Thu, 01 May 2014 23:04:07 +0200 disable bad Z3 proof
boehmes [Thu, 01 May 2014 23:04:07 +0200] rev 56819
disable bad Z3 proof
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip