本文整理汇总了C#中Microsoft.Z3.Context.MkArraySort方法的典型用法代码示例。如果您正苦于以下问题：C# Context.MkArraySort方法的具体用法？C# Context.MkArraySort怎么用？C# Context.MkArraySort使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.Z3.Context的用法示例。
在下文中一共展示了Context.MkArraySort方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ArrayExample2
/// <summary>
/// Prove <tt>store(a1, i1, v1) = store(a2, i2, v2) implies (i1 = i3 or i2 = i3 or select(a1, i3) = select(a2, i3))</tt>.
/// </summary>
/// <remarks>This example demonstrates how to use the array theory.</remarks>
public static void ArrayExample2(Context ctx)
{
Console.WriteLine("ArrayExample2");
Sort int_type = ctx.IntSort;
Sort array_type = ctx.MkArraySort(int_type, int_type);
ArrayExpr a1 = (ArrayExpr)ctx.MkConst("a1", array_type);
ArrayExpr a2 = ctx.MkArrayConst("a2", int_type, int_type);
Expr i1 = ctx.MkConst("i1", int_type);
Expr i2 = ctx.MkConst("i2", int_type);
Expr i3 = ctx.MkConst("i3", int_type);
Expr v1 = ctx.MkConst("v1", int_type);
Expr v2 = ctx.MkConst("v2", int_type);
Expr st1 = ctx.MkStore(a1, i1, v1);
Expr st2 = ctx.MkStore(a2, i2, v2);
Expr sel1 = ctx.MkSelect(a1, i3);
Expr sel2 = ctx.MkSelect(a2, i3);
/* create antecedent */
BoolExpr antecedent = ctx.MkEq(st1, st2);
/* create consequent: i1 = i3 or i2 = i3 or select(a1, i3) = select(a2, i3) */
BoolExpr consequent = ctx.MkOr(new BoolExpr[] { ctx.MkEq(i1, i3), ctx.MkEq(i2, i3), ctx.MkEq(sel1, sel2) });
/* prove store(a1, i1, v1) = store(a2, i2, v2) implies (i1 = i3 or i2 = i3 or select(a1, i3) = select(a2, i3)) */
BoolExpr thm = ctx.MkImplies(antecedent, consequent);
Console.WriteLine("prove: store(a1, i1, v1) = store(a2, i2, v2) implies (i1 = i3 or i2 = i3 or select(a1, i3) = select(a2, i3))");
Console.WriteLine("{0}", (thm));
Prove(ctx, thm);
}示例2: ArrayExample3
/// <summary>
/// Show that <code>distinct(a_0, ... , a_n)</code> is
/// unsatisfiable when <code>a_i</code>'s are arrays from boolean to
/// boolean and n > 4.
/// </summary>
/// <remarks>This example also shows how to use the <code>distinct</code> construct.</remarks>
public static void ArrayExample3(Context ctx)
{
Console.WriteLine("ArrayExample3");
for (int n = 2; n <= 5; n++)
{
Console.WriteLine("n = {0}", n);
Sort bool_type = ctx.MkBoolSort();
Sort array_type = ctx.MkArraySort(bool_type, bool_type);
Expr[] a = new Expr[n];
/* create arrays */
for (int i = 0; i < n; i++)
{
a[i] = ctx.MkConst(String.Format("array_{0}", i), array_type);
}
/* assert distinct(a[0], ..., a[n]) */
BoolExpr d = ctx.MkDistinct(a);
Console.WriteLine("{0}", (d));
/* context is satisfiable if n < 5 */
Model model = Check(ctx, d, n < 5 ? Status.SATISFIABLE : Status.UNSATISFIABLE);
if (n < 5)
{
for (int i = 0; i < n; i++)
{
Console.WriteLine("{0} = {1}",
a[i],
model.Evaluate(a[i]));
}
}
}
}示例3: ArrayExample1
/// <summary>
/// A simple array example.
/// </summary>
/// <param name="ctx"></param>
static void ArrayExample1(Context ctx)
{
Console.WriteLine("ArrayExample1");
Goal g = ctx.MkGoal(true);
ArraySort asort = ctx.MkArraySort(ctx.IntSort, ctx.MkBitVecSort(32));
ArrayExpr aex = (ArrayExpr)ctx.MkConst(ctx.MkSymbol("MyArray"), asort);
Expr sel = ctx.MkSelect(aex, ctx.MkInt(0));
g.Assert(ctx.MkEq(sel, ctx.MkBV(42, 32)));
Symbol xs = ctx.MkSymbol("x");
IntExpr xc = (IntExpr)ctx.MkConst(xs, ctx.IntSort);
Symbol fname = ctx.MkSymbol("f");
Sort[] domain = { ctx.IntSort };
FuncDecl fd = ctx.MkFuncDecl(fname, domain, ctx.IntSort);
Expr[] fargs = { ctx.MkConst(xs, ctx.IntSort) };
IntExpr fapp = (IntExpr)ctx.MkApp(fd, fargs);
g.Assert(ctx.MkEq(ctx.MkAdd(xc, fapp), ctx.MkInt(123)));
Solver s = ctx.MkSolver();
foreach (BoolExpr a in g.Formulas)
s.Assert(a);
Console.WriteLine("Solver: " + s);
Status q = s.Check();
Console.WriteLine("Status: " + q);
if (q != Status.SATISFIABLE)
throw new TestFailedException();
Console.WriteLine("Model = " + s.Model);
Console.WriteLine("Interpretation of MyArray:\n" + s.Model.FuncInterp(aex.FuncDecl));
Console.WriteLine("Interpretation of x:\n" + s.Model.ConstInterp(xc));
Console.WriteLine("Interpretation of f:\n" + s.Model.FuncInterp(fd));
Console.WriteLine("Interpretation of MyArray as Term:\n" + s.Model.FuncInterp(aex.FuncDecl));
}