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-rw-r--r--src/proof/pdr/pdr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/proof/pdr/pdr.h b/src/proof/pdr/pdr.h
index 3dffac17..529a161f 100644
--- a/src/proof/pdr/pdr.h
+++ b/src/proof/pdr/pdr.h
@@ -52,6 +52,7 @@ struct Pdr_Par_t_
int fTwoRounds; // use two rounds for generalization
int fMonoCnf; // monolythic CNF
int fDumpInv; // dump inductive invariant
+ int fUseSupp; // use support in the invariant
int fShortest; // forces bug traces to be shortest
int fShiftStart; // allows clause pushing to start from an intermediate frame
int fReuseProofOblig; // reuses proof-obligationgs in the last timeframe