Resourceful Reachability as HORN-LA

نویسندگان

  • Josh Berdine
  • Nikolaj Bjørner
  • Samin Ishtiaq
  • Jael E. Kriener
  • Christoph M. Wintersteiger
چکیده

The program verification tool SLAyer uses abstractions during analysis and relies on a solver for reachability to refine spurious counterexamples. In this context, we extract a reachability benchmark suite and evaluate methods for encoding reachability properties with heaps using Horn clauses over linear arithmetic. The benchmarks are particularly challenging and we describe and evaluate pre-processing transformations that are shown to have significant effect.

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تاریخ انتشار 2013