本文整理汇总了C#中Microsoft.Z3.Context.MkGt方法的典型用法代码示例。如果您正苦于以下问题：C# Context.MkGt方法的具体用法？C# Context.MkGt怎么用？C# Context.MkGt使用的例子？那么, 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.MkGt方法的15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: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
RatNum zero = ctx.MkReal(0);
RatNum two = ctx.MkReal(2);
Goal g = ctx.MkGoal();
g.Assert(ctx.MkGt(x, zero));
g.Assert(ctx.MkGt(y, zero));
g.Assert(ctx.MkEq(x, ctx.MkAdd(y, two)));
Console.WriteLine(g);
Tactic t1 = ctx.MkTactic("simplify");
Tactic t2 = ctx.MkTactic("solve-eqs");
Tactic t = ctx.AndThen(t1, t2);
Console.WriteLine(t[g]);
}
}示例2: EeAndGt
public static Expr EeAndGt(String left1, int left2, String right1, int right2)
{
using (Context ctx = new Context())
{
Expr a = ctx.MkConst(left1, ctx.MkIntSort());
Expr b = ctx.MkNumeral(left2, ctx.MkIntSort());
Expr c = ctx.MkConst(right1, ctx.MkIntSort());
Expr d = ctx.MkNumeral(right2, ctx.MkIntSort());
Solver s = ctx.MkSolver();
s.Assert(ctx.MkAnd(ctx.MkEq((ArithExpr)a, (ArithExpr)b), ctx.MkGt((ArithExpr)c, (ArithExpr)d)));
s.Check();
BoolExpr testing = ctx.MkAnd(ctx.MkEq((ArithExpr)a, (ArithExpr)b), ctx.MkGt((ArithExpr)c, (ArithExpr)d));
Model model = Check(ctx, testing, Status.SATISFIABLE);
Expr result2;
Model m2 = s.Model;
foreach (FuncDecl d2 in m2.Decls)
{
result2 = m2.ConstInterp(d2);
return result2;
}
}
return null;
}示例3: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
Solver s = ctx.MkSolver();
s.Assert(ctx.MkGt(x, ctx.MkReal(1)),
ctx.MkGt(y, ctx.MkReal(1)),
ctx.MkOr(ctx.MkGt(ctx.MkAdd(x, y), ctx.MkReal(1)),
ctx.MkLt(ctx.MkSub(x, y), ctx.MkReal(2))));
Console.WriteLine("asserted constraints: ");
foreach (var c in s.Assertions)
Console.WriteLine(c);
Console.WriteLine(s.Check());
Console.WriteLine(s.Statistics);
Console.WriteLine("stats for last check: ");
foreach (Statistics.Entry e in s.Statistics.Entries)
Console.WriteLine(e);
}
}示例4: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
BoolExpr p1 = ctx.MkBoolConst("p1");
BoolExpr p2 = ctx.MkBoolConst("p2");
BoolExpr p3 = ctx.MkBoolConst("p3");
IntExpr x = ctx.MkIntConst("x");
IntExpr y = ctx.MkIntConst("y");
Solver s = ctx.MkSolver();
s.Assert(ctx.MkImplies(p1, ctx.MkGt(x, ctx.MkInt(10))),
ctx.MkImplies(p1, ctx.MkGt(y, x)),
ctx.MkImplies(p2, ctx.MkLt(y, ctx.MkInt(5))),
ctx.MkImplies(p3, ctx.MkGt(y, ctx.MkInt(0))));
Console.WriteLine(s);
Console.WriteLine(s.Check(p1, p2, p3));
Console.WriteLine("Core: ");
foreach (Expr e in s.UnsatCore)
Console.WriteLine(e);
Console.WriteLine(s.Check(p1, p3));
Console.WriteLine(s.Model);
}
}示例5: Run
public void Run()
{
using (Context ctx = new Context()) {
ctx.UpdateParamValue("DL_ENGINE","1");
ctx.UpdateParamValue("DL_PDR_USE_FARKAS","true");
// ctx.UpdateParamValue("VERBOSE","2");
var s = ctx.MkFixedpoint();
BoolSort B = ctx.BoolSort;
