@Test(groups = "1s", timeOut = 60000)
public void test17() {
Model model = new Model();
IntVar a = model.intVar("a", -1, 1, false);
BoolVar b1 = model.boolVar("b1");
BoolVar b2 = model.boolVar("b2");
model.arithm(a, "=", 0).reifyWith(b1);
model.arithm(a, ">", 0).reifyWith(b2);
model.addClauses(new BoolVar[0], new BoolVar[] {b1, b2});
model.getMinisat().getPropSat().initialize();
try {
model.getSolver().propagate();
b1.instantiateTo(1, Cause.Null);
model.getSolver().propagate();
} catch (ContradictionException ex) {
Assert.fail();
}
Assert.assertTrue(b1.isInstantiatedTo(1));
Assert.assertTrue(b2.isInstantiatedTo(0));
Assert.assertTrue(a.isInstantiatedTo(0));
}
@Test(groups = "1s", timeOut = 60000)
public void test10() {
Model model = new Model();
BoolVar[] rows = model.boolVarArray("b", 3);
model.ifThen(rows[0], model.arithm(rows[1], "+", rows[2], "=", 2));
model.ifThen(rows[0].not(), model.arithm(rows[1], "+", rows[2], "<=", 1));
// SearchMonitorFactory.log(solver, true, true);
while (model.getSolver().solve()) ;
long nbSol = model.getSolver().getSolutionCount();
for (int seed = 0; seed < 2000; seed++) {
Model sCNF = new Model();
BoolVar[] rCNF = sCNF.boolVarArray("b", 3);
LogOp tree = ifOnlyIf(rCNF[0], and(rCNF[1], rCNF[2]));
sCNF.addClauses(tree);
sCNF.getSolver().setSearch(randomSearch(rCNF, seed));
// SearchMonitorFactory.log(sCNF, true, true);
while (sCNF.getSolver().solve()) ;
assertEquals(sCNF.getSolver().getSolutionCount(), nbSol);
}
}