C172_159978_12916 postprocessing log

Mon Feb 12 13:24:17 2024
Mon Feb 12 13:24:17 2024
Mon Feb 12 13:24:17 2024  Msieve v. 1.54 (SVN Unversioned directory)
Mon Feb 12 13:24:17 2024  random seeds: 05bb3226 82459307
Mon Feb 12 13:24:17 2024  Using 64 OpenMP threads
Mon Feb 12 13:24:17 2024  factoring 1050849904975866477468198542484414016976311537928012826244637623507717512704522981651132877953411090570609401045399434227999663406173110959494812397770516335195384535897777 (172 digits)
Mon Feb 12 13:24:17 2024  searching for 15-digit factors
Mon Feb 12 13:24:18 2024  commencing number field sieve (172-digit input)
Mon Feb 12 13:24:18 2024  R0: -2321043181366818106397483924632223
Mon Feb 12 13:24:18 2024  R1: 1060364877725081069
Mon Feb 12 13:24:18 2024  A0: -226941754159462910985499654576911231262440
Mon Feb 12 13:24:18 2024  A1: -188066168448605842451698390218689574
Mon Feb 12 13:24:18 2024  A2: -655582489241758931286500077
Mon Feb 12 13:24:18 2024  A3: 2142653311725953772934
Mon Feb 12 13:24:18 2024  A4: -819480280558
Mon Feb 12 13:24:18 2024  A5: 15600
Mon Feb 12 13:24:18 2024  skew 32017103.16, size 9.758e-17, alpha -7.936, combined = 2.747e-13 rroots = 3
Mon Feb 12 13:24:18 2024
Mon Feb 12 13:24:18 2024  commencing relation filtering
Mon Feb 12 13:24:18 2024  setting target matrix density to 140.0
Mon Feb 12 13:24:18 2024  estimated available RAM is 515996.3 MB
Mon Feb 12 13:24:18 2024  commencing duplicate removal, pass 1
Mon Feb 12 13:25:01 2024  error -1 reading relation 29691646
Mon Feb 12 13:25:23 2024  error -1 reading relation 45213528
Mon Feb 12 13:25:28 2024  error -1 reading relation 48394866
Mon Feb 12 13:26:01 2024  error -1 reading relation 71292810
Mon Feb 12 13:26:05 2024  error -1 reading relation 73485505
Mon Feb 12 13:26:30 2024  error -1 reading relation 90668885
Mon Feb 12 13:26:57 2024  error -1 reading relation 108973608
Mon Feb 12 13:26:58 2024  error -1 reading relation 109881802
Mon Feb 12 13:27:14 2024  error -1 reading relation 120115251
Mon Feb 12 13:27:45 2024  error -1 reading relation 141770393
Mon Feb 12 13:27:59 2024  error -1 reading relation 151598154
Mon Feb 12 13:28:18 2024  error -1 reading relation 164555366
Mon Feb 12 13:28:18 2024  error -1 reading relation 164974009
Mon Feb 12 13:28:23 2024  error -1 reading relation 168368407
Mon Feb 12 13:29:02 2024  error -15 reading relation 194478136
Mon Feb 12 13:29:13 2024  error -1 reading relation 202329942
Mon Feb 12 13:29:21 2024  error -1 reading relation 208301930
Mon Feb 12 13:29:32 2024  error -1 reading relation 215645231
Mon Feb 12 13:29:56 2024  error -1 reading relation 234144874
Mon Feb 12 13:29:58 2024  error -1 reading relation 235283525
Mon Feb 12 13:30:01 2024  error -1 reading relation 238082331
Mon Feb 12 13:30:12 2024  skipped 1 relations with b > 2^32
Mon Feb 12 13:30:12 2024  skipped 241 malformed relations
Mon Feb 12 13:30:12 2024  found 32241848 hash collisions in 246525009 relations
Mon Feb 12 13:30:33 2024  commencing duplicate removal, pass 2
Mon Feb 12 13:34:45 2024  found 24778905 duplicates and 221746104 unique relations
Mon Feb 12 13:34:45 2024  memory use: 1321.5 MB
Mon Feb 12 13:34:45 2024  reading ideals above 720000
Mon Feb 12 13:34:45 2024  commencing singleton removal, initial pass
