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-rw-r--r--src/trace/smtCertif.ml2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/trace/smtCertif.ml b/src/trace/smtCertif.ml
index b1468e4..6ce6997 100644
--- a/src/trace/smtCertif.ml
+++ b/src/trace/smtCertif.ml
@@ -10,8 +10,6 @@
(**************************************************************************)
-open SmtForm
-
type used = int
type clause_id = int