10

8

6

4

2


7.0

9.3

4.5

8.3

3.4

6.9
-
-

4 Constraint Satisfaction Problem Solver libraries and projects

  • OptaPlanner

    7.0 9.3 L3 Java
    A scalable Constraint Solver by Red Hat
  • Choco

    4.5 8.3 L3 Java
    Off-the-shelf constraint satisfaction problem solver, which uses constraint programming techniques.
  • JaCoP

    3.4 6.9 L1 Java
    Includes an interface for the FlatZinc language, enabling it to execute MiniZinc models.
  • Sat4J

    - -
    State-of-the-art SAT solver for boolean and optimization problems.

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