Wed, 22 Sep 2010 22:14:25 +0200 wenzelm isabelle-process: less verbose no-commit mode;
Wed, 22 Sep 2010 21:21:04 +0200 wenzelm tuned message;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip