Thu Sep 1 21:55:21 2016 Thu Sep 1 21:55:21 2016 Thu Sep 1 21:55:21 2016 Msieve v. 1.53 (SVN 988M) Thu Sep 1 21:55:21 2016 random seeds: 84a14d8c 986ca1f4 Thu Sep 1 21:55:21 2016 factoring 12790453646280829455248808882777961601860059109637592593303031447371848002537630434543558348879267780627110768245074667435181166437945317497635705560385866317277716241208913 (173 digits) Thu Sep 1 21:55:21 2016 searching for 15-digit factors Thu Sep 1 21:55:23 2016 commencing number field sieve (173-digit input) Thu Sep 1 21:55:23 2016 R0: -1673597945667937558452857956267763 Thu Sep 1 21:55:23 2016 R1: 381101450715457591 Thu Sep 1 21:55:23 2016 A0: -78128674768481959809513199237237413237000 Thu Sep 1 21:55:23 2016 A1: 41010492559611116345935568990669902 Thu Sep 1 21:55:23 2016 A2: 38406177929124350061526236781 Thu Sep 1 21:55:23 2016 A3: 3723435513187191650944 Thu Sep 1 21:55:23 2016 A4: -151455710548380 Thu Sep 1 21:55:23 2016 A5: 974160 Thu Sep 1 21:55:23 2016 skew 15427876.61, size 8.483e-17, alpha -7.938, combined = 2.523e-13 rroots = 5 Thu Sep 1 21:55:23 2016 Thu Sep 1 21:55:23 2016 commencing relation filtering Thu Sep 1 21:55:23 2016 setting target matrix density to 130.0 Thu Sep 1 21:55:23 2016 estimated available RAM is 16384.0 MB Thu Sep 1 21:55:23 2016 commencing duplicate removal, pass 1 Thu Sep 1 22:09:36 2016 error -15 reading relation 93798649 Thu Sep 1 22:15:18 2016 error -9 reading relation 131044795 Thu Sep 1 22:24:16 2016 error -15 reading relation 189143467 Thu Sep 1 22:24:16 2016 error -11 reading relation 189143468 Thu Sep 1 22:26:25 2016 error -9 reading relation 203085443 Thu Sep 1 22:27:00 2016 error -15 reading relation 206883925 Thu Sep 1 22:28:11 2016 error -9 reading relation 214526738 Thu Sep 1 22:30:24 2016 error -11 reading relation 228960228 Thu Sep 1 22:30:31 2016 error -1 reading relation 229760716 Thu Sep 1 22:30:32 2016 error -9 reading relation 229768546 Thu Sep 1 22:30:34 2016 error -15 reading relation 230071662 Thu Sep 1 22:31:53 2016 error -15 reading relation 238547948 Thu Sep 1 22:32:07 2016 skipped 6 relations with composite factors Thu Sep 1 22:32:07 2016 found 58155884 hash collisions in 240035183 relations Thu Sep 1 22:32:37 2016 added 121785 free relations Thu Sep 1 22:32:37 2016 commencing duplicate removal, pass 2 Thu Sep 1 22:36:53 2016 found 63273169 duplicates and 176883799 unique relations Thu Sep 1 22:36:53 2016 memory use: 1449.5 MB Thu Sep 1 22:36:53 2016 reading ideals above 160890880 Thu Sep 1 22:36:53 2016 commencing singleton removal, initial pass Thu Sep 1 22:58:18 2016 memory use: 3012.0 MB Thu Sep 1 22:58:18 2016 reading all ideals from disk Thu Sep 1 22:58:26 2016 memory use: 3090.0 MB Thu Sep 1 22:58:33 2016 commencing in-memory singleton removal Thu Sep 1 22:58:40 2016 begin with 176883799 relations and 150895134 unique ideals Thu Sep 1 23:00:03 2016 reduce to 104074570 relations and 69465446 ideals in 16 passes Thu Sep 1 23:00:03 2016 max relations containing the same ideal: 31 Thu Sep 1 23:00:12 2016 reading ideals above 720000 Thu Sep 1 23:00:13 2016 commencing singleton removal, initial pass Thu Sep 1 23:16:59 2016 memory use: 2756.0 MB Thu Sep 1 23:16:59 2016 reading all ideals from disk Thu Sep 1 