Release of Alt-Ergo 2.1.0

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A new release of Alt-Ergo (version 2.1.0) is available on Alt-Ergo's website: https://alt-ergo.ocamlpro.com/#releases. An OPAM package for it will be published soon.

In this release, we mainly improved the CDCL-based SAT solver to get performances similar to/better than the old Tableaux-like SAT. The CDCL solver is now the default Boolean reasoner. The full list of CHANGES is available here.

Despite our various tests, you may still encounter some issues with this new solver. Please, don't hesitate to report bugs, ask questions, and give your feedback!

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About Alt-Ergo

Alt-Ergo is an Open Source automatic solver of mathematical formulas designed for program verification. Alt-Ergo is very successful for proving formulas generated in the context of deductive program verification. It was originally designed and tuned to be used by the Why3 platform. Its development started in 2006 at the Laboratoire de Recherche en Informatique (LRI - CNRS/Inria) of the Université Paris-Saclay and is maintained, developed and distributed since 2013 by the Formal Methods team at OCamlPro.

This work is made possible through research projects like Décysif, Soprano, BWare, Vocal and LCHIP, as well as support from our Alt-Ergo Users' Club members. If Alt-Ergo has been valuable to you, consider joining the Alt-Ergo Users' Club.