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Inferring Termination Conditions for Logic Programs using Backwards Analysis

Samir Genaim·Michael Codish
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Abstract

This paper focuses on the inference of modes for which a logic program is guaranteed to terminate. This generalises traditional termination analysis where an analyser tries to verify termination for a specified mode. Our contribution is a methodology in which components of traditional termination analysis are combined with backwards analysis to obtain an analyser for termination inference. We identify a condition on the components of the analyser which guarantees that termination inference will infer all modes which can be checked to terminate. The application of this methodology to enhance a traditional termination analyser to perform also termination inference is demonstrated.

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Samir Genaim, Michael Codish. 2003-12-12. Inferring Termination Conditions for Logic Programs using Backwards Analysis. https://arxiv.org/abs/cs/0312023

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