C180_933436_i12737 postprocessing log

Fri May 15 15:37:46 2026
Fri May 15 15:37:46 2026
Fri May 15 15:37:46 2026  Msieve v. 1.54 (SVN Unversioned directory)
Fri May 15 15:37:46 2026  random seeds: 6751d315 6428bbc1
Fri May 15 15:37:46 2026  MPI process 0 of 1
Fri May 15 15:37:46 2026  Using 32 OpenMP threads
Fri May 15 15:37:46 2026  factoring 680500782994594476021117225984516397597435331714336944687455055381476861554738669297791396466095173290129001115910647571076935435936965131925871142072161287356547391302396038318467 (180 digits)
Fri May 15 15:37:47 2026  searching for 15-digit factors
Fri May 15 15:37:48 2026  commencing number field sieve (180-digit input)
Fri May 15 15:37:48 2026  R0: -51833011469547575279943838943737171
Fri May 15 15:37:48 2026  R1: 38899114063390847043406493
Fri May 15 15:37:48 2026  A0: -42118423080442725148071212427739466001768
Fri May 15 15:37:48 2026  A1: 17816448981548595110371281577779622
Fri May 15 15:37:48 2026  A2: 10548488306260359315322068265
Fri May 15 15:37:48 2026  A3: -576358463753849442579
Fri May 15 15:37:48 2026  A4: 48327321051685
Fri May 15 15:37:48 2026  A5: 1782900
Fri May 15 15:37:48 2026  skew 11306160.68, size 1.382e-17, alpha -5.781, combined = 8.759e-14 rroots = 3
Fri May 15 15:37:48 2026
Fri May 15 15:37:48 2026  commencing relation filtering
Fri May 15 15:37:48 2026  setting target matrix density to 140.0
Fri May 15 15:37:48 2026  estimated available RAM is 257736.5 MB
Fri May 15 15:37:48 2026  commencing duplicate removal, pass 1
Fri May 15 15:38:19 2026  error -15 reading relation 11765200
Fri May 15 15:38:45 2026  error -1 reading relation 21777365
Fri May 15 15:39:10 2026  error -1 reading relation 31922026
Fri May 15 15:40:40 2026  error -1 reading relation 67781567
Fri May 15 15:41:19 2026  error -1 reading relation 81318236
Fri May 15 15:41:35 2026  error -1 reading relation 87250059
Fri May 15 15:42:02 2026  error -1 reading relation 97232342
Fri May 15 15:43:47 2026  error -1 reading relation 135680549
Fri May 15 15:43:51 2026  error -1 reading relation 136911085
Fri May 15 15:44:07 2026  error -1 reading relation 142150208
Fri May 15 15:44:12 2026  error -1 reading relation 143943791
Fri May 15 15:46:22 2026  error -1 reading relation 192096469
Fri May 15 15:47:20 2026  error -1 reading relation 214964735
Fri May 15 15:47:23 2026  error -1 reading relation 215915031
Fri May 15 15:47:46 2026  error -1 reading relation 224842933
Fri May 15 15:47:49 2026  error -1 reading relation 225781295
Fri May 15 15:48:10 2026  error -1 reading relation 234098496
Fri May 15 15:48:28 2026  error -1 reading relation 241208580
Fri May 15 15:48:36 2026  error -1 reading relation 243651969
Fri May 15 15:48:37 2026  error -1 reading relation 244234970
Fri May 15 15:48:42 2026  error -1 reading relation 246013049
Fri May 15 15:48:45 2026  error -1 reading relation 247086573
Fri May 15 15:49:43 2026  error -1 reading relation 267659229
Fri May 15 15:49:48 2026  error -1 reading relation 269593496
Fri May 15 15:51:14 2026  error -1 reading relation 299089243
Fri May 15 15:51:46 2026  error -1 reading relation 310228389
Fri May 15 15:51:49 2026  error -1 reading relation 311702442
Fri May 15 15:52:05 2026  error -1 reading relation 317952214
Fri May 15 15:52:10 2026  error -1 reading relation 319874173
Fri May 15 15:52:36 2026  error -1 reading relation 330547163
Fri May 15 15:52:56 2026  error -1 reading relation 336298431
Fri May 15 15:53:06 2026  error -1 reading relation 340208677
