diff -r 8911ac4df9c0 -r 4f6ec8754bf5 src/HOL/Tools/Sledgehammer/sledgehammer_reconstructor.ML
--- a/src/HOL/Tools/Sledgehammer/sledgehammer_reconstructor.ML	Thu Dec 19 10:12:28 2013 +0100
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_reconstructor.ML	Thu Dec 19 10:15:12 2013 +0100
@@ -15,7 +15,7 @@
 
   datatype play =
     Played of reconstructor * Time.time |
-    Play_Timed_Out of reconstructor * Time.time option |
+    Play_Timed_Out of reconstructor * Time.time |
     Play_Failed of reconstructor
 
   type minimize_command = string list -> string
@@ -35,7 +35,7 @@
 
 datatype play =
   Played of reconstructor * Time.time |
-  Play_Timed_Out of reconstructor * Time.time option |
+  Play_Timed_Out of reconstructor * Time.time |
   Play_Failed of reconstructor
 
 type minimize_command = string list -> string