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Coprocessor 2.0 – A Flexible CNF Simplifier

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Theory and Applications of Satisfiability Testing – SAT 2012 (SAT 2012)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 7317))

Abstract

This paper presents the CNF simplifier Coprocessor 2.0, an extension of Coprocessor [1]. It implements almost all currently known simplification techniques in a modular way and provides access to each single technique to execute them independently. Disabling preprocessing for a set of variables is also possible and enables to apply simplifications also for incremental SAT solving. Experiments show that Coprocessor 2.0 performs better than its predecessor or SatElite[2].

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Manthey, N. (2012). Coprocessor 2.0 – A Flexible CNF Simplifier. In: Cimatti, A., Sebastiani, R. (eds) Theory and Applications of Satisfiability Testing – SAT 2012. SAT 2012. Lecture Notes in Computer Science, vol 7317. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31612-8_34

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  • DOI: https://doi.org/10.1007/978-3-642-31612-8_34

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-31611-1

  • Online ISBN: 978-3-642-31612-8

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