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-rw-r--r--src/sat/fraig/fraig.h2
-rw-r--r--src/sat/fraig/fraigCanon.c2
2 files changed, 3 insertions, 1 deletions
diff --git a/src/sat/fraig/fraig.h b/src/sat/fraig/fraig.h
index 237030af..4637c030 100644
--- a/src/sat/fraig/fraig.h
+++ b/src/sat/fraig/fraig.h
@@ -44,6 +44,8 @@ struct Fraig_ParamsStruct_t_
int nPatsDyna; // the number of words of dynamic simulation info
int nBTLimit; // the max number of backtracks to perform
int nSeconds; // the timeout for the final proof
+ int nConfLimit;
+ int nImpLimit;
int fFuncRed; // performs only one level hashing
int fFeedBack; // enables solver feedback
int fDist1Pats; // enables distance-1 patterns
diff --git a/src/sat/fraig/fraigCanon.c b/src/sat/fraig/fraigCanon.c
index fab01368..4ebb9a9f 100644
--- a/src/sat/fraig/fraigCanon.c
+++ b/src/sat/fraig/fraigCanon.c
@@ -49,7 +49,7 @@
Fraig_Node_t * Fraig_NodeAndCanon( Fraig_Man_t * pMan, Fraig_Node_t * p1, Fraig_Node_t * p2 )
{
Fraig_Node_t * pNodeNew, * pNodeOld, * pNodeRepr;
- int RetValue;
+// int RetValue;
// check for trivial cases
if ( p1 == p2 )