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remove interpolation and duality dependencies

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-05-24 08:33:19 -07:00
parent d088a1b9f6
commit 4f5775c531
59 changed files with 3 additions and 26262 deletions
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1
src/api/dotnet/CMakeLists.txt
View file

@ -80,7 +80,6 @@ set(Z3_DOTNET_ASSEMBLY_SOURCES_IN_SRC_TREE
Global.cs
Goal.cs
IDecRefQueue.cs
InterpolationContext.cs
IntExpr.cs
IntNum.cs
IntSort.cs

161
src/api/dotnet/InterpolationContext.cs
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@ -1,161 +0,0 @@
/*++
Copyright (c) 2015 Microsoft Corporation
--*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics.Contracts;
using System.Runtime.InteropServices;
namespace Microsoft.Z3
{
/// <summary>
/// The InterpolationContext is suitable for generation of interpolants.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the C/C++ API, which is well documented.</remarks>
[ContractVerification(true)]
public class InterpolationContext : Context
{
/// <summary>
/// Constructor.
/// </summary>
public InterpolationContext() : base() { }
/// <summary>
/// Constructor.
/// </summary>
/// <remarks><seealso cref="Context"/></remarks>
public InterpolationContext(Dictionary<string, string> settings) : base(settings) { }
#region Terms
/// <summary>
/// Create an expression that marks a formula position for interpolation.
/// </summary>
public BoolExpr MkInterpolant(BoolExpr a)
{
Contract.Requires(a != null);
Contract.Ensures(Contract.Result<BoolExpr>() != null);
CheckContextMatch(a);
return new BoolExpr(this, Native.Z3_mk_interpolant(nCtx, a.NativeObject));
}
#endregion
/// <summary>
/// Computes an interpolant.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_get_interpolant in the C/C++ API, which is
/// well documented.</remarks>
public BoolExpr[] GetInterpolant(Expr pf, Expr pat, Params p)
{
Contract.Requires(pf != null);
Contract.Requires(pat != null);
Contract.Requires(p != null);
Contract.Ensures(Contract.Result<Expr>() != null);
CheckContextMatch(pf);
CheckContextMatch(pat);
CheckContextMatch(p);
ASTVector seq = new ASTVector(this, Native.Z3_get_interpolant(nCtx, pf.NativeObject, pat.NativeObject, p.NativeObject));
return seq.ToBoolExprArray();
}
/// <summary>
/// Computes an interpolant.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_compute_interpolant in the C/C++ API, which is
/// well documented.</remarks>
public Z3_lbool ComputeInterpolant(Expr pat, Params p, out BoolExpr[] interp, out Model model)
{
Contract.Requires(pat != null);
Contract.Requires(p != null);
Contract.Ensures(Contract.ValueAtReturn(out interp) != null);
Contract.Ensures(Contract.ValueAtReturn(out model) != null);
CheckContextMatch(pat);
CheckContextMatch(p);
IntPtr i = IntPtr.Zero, m = IntPtr.Zero;
int r = Native.Z3_compute_interpolant(nCtx, pat.NativeObject, p.NativeObject, ref i, ref m);
interp = new ASTVector(this, i).ToBoolExprArray();
model = new Model(this, m);
return (Z3_lbool)r;
}
/// <summary>
/// Return a string summarizing cumulative time used for interpolation.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_interpolation_profile in the C/C++ API, which is
/// well documented.</remarks>
public string InterpolationProfile()
{
return Native.Z3_interpolation_profile(nCtx);
}
/// <summary>
/// Checks the correctness of an interpolant.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_check_interpolant in the C/C++ API, which is
/// well documented.</remarks>
public int CheckInterpolant(Expr[] cnsts, uint[] parents, BoolExpr[] interps, out string error, Expr[] theory)
{
Contract.Requires(cnsts.Length == parents.Length);
Contract.Requires(cnsts.Length == interps.Length + 1);
IntPtr n_err_str;
int r = Native.Z3_check_interpolant(nCtx,
(uint)cnsts.Length,
Expr.ArrayToNative(cnsts),
parents,
Expr.ArrayToNative(interps),
out n_err_str,
(uint)theory.Length,
Expr.ArrayToNative(theory));
error = Marshal.PtrToStringAnsi(n_err_str);
return r;
}
/// <summary>
/// Reads an interpolation problem from a file.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_read_interpolation_problem in the C/C++ API, which is
/// well documented.</remarks>
public int ReadInterpolationProblem(string filename, out Expr[] cnsts, out uint[] parents, out string error, out Expr[] theory)
{
uint num = 0;
IntPtr n_err_str;
ASTVector _cnsts = new ASTVector(this);
ASTVector _theory = new ASTVector(this);
int r = Native.Z3_read_interpolation_problem(nCtx, _cnsts.NativeObject, ref num, out parents, filename, out n_err_str, _theory.NativeObject);
error = Marshal.PtrToStringAnsi(n_err_str);
cnsts = _cnsts.ToExprArray();
parents = new uint[num];
theory = _theory.ToExprArray();
return r;
}
/// <summary>
/// Writes an interpolation problem to a file.
/// </summary>
/// <remarks>For more information on interpolation please refer
/// too the function Z3_write_interpolation_problem in the C/C++ API, which is
/// well documented.</remarks>
public void WriteInterpolationProblem(string filename, Expr[] cnsts, uint[] parents, Expr[] theory)
{
Contract.Requires(cnsts.Length == parents.Length);
Native.Z3_write_interpolation_problem(nCtx, (uint)cnsts.Length, Expr.ArrayToNative(cnsts), parents, filename, (uint)theory.Length, Expr.ArrayToNative(theory));
}
}
}