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2LS for Program Analysis

(Competition Contribution)
  • Peter Schrammel
  • Daniel Kroening
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9636)

Abstract

2LS is a program analysis tool for C programs built upon the CPROVER infrastructure. 2LS is bit-precise and it can verify and refute program assertions. 2LS implements invariant generation techniques, incremental bounded model checking and incremental k-induction. The competition submission uses an algorithm combining all three techniques, called kIkI (k-invariants and k-induction). As a back end, the competition submission of 2LS uses Glucose 4.0.

References

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    Chen, H.Y., David, C., Kroening, D., Schrammel, P., Wachter, B.: Synthesising interprocedural bit-precise termination proofs. In: Automated Software Engineering (ASE). ACM (2015)Google Scholar
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    Clarke, E., Kroning, D., Lerda, F.: A tool for checking ANSI-C programs. In: Jensen, K., Podelski, A. (eds.) TACAS 2004. LNCS, vol. 2988, pp. 168–176. Springer, Heidelberg (2004)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  1. 1.University of OxfordOxfordUK

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