IntVar S = VF.enumerated("S", 0, 3, solver);
IntVar E = VF.enumerated("E", 0, 3, solver);
IntVar SI = VF.enumerated("SI", 2, 3, solver);
solver.post(ICF.subpath(VS, S, E, 0, SI));
SMF.log(solver, true, false);
solver.findAllSolutions();
}
@Test(groups = "1s")
public void testsum() {
Solver solver = new Solver();