Thu, 22 Jun 2017 21:48:57 +0200 wenzelm merged
Thu, 22 Jun 2017 21:44:15 +0200 wenzelm keep original bottom-up order of proof forks, which potentially reduces thread congestion due to Proofterm.consolidate;
Thu, 22 Jun 2017 21:10:13 +0200 wenzelm consolidate proofs more simultaneously;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip