/// <summary>
/// Simplifies the goal.
/// </summary>
/// <remarks>Essentially invokes the `simplify' tactic on the goal.</remarks>
public Goal Simplify(Params p = null)
{
Tactic t = Context.MkTactic("simplify");
ApplyResult res = t.Apply(this, p);
if (res.NumSubgoals == 0)
{
throw new Z3Exception("No subgoals");
}
else
{
return(res.Subgoals[0]);
}
}
/// <summary>
/// Simplifies the goal.
/// </summary>
/// <remarks>Essentially invokes the `simplify' tactic on the goal.</remarks>
public Goal Simplify(Params p = null)
{
Tactic t = Context.MkTactic("simplify");
ApplyResult res = t.Apply(this, p);
if (res.NumSubgoals == 0)
{
return(Context.MkGoal());
}
else
{
return(res.Subgoals[0]);
}
}
static ApplyResult ApplyTactic(Context ctx, Tactic t, Goal g)
{
Console.WriteLine("\nGoal: " + g);
ApplyResult res = t.Apply(g);
Console.WriteLine("Application result: " + res);
Status q = Status.UNKNOWN;
foreach (Goal sg in res.Subgoals)
if (sg.IsDecidedSat) q = Status.SATISFIABLE;
else if (sg.IsDecidedUnsat) q = Status.UNSATISFIABLE;
switch (q)
{
case Status.UNKNOWN:
Console.WriteLine("Tactic result: Undecided");
break;
case Status.SATISFIABLE:
Console.WriteLine("Tactic result: SAT");
break;
case Status.UNSATISFIABLE:
Console.WriteLine("Tactic result: UNSAT");
break;
}
return res;
}