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-rw-r--r--src/proof/pdr/pdrInt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrInt.h b/src/proof/pdr/pdrInt.h
index 36cea069..abc8f12b 100644
--- a/src/proof/pdr/pdrInt.h
+++ b/src/proof/pdr/pdrInt.h
@@ -76,6 +76,8 @@ struct Pdr_Man_t_
Vec_Int_t** pvId2Vars; // for each used ObjId, maps frame into SAT var
Vec_Ptr_t * vVar2Ids; // for each used frame, maps SAT var into ObjId
// data representation
+ int iOutCur; // current output
+ Vec_Ptr_t * vCexes; // counter-examples for each output
Vec_Ptr_t * vSolvers; // SAT solvers
Vec_Vec_t * vClauses; // clauses by timeframe
Pdr_Obl_t * pQueue; // proof obligations