2019-02-24 20:06:29 [20:06:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 760 extra nodes, 0 pruned nodes, max_depth=20 [20:06:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 872 extra nodes, 0 pruned nodes, max_depth=21 [20:06:45] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 948 extra nodes, 0 pruned nodes, max_depth=22 [20:06:48] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 748 extra nodes, 0 pruned nodes, max_depth=19 [20:06:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 398 extra nodes, 0 pruned nodes, max_depth=15 [20:06:55] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1372 extra nodes, 0 pruned nodes, max_depth=24 [20:06:58] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 378 extra nodes, 0 pruned nodes, max_depth=24 [20:07:01] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1164 extra nodes, 0 pruned nodes, max_depth=21 [20:07:04] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 758 extra nodes, 0 pruned nodes, max_depth=18 [20:07:08] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1168 extra nodes, 0 pruned nodes, max_depth=21 [20:07:10] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 788 extra nodes, 0 pruned nodes, max_depth=17 [20:07:12] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 270 extra nodes, 0 pruned nodes, max_depth=13 [20:07:15] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1328 extra nodes, 0 pruned nodes, max_depth=23 [20:07:19] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1408 extra nodes, 0 pruned nodes, max_depth=23 [20:07:22] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1248 extra nodes, 0 pruned nodes, max_depth=21 [20:07:26] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1414 extra nodes, 0 pruned nodes, max_depth=22 [20:07:29] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1238 extra nodes, 0 pruned nodes, max_depth=23 [20:07:32] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 462 extra nodes, 0 pruned nodes, max_depth=19 [20:07:34] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 140 extra nodes, 0 pruned nodes, max_depth=15 [20:07:37] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 568 extra nodes, 0 pruned nodes, max_depth=19 [20:07:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 64 extra nodes, 0 pruned nodes, max_depth=16 [20:07:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 798 extra nodes, 0 pruned nodes, max_depth=21 [20:07:44] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 798 extra nodes, 0 pruned nodes, max_depth=19 [20:07:47] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 846 extra nodes, 0 pruned nodes, max_depth=14 [20:07:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 576 extra nodes, 0 pruned nodes, max_depth=19 [20:07:53] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 944 extra nodes, 0 pruned nodes, max_depth=24 [20:07:56] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 908 extra nodes, 0 pruned nodes, max_depth=19 [20:07:59] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1524 extra nodes, 0 pruned nodes, max_depth=24 [20:08:01] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 652 extra nodes, 0 pruned nodes, max_depth=20 [20:08:05] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 706 extra nodes, 0 pruned nodes, max_depth=23 [20:08:08] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1532 extra nodes, 0 pruned nodes, max_depth=21 [20:08:12] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 2162 extra nodes, 0 pruned nodes, max_depth=22 [20:08:16] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1368 extra nodes, 0 pruned nodes, max_depth=18 [20:08:18] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 436 extra nodes, 0 pruned nodes, max_depth=14 [20:08:21] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1250 extra nodes, 0 pruned nodes, max_depth=23 [20:08:24] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1356 extra nodes, 0 pruned nodes, max_depth=20 [20:08:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1462 extra nodes, 0 pruned nodes, max_depth=20 [20:08:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1292 extra nodes, 0 pruned nodes, max_depth=20 [20:08:35] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1792 extra nodes, 0 pruned nodes, max_depth=23 [20:08:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 742 extra nodes, 0 pruned nodes, max_depth=18 [20:08:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 722 extra nodes, 2 pruned nodes, max_depth=24 [20:08:44] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 842 extra nodes, 0 pruned nodes, max_depth=23 [20:08:46] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 412 extra nodes, 0 pruned nodes, max_depth=15 [20:08:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1038 extra nodes, 0 pruned nodes, max_depth=22 [20:08:52] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 686 extra nodes, 0 pruned nodes, max_depth=21 [20:08:55] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 944 extra nodes, 0 pruned nodes, max_depth=19 [20:08:58] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1394 extra nodes, 0 pruned nodes, max_depth=24 [20:09:02] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1402 extra nodes, 0 pruned nodes, max_depth=20 [20:09:04] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 490 extra nodes, 2 pruned nodes, max_depth=16 [20:09:06] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 336 extra nodes, 0 pruned nodes, max_depth=14 [20:09:09] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1144 extra nodes, 0 pruned nodes, max_depth=20 [20:09:12] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1578 extra nodes, 0 pruned nodes, max_depth=22 [20:09:15] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 440 extra nodes, 0 pruned nodes, max_depth=15 [20:09:18] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 474 extra nodes, 0 pruned nodes, max_depth=24 [20:09:21] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 436 extra nodes, 0 pruned nodes, max_depth=22 [20:09:24] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 806 extra nodes, 0 pruned nodes, max_depth=19 [20:09:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1150 extra nodes, 0 pruned nodes, max_depth=24 [20:09:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 960 extra nodes, 0 pruned nodes, max_depth=19 [20:09:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 772 extra nodes, 0 pruned nodes, max_depth=18 [20:09:35] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 642 extra nodes, 0 pruned nodes, max_depth=16 [20:09:36] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 112 extra nodes, 0 pruned nodes, max_depth=10 [20:09:46] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 432 extra nodes, 0 pruned nodes, max_depth=19 [20:09:48] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 532 extra nodes, 0 pruned nodes, max_depth=20 [20:09:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 434 extra nodes, 4 pruned nodes, max_depth=21 [20:09:53] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 402 extra nodes, 2 pruned nodes, max_depth=24 [20:09:55] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 106 extra nodes, 2 pruned nodes, max_depth=16 [20:09:57] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 644 extra nodes, 0 pruned nodes, max_depth=24 [20:09:59] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 48 extra nodes, 0 pruned nodes, max_depth=14 [20:10:02] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 536 extra nodes, 2 pruned nodes, max_depth=24 [20:10:04] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 384 extra nodes, 0 pruned nodes, max_depth=20 [20:10:06] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 390 extra nodes, 6 pruned nodes, max_depth=24 [20:10:09] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 260 extra nodes, 0 pruned nodes, max_depth=20 [20:10:10] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 86 extra nodes, 0 pruned nodes, max_depth=12 [20:10:13] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 590 extra nodes, 4 pruned nodes, max_depth=24 [20:10:16] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 692 extra nodes, 4 pruned nodes, max_depth=24 [20:10:19] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 498 extra nodes, 8 pruned nodes, max_depth=24 [20:10:21] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 520 extra nodes, 2 pruned nodes, max_depth=24 [20:10:24] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 650 extra nodes, 4 pruned nodes, max_depth=24 [20:10:26] 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max_depth=24 [20:10:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 350 extra nodes, 4 pruned nodes, max_depth=23 [20:10:46] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 816 extra nodes, 0 pruned nodes, max_depth=23 [20:10:48] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 194 extra nodes, 4 pruned nodes, max_depth=19 [20:10:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 184 extra nodes, 2 pruned nodes, max_depth=23 [20:10:53] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 778 extra nodes, 6 pruned nodes, max_depth=24 [20:10:57] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1480 extra nodes, 10 pruned nodes, max_depth=24 [20:11:00] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 880 extra nodes, 8 pruned nodes, max_depth=23 [20:11:02] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 150 extra nodes, 0 pruned nodes, max_depth=23 [20:11:05] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 592 extra nodes, 4 pruned nodes, max_depth=24 [20:11:08] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 742 extra nodes, 0 pruned nodes, max_depth=24 [20:11:11] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 932 extra nodes, 2 pruned nodes, max_depth=24 [20:11:13] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 718 extra nodes, 6 pruned nodes, max_depth=23 [20:11:17] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 1206 extra nodes, 4 pruned nodes, max_depth=24 [20:11:19] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 236 extra nodes, 4 pruned nodes, max_depth=22 [20:11:21] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 164 extra nodes, 4 pruned nodes, max_depth=18 [20:11:24] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 386 extra nodes, 4 pruned nodes, max_depth=22 [20:11:25] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 112 extra nodes, 2 pruned nodes, max_depth=15 [20:11:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 438 extra nodes, 6 pruned nodes, max_depth=24 [20:11:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 148 extra nodes, 0 pruned nodes, max_depth=16 [20:11:32] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 346 extra nodes, 0 pruned nodes, max_depth=24 [20:11:35] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 538 extra nodes, 2 pruned nodes, max_depth=20 [20:11:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 926 extra nodes, 0 pruned nodes, max_depth=23 [20:11:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 246 extra nodes, 0 pruned nodes, max_depth=12 [20:11:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 168 extra nodes, 4 pruned nodes, max_depth=13 [20:11:45] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 534 extra nodes, 6 pruned nodes, max_depth=24 [20:11:48] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 766 extra nodes, 0 pruned nodes, max_depth=24 [20:11:49] 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extra nodes, 6 pruned nodes, max_depth=19 [20:13:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 212 extra nodes, 12 pruned nodes, max_depth=20 [20:13:46] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 328 extra nodes, 12 pruned nodes, max_depth=24 [20:13:48] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 224 extra nodes, 6 pruned nodes, max_depth=15 [20:13:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 84 extra nodes, 4 pruned nodes, max_depth=13 [20:13:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 28 extra nodes, 8 pruned nodes, max_depth=9 [20:13:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 10 extra nodes, 0 pruned nodes, max_depth=5 [20:13:53] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 130 extra nodes, 0 pruned nodes, max_depth=16 [20:13:55] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 292 extra nodes, 12 pruned nodes, max_depth=20 [20:13:58] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 258 extra nodes, 10 pruned nodes, max_depth=21 [20:14:00] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 412 extra nodes, 14 pruned nodes, max_depth=23 [20:14:02] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 160 extra nodes, 14 pruned nodes, max_depth=19 [20:14:05] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 218 extra nodes, 2 pruned nodes, max_depth=20 [20:14:06] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 214 extra nodes, 2 pruned nodes, max_depth=16 [20:14:08] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 74 extra nodes, 2 pruned nodes, max_depth=14 [20:14:10] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 368 extra nodes, 14 pruned nodes, max_depth=20 [20:14:13] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 300 extra nodes, 6 pruned nodes, max_depth=19 [20:14:14] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 26 extra nodes, 0 pruned nodes, max_depth=8 [20:14:21] 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src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:24] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:25] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:25] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:25] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 14 extra nodes, 0 pruned nodes, max_depth=5 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 80 extra nodes, 0 pruned nodes, max_depth=18 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 4 extra nodes, 0 pruned nodes, max_depth=2 [20:14:27] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 14 extra nodes, 0 pruned nodes, max_depth=5 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:29] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 22 extra nodes, 0 pruned nodes, max_depth=7 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 6 extra nodes, 0 pruned nodes, max_depth=3 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 2 extra nodes, 0 pruned nodes, max_depth=1 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 14 extra nodes, 0 pruned nodes, max_depth=7 [20:14:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:37] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:38] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:39] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:40] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:41] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:42] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:43] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:49] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:50] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:14:51] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 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max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:28] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:29] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:29] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:30] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 44 extra nodes, 0 pruned nodes, 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max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:31] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:32] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 42 extra nodes, 0 pruned nodes, max_depth=12 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, max_depth=0 [20:15:33] src/tree/updater_prune.cc:74: tree pruning end, 1 roots, 0 extra nodes, 0 pruned nodes, 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