23:17:09 2016 memory use: 4060.8 MB Thu Sep 1 23:17:19 2016 keeping 86927352 ideals with weight <= 200, target excess is 570863 Thu Sep 1 23:17:28 2016 commencing in-memory singleton removal Thu Sep 1 23:17:36 2016 begin with 104074570 relations and 86927352 unique ideals Thu Sep 1 23:19:06 2016 reduce to 103939820 relations and 86792571 ideals in 11 passes Thu Sep 1 23:19:06 2016 max relations containing the same ideal: 200 Thu Sep 1 23:19:49 2016 removing 11341576 relations and 9341576 ideals in 2000000 cliques Thu Sep 1 23:19:53 2016 commencing in-memory singleton removal Thu Sep 1 23:20:00 2016 begin with 92598244 relations and 86792571 unique ideals Thu Sep 1 23:20:59 2016 reduce to 91743293 relations and 76575532 ideals in 8 passes Thu Sep 1 23:20:59 2016 max relations containing the same ideal: 194 Thu Sep 1 23:21:35 2016 removing 8542687 relations and 6542687 ideals in 2000000 cliques Thu Sep 1 23:21:39 2016 commencing in-memory singleton removal Thu Sep 1 23:21:45 2016 begin with 83200606 relations and 76575532 unique ideals Thu Sep 1 23:22:36 2016 reduce to 82639090 relations and 69459404 ideals in 8 passes Thu Sep 1 23:22:36 2016 max relations containing the same ideal: 181 Thu Sep 1 23:23:10 2016 removing 7678216 relations and 5678216 ideals in 2000000 cliques Thu Sep 1 23:23:12 2016 commencing in-memory singleton removal Thu Sep 1 23:23:18 2016 begin with 74960874 relations and 69459404 unique ideals Thu Sep 1 23:23:58 2016 reduce to 74464850 relations and 63274172 ideals in 7 passes Thu Sep 1 23:23:58 2016 max relations containing the same ideal: 169 Thu Sep 1 23:24:27 2016 removing 7222169 relations and 5222169 ideals in 2000000 cliques Thu Sep 1 23:24:30 2016 commencing in-memory singleton removal Thu Sep 1 23:24:35 2016 begin with 67242681 relations and 63274172 unique ideals Thu Sep 1 23:25:10 2016 reduce to 66770136 relations and 57568302 ideals in 7 passes Thu Sep 1 23:25:10 2016 max relations containing the same ideal: 158 Thu Sep 1 23:25:37 2016 removing 6924864 relations and 4924864 ideals in 2000000 cliques Thu Sep 1 23:25:40 2016 commencing in-memory singleton removal Thu Sep 1 23:25:44 2016 begin with 59845272 relations and 57568302 unique ideals Thu Sep 1 23:26:14 2016 reduce to 59373440 relations and 52159307 ideals in 7 passes Thu Sep 1 23:26:14 2016 max relations containing the same ideal: 146 Thu Sep 1 23:26:38 2016 removing 6721538 relations and 4721538 ideals in 2000000 cliques Thu Sep 1 23:26:41 2016 commencing in-memory singleton removal Thu Sep 1 23:26:44 2016 begin with 52651902 relations and 52159307 unique ideals Thu Sep 1 23:27:14 2016 reduce to 52156565 relations and 46927936 ideals in 8 passes Thu Sep 1 23:27:14 2016 max relations containing the same ideal: 134 Thu Sep 1 23:27:35 2016 removing 6585967 relations and 4585967 ideals in 2000000 cliques Thu Sep 1 23:27:37 2016 commencing in-memory singleton removal Thu Sep 1 23:27:40 2016 begin with 45570598 relations and 46927936 unique ideals Thu Sep 1 23:28:05 2016 reduce to 45026471 relations and 41779835 ideals in 8 passes Thu Sep 1 23:28:05 2016 max relations containing the same ideal: 121 Thu Sep 1 23:28:23 2016 removing 6520324 relations and 4520324 ideals in 2000000 