Fri May 15 15:54:21 2026  error -1 reading relation 368612485
Fri May 15 15:54:30 2026  error -1 reading relation 371885220
Fri May 15 15:54:39 2026  error -1 reading relation 375412665
Fri May 15 15:54:43 2026  error -1 reading relation 376934326
Fri May 15 15:54:48 2026  error -1 reading relation 378800149
Fri May 15 15:54:50 2026  error -1 reading relation 379716984
Fri May 15 15:54:51 2026  error -1 reading relation 379870791
Fri May 15 15:55:13 2026  error -1 reading relation 388268921
Fri May 15 15:55:17 2026  error -1 reading relation 390006497
Fri May 15 15:55:46 2026  error -1 reading relation 401255194
Fri May 15 15:55:49 2026  error -1 reading relation 402644809
Fri May 15 15:55:50 2026  error -1 reading relation 402666684
Fri May 15 15:55:51 2026  error -15 reading relation 403241833
Fri May 15 15:55:59 2026  error -1 reading relation 406250566
Fri May 15 15:55:59 2026  error -1 reading relation 406253364
Fri May 15 15:57:27 2026  error -1 reading relation 438221305
Fri May 15 15:57:32 2026  error -1 reading relation 440000914
Fri May 15 15:57:46 2026  skipped 2 relations with composite factors
Fri May 15 15:57:46 2026  skipped 367 malformed relations
Fri May 15 15:57:46 2026  found 96862248 hash collisions in 445779485 relations
Fri May 15 15:58:26 2026  added 121441 free relations
Fri May 15 15:58:26 2026  commencing duplicate removal, pass 2
Fri May 15 16:14:29 2026  found 109462622 duplicates and 336438304 unique relations
Fri May 15 16:14:29 2026  memory use: 3155.0 MB
Fri May 15 16:14:29 2026  reading ideals above 720000
Fri May 15 16:14:30 2026  commencing singleton removal, initial pass
Fri May 15 17:16:49 2026  memory use: 6024.0 MB
Fri May 15 17:16:50 2026  reading all ideals from disk
Fri May 15 17:17:03 2026  memory use: 16339.1 MB
Fri May 15 17:18:55 2026  keeping 312112926 ideals with weight <= 200, target excess is 1793886
Fri May 15 17:21:14 2026  commencing in-memory singleton removal
Fri May 15 17:21:24 2026  begin with 336438304 relations and 312112926 unique ideals
Fri May 15 17:22:05 2026  reduce to 202560164 relations and 163820197 ideals in 15 passes
Fri May 15 17:22:05 2026  max relations containing the same ideal: 154
Fri May 15 17:25:28 2026  removing 12439174 relations and 10439174 ideals in 2000000 cliques
Fri May 15 17:25:40 2026  commencing in-memory singleton removal
Fri May 15 17:25:46 2026  begin with 190120990 relations and 163820197 unique ideals
Fri May 15 17:26:03 2026  reduce to 189572626 relations and 152825634 ideals in 8 passes
Fri May 15 17:26:03 2026  max relations containing the same ideal: 143
Fri May 15 17:28:52 2026  removing 9414642 relations and 7414642 ideals in 2000000 cliques
Fri May 15 17:29:02 2026  commencing in-memory singleton removal
Fri May 15 17:29:06 2026  begin with 180157984 relations and 152825634 unique ideals
Fri May 15 17:29:22 2026  reduce to 179797288 relations and 145046384 ideals in 8 passes
Fri May 15 17:29:22 2026  max relations containing the same ideal: 141
Fri May 15 17:32:03 2026  removing 8479863 relations and 6479863 ideals in 2000000 cliques
Fri May 15 17:32:12 2026  commencing in-memory singleton removal
Fri May 15 17:32:18 2026  begin with 171317425 relations and 145046384 unique ideals
Fri May 15 17:32:32 2026  reduce to 171002796 relations and 138248376 ideals in 8 passes
Fri May 15 17:32:32 2026  max relations containing the same ideal: 134
Fri May 15 17:35:05 2026  removing 7975728 relations and 5975728 ideals in 2000000 cliques
Fri May 15 17:35:13 2026  commencing in-memory singleton removal