Mon Feb 12 13:45:18 2024  memory use: 5512.0 MB
Mon Feb 12 13:45:18 2024  reading all ideals from disk
Mon Feb 12 13:45:21 2024  memory use: 10587.2 MB
Mon Feb 12 13:45:42 2024  keeping 180083083 ideals with weight <= 200, target excess is 1159059
Mon Feb 12 13:46:10 2024  commencing in-memory singleton removal
Mon Feb 12 13:46:12 2024  begin with 221746104 relations and 180083083 unique ideals
Mon Feb 12 13:46:21 2024  reduce to 163291622 relations and 116980307 ideals in 13 passes
Mon Feb 12 13:46:21 2024  max relations containing the same ideal: 173
Mon Feb 12 13:47:06 2024  removing 9137396 relations and 7137396 ideals in 2000000 cliques
Mon Feb 12 13:47:12 2024  commencing in-memory singleton removal
Mon Feb 12 13:47:14 2024  begin with 154154226 relations and 116980307 unique ideals
Mon Feb 12 13:47:19 2024  reduce to 153764003 relations and 109446609 ideals in 7 passes
Mon Feb 12 13:47:19 2024  max relations containing the same ideal: 169
Mon Feb 12 13:47:59 2024  removing 7034200 relations and 5034200 ideals in 2000000 cliques
Mon Feb 12 13:48:04 2024  commencing in-memory singleton removal
Mon Feb 12 13:48:05 2024  begin with 146729803 relations and 109446609 unique ideals
Mon Feb 12 13:48:10 2024  reduce to 146466190 relations and 104145055 ideals in 8 passes
Mon Feb 12 13:48:10 2024  max relations containing the same ideal: 165
Mon Feb 12 13:48:47 2024  removing 6444118 relations and 4444118 ideals in 2000000 cliques
Mon Feb 12 13:48:52 2024  commencing in-memory singleton removal
Mon Feb 12 13:48:53 2024  begin with 140022072 relations and 104145055 unique ideals
Mon Feb 12 13:48:57 2024  reduce to 139796480 relations and 99472214 ideals in 6 passes
Mon Feb 12 13:48:57 2024  max relations containing the same ideal: 160
Mon Feb 12 13:49:33 2024  removing 6133630 relations and 4133630 ideals in 2000000 cliques
Mon Feb 12 13:49:38 2024  commencing in-memory singleton removal
Mon Feb 12 13:49:39 2024  begin with 133662850 relations and 99472214 unique ideals
Mon Feb 12 13:49:43 2024  reduce to 133456675 relations and 95129600 ideals in 6 passes
Mon Feb 12 13:49:43 2024  max relations containing the same ideal: 154
Mon Feb 12 13:50:17 2024  removing 5937862 relations and 3937862 ideals in 2000000 cliques
Mon Feb 12 13:50:22 2024  commencing in-memory singleton removal
Mon Feb 12 13:50:23 2024  begin with 127518813 relations and 95129600 unique ideals
Mon Feb 12 13:50:27 2024  reduce to 127323801 relations and 90993945 ideals in 6 passes
Mon Feb 12 13:50:27 2024  max relations containing the same ideal: 148
Mon Feb 12 13:50:59 2024  removing 5795306 relations and 3795306 ideals in 2000000 cliques
Mon Feb 12 13:51:03 2024  commencing in-memory singleton removal
Mon Feb 12 13:51:04 2024  begin with 121528495 relations and 90993945 unique ideals
Mon Feb 12 13:51:08 2024  reduce to 121339941 relations and 87007228 ideals in 7 passes
Mon Feb 12 13:51:08 2024  max relations containing the same ideal: 143
Mon Feb 12 13:51:39 2024  removing 5691045 relations and 3691045 ideals in 2000000 cliques
Mon Feb 12 13:51:44 2024  commencing in-memory singleton removal
Mon Feb 12 13:51:44 2024  begin with 115648896 relations and 87007228 unique ideals
Mon Feb 12 13:51:48 2024  reduce to 115463673 relations and 83128075 ideals in 6 passes
