diff -r 98bb2c01403a -r c1a6c23f70a5 src/HOL/Tools/etc/options
--- a/src/HOL/Tools/etc/options	Fri Jun 26 18:51:39 2015 +0200
+++ b/src/HOL/Tools/etc/options	Fri Jun 26 18:54:23 2015 +0200
@@ -26,7 +26,7 @@
 
 section "Miscellaneous Tools"
 
-public option sledgehammer_provers : string = "cvc4 remote_vampire z3 spass e"
+public option sledgehammer_provers : string = "cvc4 z3 spass e remote_vampire"
   -- "provers for Sledgehammer (separated by blanks)"
 
 public option sledgehammer_timeout : int = 30