/readme.txt/1.1/Fri Sep  9 10:15:42 2005//
/BacktrackingSolver.java/1.19/Thu Nov  3 14:22:04 2005//
/DomDegRatioVariableOrdering.java/1.4/Thu Nov  3 14:22:04 2005//
/MAC3Solver.java/1.14/Thu Nov  3 14:22:06 2005//
/MACSolver.java/1.9/Thu Nov  3 14:22:06 2005//
/SingleSolutionBTSolver.java/1.15/Thu Nov  3 14:22:06 2005//
D
