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/********************* */
/*! \file bv_eager_solver.h
** \verbatim
** Top contributors (to current version):
** Liana Hadarean, Paul Meng, Tim King
** This file is part of the CVC4 project.
** Copyright (c) 2009-2017 by the authors listed in the file AUTHORS
** in the top-level source directory) and their institutional affiliations.
** All rights reserved. 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"
#pragma once
#include <unordered_set>
#include <vector>
#include "expr/node.h"
#include "theory/theory_model.h"
#include "theory/bv/theory_bv.h"
namespace CVC4 {
namespace theory {
namespace bv {
class EagerBitblaster;
class AigBitblaster;
/**
* BitblastSolver
*/
class EagerBitblastSolver {
typedef std::unordered_set<TNode, TNodeHashFunction> AssertionSet;
AssertionSet d_assertionSet;
/** Bitblasters */
EagerBitblaster* d_bitblaster;
AigBitblaster* d_aigBitblaster;
bool d_useAig;
TheoryBV* d_bv;
BitVectorProof * d_bvp;
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);
void setProofLog( BitVectorProof * bvp );
};
}
}
}
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