Fri May 15 17:35:19 2026  begin with 163027068 relations and 138248376 unique ideals
Fri May 15 17:35:32 2026  reduce to 162733921 relations and 131976340 ideals in 7 passes
Fri May 15 17:35:32 2026  max relations containing the same ideal: 131
Fri May 15 17:37:43 2026  removing 7656043 relations and 5656043 ideals in 2000000 cliques
Fri May 15 17:37:52 2026  commencing in-memory singleton removal
Fri May 15 17:37:56 2026  begin with 155077878 relations and 131976340 unique ideals
Fri May 15 17:38:08 2026  reduce to 154794399 relations and 126033607 ideals in 7 passes
Fri May 15 17:38:08 2026  max relations containing the same ideal: 127
Fri May 15 17:40:34 2026  removing 7438847 relations and 5438847 ideals in 2000000 cliques
Fri May 15 17:40:43 2026  commencing in-memory singleton removal
Fri May 15 17:40:46 2026  begin with 147355552 relations and 126033607 unique ideals
Fri May 15 17:40:57 2026  reduce to 147074876 relations and 120310842 ideals in 7 passes
Fri May 15 17:40:57 2026  max relations containing the same ideal: 122
Fri May 15 17:43:09 2026  removing 7283672 relations and 5283672 ideals in 2000000 cliques
Fri May 15 17:43:18 2026  commencing in-memory singleton removal
Fri May 15 17:43:21 2026  begin with 139791204 relations and 120310842 unique ideals
Fri May 15 17:43:31 2026  reduce to 139509676 relations and 114742169 ideals in 7 passes
Fri May 15 17:43:31 2026  max relations containing the same ideal: 121
Fri May 15 17:45:34 2026  removing 7171596 relations and 5171596 ideals in 2000000 cliques
Fri May 15 17:45:42 2026  commencing in-memory singleton removal
Fri May 15 17:45:45 2026  begin with 132338080 relations and 114742169 unique ideals
Fri May 15 17:45:53 2026  reduce to 132053610 relations and 109282369 ideals in 6 passes
Fri May 15 17:45:53 2026  max relations containing the same ideal: 116
Fri May 15 17:47:52 2026  removing 7091553 relations and 5091553 ideals in 2000000 cliques
Fri May 15 17:47:59 2026  commencing in-memory singleton removal
Fri May 15 17:48:02 2026  begin with 124962057 relations and 109282369 unique ideals
Fri May 15 17:48:11 2026  reduce to 124668894 relations and 103893687 ideals in 7 passes
Fri May 15 17:48:11 2026  max relations containing the same ideal: 110
Fri May 15 17:49:59 2026  removing 7041400 relations and 5041400 ideals in 2000000 cliques
Fri May 15 17:50:07 2026  commencing in-memory singleton removal
Fri May 15 17:50:09 2026  begin with 117627494 relations and 103893687 unique ideals
Fri May 15 17:50:16 2026  reduce to 117323507 relations and 98543874 ideals in 7 passes
Fri May 15 17:50:16 2026  max relations containing the same ideal: 107
Fri May 15 17:51:55 2026  removing 7011119 relations and 5011119 ideals in 2000000 cliques
Fri May 15 17:52:02 2026  commencing in-memory singleton removal
Fri May 15 17:52:04 2026  begin with 110312388 relations and 98543874 unique ideals
Fri May 15 17:52:12 2026  reduce to 109993459 relations and 93208983 ideals in 7 passes
Fri May 15 17:52:12 2026  max relations containing the same ideal: 105
Fri May 15 17:53:45 2026  removing 7002664 relations and 5002664 ideals in 2000000 cliques
Fri May 15 17:53:51 2026  commencing in-memory singleton removal
Fri May 15 17:53:54 2026  begin with 102990795 relations and 93208983 unique ideals
Fri May 15 17:54:02 2026  reduce to 102652016 relations and 87862055 ideals in 7 passes
Fri May 15 17:54:02 2026  max relations containing the same ideal: 98
Fri May 15 17:55:30 2026  removing 7015934 relations and 5015934 ideals in 2000000 cliques
