C167_3366_2234 postprocessing log

Sun Nov 28 21:51:21 2021
Sun Nov 28 21:51:21 2021
Sun Nov 28 21:51:21 2021  Msieve v. 1.53 (SVN unknown)
Sun Nov 28 21:51:21 2021  random seeds: 95dde3a0 fdddcffe
Sun Nov 28 21:51:21 2021  factoring 13368284214193224633734319188943548571944019152467769188409683532275719754411716854949245748834255209268431318350456149665670194117083470399073893301431223697137330367 (167 digits)
Sun Nov 28 21:51:21 2021  searching for 15-digit factors
Sun Nov 28 21:51:22 2021  commencing number field sieve (167-digit input)
Sun Nov 28 21:51:22 2021  R0: -143707403762429604300725962378678
Sun Nov 28 21:51:22 2021  R1: 148056647264431276509557
Sun Nov 28 21:51:22 2021  A0: -2280492081782925836982244766533633912764
Sun Nov 28 21:51:22 2021  A1: -219997441286397974171227225482059
Sun Nov 28 21:51:22 2021  A2: 135509331133986555643650684
Sun Nov 28 21:51:22 2021  A3: -126536886947476586449
Sun Nov 28 21:51:22 2021  A4: 4569067344288
Sun Nov 28 21:51:22 2021  A5: 1304100
Sun Nov 28 21:51:22 2021  skew 4852629.68, size 3.485e-16, alpha -7.477, combined = 6.166e-13 rroots = 3
Sun Nov 28 21:51:22 2021
Sun Nov 28 21:51:22 2021  commencing relation filtering
Sun Nov 28 21:51:22 2021  setting target matrix density to 112.0
Sun Nov 28 21:51:22 2021  estimated available RAM is 32721.3 MB
Sun Nov 28 21:51:22 2021  commencing duplicate removal, pass 1
Sun Nov 28 21:56:53 2021  error -9 reading relation 24183917
Sun Nov 28 21:57:49 2021  error -9 reading relation 28283690
Sun Nov 28 21:57:50 2021  error -15 reading relation 28305330
Sun Nov 28 21:58:06 2021  error -5 reading relation 29523864
Sun Nov 28 22:19:32 2021  error -15 reading relation 123305553
Sun Nov 28 22:20:03 2021  error -15 reading relation 125589776
Sun Nov 28 22:20:32 2021  error -1 reading relation 127767910
Sun Nov 28 22:20:55 2021  error -15 reading relation 129428410
Sun Nov 28 22:21:17 2021  skipped 20 relations with composite factors
Sun Nov 28 22:21:17 2021  found 29429980 hash collisions in 131063092 relations
Sun Nov 28 22:22:06 2021  added 121999 free relations
Sun Nov 28 22:22:06 2021  commencing duplicate removal, pass 2
Sun Nov 28 22:23:14 2021  found 31676717 duplicates and 99508374 unique relations
Sun Nov 28 22:23:14 2021  memory use: 724.8 MB
Sun Nov 28 22:23:14 2021  reading ideals above 720000
Sun Nov 28 22:23:14 2021  commencing singleton removal, initial pass
Sun Nov 28 22:42:42 2021  memory use: 2756.0 MB
Sun Nov 28 22:42:43 2021  reading all ideals from disk
Sun Nov 28 22:42:45 2021  memory use: 3810.6 MB
Sun Nov 28 22:42:55 2021  keeping 91311835 ideals with weight <= 200, target excess is 515972
Sun Nov 28 22:43:06 2021  commencing in-memory singleton removal
Sun Nov 28 22:43:14 2021  begin with 99508374 relations and 91311835 unique ideals
Sun Nov 28 22:44:36 2021  reduce to 66057327 relations and 54593723 ideals in 13 passes
Sun Nov 28 22:44:36 2021  max relations containing the same ideal: 163
Sun Nov 28 22:45:06 2021  removing 8772397 relations and 6772397 ideals in 2000000 cliques
Sun Nov 28 22:45:09 2021  commencing in-memory singleton removal
Sun Nov 28 22:45:14 2021  begin with 57284930 relations and 54593723 unique ideals
Sun Nov 28 22:45:54 2021  reduce to 56393431 relations and 46897247 ideals in 8 passes
Sun Nov 28 22:45:54 2021  max relations containing the same ideal: 152
Sun Nov 28 22:46:20 2021  removing 6962006 relations and 4962006 ideals in 2000000 cliques
Sun Nov 28 22:46:22 2021  commencing in-memory singleton removal
Sun Nov 28 22:46:26 2021  begin with 49431425 relations and 46897247 unique ideals
Sun Nov 28 22:46:56 2021  reduce to 48778871 relations and 41260479 ideals in 7 passes
Sun Nov 28 22:46:56 2021  max relations containing the same ideal: 134
Sun Nov 28 22:47:18 2021  removing 6480568 relations and 4480568 ideals in 2000000 cliques