Mon Feb 12 13:51:48 2024  max relations containing the same ideal: 138
Mon Feb 12 13:52:18 2024  removing 5605597 relations and 3605597 ideals in 2000000 cliques
Mon Feb 12 13:52:22 2024  commencing in-memory singleton removal
Mon Feb 12 13:52:23 2024  begin with 109858076 relations and 83128075 unique ideals
Mon Feb 12 13:52:26 2024  reduce to 109674273 relations and 79335626 ideals in 7 passes
Mon Feb 12 13:52:26 2024  max relations containing the same ideal: 134
Mon Feb 12 13:52:55 2024  removing 5540032 relations and 3540032 ideals in 2000000 cliques
Mon Feb 12 13:52:58 2024  commencing in-memory singleton removal
Mon Feb 12 13:52:59 2024  begin with 104134241 relations and 79335626 unique ideals
Mon Feb 12 13:53:02 2024  reduce to 103949994 relations and 75608203 ideals in 6 passes
Mon Feb 12 13:53:02 2024  max relations containing the same ideal: 129
Mon Feb 12 13:53:29 2024  removing 5489813 relations and 3489813 ideals in 2000000 cliques
Mon Feb 12 13:53:32 2024  commencing in-memory singleton removal
Mon Feb 12 13:53:33 2024  begin with 98460181 relations and 75608203 unique ideals
Mon Feb 12 13:53:36 2024  reduce to 98274142 relations and 71929002 ideals in 6 passes
Mon Feb 12 13:53:36 2024  max relations containing the same ideal: 124
Mon Feb 12 13:54:01 2024  removing 5448192 relations and 3448192 ideals in 2000000 cliques
Mon Feb 12 13:54:05 2024  commencing in-memory singleton removal
Mon Feb 12 13:54:05 2024  begin with 92825950 relations and 71929002 unique ideals
Mon Feb 12 13:54:08 2024  reduce to 92634930 relations and 68286269 ideals in 7 passes
Mon Feb 12 13:54:08 2024  max relations containing the same ideal: 120
Mon Feb 12 13:54:32 2024  removing 5414463 relations and 3414463 ideals in 2000000 cliques
Mon Feb 12 13:54:35 2024  commencing in-memory singleton removal
Mon Feb 12 13:54:36 2024  begin with 87220467 relations and 68286269 unique ideals
Mon Feb 12 13:54:38 2024  reduce to 87024993 relations and 64672521 ideals in 5 passes
Mon Feb 12 13:54:38 2024  max relations containing the same ideal: 117
Mon Feb 12 13:55:01 2024  removing 5390569 relations and 3390569 ideals in 2000000 cliques
Mon Feb 12 13:55:04 2024  commencing in-memory singleton removal
Mon Feb 12 13:55:05 2024  begin with 81634424 relations and 64672521 unique ideals
Mon Feb 12 13:55:07 2024  reduce to 81433403 relations and 61076701 ideals in 6 passes
Mon Feb 12 13:55:07 2024  max relations containing the same ideal: 111
Mon Feb 12 13:55:31 2024  removing 5370751 relations and 3370751 ideals in 2000000 cliques
Mon Feb 12 13:55:34 2024  commencing in-memory singleton removal
Mon Feb 12 13:55:34 2024  begin with 76062652 relations and 61076701 unique ideals
Mon Feb 12 13:55:36 2024  reduce to 75851625 relations and 57490235 ideals in 6 passes
Mon Feb 12 13:55:36 2024  max relations containing the same ideal: 107
Mon Feb 12 13:55:57 2024  removing 5361846 relations and 3361846 ideals in 2000000 cliques
Mon Feb 12 13:56:00 2024  commencing in-memory singleton removal
Mon Feb 12 13:56:01 2024  begin with 70489779 relations and 57490235 unique ideals
Mon Feb 12 13:56:02 2024  reduce to 70269671 relations and 53903079 ideals in 6 passes
Mon Feb 12 13:56:02 2024  max relations containing the same ideal: 101
