jConstraints

jConstraints is a library for modeling expressions and for interacting with constraint solvers.

Building and Installing

• In the jConstraints folder, run ./gradlew build.
• If the compilation was successful, the jConstraints library is located at jconstraints-core/build/libs/jconstraints-core-[VERSION].jar.
• A fat JAR containing all dependencies can be found at: build/libs/jconstraints-core-[VERSION]-all.jar.

Solver Bindings

jConstraints does not come with constraint solvers. In order to use it, you will have to install one of the plugins that connect to constraint solvers.

Z3 Solver Plugin

jconstraints-z3 supports setting some of the options in z3 via constructor parameters or configuration options:

z3.timeout=[timeout in millis]
z3.options=[option1]=[value1];[option2]=[value2];...

Example:

z3.timeout=2
z3.options=smt.mbqi=true;smt.macro-finder=true

About this fork

jConstraints has been founded by the psycopaths. We forked the original library and maintain it now in this fork.