Fri May 15 17:55:36 2026  commencing in-memory singleton removal
Fri May 15 17:55:39 2026  begin with 95636082 relations and 87862055 unique ideals
Fri May 15 17:55:46 2026  reduce to 95271376 relations and 82475136 ideals in 7 passes
Fri May 15 17:55:46 2026  max relations containing the same ideal: 93
Fri May 15 17:57:07 2026  removing 7051025 relations and 5051025 ideals in 2000000 cliques
Fri May 15 17:57:12 2026  commencing in-memory singleton removal
Fri May 15 17:57:15 2026  begin with 88220351 relations and 82475136 unique ideals
Fri May 15 17:57:21 2026  reduce to 87824754 relations and 77021225 ideals in 8 passes
Fri May 15 17:57:21 2026  max relations containing the same ideal: 88
Fri May 15 17:58:39 2026  removing 7101883 relations and 5101883 ideals in 2000000 cliques
Fri May 15 17:58:44 2026  commencing in-memory singleton removal
Fri May 15 17:58:46 2026  begin with 80722871 relations and 77021225 unique ideals
Fri May 15 17:58:52 2026  reduce to 80282896 relations and 71470851 ideals in 7 passes
Fri May 15 17:58:52 2026  max relations containing the same ideal: 84
Fri May 15 18:00:01 2026  removing 7185856 relations and 5185856 ideals in 2000000 cliques
Fri May 15 18:00:06 2026  commencing in-memory singleton removal
Fri May 15 18:00:08 2026  begin with 73097040 relations and 71470851 unique ideals
Fri May 15 18:00:14 2026  reduce to 72602307 relations and 65779767 ideals in 8 passes
Fri May 15 18:00:14 2026  max relations containing the same ideal: 79
Fri May 15 18:01:25 2026  removing 7300747 relations and 5300747 ideals in 2000000 cliques
Fri May 15 18:01:31 2026  commencing in-memory singleton removal
Fri May 15 18:01:32 2026  begin with 65301560 relations and 65779767 unique ideals
Fri May 15 18:01:37 2026  reduce to 64726779 relations and 59890766 ideals in 8 passes
Fri May 15 18:01:37 2026  max relations containing the same ideal: 73
Fri May 15 18:02:35 2026  removing 7462928 relations and 5462928 ideals in 2000000 cliques
Fri May 15 18:02:40 2026  commencing in-memory singleton removal
Fri May 15 18:02:42 2026  begin with 57263851 relations and 59890766 unique ideals
Fri May 15 18:02:46 2026  reduce to 56577727 relations and 53723855 ideals in 9 passes
Fri May 15 18:02:46 2026  max relations containing the same ideal: 65
Fri May 15 18:03:37 2026  removing 3618703 relations and 2845739 ideals in 772964 cliques
Fri May 15 18:03:41 2026  commencing in-memory singleton removal
Fri May 15 18:03:42 2026  begin with 52959024 relations and 53723855 unique ideals
Fri May 15 18:03:45 2026  reduce to 52789631 relations and 50706813 ideals in 7 passes
Fri May 15 18:03:45 2026  max relations containing the same ideal: 64
Fri May 15 18:04:42 2026  relations with 0 large ideals: 6279
Fri May 15 18:04:42 2026  relations with 1 large ideals: 59851
Fri May 15 18:04:42 2026  relations with 2 large ideals: 695936
Fri May 15 18:04:42 2026  relations with 3 large ideals: 3465702
Fri May 15 18:04:42 2026  relations with 4 large ideals: 9194995
Fri May 15 18:04:42 2026  relations with 5 large ideals: 14287527
Fri May 15 18:04:42 2026  relations with 6 large ideals: 13637561
Fri May 15 18:04:42 2026  relations with 7+ large ideals: 11441780
Fri May 15 18:04:42 2026  commencing 2-way merge
Fri May 15 18:05:45 2026  reduce to 32671386 relation sets and 30588568 unique ideals
Fri May 15 18:05:45 2026  commencing full merge
Fri May 15 18:30:10 2026  memory use: 3676.8 MB
Fri May 15 18:30:17 2026  found 13834194 cycles, need 13754768
