remove "Time limit reached" as potential error, because this is sometimes generated for individual slices and not for the entire problem
--- a/src/HOL/Tools/ATP/atp_systems.ML Wed Nov 17 23:20:26 2010 +0100
+++ b/src/HOL/Tools/ATP/atp_systems.ML Thu Nov 18 10:52:38 2010 +0100
@@ -166,7 +166,6 @@
[(Unprovable, "UNPROVABLE"),
(IncompleteUnprovable, "CANNOT PROVE"),
(TimedOut, "SZS status Timeout"),
- (TimedOut, "Time limit reached"),
(Unprovable, "Satisfiability detected"),
(Unprovable, "Termination reason: Satisfiable"),
(VampireTooOld, "not a valid option"),