1 files changed, 0 insertions, 87 deletions
diff --git a/cryptominisat5/cryptominisat-5.6.3/src/solutionextender_old-h b/cryptominisat5/cryptominisat-5.6.3/src/solutionextender_old-h
deleted file mode 100644
index 83f3c0d22..000000000
--- a/cryptominisat5/cryptominisat-5.6.3/src/solutionextender_old-h
+++ /dev/null
@@ -1,87 +0,0 @@
-/******************************************
-Copyright (c) 2016, Mate Soos
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-***********************************************/
-
-#ifndef __SOLUTIONEXTENDER_H__
-#define __SOLUTIONEXTENDER_H__
-
-#include "solvertypes.h"
-#include "clause.h"
-#include "watcharray.h"
-
-namespace CMSat {
-
-#ifdef VERBOSE_DEBUG
-#define VERBOSE_DEBUG_RECONSTRUCT
-#endif
-
-class Solver;
-
-class SolutionExtender
-{
-    public:
-        SolutionExtender(Solver* _solver, const vector<lbool>& _assigns);
-        void extend();
-        bool addClause(const vector<Lit>& lits, const Lit blockedOn = lit_Undef);
-        void enqueue(const Lit lit);
-
-        lbool value(const Lit lit) const
-        {
-            return assigns[lit.var()] ^ lit.sign();
-        }
-
-        lbool value(const uint32_t var) const
-        {
-            return assigns[var];
-        }
-
-    private:
-        void replaceSet(Lit toSet);
-        void replaceBackwardSet(const Lit toSet);
-        bool propagateCl(const Clause* cl, const Lit blockedOn);
-        bool propagate();
-        bool prop_bin_cl(
-            Watched*& i
-            , const Lit p
-        );
-        bool satisfiedNorm(const vector<Lit>& lits) const;
-        bool satisfiedXor(const vector<Lit>& lits, const bool rhs) const;
-        Lit pickBranchLit();
-
-        uint32_t nVarsOuter() const
-        {
-            return assigns.size();
-        }
-
-        //To reduce mem alloc overhead
-        vector<Lit> tmpLits;
-
-
-        Solver* solver;
-        vector<ClOffset> clausesToFree;
-        uint32_t qhead;
-        vector<Lit> trail;
-        vector<lbool> assigns;
-};
-
-} //end namespace
-
-#endif //__SOLUTIONEXTENDER_H__