Fri May 15 18:30:24 2026  weight of 13754768 cycles is about 1926170380 (140.04/cycle)
Fri May 15 18:30:24 2026  distribution of cycle lengths:
Fri May 15 18:30:24 2026  1 relations: 683540
Fri May 15 18:30:24 2026  2 relations: 761417
Fri May 15 18:30:24 2026  3 relations: 830117
Fri May 15 18:30:24 2026  4 relations: 839977
Fri May 15 18:30:24 2026  5 relations: 874086
Fri May 15 18:30:25 2026  6 relations: 875911
Fri May 15 18:30:25 2026  7 relations: 866969
Fri May 15 18:30:25 2026  8 relations: 860073
Fri May 15 18:30:25 2026  9 relations: 828689
Fri May 15 18:30:25 2026  10+ relations: 6333989
Fri May 15 18:30:25 2026  heaviest cycle: 28 relations
Fri May 15 18:30:34 2026  commencing cycle optimization
Fri May 15 18:31:45 2026  start with 133294402 relations
Fri May 15 18:42:16 2026  pruned 6314183 relations
Fri May 15 18:42:17 2026  memory use: 3507.8 MB
Fri May 15 18:42:17 2026  distribution of cycle lengths:
Fri May 15 18:42:17 2026  1 relations: 683540
Fri May 15 18:42:17 2026  2 relations: 781323
Fri May 15 18:42:17 2026  3 relations: 864806
Fri May 15 18:42:17 2026  4 relations: 874939
Fri May 15 18:42:17 2026  5 relations: 918124
Fri May 15 18:42:17 2026  6 relations: 919117
Fri May 15 18:42:17 2026  7 relations: 915272
Fri May 15 18:42:17 2026  8 relations: 906224
Fri May 15 18:42:17 2026  9 relations: 875122
Fri May 15 18:42:17 2026  10+ relations: 6016301
Fri May 15 18:42:17 2026  heaviest cycle: 28 relations
Fri May 15 18:43:03 2026  RelProcTime: 11115
Fri May 15 18:43:03 2026
Fri May 15 18:43:03 2026  commencing linear algebra
Fri May 15 18:43:03 2026  using VBITS=256
Fri May 15 18:43:03 2026  stopping after matrix build
Fri May 15 18:43:03 2026  initialized process (0,0) of 1 x 1 grid
Fri May 15 18:43:06 2026  read 13754768 cycles
Fri May 15 18:44:11 2026  cycles contain 51580516 unique relations
Fri May 15 18:53:42 2026  read 51580516 relations
Fri May 15 18:53:53 2026  using 20 quadratic characters above 4294917295
Fri May 15 18:54:02 2026  building initial matrix
Fri May 15 19:18:30 2026  memory use: 7153.0 MB
Fri May 15 19:18:51 2026  read 13754768 cycles
Fri May 15 19:18:55 2026  matrix is 13754591 x 13754768 (7413.6 MB) with weight 2221767688 (161.53/col)
Fri May 15 19:18:55 2026  sparse part has weight 1778370003 (129.29/col)
Fri May 15 19:26:39 2026  filtering completed in 2 passes
Fri May 15 19:26:46 2026  matrix is 13754162 x 13754339 (7413.5 MB) with weight 2221745293 (161.53/col)
Fri May 15 19:26:46 2026  sparse part has weight 1778362126 (129.29/col)
Fri May 15 19:28:56 2026  BLanczosTime: 2753
Fri May 15 19:28:56 2026  elapsed time 03:51:10
Fri May 15 19:31:49 2026
Fri May 15 19:31:49 2026
Fri May 15 19:31:49 2026  Msieve v. 1.54 (SVN Unversioned directory)
Fri May 15 19:31:49 2026  random seeds: 5cbb4364 36e77ccb
Fri May 15 19:31:49 2026  MPI process 0 of 1
Fri May 15 19:31:49 2026  Using 64 OpenMP threads
Fri May 15 19:31:49 2026  factoring 680500782994594476021117225984516397597435331714336944687455055381476861554738669297791396466095173290129001115910647571076935435936965131925871142072161287356547391302396038318467 (180 digits)
Fri May 15 19:31:50 2026  searching for 15-digit factors
Fri May 15 19:31:51 2026  commencing number field sieve (180-digit input)
Fri May 15 19:31:51 2026  R0: -51833011469547575279943838943737171
Fri May 15 19:31:51 2026  R1: 38899114063390847043406493
Fri May 15 19:31:51 2026  A0: -42118423080442725148071212427739466001768
Fri May 15 19:31:51 2026  A1: 17816448981548595110371281577779622
