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-rw-r--r--src/aig/fra/fraCec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/aig/fra/fraCec.c b/src/aig/fra/fraCec.c
index fdf87ccd..190281c9 100644
--- a/src/aig/fra/fraCec.c
+++ b/src/aig/fra/fraCec.c
@@ -175,7 +175,11 @@ int Fra_FraigCec( Aig_Man_t ** ppAig, int nConfLimit, int fVerbose )
RetValue = Fra_FraigMiterStatus( pAig );
// assert( RetValue == -1 );
if ( RetValue >= 0 )
+ {
+ pAig->pData = ALLOC( int, Aig_ManPiNum(pAig) );
+ memset( pAig->pData, 0, sizeof(int) * Aig_ManPiNum(pAig) );
return RetValue;
+ }
// if SAT only, solve without iteration
clk = clock();