cliques Thu Sep 1 23:28:25 2016 commencing in-memory singleton removal Thu Sep 1 23:28:28 2016 begin with 38506147 relations and 41779835 unique ideals Thu Sep 1 23:28:50 2016 reduce to 37862769 relations and 36592081 ideals in 9 passes Thu Sep 1 23:28:50 2016 max relations containing the same ideal: 107 Thu Sep 1 23:29:05 2016 removing 2552526 relations and 1944040 ideals in 608486 cliques Thu Sep 1 23:29:07 2016 commencing in-memory singleton removal Thu Sep 1 23:29:09 2016 begin with 35310243 relations and 36592081 unique ideals Thu Sep 1 23:29:25 2016 reduce to 35198377 relations and 34534660 ideals in 7 passes Thu Sep 1 23:29:25 2016 max relations containing the same ideal: 104 Thu Sep 1 23:29:44 2016 relations with 0 large ideals: 1856 Thu Sep 1 23:29:44 2016 relations with 1 large ideals: 7061 Thu Sep 1 23:29:44 2016 relations with 2 large ideals: 111797 Thu Sep 1 23:29:44 2016 relations with 3 large ideals: 793559 Thu Sep 1 23:29:44 2016 relations with 4 large ideals: 3017825 Thu Sep 1 23:29:44 2016 relations with 5 large ideals: 6795296 Thu Sep 1 23:29:44 2016 relations with 6 large ideals: 9573545 Thu Sep 1 23:29:44 2016 relations with 7+ large ideals: 14897438 Thu Sep 1 23:29:44 2016 commencing 2-way merge Thu Sep 1 23:30:03 2016 reduce to 23489513 relation sets and 22825796 unique ideals Thu Sep 1 23:30:03 2016 commencing full merge Thu Sep 1 23:38:04 2016 memory use: 2714.2 MB Thu Sep 1 23:38:09 2016 found 10130040 cycles, need 10103996 Thu Sep 1 23:38:09 2016 weight of 10103996 cycles is about 1313925599 (130.04/cycle) Thu Sep 1 23:38:09 2016 distribution of cycle lengths: Thu Sep 1 23:38:09 2016 1 relations: 263932 Thu Sep 1 23:38:09 2016 2 relations: 497792 Thu Sep 1 23:38:09 2016 3 relations: 649361 Thu Sep 1 23:38:09 2016 4 relations: 707390 Thu Sep 1 23:38:09 2016 5 relations: 754660 Thu Sep 1 23:38:09 2016 6 relations: 760000 Thu Sep 1 23:38:09 2016 7 relations: 754297 Thu Sep 1 23:38:09 2016 8 relations: 727111 Thu Sep 1 23:38:09 2016 9 relations: 688210 Thu Sep 1 23:38:09 2016 10+ relations: 4301243 Thu Sep 1 23:38:09 2016 heaviest cycle: 28 relations Thu Sep 1 23:38:12 2016 commencing cycle optimization Thu Sep 1 23:38:35 2016 start with 93526182 relations Thu Sep 1 23:42:47 2016 pruned 4537881 relations Thu Sep 1 23:42:47 2016 memory use: 2426.5 MB Thu Sep 1 23:42:47 2016 distribution of cycle lengths: Thu Sep 1 23:42:47 2016 1 relations: 263932 Thu Sep 1 23:42:47 2016 2 relations: 512688 Thu Sep 1 23:42:47 2016 3 relations: 679438 Thu Sep 1 23:42:47 2016 4 relations: 740802 Thu Sep 1 23:42:47 2016 5 relations: 797060 Thu Sep 1 23:42:47 2016 6 relations: 801026 Thu Sep 1 23:42:47 2016 7 relations: 797179 Thu Sep 1 23:42:47 2016 8 relations: 765083 Thu Sep 1 23:42:47 2016 9 relations: 723323 Thu Sep 1 23:42:47 2016 10+ relations: 4023465 Thu Sep 1 23:42:47 2016 heaviest cycle: 28 relations Thu Sep 1 23:43:06 2016 RelProcTime: 6463 Thu Sep 1 23:43:06 2016 Thu Sep 1 23:43:06 2016 commencing linear algebra Thu Sep 1 23:43:08 2016 read 10103996 cycles Thu Sep 1 23:43:31 2016 cycles contain 34847066 unique relations Thu Sep 1 23:49:28 2016 read 34847066 relations Thu Sep 1 23:50:26 2016 using 20 quadratic characters above 4294917295 Thu Sep 