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arXiv · 1907.03998

Ultimate TreeAutomizer (CHC-COMP Tool Description)

Daniel Dietsch·Matthias Heizmann·Jochen Hoenicke·Alexander Nutz·Andreas Podelski
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Abstract

We present Ultimate TreeAutomizer, a solver for satisfiability of sets of constrained Horn clauses. Constrained Horn clauses (CHC) are a fragment of first order logic with attractive properties in terms of expressiveness and accessibility to algorithmic solving. Ultimate TreeAutomizer is based on the techniques of trace abstraction, tree automata and tree interpolation. This paper serves as a tool description for TreeAutomizer in CHC-COMP 2019.

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Daniel Dietsch, Matthias Heizmann, Jochen Hoenicke, Alexander Nutz, Andreas Podelski. 2019-07-09. Ultimate TreeAutomizer (CHC-COMP Tool Description). https://doi.org/10.4204/eptcs.296.7

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