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-rw-r--r--src/proof/fra/fraImp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/proof/fra/fraImp.c b/src/proof/fra/fraImp.c
index f65aca5c..4d33717a 100644
--- a/src/proof/fra/fraImp.c
+++ b/src/proof/fra/fraImp.c
@@ -327,7 +327,8 @@ Vec_Int_t * Fra_ImpDerive( Fra_Man_t * p, int nImpMaxLimit, int nImpUseLimit, in
int * pImpCosts, * pNodesI, * pNodesK;
int nImpsTotal = 0, nImpsTried = 0, nImpsNonSeq = 0, nImpsComb = 0, nImpsCollected = 0;
int CostMin = ABC_INFINITY, CostMax = 0;
- int i, k, Imp, CostRange, clk = clock();
+ int i, k, Imp, CostRange;
+ clock_t clk = clock();
assert( Aig_ManObjNumMax(p->pManAig) < (1 << 15) );
assert( nImpMaxLimit > 0 && nImpUseLimit > 0 && nImpUseLimit <= nImpMaxLimit );
// normalize both managers