1 23:52:55 2016 building initial matrix Fri Sep 2 00:01:22 2016 memory use: 4812.3 MB Fri Sep 2 00:01:40 2016 read 10103996 cycles Fri Sep 2 00:01:41 2016 matrix is 10103817 x 10103996 (5094.8 MB) with weight 1559457631 (154.34/col) Fri Sep 2 00:01:41 2016 sparse part has weight 1214322587 (120.18/col) Fri Sep 2 00:03:43 2016 filtering completed in 2 passes Fri Sep 2 00:03:45 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Fri Sep 2 00:03:45 2016 sparse part has weight 1214321787 (120.18/col) Fri Sep 2 00:04:21 2016 matrix starts at (0, 0) Fri Sep 2 00:04:22 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Fri Sep 2 00:04:22 2016 sparse part has weight 1214321787 (120.18/col) Fri Sep 2 00:04:22 2016 saving the first 48 matrix rows for later Fri Sep 2 00:04:24 2016 matrix includes 64 packed rows Fri Sep 2 00:04:25 2016 matrix is 10103701 x 10103928 (4976.3 MB) with weight 1343162590 (132.93/col) Fri Sep 2 00:04:25 2016 sparse part has weight 1203471943 (119.11/col) Fri Sep 2 00:04:25 2016 using block size 8192 and superblock size 12582912 for processor cache size 131072 kB Fri Sep 2 00:05:41 2016 commencing Lanczos iteration (4 threads) Fri Sep 2 00:05:41 2016 memory use: 4179.0 MB Fri Sep 2 00:06:48 2016 linear algebra at 0.0%, ETA 118h18m Fri Sep 2 00:07:10 2016 checkpointing every 90000 dimensions Sat Sep 3 08:41:32 2016 lanczos halted after 44091 iterations (dim = 2788212) Sat Sep 3 08:41:34 2016 BLanczosTime: 118708 Sat Sep 3 08:41:34 2016 Sat Sep 3 08:41:34 2016 commencing square root phase Sat Sep 3 08:41:35 2016 handling dependencies 1 to 64 Sat Sep 3 08:41:35 2016 reading relations for dependency 1 Sat Sep 3 08:41:35 2016 error: read_cycles can't open dependency file Mon Sep 5 15:48:06 2016 Mon Sep 5 15:48:06 2016 Mon Sep 5 15:48:06 2016 Msieve v. 1.53 (SVN 988M) Mon Sep 5 15:48:06 2016 random seeds: 017fd987 b5d257d0 Mon Sep 5 15:48:06 2016 factoring 12790453646280829455248808882777961601860059109637592593303031447371848002537630434543558348879267780627110768245074667435181166437945317497635705560385866317277716241208913 (173 digits) Mon Sep 5 15:48:07 2016 searching for 15-digit factors Mon Sep 5 15:48:08 2016 commencing number field sieve (173-digit input) Mon Sep 5 15:48:08 2016 R0: -1673597945667937558452857956267763 Mon Sep 5 15:48:08 2016 R1: 381101450715457591 Mon Sep 5 15:48:08 2016 A0: -78128674768481959809513199237237413237000 Mon Sep 5 15:48:08 2016 A1: 41010492559611116345935568990669902 Mon Sep 5 15:48:08 2016 A2: 38406177929124350061526236781 Mon Sep 5 15:48:08 2016 A3: 3723435513187191650944 Mon Sep 5 15:48:08 2016 A4: -151455710548380 Mon Sep 5 15:48:08 2016 A5: 974160 Mon Sep 5 15:48:08 2016 skew 15427876.61, size 8.483e-17, alpha -7.938, combined = 2.523e-13 rroots = 5 Mon Sep 5 15:48:08 2016 Mon Sep 5 15:48:08 2016 commencing linear algebra Mon Sep 5 15:48:20 2016 matrix starts at (0, 0) Mon Sep 5 15:48:22 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Mon Sep 5 15:48:22 2016 sparse part has weight 1214321787 (120.18/col) Mon Sep 5 15:48:22 2016 saving the first 48 matrix rows for later Mon Sep 5 15:48:23 2016 matrix includes 64 packed rows Mon Sep 5 15:48:24 2016 matrix is 10103701 x 10103928 (4976.3 MB) with weight 