IntSort I = ctx.IntSort;
FuncDecl mc = ctx.MkFuncDecl("mc", new Sort[]{I, I}, B);
ArithExpr x = (ArithExpr)ctx.MkBound(0,I);
ArithExpr y = (ArithExpr)ctx.MkBound(1,I);
ArithExpr z = (ArithExpr)ctx.MkBound(2,I);
s.RegisterRelation(mc);
BoolExpr gt = ctx.MkGt(x, ctx.MkInt(100));
s.AddRule(ctx.MkImplies(gt,(BoolExpr)mc[x,ctx.MkSub(x,ctx.MkInt(10))]));
s.AddRule(ctx.MkImplies(ctx.MkAnd(ctx.MkNot(gt),
(BoolExpr) mc[ctx.MkAdd(x,ctx.MkInt(11)),y],
(BoolExpr) mc[y,z]),
(BoolExpr) mc[x,z]));
Console.WriteLine(s.Query(ctx.MkAnd((BoolExpr)mc[x,y], ctx.MkGt(y,ctx.MkInt(100)))));
Console.WriteLine(s.GetAnswer());
Console.WriteLine(s.Query(ctx.MkAnd((BoolExpr)mc[x,y], ctx.MkLt(y,ctx.MkInt(91)))));
Console.WriteLine(s.GetAnswer());
}
}示例6: Run
public void Run()
{
using (Context ctx = new Context())
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
RealExpr z = ctx.MkRealConst("z");
FuncDecl f = ctx.MkFuncDecl("f", ctx.RealSort, ctx.RealSort);
Solver s = ctx.MkSolver();
s.Assert(ctx.MkGt(x, ctx.MkReal(10)),
ctx.MkEq(y, ctx.MkAdd(x, ctx.MkReal(3))),
ctx.MkLt(y, ctx.MkReal(15)),
ctx.MkGt((RealExpr)f[x], ctx.MkReal(2)),
ctx.MkNot(ctx.MkEq(f[y], f[x])));
Console.WriteLine(s.Check());
Model m = s.Model;
foreach (FuncDecl fd in m.Decls)
Console.Write(" " + fd.Name);
Console.WriteLine();
foreach (FuncDecl fd in m.Decls)
{
if (fd.DomainSize == 0)
Console.WriteLine(fd.Name + " -> " + m.ConstInterp(fd));
else
Console.WriteLine(fd.Name + " -> " + m.FuncInterp(fd));
}
Console.WriteLine(m.Evaluate(ctx.MkAdd(z, ctx.MkReal(1))));
Console.WriteLine(m.Evaluate(ctx.MkAdd(z, ctx.MkReal(1)), true));
Console.WriteLine(m.Evaluate(z));
FuncInterp fi = m.FuncInterp(f);
Console.WriteLine(fi.Else);
Console.WriteLine(fi.NumEntries);
Console.WriteLine(fi.Entries[0]);
Console.WriteLine(fi.Entries[0].NumArgs);
Console.WriteLine(fi.Entries[0].Args[0]);
Console.WriteLine(fi.Entries[0].Value);
ArrayExpr a = ctx.MkArrayConst("a", ctx.RealSort, ctx.RealSort);
s.Assert(ctx.MkGt((RealExpr)ctx.MkSelect(a, x), ctx.MkReal(10)),
ctx.MkGt((RealExpr)ctx.MkSelect(a, y), ctx.MkReal(20)));
Console.WriteLine(s);
Console.WriteLine(s.Check());
Console.WriteLine(s.Model);
Console.WriteLine(s.Model.Evaluate(a));
Console.WriteLine(s.Model.FuncInterp(a.FuncDecl));
}
}示例7: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
RealExpr z = ctx.MkRealConst("z");
RealExpr zero = ctx.MkReal(0);
RealExpr one = ctx.MkReal(1);
Goal g = ctx.MkGoal();
g.Assert(ctx.MkOr(ctx.MkEq(x, zero), ctx.MkEq(x, one)));
g.Assert(ctx.MkOr(ctx.MkEq(y, zero), ctx.MkEq(y, one)));
g.Assert(ctx.MkOr(ctx.MkEq(z, zero), ctx.MkEq(z, one)));
g.Assert(ctx.MkGt(ctx.MkAdd(x, y, z), ctx.MkReal(2)));
Tactic t = ctx.Repeat(ctx.OrElse(ctx.MkTactic("split-clause"), ctx.MkTactic("skip")));
Console.WriteLine(t[g]);
t = ctx.Repeat(ctx.OrElse(ctx.MkTactic("split-clause"), ctx.MkTactic("skip")), 1);
