From a4325272c2db3119f0fa693002473b4493d4de64 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Thu, 14 Nov 2013 23:50:17 -0800
Subject: Adding switch to control the number of nodes tried in mfs2.

---
 src/opt/sfm/sfmCore.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/opt/sfm/sfmCore.c')

diff --git a/src/opt/sfm/sfmCore.c b/src/opt/sfm/sfmCore.c
index 95a7f90b..9936fa9f 100644
--- a/src/opt/sfm/sfmCore.c
+++ b/src/opt/sfm/sfmCore.c
@@ -280,6 +280,8 @@ int Sfm_NtkPerform( Sfm_Ntk_t * p, Sfm_Par_t * pPars )
 //            break;
         }
         Counter += (k > 0);
+        if ( pPars->nNodesMax && Counter >= pPars->nNodesMax )
+            break;
     }
     p->nTotalNodesEnd = Vec_WecSizeUsedLimits( &p->vFanins, Sfm_NtkPiNum(p), Vec_WecSize(&p->vFanins) - Sfm_NtkPoNum(p) );
     p->nTotalEdgesEnd = Vec_WecSizeSize(&p->vFanins) - Sfm_NtkPoNum(p);
-- 
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