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arXiv · 1007.4908

Automated Termination Analysis for Logic Programs with Cut

Peter Schneider-Kamp·Jürgen Giesl·Thomas Ströder·Alexander Serebrenik·René Thiemann
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Abstract

Termination is an important and well-studied property for logic programs. However, almost all approaches for automated termination analysis focus on definite logic programs, whereas real-world Prolog programs typically use the cut operator. We introduce a novel pre-processing method which automatically transforms Prolog programs into logic programs without cuts, where termination of the cut-free program implies termination of the original program. Hence after this pre-processing, any technique for proving termination of definite logic programs can be applied. We implemented this pre-processing in our termination prover AProVE and evaluated it successfully with extensive experiments.

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Peter Schneider-Kamp, Jürgen Giesl, Thomas Ströder, Alexander Serebrenik, René Thiemann. 2010-07-28. Automated Termination Analysis for Logic Programs with Cut. https://doi.org/10.1017/s1471068410000165

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