Fri May 15 19:31:51 2026  A2: 10548488306260359315322068265
Fri May 15 19:31:51 2026  A3: -576358463753849442579
Fri May 15 19:31:51 2026  A4: 48327321051685
Fri May 15 19:31:51 2026  A5: 1782900
Fri May 15 19:31:51 2026  skew 11306160.68, size 1.382e-17, alpha -5.781, combined = 8.759e-14 rroots = 3
Fri May 15 19:31:51 2026
Fri May 15 19:31:51 2026  commencing linear algebra
Fri May 15 19:31:51 2026  using VBITS=256
Fri May 15 19:31:51 2026  skipping matrix build
Fri May 15 19:31:51 2026  initialized process (0,0) of 1 x 1 grid
Fri May 15 19:32:05 2026  matrix starts at (0, 0)
Fri May 15 19:32:14 2026  matrix is 13754162 x 13754339 (7413.5 MB) with weight 2221745293 (161.53/col)
Fri May 15 19:32:14 2026  sparse part has weight 1778362126 (129.29/col)
Fri May 15 19:32:14 2026  saving the first 240 matrix rows for later
Fri May 15 19:32:19 2026  matrix includes 256 packed rows
Fri May 15 19:32:24 2026  matrix is 13753922 x 13754339 (6691.5 MB) with weight 1632466366 (118.69/col)
Fri May 15 19:32:24 2026  sparse part has weight 1534067947 (111.53/col)
Fri May 15 19:32:24 2026  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Fri May 15 19:32:58 2026  commencing Lanczos iteration (64 threads)
Fri May 15 19:32:58 2026  memory use: 9275.7 MB
Fri May 15 19:35:03 2026  linear algebra at 0.2%, ETA 15h18m
Fri May 15 19:38:04 2026  checking every 10000 dimensions, checkpointing every 910000 dimensions
Sat May 16 10:25:58 2026  lanczos halted after 53889 iterations (dim = 13753922)
Sat May 16 10:26:41 2026  recovered 31 nontrivial dependencies
Sat May 16 10:26:43 2026  BLanczosTime: 53692
Sat May 16 10:26:43 2026
Sat May 16 10:26:43 2026  commencing square root phase
Sat May 16 10:26:43 2026  handling dependencies 1 to 64
Sat May 16 10:26:43 2026  reading relations for dependency 1
Sat May 16 10:26:44 2026  read 6877038 cycles
Sat May 16 10:26:56 2026  cycles contain 25789486 unique relations
Sat May 16 10:34:14 2026  read 25789486 relations
Sat May 16 10:38:33 2026  multiplying 25789486 relations
Sat May 16 10:44:12 2026  multiply complete, coefficients have about 1527.07 million bits
Sat May 16 10:44:20 2026  initial square root is modulo 7080077
Sat May 16 11:04:33 2026  GCD is 1, no factor found
Sat May 16 11:04:33 2026  reading relations for dependency 2
Sat May 16 11:04:37 2026  read 6879638 cycles
Sat May 16 11:05:10 2026  cycles contain 25791644 unique relations
Sat May 16 11:14:41 2026  read 25791644 relations
Sat May 16 11:18:58 2026  multiplying 25791644 relations
Sat May 16 11:24:21 2026  multiply complete, coefficients have about 1527.20 million bits
Sat May 16 11:24:28 2026  initial square root is modulo 7089209
Sat May 16 11:46:15 2026  GCD is 1, no factor found
Sat May 16 11:46:15 2026  reading relations for dependency 3
Sat May 16 11:46:19 2026  read 6874552 cycles
Sat May 16 11:47:02 2026  cycles contain 25784136 unique relations
Sat May 16 11:57:06 2026  read 25784136 relations
Sat May 16 12:02:06 2026  multiplying 25784136 relations
Sat May 16 12:07:38 2026  multiply complete, coefficients have about 1526.76 million bits
Sat May 16 12:07:47 2026  initial square root is modulo 7057201
Sat May 16 12:29:45 2026  sqrtTime: 7382
Sat May 16 12:29:45 2026  p76 factor: 7813140101873437881348865331084151760371085131122608812000528461439087791873
Sat May 16 12:29:45 2026  p104 factor: 87096964104281673397572071378672730863940805597107711748567926948359370023292231881286257926605114088579
Sat May 16 12:29:45 2026  elapsed time 16:57:56