Mon Feb 12 13:56:22 2024  removing 5353664 relations and 3353664 ideals in 2000000 cliques
Mon Feb 12 13:56:25 2024  commencing in-memory singleton removal
Mon Feb 12 13:56:25 2024  begin with 64916007 relations and 53903079 unique ideals
Mon Feb 12 13:56:27 2024  reduce to 64682104 relations and 50309620 ideals in 6 passes
Mon Feb 12 13:56:27 2024  max relations containing the same ideal: 96
Mon Feb 12 13:56:44 2024  removing 5352743 relations and 3352743 ideals in 2000000 cliques
Mon Feb 12 13:56:47 2024  commencing in-memory singleton removal
Mon Feb 12 13:56:47 2024  begin with 59329361 relations and 50309620 unique ideals
Mon Feb 12 13:56:49 2024  reduce to 59079888 relations and 46700735 ideals in 6 passes
Mon Feb 12 13:56:49 2024  max relations containing the same ideal: 90
Mon Feb 12 13:57:05 2024  removing 5355627 relations and 3355627 ideals in 2000000 cliques
Mon Feb 12 13:57:07 2024  commencing in-memory singleton removal
Mon Feb 12 13:57:08 2024  begin with 53724261 relations and 46700735 unique ideals
Mon Feb 12 13:57:09 2024  reduce to 53453771 relations and 43066843 ideals in 6 passes
Mon Feb 12 13:57:09 2024  max relations containing the same ideal: 85
Mon Feb 12 13:57:24 2024  removing 5366402 relations and 3366402 ideals in 2000000 cliques
Mon Feb 12 13:57:26 2024  commencing in-memory singleton removal
Mon Feb 12 13:57:27 2024  begin with 48087369 relations and 43066843 unique ideals
Mon Feb 12 13:57:28 2024  reduce to 47792132 relations and 39396145 ideals in 6 passes
Mon Feb 12 13:57:28 2024  max relations containing the same ideal: 81
Mon Feb 12 13:57:41 2024  removing 5382044 relations and 3382044 ideals in 2000000 cliques
Mon Feb 12 13:57:43 2024  commencing in-memory singleton removal
Mon Feb 12 13:57:44 2024  begin with 42410088 relations and 39396145 unique ideals
Mon Feb 12 13:57:45 2024  reduce to 42081883 relations and 35674570 ideals in 6 passes
Mon Feb 12 13:57:45 2024  max relations containing the same ideal: 72
Mon Feb 12 13:57:57 2024  removing 5404943 relations and 3404943 ideals in 2000000 cliques
Mon Feb 12 13:57:59 2024  commencing in-memory singleton removal
Mon Feb 12 13:57:59 2024  begin with 36676940 relations and 35674570 unique ideals
Mon Feb 12 13:58:00 2024  reduce to 36301259 relations and 31879278 ideals in 6 passes
Mon Feb 12 13:58:00 2024  max relations containing the same ideal: 67
Mon Feb 12 13:58:10 2024  removing 5432160 relations and 3432160 ideals in 2000000 cliques
Mon Feb 12 13:58:12 2024  commencing in-memory singleton removal
Mon Feb 12 13:58:12 2024  begin with 30869099 relations and 31879278 unique ideals
Mon Feb 12 13:58:13 2024  reduce to 30424348 relations and 27982537 ideals in 8 passes
Mon Feb 12 13:58:13 2024  max relations containing the same ideal: 62
Mon Feb 12 13:58:22 2024  removing 3276299 relations and 2178997 ideals in 1097302 cliques
Mon Feb 12 13:58:23 2024  commencing in-memory singleton removal
Mon Feb 12 13:58:24 2024  begin with 27148049 relations and 27982537 unique ideals
Mon Feb 12 13:58:24 2024  reduce to 26909977 relations and 25557943 ideals in 6 passes
Mon Feb 12 13:58:24 2024  max relations containing the same ideal: 56
Mon Feb 12 13:58:35 2024  relations with 0 large ideals: 3662
Mon Feb 12 13:58:35 2024  relations with 1 large ideals: 28955