Console.WriteLine(t[g]);
t = ctx.Then(ctx.Repeat(ctx.OrElse(ctx.MkTactic("split-clause"), ctx.MkTactic("skip"))), ctx.MkTactic("solve-eqs"));
Console.WriteLine(t[g]);
}
}示例8: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" },
{ "MODEL", "true" } };
using (Context ctx = new Context(cfg))
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
Solver s = ctx.MkSolver();
s.Assert(ctx.MkAnd(ctx.MkEq(ctx.MkAdd(x, ctx.MkReal("10000000000000000000000")), y),
ctx.MkGt(y, ctx.MkReal("20000000000000000"))));
s.Check();
Console.WriteLine(s.Model);
Expr q = ctx.MkAdd(ctx.MkPower(ctx.MkReal(2), ctx.MkReal(1, 2)),
ctx.MkPower(ctx.MkReal(3), ctx.MkReal(1, 2)));
Console.WriteLine(q);
AlgebraicNum an = (AlgebraicNum)q.Simplify();
Console.WriteLine(an);
Console.WriteLine("[" + an.ToLower(10) + "," + an.ToUpper(10) + "]");
Console.WriteLine(an.ToDecimal(10));
}
}示例9: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
RealExpr z = ctx.MkRealConst("z");
RealExpr zero = ctx.MkReal(0);
RealExpr one = ctx.MkReal(1);
Goal g = ctx.MkGoal();
g.Assert(ctx.MkOr(ctx.MkEq(x, zero), ctx.MkEq(x, one)));
g.Assert(ctx.MkOr(ctx.MkEq(y, zero), ctx.MkEq(y, one)));
g.Assert(ctx.MkOr(ctx.MkEq(z, zero), ctx.MkEq(z, one)));
g.Assert(ctx.MkGt(ctx.MkAdd(x, y, z), ctx.MkReal(2)));
Tactic t = ctx.Repeat(ctx.OrElse(ctx.MkTactic("split-clause"), ctx.MkTactic("skip")));
ApplyResult ar = t[g];
foreach (var sg in ar.Subgoals)
Console.WriteLine(sg);
}
}示例10: Run
public void Run()
{
Dictionary<string, string> settings = new Dictionary<string, string>() { { "AUTO_CONFIG", "true" }, { "MODEL", "true" } };
using (Context ctx = new Context(settings))
{
IntExpr a = ctx.MkIntConst("a");
IntExpr b = ctx.MkIntConst("b");
IntExpr c = ctx.MkIntConst("c");
RealExpr d = ctx.MkRealConst("d");
RealExpr e = ctx.MkRealConst("e");
BoolExpr q = ctx.MkAnd(
ctx.MkGt(a, ctx.MkAdd(b, ctx.MkInt(2))),
ctx.MkEq(a, ctx.MkAdd(ctx.MkMul(ctx.MkInt(2), c), ctx.MkInt(10))),
ctx.MkLe(ctx.MkAdd(c, b), ctx.MkInt(1000)),
ctx.MkGe(d, e));
Solver s = ctx.MkSolver();
s.Assert(q);
Console.WriteLine(s.Check());
Console.WriteLine(s.Model);
}
}示例11: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
IntExpr x = ctx.MkIntConst("x");
IntExpr y = ctx.MkIntConst("y");
Solver s = ctx.MkSolver();
Console.WriteLine(s);
s.Assert(ctx.MkGt(x, ctx.MkInt(10)), ctx.MkEq(y, ctx.MkAdd(x, ctx.MkInt(2))));
Console.WriteLine(s);
Console.WriteLine("solving s");
Console.WriteLine(s.Check());
Console.WriteLine("creating new scope");
s.Push();
s.Assert(ctx.MkLt(y, ctx.MkInt(11)));
Console.WriteLine(s);
Console.WriteLine("solving updated constraints");
Console.WriteLine(s.Check());
Console.WriteLine("restoring");
s.Pop();
Console.WriteLine(s);
Console.WriteLine("solving restored constraints");
Console.WriteLine(s.Check());
}
}示例12: Run
public void Run()
{
using (Context ctx = new Context())