Sun Nov 28 22:47:20 2021  commencing in-memory singleton removal
Sun Nov 28 22:47:24 2021  begin with 42298303 relations and 41260479 unique ideals
Sun Nov 28 22:47:52 2021  reduce to 41672900 relations and 36130941 ideals in 8 passes
Sun Nov 28 22:47:52 2021  max relations containing the same ideal: 121
Sun Nov 28 22:48:12 2021  removing 6266366 relations and 4266366 ideals in 2000000 cliques
Sun Nov 28 22:48:14 2021  commencing in-memory singleton removal
Sun Nov 28 22:48:16 2021  begin with 35406534 relations and 36130941 unique ideals
Sun Nov 28 22:48:40 2021  reduce to 34746995 relations and 31177324 ideals in 8 passes
Sun Nov 28 22:48:40 2021  max relations containing the same ideal: 109
Sun Nov 28 22:48:56 2021  removing 6155468 relations and 4155468 ideals in 2000000 cliques
Sun Nov 28 22:48:58 2021  commencing in-memory singleton removal
Sun Nov 28 22:49:00 2021  begin with 28591527 relations and 31177324 unique ideals
Sun Nov 28 22:49:18 2021  reduce to 27839546 relations and 26232206 ideals in 8 passes
Sun Nov 28 22:49:18 2021  max relations containing the same ideal: 91
Sun Nov 28 22:49:32 2021  removing 3551058 relations and 2542246 ideals in 1008812 cliques
Sun Nov 28 22:49:33 2021  commencing in-memory singleton removal
Sun Nov 28 22:49:35 2021  begin with 24288488 relations and 26232206 unique ideals
Sun Nov 28 22:49:50 2021  reduce to 23965706 relations and 23356441 ideals in 8 passes
Sun Nov 28 22:49:50 2021  max relations containing the same ideal: 82
Sun Nov 28 22:50:02 2021  removing 75260 relations and 64523 ideals in 10737 cliques
Sun Nov 28 22:50:02 2021  commencing in-memory singleton removal
Sun Nov 28 22:50:04 2021  begin with 23890446 relations and 23356441 unique ideals
Sun Nov 28 22:50:13 2021  reduce to 23890300 relations and 23291772 ideals in 5 passes
Sun Nov 28 22:50:13 2021  max relations containing the same ideal: 81
Sun Nov 28 22:50:18 2021  relations with 0 large ideals: 1708
Sun Nov 28 22:50:18 2021  relations with 1 large ideals: 7509
Sun Nov 28 22:50:18 2021  relations with 2 large ideals: 105188
Sun Nov 28 22:50:18 2021  relations with 3 large ideals: 687757
Sun Nov 28 22:50:18 2021  relations with 4 large ideals: 2409053
Sun Nov 28 22:50:18 2021  relations with 5 large ideals: 5011493
Sun Nov 28 22:50:18 2021  relations with 6 large ideals: 6552869
Sun Nov 28 22:50:18 2021  relations with 7+ large ideals: 9114723
Sun Nov 28 22:50:18 2021  commencing 2-way merge
Sun Nov 28 22:50:33 2021  reduce to 16063507 relation sets and 15464979 unique ideals
Sun Nov 28 22:50:33 2021  commencing full merge
Sun Nov 28 22:56:22 2021  memory use: 1924.1 MB
Sun Nov 28 22:56:24 2021  found 7382937 cycles, need 7325179
Sun Nov 28 22:56:25 2021  weight of 7325179 cycles is about 820779333 (112.05/cycle)
Sun Nov 28 22:56:25 2021  distribution of cycle lengths:
Sun Nov 28 22:56:25 2021  1 relations: 300039
Sun Nov 28 22:56:25 2021  2 relations: 487064
Sun Nov 28 22:56:25 2021  3 relations: 580751
Sun Nov 28 22:56:25 2021  4 relations: 602388
Sun Nov 28 22:56:25 2021  5 relations: 617144
Sun Nov 28 22:56:25 2021  6 relations: 603673
Sun Nov 28 22:56:25 2021  7 relations: 580771
Sun Nov 28 22:56:25 2021  8 relations: 543425
Sun Nov 28 22:56:25 2021  9 relations: 496522
Sun Nov 28 22:56:25 2021  10+ relations: 2513402
Sun Nov 28 22:56:25 2021  heaviest cycle: 27 relations
Sun Nov 28 22:56:26 2021  commencing cycle optimization
Sun Nov 28 22:56:38 2021  start with 59415765 relations
Sun Nov 28 22:59:11 2021  pruned 2750096 relations
Sun Nov 28 22:59:11 2021  memory use: 1605.4 MB
Sun Nov 28 22:59:11 2021  distribution of cycle lengths:
Sun Nov 28 22:59:11 2021  1 relations: 300039
Sun Nov 28 22:59:11 2021  2 relations: 501962
Sun Nov 28 22:59:11 2021  3 relations: 609327
