--- a/src/HOL/Tools/Sledgehammer/sledgehammer.ML Wed Mar 01 08:00:51 2023 +0100
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer.ML Wed Mar 01 08:00:51 2023 +0100
@@ -334,10 +334,10 @@
else
(really_go ()
handle
- ERROR msg => (SH_Unknown, fn () => "Warning: " ^ msg ^ "\n")
+ ERROR msg => (SH_Unknown, fn () => msg ^ "\n")
| exn =>
if Exn.is_interrupt exn then Exn.reraise exn
- else (SH_Unknown, fn () => "Internal error:\n" ^ Runtime.exn_message exn ^ "\n"))
+ else (SH_Unknown, fn () => Runtime.exn_message exn ^ "\n"))
val (outcome, message) = Timeout.apply hard_timeout go ()
val () = check_expected_outcome ctxt prover_name expect outcome