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authorAlan Mishchenko <alanmi@berkeley.edu>2013-06-18 17:46:37 -0700
committerAlan Mishchenko <alanmi@berkeley.edu>2013-06-18 17:46:37 -0700
commitbc39220df48d09ce7eb08c3839638b5030e31016 (patch)
treead61bf14655cd75a882d7e8529dd01e48d2ebacc /src/proof/pdr/pdrInt.h
parenta7339fdb9978d82516d79d81aa10296205cc28d6 (diff)
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Performance improvements in 'pdr'.
Diffstat (limited to 'src/proof/pdr/pdrInt.h')
-rw-r--r--src/proof/pdr/pdrInt.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrInt.h b/src/proof/pdr/pdrInt.h
index 72393077..8e5f55bd 100644
--- a/src/proof/pdr/pdrInt.h
+++ b/src/proof/pdr/pdrInt.h
@@ -83,6 +83,7 @@ struct Pdr_Man_t_
Pdr_Obl_t * pQueue; // proof obligations
int * pOrder; // ordering of the lits
Vec_Int_t * vActVars; // the counter of activation variables
+ int iUseFrame; // the first used frame
// internal use
Vec_Int_t * vPrio; // priority flops
Vec_Int_t * vLits; // array of literals