Sun Nov 28 22:59:11 2021  4 relations: 631044
Sun Nov 28 22:59:11 2021  5 relations: 651028
Sun Nov 28 22:59:11 2021  6 relations: 634550
Sun Nov 28 22:59:11 2021  7 relations: 610153
Sun Nov 28 22:59:11 2021  8 relations: 567092
Sun Nov 28 22:59:11 2021  9 relations: 515032
Sun Nov 28 22:59:11 2021  10+ relations: 2304952
Sun Nov 28 22:59:11 2021  heaviest cycle: 27 relations
Sun Nov 28 22:59:22 2021  RelProcTime: 4080
Sun Nov 28 22:59:22 2021
Sun Nov 28 22:59:22 2021  commencing linear algebra
Sun Nov 28 22:59:23 2021  read 7325179 cycles
Sun Nov 28 22:59:39 2021  cycles contain 23574724 unique relations
Sun Nov 28 23:03:39 2021  read 23574724 relations
Sun Nov 28 23:04:28 2021  using 20 quadratic characters above 4294917295
Sun Nov 28 23:06:07 2021  building initial matrix
Sun Nov 28 23:11:31 2021  memory use: 3306.0 MB
Sun Nov 28 23:11:37 2021  read 7325179 cycles
Sun Nov 28 23:11:40 2021  matrix is 7325001 x 7325179 (3246.7 MB) with weight 997965493 (136.24/col)
Sun Nov 28 23:11:40 2021  sparse part has weight 763201718 (104.19/col)
Sun Nov 28 23:13:17 2021  filtering completed in 2 passes
Sun Nov 28 23:13:20 2021  matrix is 7324697 x 7324875 (3246.7 MB) with weight 997951112 (136.24/col)
Sun Nov 28 23:13:20 2021  sparse part has weight 763197252 (104.19/col)
Sun Nov 28 23:13:40 2021  matrix starts at (0, 0)
Sun Nov 28 23:13:43 2021  matrix is 7324697 x 7324875 (3246.7 MB) with weight 997951112 (136.24/col)
Sun Nov 28 23:13:43 2021  sparse part has weight 763197252 (104.19/col)
Sun Nov 28 23:13:43 2021  saving the first 48 matrix rows for later
Sun Nov 28 23:13:45 2021  matrix includes 64 packed rows
Sun Nov 28 23:13:47 2021  matrix is 7324649 x 7324875 (3160.9 MB) with weight 844449352 (115.29/col)
Sun Nov 28 23:13:47 2021  sparse part has weight 755352154 (103.12/col)
Sun Nov 28 23:13:47 2021  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
Sun Nov 28 23:14:38 2021  commencing Lanczos iteration (6 threads)
Sun Nov 28 23:14:38 2021  memory use: 2625.1 MB
Sun Nov 28 23:15:15 2021  linear algebra at 0.0%, ETA 46h44m
Sun Nov 28 23:15:27 2021  checkpointing every 160000 dimensions
Tue Nov 30 22:21:02 2021  lanczos halted after 115828 iterations (dim = 7324645)
Tue Nov 30 22:21:10 2021  recovered 27 nontrivial dependencies
Tue Nov 30 22:21:15 2021  BLanczosTime: 170513
Tue Nov 30 22:21:15 2021
Tue Nov 30 22:21:15 2021  commencing square root phase
Tue Nov 30 22:21:15 2021  handling dependencies 1 to 64
Tue Nov 30 22:21:15 2021  reading relations for dependency 1
Tue Nov 30 22:21:17 2021  read 3665187 cycles
Tue Nov 30 22:21:24 2021  cycles contain 11793572 unique relations
Tue Nov 30 22:23:37 2021  read 11793572 relations
Tue Nov 30 22:24:41 2021  multiplying 11793572 relations
Tue Nov 30 22:38:41 2021  multiply complete, coefficients have about 668.34 million bits
Tue Nov 30 22:38:47 2021  initial square root is modulo 990841
Tue Nov 30 22:55:29 2021  found factor: 5596104171747725086922325011800636906541010756612661
Tue Nov 30 22:55:29 2021  reading relations for dependency 2
Tue Nov 30 22:55:30 2021  read 3661684 cycles
Tue Nov 30 22:55:37 2021  cycles contain 11784364 unique relations
Tue Nov 30 22:57:50 2021  read 11784364 relations
Tue Nov 30 22:58:53 2021  multiplying 11784364 relations
Tue Nov 30 23:12:53 2021  multiply complete, coefficients have about 667.82 million bits
Tue Nov 30 23:12:59 2021  initial square root is modulo 980401
Tue Nov 30 23:29:41 2021  sqrtTime: 4106
Tue Nov 30 23:29:41 2021  p52 factor: 5596104171747725086922325011800636906541010756612661
Tue Nov 30 23:29:41 2021  p58 factor: 1333998837961337960065442347884324528735128784347543628037
Tue Nov 30 23:29:41 2021  p58 factor: 1790747809765487934390382588235939536351703100908433898631
Tue Nov 30 23:29:41 2021  elapsed time 49:38:20