Mon Feb 12 13:58:35 2024  relations with 2 large ideals: 357178
Mon Feb 12 13:58:35 2024  relations with 3 large ideals: 1806370
Mon Feb 12 13:58:35 2024  relations with 4 large ideals: 4751516
Mon Feb 12 13:58:35 2024  relations with 5 large ideals: 7244692
Mon Feb 12 13:58:35 2024  relations with 6 large ideals: 6836988
Mon Feb 12 13:58:35 2024  relations with 7+ large ideals: 5880616
Mon Feb 12 13:58:35 2024  commencing 2-way merge
Mon Feb 12 13:58:47 2024  reduce to 18725304 relation sets and 17373270 unique ideals
Mon Feb 12 13:58:47 2024  commencing full merge
Mon Feb 12 14:03:59 2024  memory use: 2299.9 MB
Mon Feb 12 14:04:00 2024  found 8333489 cycles, need 8233470
Mon Feb 12 14:04:02 2024  weight of 8233470 cycles is about 1152772508 (140.01/cycle)
Mon Feb 12 14:04:02 2024  distribution of cycle lengths:
Mon Feb 12 14:04:02 2024  1 relations: 109400
Mon Feb 12 14:04:02 2024  2 relations: 330353
Mon Feb 12 14:04:02 2024  3 relations: 465404
Mon Feb 12 14:04:02 2024  4 relations: 530345
Mon Feb 12 14:04:02 2024  5 relations: 591435
Mon Feb 12 14:04:02 2024  6 relations: 615438
Mon Feb 12 14:04:02 2024  7 relations: 625432
Mon Feb 12 14:04:02 2024  8 relations: 615058
Mon Feb 12 14:04:02 2024  9 relations: 591137
Mon Feb 12 14:04:02 2024  10+ relations: 3759468
Mon Feb 12 14:04:02 2024  heaviest cycle: 28 relations
Mon Feb 12 14:04:04 2024  commencing cycle optimization
Mon Feb 12 14:04:18 2024  start with 79478072 relations
Mon Feb 12 14:06:44 2024  pruned 4922303 relations
Mon Feb 12 14:06:44 2024  memory use: 1931.9 MB
Mon Feb 12 14:06:44 2024  distribution of cycle lengths:
Mon Feb 12 14:06:44 2024  1 relations: 109400
Mon Feb 12 14:06:44 2024  2 relations: 341812
Mon Feb 12 14:06:44 2024  3 relations: 490660
Mon Feb 12 14:06:44 2024  4 relations: 562576
Mon Feb 12 14:06:44 2024  5 relations: 634756
Mon Feb 12 14:06:44 2024  6 relations: 661802
Mon Feb 12 14:06:44 2024  7 relations: 677386
Mon Feb 12 14:06:44 2024  8 relations: 664325
Mon Feb 12 14:06:44 2024  9 relations: 636679
Mon Feb 12 14:06:44 2024  10+ relations: 3454074
Mon Feb 12 14:06:44 2024  heaviest cycle: 28 relations
Mon Feb 12 14:06:52 2024  RelProcTime: 2554
Mon Feb 12 14:06:52 2024
Mon Feb 12 14:06:52 2024  commencing linear algebra
Mon Feb 12 14:06:52 2024  using VBITS=256
Mon Feb 12 14:06:53 2024  read 8233470 cycles
Mon Feb 12 14:07:05 2024  cycles contain 26336211 unique relations
Mon Feb 12 14:10:19 2024  read 26336211 relations
Mon Feb 12 14:10:20 2024  using 20 quadratic characters above 4294917295
Mon Feb 12 14:10:22 2024  building initial matrix
Mon Feb 12 14:15:32 2024  memory use: 3757.8 MB
Mon Feb 12 14:15:36 2024  read 8233470 cycles
Mon Feb 12 14:15:37 2024  matrix is 8233292 x 8233470 (4370.3 MB) with weight 1329980185 (161.53/col)
Mon Feb 12 14:15:37 2024  sparse part has weight 1046847211 (127.15/col)
Mon Feb 12 14:17:08 2024  filtering completed in 2 passes
Mon Feb 12 14:17:09 2024  matrix is 8233187 x 8233364 (4370.3 MB) with weight 1329974541 (161.53/col)
Mon Feb 12 14:17:09 2024  sparse part has weight 1046845256 (127.15/col)
Mon Feb 12 14:17:35 2024  matrix starts at (0, 0)
Mon Feb 12 14:17:36 2024  matrix is 8233187 x 8233364 (4370.3 MB) with weight 1329974541 (161.53/col)
