state space, while the remaining analyses are based on predicate abstraction. In addition to that, a bit-precise counterexample checker comes into action whenever an analysis finds a counterexample. The combination of conceptually different analyses is key to the success of our verification approach, as the diversity of verification tasks is taken into account.


Model Check Program Counter Sequential Combination Reachability Problem Bounded Model Checker 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Stefan Löwe
    • 1
  • Mikhail Mandrykin
    • 2
  • Philipp Wendler
    • 1
  1. 1.University of PassauGermany
  2. 2.Institute for System Programming of Russian Academy of ScienceRussia

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