ZChaff

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The correct title of this article is zChaff. The initial letter is shown capitalized due to technical restrictions.

zChaff is a fast and widely used SAT instance solver which consists of a software implementation of the Chaff algorithm. It was originally written by Dr. Lintao Zhang, hence the ā€œzā€. It is now maintained by researchers at Princeton University and available for download as both source code and binaries on Linux. zChaff is free for non-commercial use.

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