{
RealExpr x = ctx.MkRealConst("x");
RealExpr y = ctx.MkRealConst("y");
Goal g = ctx.MkGoal();
g.Assert(ctx.MkGt(x, ctx.MkReal(10)), ctx.MkEq(y, ctx.MkAdd(x, ctx.MkReal(1))));
g.Assert(ctx.MkGt(y, ctx.MkReal(1)));
Console.WriteLine(ctx.MkProbe("num-consts").Apply(g));
Console.WriteLine(ctx.MkProbe("size").Apply(g));
Console.WriteLine(ctx.MkProbe("num-exprs").Apply(g));
}
}示例13: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
ArithExpr[] a = new ArithExpr[5];
for (uint x = 0; x < 5; x++)
a[x] = ctx.MkInt(x+1);
foreach (Expr e in a)
Console.WriteLine(e);
ArithExpr[] X = new ArithExpr[5];
for (uint i = 0; i < 5; i++)
X[i] = ctx.MkIntConst(string.Format("x{0}", i));
ArithExpr[] Y = new ArithExpr[5];
for (uint i = 0; i < 5; i++)
Y[i] = ctx.MkIntConst(string.Format("y{0}", i));
foreach (Expr e in X)
Console.WriteLine(e);
ArithExpr[] X_plus_Y = new ArithExpr[5];
for (uint i = 0; i < 5; i++)
X_plus_Y[i] = ctx.MkAdd(X[i], Y[i]);
foreach (Expr e in X_plus_Y)
Console.WriteLine(e);
BoolExpr[] X_gt_Y = new BoolExpr[5];
for (uint i = 0; i < 5; i++)
X_gt_Y[i] = ctx.MkGt(X[i], Y[i]);
foreach (Expr e in X_gt_Y)
Console.WriteLine(e);
Console.WriteLine(ctx.MkAnd(X_gt_Y));
Expr[][] matrix = new Expr[3][];
for (uint i = 0; i < 3; i++) {
matrix[i] = new Expr[3];
for (uint j = 0; j < 3; j++)
matrix[i][j] = ctx.MkIntConst(string.Format("x_{0}_{1}", i + 1, j + 1));
}
foreach(Expr[] row in matrix) {
foreach(Expr e in row)
Console.Write(" " + e);
Console.WriteLine();
}
}
}示例14: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
Params p = ctx.MkParams();
p.Add(":arith-lhs", true);
p.Add(":som", true);
Solver s = ctx.Then(ctx.With(ctx.MkTactic("simplify"), p),
ctx.MkTactic("normalize-bounds"),
ctx.MkTactic("lia2pb"),
ctx.MkTactic("pb2bv"),
ctx.MkTactic("bit-blast"),
ctx.MkTactic("sat")).Solver;
IntExpr x = ctx.MkIntConst("x");
IntExpr y = ctx.MkIntConst("y");
IntExpr z = ctx.MkIntConst("z");
s.Assert(new BoolExpr[] { ctx.MkGt(x, ctx.MkInt(0)),
ctx.MkLt(x, ctx.MkInt(10)),
ctx.MkGt(y, ctx.MkInt(0)),
ctx.MkLt(y, ctx.MkInt(10)),
ctx.MkGt(z, ctx.MkInt(0)),
ctx.MkLt(z, ctx.MkInt(10)),
ctx.MkEq(ctx.MkAdd(ctx.MkMul(ctx.MkInt(3), y),
ctx.MkMul(ctx.MkInt(2), x)), z) });
Console.WriteLine(s.Check());
Console.WriteLine(s.Model);
s.Reset();
s.Assert(ctx.MkEq(ctx.MkAdd(ctx.MkMul(ctx.MkInt(3), y),
ctx.MkMul(ctx.MkInt(2), x)), z));
Console.WriteLine(s.Check());
}
}示例15: Run
public void Run()
{
Dictionary<string, string> cfg = new Dictionary<string, string>() {
{ "AUTO_CONFIG", "true" } };
using (Context ctx = new Context(cfg))
{
IntExpr x = ctx.MkIntConst("x");
IntExpr y = ctx.MkIntConst("y");
Solver s1 = ctx.MkSolver();
s1.Assert(new BoolExpr[] { ctx.MkGt(x, ctx.MkInt(10)), ctx.MkGt(y, ctx.MkInt(10)) });
Solver s2 = ctx.MkSolver();
Console.WriteLine(s2);
s2.Assert(s1.Assertions);
Console.WriteLine(s2);
}
}