src/HOL/Tools/ATP/atp_systems.ML
changeset 42941 47f366f1fe32
parent 42939 0134d6650092
child 42943 62a14c80d194
--- a/src/HOL/Tools/ATP/atp_systems.ML	Sun May 22 14:51:04 2011 +0200
+++ b/src/HOL/Tools/ATP/atp_systems.ML	Sun May 22 14:51:04 2011 +0200
@@ -380,7 +380,8 @@
    proof_delims = insert (op =) tstp_proof_delims proof_delims,
    known_failures =
      known_failures @ known_perl_failures @
-     [(IncompleteUnprovable, "says Unknown"),
+     [(Unprovable, "says Satisfiable"),
+      (IncompleteUnprovable, "says Unknown"),
       (IncompleteUnprovable, "says GaveUp"),
       (TimedOut, "says Timeout")],
    conj_sym_kind = conj_sym_kind,