From 22bdf624655bfb1673840937e81eea199ddf512c Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Mon, 27 May 2013 15:14:42 -0700
Subject: Adding a wrapper around clock() for more accurate time counting in
 ABC.

---
 src/misc/util/abc_global.h | 2 +-
 src/sat/bmc/bmcBmc3.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/misc/util/abc_global.h b/src/misc/util/abc_global.h
index f824ea43..5d6a8aeb 100644
--- a/src/misc/util/abc_global.h
+++ b/src/misc/util/abc_global.h
@@ -268,7 +268,7 @@ static inline int      Abc_Lit2LitL( int * pMap, int Lit )    { return Abc_LitNo
 
 
 // time counting
-typedef ABC_UINT64_T abctime;
+typedef ABC_INT64_T abctime;
 static inline abctime Abc_Clock()
 {
     static abctime PeriodNum = 0;
diff --git a/src/sat/bmc/bmcBmc3.c b/src/sat/bmc/bmcBmc3.c
index 9d399a20..e312e3be 100644
--- a/src/sat/bmc/bmcBmc3.c
+++ b/src/sat/bmc/bmcBmc3.c
@@ -1248,7 +1248,7 @@ abctime Saig_ManBmcTimeToStop( Saig_ParBmc_t * pPars, abctime nTimeToStopNG )
     abctime nTimeToStopGap = pPars->nTimeOutGap ? pPars->nTimeOutGap * CLOCKS_PER_SEC + Abc_Clock(): 0;
     abctime nTimeToStop = 0;
     if ( nTimeToStopNG && nTimeToStopGap )
-        nTimeToStop = Abc_MinInt( nTimeToStopNG, nTimeToStopGap );
+        nTimeToStop = nTimeToStopNG < nTimeToStopGap ? nTimeToStopNG : nTimeToStopGap;
     else if ( nTimeToStopNG )
         nTimeToStop = nTimeToStopNG;
     else if ( nTimeToStopGap )
-- 
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