diff --git a/src/map/if/if.h b/src/map/if/if.h
index 6807e6a..4d5b1e6 100644
--- a/src/map/if/if.h
+++ b/src/map/if/if.h
@@ -268,11 +268,10 @@ struct If_Man_t_
 // priority cut
 struct If_Cut_t_
 {
+    float              Delay;         // delay of the cut
     float              Area;          // area (or area-flow) of the cut
-    float              AveRefs;       // the average number of leaf references
     float              Edge;          // the edge flow
     float              Power;         // the power flow
-    float              Delay;         // delay of the cut
     int                iCutFunc;      // TT ID of the cut
     int                uMaskFunc;     // polarity bitmask
     unsigned           uSign;         // cut signature
diff --git a/src/map/if/ifCut.c b/src/map/if/ifCut.c
index fee4626..6303524 100644
--- a/src/map/if/ifCut.c
+++ b/src/map/if/ifCut.c
@@ -473,10 +473,10 @@ int If_CutCompareArea( If_Man_t * p, If_Cut_t ** ppC0, If_Cut_t ** ppC1 )
         return -1;
     if ( pC0->Area > pC1->Area + p->fEpsilon )
         return 1;
-    if ( pC0->AveRefs > pC1->AveRefs )
-        return -1;
-    if ( pC0->AveRefs < pC1->AveRefs )
-        return 1;
+//    if ( pC0->AveRefs > pC1->AveRefs )
+//        return -1;
+//    if ( pC0->AveRefs < pC1->AveRefs )
+//        return 1;
     if ( pC0->nLeaves < pC1->nLeaves )
         return -1;
     if ( pC0->nLeaves > pC1->nLeaves )
@@ -519,10 +519,10 @@ static inline int If_ManSortCompare( If_Man_t * p, If_Cut_t * pC0, If_Cut_t * pC
                 return -1;
             if ( pC0->Edge > pC1->Edge + p->fEpsilon )
                 return 1;
-            if ( pC0->AveRefs > pC1->AveRefs )
-                return -1;
-            if ( pC0->AveRefs < pC1->AveRefs )
-                return 1;
+//            if ( pC0->AveRefs > pC1->AveRefs )
+//                return -1;
+//            if ( pC0->AveRefs < pC1->AveRefs )
+//                return 1;
             if ( pC0->nLeaves < pC1->nLeaves )
                 return -1;
             if ( pC0->nLeaves > pC1->nLeaves )
@@ -596,10 +596,10 @@ static inline int If_ManSortCompare( If_Man_t * p, If_Cut_t * pC0, If_Cut_t * pC
                 return -1;
             if ( pC0->Power > pC1->Power + p->fEpsilon )
                 return 1;
-            if ( pC0->AveRefs > pC1->AveRefs )
-                return -1;
-            if ( pC0->AveRefs < pC1->AveRefs )
-                return 1;
+//            if ( pC0->AveRefs > pC1->AveRefs )
+//                return -1;
+//            if ( pC0->AveRefs < pC1->AveRefs )
+//                return 1;
             if ( pC0->nLeaves < pC1->nLeaves )
                 return -1;
             if ( pC0->nLeaves > pC1->nLeaves )
@@ -678,10 +678,10 @@ static inline int If_ManSortCompare_old( If_Man_t * p, If_Cut_t * pC0, If_Cut_t 
             return -1;
         if ( pC0->Area > pC1->Area + p->fEpsilon )
             return 1;
-        if ( pC0->AveRefs > pC1->AveRefs )
-            return -1;
-        if ( pC0->AveRefs < pC1->AveRefs )
-            return 1;
+//        if ( pC0->AveRefs > pC1->AveRefs )
+//            return -1;
+//        if ( pC0->AveRefs < pC1->AveRefs )
+//            return 1;
         if ( pC0->nLeaves < pC1->nLeaves )
             return -1;
         if ( pC0->nLeaves > pC1->nLeaves )
diff --git a/src/map/if/ifMap.c b/src/map/if/ifMap.c
index a15cd4c..c368cbf 100644
--- a/src/map/if/ifMap.c
+++ b/src/map/if/ifMap.c
@@ -292,7 +292,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep
             pCut->Edge = (Mode == 2)? If_CutEdgeDerefed( p, pCut ) : If_CutEdgeFlow( p, pCut );
         if ( p->pPars->fPower )
             pCut->Power = (Mode == 2)? If_CutPowerDerefed( p, pCut, pObj ) : If_CutPowerFlow( p, pCut, pObj );
-        pCut->AveRefs = (Mode == 0)? (float)0.0 : If_CutAverageRefs( p, pCut );
+//        pCut->AveRefs = (Mode == 0)? (float)0.0 : If_CutAverageRefs( p, pCut );
         // insert the cut into storage
         If_CutSort( p, pCutSet, pCut );
 //        If_CutTraverse( p, pObj, pCut );
@@ -391,7 +391,7 @@ void If_ObjPerformMappingChoice( If_Man_t * p, If_Obj_t * pObj, int Mode, int fP
                 pCut->Edge = (Mode == 2)? If_CutEdgeDerefed( p, pCut ) : If_CutEdgeFlow( p, pCut );
             if ( p->pPars->fPower )
                 pCut->Power = (Mode == 2)? If_CutPowerDerefed( p, pCut, pObj ) : If_CutPowerFlow( p, pCut, pObj );
-            pCut->AveRefs = (Mode == 0)? (float)0.0 : If_CutAverageRefs( p, pCut );
+//            pCut->AveRefs = (Mode == 0)? (float)0.0 : If_CutAverageRefs( p, pCut );
             // insert the cut into storage
             If_CutSort( p, pCutSet, pCut );
         }