Mon Feb 12 14:17:36 2024  sparse part has weight 1046845256 (127.15/col)
Mon Feb 12 14:17:36 2024  saving the first 240 matrix rows for later
Mon Feb 12 14:17:39 2024  matrix includes 256 packed rows
Mon Feb 12 14:17:41 2024  matrix is 8232947 x 8233364 (3926.2 MB) with weight 958913788 (116.47/col)
Mon Feb 12 14:17:41 2024  sparse part has weight 897498112 (109.01/col)
Mon Feb 12 14:17:41 2024  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Mon Feb 12 14:17:59 2024  commencing Lanczos iteration (64 threads)
Mon Feb 12 14:17:59 2024  memory use: 5202.2 MB
Mon Feb 12 14:19:19 2024  linear algebra at 0.4%, ETA 5h52m
Mon Feb 12 14:21:20 2024  checking every 20000 dimensions, checkpointing every 1400000 dimensions
Mon Feb 12 20:09:03 2024  lanczos halted after 32258 iterations (dim = 8232946)
Mon Feb 12 20:09:35 2024  recovered 28 nontrivial dependencies
Mon Feb 12 20:09:35 2024  BLanczosTime: 21763
Mon Feb 12 20:09:35 2024
Mon Feb 12 20:09:35 2024  commencing square root phase
Mon Feb 12 20:09:35 2024  handling dependencies 1 to 64
Mon Feb 12 20:09:35 2024  reading relations for dependency 1
Mon Feb 12 20:09:36 2024  read 4117060 cycles
Mon Feb 12 20:09:42 2024  cycles contain 13165894 unique relations
Mon Feb 12 20:12:53 2024  read 13165894 relations
Mon Feb 12 20:13:37 2024  multiplying 13165894 relations
Mon Feb 12 20:19:17 2024  multiply complete, coefficients have about 725.94 million bits
Mon Feb 12 20:19:19 2024  initial square root is modulo 3256717
Mon Feb 12 20:23:08 2024  GCD is 1, no factor found
Mon Feb 12 20:23:08 2024  reading relations for dependency 2
Mon Feb 12 20:23:09 2024  read 4114119 cycles
Mon Feb 12 20:23:15 2024  cycles contain 13162168 unique relations
Mon Feb 12 20:26:25 2024  read 13162168 relations
Mon Feb 12 20:27:10 2024  multiplying 13162168 relations
Mon Feb 12 20:32:50 2024  multiply complete, coefficients have about 725.72 million bits
Mon Feb 12 20:32:51 2024  initial square root is modulo 3242047
Mon Feb 12 20:36:41 2024  GCD is 1, no factor found
Mon Feb 12 20:36:41 2024  reading relations for dependency 3
Mon Feb 12 20:36:42 2024  read 4118113 cycles
Mon Feb 12 20:36:48 2024  cycles contain 13169146 unique relations
Mon Feb 12 20:39:58 2024  read 13169146 relations
Mon Feb 12 20:40:42 2024  multiplying 13169146 relations
Mon Feb 12 20:47:17 2024  multiply complete, coefficients have about 726.11 million bits
Mon Feb 12 20:47:19 2024  initial square root is modulo 3268159
Mon Feb 12 20:52:48 2024  GCD is N, no factor found
Mon Feb 12 20:52:48 2024  reading relations for dependency 4
Mon Feb 12 20:52:49 2024  read 4116478 cycles
Mon Feb 12 20:52:57 2024  cycles contain 13166114 unique relations
Mon Feb 12 20:56:34 2024  read 13166114 relations
Mon Feb 12 20:57:34 2024  multiplying 13166114 relations
Mon Feb 12 21:05:17 2024  multiply complete, coefficients have about 725.94 million bits
Mon Feb 12 21:05:19 2024  initial square root is modulo 3256717
Mon Feb 12 21:10:47 2024  sqrtTime: 3672
Mon Feb 12 21:10:47 2024  p55 factor: 3428257127376885205949745091076865879860251051635849317
Mon Feb 12 21:10:47 2024  p117 factor: 306525988550899428245903448426455668237468291911050789047181594809456906175296082680257383771804824119736129186124381
Mon Feb 12 21:10:47 2024  elapsed time 07:46:30