Boolean Variable Ordering optimizations

[satune.git] / src / csolver.h

diff --git a/src/csolver.h b/src/csolver.h
index 60e7c6861033e70216aa782238d80c7b8f6c0c43..1bc24769a7edee9e78cf2025b0e855b8d3fbf423 100644 (file)
--- a/src/csolver.h
+++ b/src/csolver.h
@@ -139,7 +139,7 @@ public:
        bool isFalse(BooleanEdge b);
 
        void setUnSAT() { model_print("Setting UNSAT %%%%%%\n"); unsat = true; }
-        void setSatSolverTimeout(long seconds){ satsolverTimeout = seconds;}
+       void setSatSolverTimeout(long seconds) { satsolverTimeout = seconds;}
        bool isUnSAT() { return unsat; }
 
        void printConstraint(BooleanEdge boolean);
@@ -220,8 +220,9 @@ private:
        bool unsat;
        Tuner *tuner;
        long long elapsedTime;
-        long satsolverTimeout;
+       long satsolverTimeout;
        friend class ElementOpt;
+        friend class VarOrderingOpt;
 };
 
 inline CompOp flipOp(CompOp op) {