Examples with BoolExpr com.microsoft.z3.BoolExpr used on opensource projects

Example 11 with BoolExpr

use of com.microsoft.z3.BoolExpr in project bmoth by hhu-stups.

the class QuantifiedFormulaEvaluationTest method testExistentialFormula.

@Test
public void testExistentialFormula() {
    String formula = "#(x).(x=2)";
    // getting the translated z3 representation of the formula
    BoolExpr constraint = translatePredicate(formula, z3Context);
    z3Solver.add(constraint);
    Status check = z3Solver.check();
    assertEquals(Status.SATISFIABLE, check);
}

Example 12 with BoolExpr

use of com.microsoft.z3.BoolExpr in project bmoth by hhu-stups.

the class SetFormulaEvaluationTest method testSubset.

@Test
public void testSubset() {
    String formula = "{1} <: {1,2}";
    BoolExpr constraint = translatePredicate(formula, z3Context);
    z3Solver.add(constraint);
    Status check = z3Solver.check();
    assertEquals(Status.SATISFIABLE, check);
}

Example 13 with BoolExpr

use of com.microsoft.z3.BoolExpr in project bmoth by hhu-stups.

the class SetFormulaEvaluationTest method testSetExtensionFormulaWithSingleVarModel.

@Test
public void testSetExtensionFormulaWithSingleVarModel() {
    String formula = "{1,2} = {2,x}";
    // getting the translated z3 representation of the formula
    BoolExpr constraint = translatePredicate(formula, z3Context);
    z3Solver.add(constraint);
    Status check = z3Solver.check();
    Expr x = z3Context.mkIntConst("x");
    assertEquals(Status.SATISFIABLE, check);
    assertEquals(z3Context.mkInt(1), z3Solver.getModel().eval(x, true));
}

Example 14 with BoolExpr

use of com.microsoft.z3.BoolExpr in project bmoth by hhu-stups.

the class SetFormulaEvaluationTest method testIntersection.

@Test
public void testIntersection() {
    String formula = "{1,2} /\\ {2,3} = {2}";
    BoolExpr constraint = translatePredicate(formula, z3Context);
    z3Solver.add(constraint);
    Status check = z3Solver.check();
    assertEquals(Status.SATISFIABLE, check);
}

Example 15 with BoolExpr

use of com.microsoft.z3.BoolExpr in project bmoth by hhu-stups.

the class SetFormulaEvaluationTest method testUnion2.

@Test
public void testUnion2() {
    String formula = "{1,2} \\/ {2,3} = {1,2,3}";
    BoolExpr constraint = translatePredicate(formula, z3Context);
    z3Solver.add(constraint);
    Status check = z3Solver.check();
    assertEquals(Status.SATISFIABLE, check);
}