1343162590 (132.93/col) Mon Sep 5 15:48:24 2016 sparse part has weight 1203471943 (119.11/col) Mon Sep 5 15:48:24 2016 using block size 8192 and superblock size 12582912 for processor cache size 131072 kB Mon Sep 5 15:49:27 2016 commencing Lanczos iteration (4 threads) Mon Sep 5 15:49:27 2016 memory use: 4179.0 MB Mon Sep 5 15:49:28 2016 restarting at iteration 44091 (dim = 2788212) Mon Sep 5 15:50:09 2016 linear algebra at 27.6%, ETA 54h52m Mon Sep 5 15:50:17 2016 checkpointing every 140000 dimensions Mon Sep 5 20:10:38 2016 lanczos halted after 53370 iterations (dim = 3374913) Mon Sep 5 20:10:40 2016 BLanczosTime: 15752 Mon Sep 5 20:10:40 2016 Mon Sep 5 20:10:40 2016 commencing square root phase Mon Sep 5 20:10:40 2016 reading relations for dependency 1 Mon Sep 5 20:10:40 2016 error: read_cycles can't open dependency file Mon Sep 5 20:29:06 2016 Mon Sep 5 20:29:08 2016 Mon Sep 5 20:29:08 2016 Msieve v. 1.53 (SVN 988M) Mon Sep 5 20:29:08 2016 random seeds: 2dad1724 ef330863 Mon Sep 5 20:29:08 2016 factoring 12790453646280829455248808882777961601860059109637592593303031447371848002537630434543558348879267780627110768245074667435181166437945317497635705560385866317277716241208913 (173 digits) Mon Sep 5 20:29:09 2016 searching for 15-digit factors Mon Sep 5 20:29:10 2016 commencing number field sieve (173-digit input) Mon Sep 5 20:29:10 2016 R0: -1673597945667937558452857956267763 Mon Sep 5 20:29:10 2016 R1: 381101450715457591 Mon Sep 5 20:29:10 2016 A0: -78128674768481959809513199237237413237000 Mon Sep 5 20:29:10 2016 A1: 41010492559611116345935568990669902 Mon Sep 5 20:29:10 2016 A2: 38406177929124350061526236781 Mon Sep 5 20:29:10 2016 A3: 3723435513187191650944 Mon Sep 5 20:29:10 2016 A4: -151455710548380 Mon Sep 5 20:29:10 2016 A5: 974160 Mon Sep 5 20:29:10 2016 skew 15427876.61, size 8.483e-17, alpha -7.938, combined = 2.523e-13 rroots = 5 Mon Sep 5 20:29:10 2016 Mon Sep 5 20:29:10 2016 commencing linear algebra Mon Sep 5 20:29:15 2016 matrix starts at (0, 0) Mon Sep 5 20:29:16 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Mon Sep 5 20:29:16 2016 sparse part has weight 1214321787 (120.18/col) Mon Sep 5 20:29:16 2016 saving the first 48 matrix rows for later Mon Sep 5 20:29:18 2016 matrix includes 64 packed rows Mon Sep 5 20:29:19 2016 matrix is 10103701 x 10103928 (4976.3 MB) with weight 1343162590 (132.93/col) Mon Sep 5 20:29:19 2016 sparse part has weight 1203471943 (119.11/col) Mon Sep 5 20:29:19 2016 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB Mon Sep 5 20:30:41 2016 commencing Lanczos iteration (12 threads) Mon Sep 5 20:30:41 2016 memory use: 4179.2 MB Mon Sep 5 20:30:41 2016 restarting at iteration 53370 (dim = 3374913) Mon Sep 5 20:30:55 2016 checkpointing every 300000 dimensions Mon Sep 5 20:30:59 2016 linear algebra at 33.4%, ETA 22h10m Tue Sep 6 09:31:00 2016 lanczos halted after 115552 iterations (dim = 7306916) Tue Sep 6 09:31:03 2016 BLanczosTime: 46913 Tue Sep 6 09:31:03 2016 Tue Sep 6 09:31:03 2016 commencing square root phase Tue Sep 6 09:31:03 2016 reading relations for dependency 1 Tue Sep 6 09:31:03 2016 error: read_cycles can't open dependency file Tue Sep 6 10:13:32 2016 Tue Sep 6 10:13:32 2016 Tue Sep 6 10:13:32 