mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-02 21:37:02 +00:00
Code Activity

merge with Z3Prover/master

Browse source
This commit is contained in:
Thai Trinh 2018-06-25 19:44:46 +08:00
parent 57845d4809
commit aacb7289be
1147 changed files with 59004 additions and 63575 deletions
Download patch file Download diff file Expand all files Collapse all files

21
examples/dotnet/Program.cs
View file

@ -175,7 +175,7 @@ namespace test_mapi
string bench = string.Format("(assert (forall ((x {0}) (y {1})) (= ({2} x y) ({3} y x))))",
t.Name, t.Name, f.Name, f.Name);
return ctx.ParseSMTLIB2String(bench, new Symbol[] { t.Name }, new Sort[] { t }, new Symbol[] { f.Name }, new FuncDecl[] { f });
return ctx.ParseSMTLIB2String(bench, new Symbol[] { t.Name }, new Sort[] { t }, new Symbol[] { f.Name }, new FuncDecl[] { f })[0];
}
/// <summary>
@ -322,7 +322,6 @@ namespace test_mapi
Status q = s.Check();
Console.WriteLine("Solver says: " + q);
Console.WriteLine("Model: \n" + s.Model);
Console.WriteLine("Converted Model: \n" + ar.ConvertModel(0, s.Model));
if (q != Status.SATISFIABLE)
throw new TestFailedException();
}
@ -612,7 +611,6 @@ namespace test_mapi
Expr f_x = ctx.MkApp(f, x);
Expr f_y = ctx.MkApp(f, y);
Expr g_y = ctx.MkApp(g, y);
Pattern[] pats = new Pattern[] { ctx.MkPattern(new Expr[] { f_x, g_y }) };
Expr[] no_pats = new Expr[] { f_y };
Expr[] bound = new Expr[2] { x, y };
Expr body = ctx.MkAnd(ctx.MkEq(f_x, f_y), ctx.MkEq(f_y, g_y));
@ -622,14 +620,13 @@ namespace test_mapi
Console.WriteLine("{0}", q1);
}
// Quantifier with de-Brujin indices.
// Quantifier with de-Bruijn indices.
{
Expr x = ctx.MkBound(1, ctx.IntSort);
Expr y = ctx.MkBound(0, ctx.IntSort);
Expr f_x = ctx.MkApp(f, x);
Expr f_y = ctx.MkApp(f, y);
Expr g_y = ctx.MkApp(g, y);
Pattern[] pats = new Pattern[] { ctx.MkPattern(new Expr[] { f_x, g_y }) };
Expr[] no_pats = new Expr[] { f_y };
Symbol[] names = new Symbol[] { ctx.MkSymbol("x"), ctx.MkSymbol("y") };
Sort[] sorts = new Sort[] { ctx.IntSort, ctx.IntSort };
@ -730,7 +727,6 @@ namespace test_mapi
{
Console.WriteLine("BasicTests");
Symbol qi = ctx.MkSymbol(1);
Symbol fname = ctx.MkSymbol("f");
Symbol x = ctx.MkSymbol("x");
Symbol y = ctx.MkSymbol("y");
@ -977,7 +973,8 @@ namespace test_mapi
using (Context ctx = new Context(new Dictionary<string, string>() { { "MODEL", "true" } }))
{
Expr a = ctx.ParseSMTLIB2File(filename);
BoolExpr[] fmls = ctx.ParseSMTLIB2File(filename);
BoolExpr a = ctx.MkAnd(fmls);
Console.WriteLine("SMT2 file read time: " + (System.DateTime.Now - before).TotalSeconds + " sec");
@ -1319,7 +1316,7 @@ namespace test_mapi
new Sort[] { int_type, int_type } // types of projection operators
);
FuncDecl first = tuple.FieldDecls[0]; // declarations are for projections
FuncDecl second = tuple.FieldDecls[1];
// FuncDecl second = tuple.FieldDecls[1];
Expr x = ctx.MkConst("x", int_type);
Expr y = ctx.MkConst("y", int_type);
Expr n1 = tuple.MkDecl[x, y];
@ -1383,7 +1380,9 @@ namespace test_mapi
{
Console.WriteLine("ParserExample1");
var fml = ctx.ParseSMTLIB2String("(declare-const x Int) (declare-const y Int) (assert (> x y)) (assert (> x 0))");
var fmls = ctx.ParseSMTLIB2String("(declare-const x Int) (declare-const y Int) (assert (> x y)) (assert (> x 0))");
var fml = ctx.MkAnd(fmls);
Console.WriteLine("formula {0}", fml);
Model m = Check(ctx, fml, Status.SATISFIABLE);
@ -1399,7 +1398,7 @@ namespace test_mapi
FuncDecl a = ctx.MkConstDecl(declNames[0], ctx.MkIntSort());
FuncDecl b = ctx.MkConstDecl(declNames[1], ctx.MkIntSort());
FuncDecl[] decls = new FuncDecl[] { a, b };
BoolExpr f = ctx.ParseSMTLIB2String("(assert (> a b))", null, null, declNames, decls);
BoolExpr f = ctx.ParseSMTLIB2String("(assert (> a b))", null, null, declNames, decls)[0];
Console.WriteLine("formula: {0}", f);
Check(ctx, f, Status.SATISFIABLE);
}
@ -1420,7 +1419,7 @@ namespace test_mapi
BoolExpr thm = ctx.ParseSMTLIB2String("(assert (forall ((x Int) (y Int)) (=> (= x y) (= (gg x 0) (gg 0 y)))))",
null, null,
new Symbol[] { ctx.MkSymbol("gg") },
new FuncDecl[] { g });
new FuncDecl[] { g })[0];
Console.WriteLine("formula: {0}", thm);
Prove(ctx, thm, false, ca);