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-rw-r--r--src/aig/int/intCore.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/aig/int/intCore.c b/src/aig/int/intCore.c
index cc6c5f5b..8fe15cda 100644
--- a/src/aig/int/intCore.c
+++ b/src/aig/int/intCore.c
@@ -46,7 +46,7 @@ void Inter_ManSetDefaultParams( Inter_ManParams_t * p )
p->nFramesMax = 40; // the max number timeframes to unroll
p->nFramesK = 1; // the number of timeframes to use in induction
p->fRewrite = 0; // use additional rewriting to simplify timeframes
- p->fTransLoop = 0; // add transition into the init state under new PI var
+ p->fTransLoop = 1; // add transition into the init state under new PI var
p->fUsePudlak = 0; // use Pudluk interpolation procedure
p->fUseOther = 0; // use other undisclosed option
p->fUseMiniSat = 0; // use MiniSat-1.14p instead of internal proof engine