(from OW2 Gitlab)
The architecture of the solver has been recently published in a JSAT system description: Daniel Le Berre and Anne Parrain. The Sat4j library, release 2.2. Journal on Satisfiability, Boolean Modeling and Computation, Volume 7 (2010), system description, pages 59-64.
A getting started guide is currently under development. Your feedback about it is welcome.
Please report problems and feature request using OW2 Gitlab Trackers
If you need help, you can contact us preferably by sending an email to help at sat4j dot org.
If you are looking for the detailed features available in the library, the description of the solvers submitted to the various competitions and evaluations is a good start:
A poster showing the various dependencies of the SAT4J project can also be of some help.
You can browse the Maven generated site for each of those releases:
Browse the API documentation.
For those interesting in software engineering, some reports are
To solve cnffile using the default solver:
java -jar sat4j-1.6.jar cnffile
To solve cnffile using the MiniLearning SAT solver:
java -jar sat4j-1.6.jar -s MiniLearning cnffile
java -jar sat4j-1.6.jar
Browse the javadoc
Browse the various reports about the release:
java -jar sat4j-1.5.jar cnffile
java -jar sat4j-1.5.jar MiniLearning cnffile
To obtain the list of available solvers:
java -jar sat4j-1.5.jar