Preprocessing check

[satune.git] / src / csolver.h

diff --git a/src/csolver.h b/src/csolver.h
index 1bc24769a7edee9e78cf2025b0e855b8d3fbf423..c6044864313280cb71e21a01528d73d0d87b0a36 100644 (file)
--- a/src/csolver.h
+++ b/src/csolver.h
@@ -141,7 +141,7 @@ public:
        void setUnSAT() { model_print("Setting UNSAT %%%%%%\n"); unsat = true; }
        void setSatSolverTimeout(long seconds) { satsolverTimeout = seconds;}
        bool isUnSAT() { return unsat; }
-
+        bool isBooleanVarUsed(){return booleanVarUsed;}
        void printConstraint(BooleanEdge boolean);
        void printConstraints();
 
@@ -218,11 +218,12 @@ private:
 
        SATEncoder *satEncoder;
        bool unsat;
-       Tuner *tuner;
+        bool booleanVarUsed;
+        Tuner *tuner;
        long long elapsedTime;
        long satsolverTimeout;
        friend class ElementOpt;
-        friend class VarOrderingOpt;
+       friend class VarOrderingOpt;
 };
 
 inline CompOp flipOp(CompOp op) {