Mona 1.x: New Techniques for WS1S and WS2S

Jacob Elgaard, Nils Klarlund, and Anders Møller


In this note, we present the first version of the Mona tool to be released in its entirety. The tool now offers decision procedures for both WS1S and WS2S and a completely rewritten front-end. Here, we present some of our techniques, which make calculations couched in WS1S run up to five times faster than with our pre-release tool based on M2L(Str). This suggests that WS1S---with its better semantic properties---is preferable to M2L(Str).

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