UsingParams() public method

Create a tactic that applies t using the given set of parameters p.
public UsingParams ( Microsoft.Z3.Tactic t, Params p ) : Microsoft.Z3.Tactic
t Microsoft.Z3.Tactic
p Params
return Microsoft.Z3.Tactic
Context Class Documentation
Exemplo n.º 1
0
    public void Run()
    {
        Dictionary<string, string> cfg = new Dictionary<string, string>() {
            { "AUTO_CONFIG", "true" } };

        using (Context ctx = new Context(cfg))
        {
            BitVecExpr x = ctx.MkBVConst("x", 16);
            BitVecExpr y = ctx.MkBVConst("y", 16);

            Params p = ctx.MkParams();
            p.Add(":mul2concat", true);

            Tactic t = ctx.Then(ctx.UsingParams(ctx.MkTactic("simplify"), p),
                                ctx.MkTactic("solve-eqs"),
                                ctx.MkTactic("bit-blast"),
                                ctx.MkTactic("aig"),
                                ctx.MkTactic("sat"));
            Solver s = ctx.MkSolver(t);

            s.Assert(ctx.MkEq(ctx.MkBVAdd(ctx.MkBVMul(x, ctx.MkBV(32, 16)), y), ctx.MkBV(13, 16)));
            s.Assert(ctx.MkBVSLT(ctx.MkBVAND(x, y), ctx.MkBV(10, 16)));
            s.Assert(ctx.MkBVSGT(y, ctx.MkBV(-100, 16)));

            Console.WriteLine(s.Check());
            Model m = s.Model;
            Console.WriteLine(m);

            Console.WriteLine(ctx.MkBVAdd(ctx.MkBVMul(x, ctx.MkBV(32, 16)), y) + " == " + m.Evaluate(ctx.MkBVAdd(ctx.MkBVMul(x, ctx.MkBV(32, 16)), y)));
            Console.WriteLine(ctx.MkBVAND(x, y) + " == " + m.Evaluate(ctx.MkBVAND(x, y)) );
        }
    }
Exemplo n.º 2
0
    public static void Main()
    {
        Context ctx = new Context();

        Params p = ctx.MkParams();
        p.Add("blah", "blah"); // invalid parameter name

        Tactic t1 = ctx.MkTactic("smt");
        Tactic t2 = ctx.UsingParams(t1, p);
        Solver s = ctx.MkSolver(t2);
        s.Check();
    }