blob: 65fddd8190897fca654c527259d77d3376d3eb5f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/********************* */
/*! \file bv_eager_solver.h
** \verbatim
** Original author: Liana Hadarean
** Major contributors: none
** Minor contributors (to current version):
** This file is part of the CVC4 project.
** Copyright (c) 2009-2013 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief Eager bit-blasting solver.
**
** Eager bit-blasting solver.
**/
#include "cvc4_private.h"
#include "expr/node.h"
#include "theory/theory_model.h"
#include "theory/bv/theory_bv.h"
#include <vector>
#pragma once
namespace CVC4 {
namespace theory {
namespace bv {
class EagerBitblaster;
class AigBitblaster;
/**
* BitblastSolver
*/
class EagerBitblastSolver {
typedef __gnu_cxx::hash_set<TNode, TNodeHashFunction> AssertionSet;
AssertionSet d_assertionSet;
/** Bitblasters */
EagerBitblaster* d_bitblaster;
AigBitblaster* d_aigBitblaster;
bool d_useAig;
TheoryBV* d_bv;
public:
EagerBitblastSolver(theory::bv::TheoryBV* bv);
~EagerBitblastSolver();
bool checkSat();
void assertFormula(TNode formula);
// purely for debugging purposes
bool hasAssertions(const std::vector<TNode> &formulas);
void turnOffAig();
bool isInitialized();
void initialize();
void collectModelInfo(theory::TheoryModel* m, bool fullModel);
};
}
}
}
|