2016 Msieve v. 1.53 (SVN 988M) Tue Sep 6 10:13:32 2016 random seeds: 90789866 d6394022 Tue Sep 6 10:13:32 2016 factoring 12790453646280829455248808882777961601860059109637592593303031447371848002537630434543558348879267780627110768245074667435181166437945317497635705560385866317277716241208913 (173 digits) Tue Sep 6 10:13:32 2016 searching for 15-digit factors Tue Sep 6 10:13:34 2016 commencing number field sieve (173-digit input) Tue Sep 6 10:13:34 2016 R0: -1673597945667937558452857956267763 Tue Sep 6 10:13:34 2016 R1: 381101450715457591 Tue Sep 6 10:13:34 2016 A0: -78128674768481959809513199237237413237000 Tue Sep 6 10:13:34 2016 A1: 41010492559611116345935568990669902 Tue Sep 6 10:13:34 2016 A2: 38406177929124350061526236781 Tue Sep 6 10:13:34 2016 A3: 3723435513187191650944 Tue Sep 6 10:13:34 2016 A4: -151455710548380 Tue Sep 6 10:13:34 2016 A5: 974160 Tue Sep 6 10:13:34 2016 skew 15427876.61, size 8.483e-17, alpha -7.938, combined = 2.523e-13 rroots = 5 Tue Sep 6 10:13:34 2016 Tue Sep 6 10:13:34 2016 commencing linear algebra Tue Sep 6 10:13:38 2016 matrix starts at (0, 0) Tue Sep 6 10:13:39 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Tue Sep 6 10:13:39 2016 sparse part has weight 1214321787 (120.18/col) Tue Sep 6 10:13:39 2016 saving the first 48 matrix rows for later Tue Sep 6 10:13:41 2016 matrix includes 64 packed rows Tue Sep 6 10:13:42 2016 matrix is 10103701 x 10103928 (4976.3 MB) with weight 1343162590 (132.93/col) Tue Sep 6 10:13:42 2016 sparse part has weight 1203471943 (119.11/col) Tue Sep 6 10:13:42 2016 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB Tue Sep 6 10:15:05 2016 commencing Lanczos iteration (12 threads) Tue Sep 6 10:15:05 2016 memory use: 4179.2 MB Tue Sep 6 10:15:05 2016 restarting at iteration 115552 (dim = 7306916) Tue Sep 6 10:15:18 2016 checkpointing every 320000 dimensions Tue Sep 6 10:15:23 2016 linear algebra at 72.3%, ETA 9h13m Tue Sep 6 14:14:27 2016 Tue Sep 6 14:14:27 2016 Tue Sep 6 14:14:27 2016 Msieve v. 1.53 (SVN 988M) Tue Sep 6 14:14:27 2016 random seeds: d11a5256 8901d83a Tue Sep 6 14:14:27 2016 factoring 12790453646280829455248808882777961601860059109637592593303031447371848002537630434543558348879267780627110768245074667435181166437945317497635705560385866317277716241208913 (173 digits) Tue Sep 6 14:14:28 2016 searching for 15-digit factors Tue Sep 6 14:14:29 2016 commencing number field sieve (173-digit input) Tue Sep 6 14:14:29 2016 R0: -1673597945667937558452857956267763 Tue Sep 6 14:14:29 2016 R1: 381101450715457591 Tue Sep 6 14:14:29 2016 A0: -78128674768481959809513199237237413237000 Tue Sep 6 14:14:29 2016 A1: 41010492559611116345935568990669902 Tue Sep 6 14:14:29 2016 A2: 38406177929124350061526236781 Tue Sep 6 14:14:29 2016 A3: 3723435513187191650944 Tue Sep 6 14:14:29 2016 A4: -151455710548380 Tue Sep 6 14:14:29 2016 A5: 974160 Tue Sep 6 14:14:29 2016 skew 15427876.61, size 8.483e-17, alpha -7.938, combined = 2.523e-13 rroots = 5 Tue Sep 6 14:14:29 2016 Tue Sep 6 14:14:29 2016 commencing linear algebra Tue Sep 6 14:16:25 2016 matrix starts at (0, 0) Tue Sep 6 14:16:26 2016 matrix is 10103749 x 10103928 (5094.8 MB) with weight 1559454428 (154.34/col) Tue Sep 6 14:16:26 2016 sparse part