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-rw-r--r--src/proof/fraig/fraigUtil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/proof/fraig/fraigUtil.c b/src/proof/fraig/fraigUtil.c
index ae78a61f..316b492e 100644
--- a/src/proof/fraig/fraigUtil.c
+++ b/src/proof/fraig/fraigUtil.c
@@ -844,7 +844,7 @@ int Fraig_ManPrintRefs( Fraig_Man_t * pMan )
Fraig_NodeVec_t * vPivots;
Fraig_Node_t * pNode, * pNode2;
int i, k, Counter, nProved;
- int clk;
+ clock_t clk;
vPivots = Fraig_NodeVecAlloc( 1000 );
for ( i = 0; i < pMan->vNodes->nSize; i++ )