has weight 1214321787 (120.18/col) Tue Sep 6 14:16:26 2016 saving the first 48 matrix rows for later Tue Sep 6 14:16:28 2016 matrix includes 64 packed rows Tue Sep 6 14:16:29 2016 matrix is 10103701 x 10103928 (4976.3 MB) with weight 1343162590 (132.93/col) Tue Sep 6 14:16:29 2016 sparse part has weight 1203471943 (119.11/col) Tue Sep 6 14:16:29 2016 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB Tue Sep 6 14:17:48 2016 commencing Lanczos iteration (12 threads) Tue Sep 6 14:17:48 2016 memory use: 4179.2 MB Tue Sep 6 14:17:57 2016 restarting at iteration 121452 (dim = 7680053) Tue Sep 6 14:18:15 2016 linear algebra at 76.0%, ETA 7h59m Tue Sep 6 14:18:21 2016 checkpointing every 300000 dimensions Tue Sep 6 22:37:33 2016 lanczos halted after 159782 iterations (dim = 10103701) Tue Sep 6 22:37:45 2016 recovered 29 nontrivial dependencies Tue Sep 6 22:37:50 2016 BLanczosTime: 30201 Tue Sep 6 22:37:50 2016 Tue Sep 6 22:37:50 2016 commencing square root phase Tue Sep 6 22:37:50 2016 reading relations for dependency 1 Tue Sep 6 22:37:59 2016 read 5051934 cycles Tue Sep 6 22:38:10 2016 cycles contain 17426422 unique relations Tue Sep 6 22:43:31 2016 read 17426422 relations Tue Sep 6 22:44:59 2016 multiplying 17426422 relations Tue Sep 6 23:09:24 2016 multiply complete, coefficients have about 1027.31 million bits Tue Sep 6 23:09:31 2016 initial square root is modulo 1646250919 Tue Sep 6 23:36:49 2016 GCD is 1, no factor found Tue Sep 6 23:36:49 2016 reading relations for dependency 2 Tue Sep 6 23:36:51 2016 read 5053176 cycles Tue Sep 6 23:37:02 2016 cycles contain 17421058 unique relations Tue Sep 6 23:41:46 2016 read 17421058 relations Tue Sep 6 23:43:13 2016 multiplying 17421058 relations Wed Sep 7 00:08:00 2016 multiply complete, coefficients have about 1027.00 million bits Wed Sep 7 00:08:08 2016 initial square root is modulo 1635634331 Wed Sep 7 00:35:51 2016 GCD is 1, no factor found Wed Sep 7 00:35:51 2016 reading relations for dependency 3 Wed Sep 7 00:36:03 2016 read 5051957 cycles Wed Sep 7 00:36:15 2016 cycles contain 17423738 unique relations Wed Sep 7 00:41:43 2016 read 17423738 relations Wed Sep 7 00:43:18 2016 multiplying 17423738 relations Wed Sep 7 01:06:52 2016 multiply complete, coefficients have about 1027.16 million bits Wed Sep 7 01:06:59 2016 initial square root is modulo 1641135673 Wed Sep 7 01:35:05 2016 Newton iteration failed to converge Wed Sep 7 01:35:05 2016 algebraic square root failed Wed Sep 7 01:35:05 2016 reading relations for dependency 4 Wed Sep 7 01:35:08 2016 read 5052259 cycles Wed Sep 7 01:35:25 2016 cycles contain 17428046 unique relations Wed Sep 7 01:41:16 2016 read 17428046 relations Wed Sep 7 01:43:45 2016 multiplying 17428046 relations Wed Sep 7 02:15:05 2016 multiply complete, coefficients have about 1027.43 million bits Wed Sep 7 02:15:16 2016 initial square root is modulo 1650220499 Wed Sep 7 02:50:02 2016 sqrtTime: 15132 Wed Sep 7 02:50:02 2016 p77 factor: 19572587533203631935611065163638795076964962333394521913629636755833974674391 Wed Sep 7 02:50:02 2016 p96 factor: 653488131019092395351431418970758758356946692473128202378228534005944290981093913909742378181143 Wed Sep 7 02:50:02 2016 elapsed time 12:35:35