C168_159978_13580 postprocessing log

Wed Feb 26 21:03:56 2025
Wed Feb 26 21:03:56 2025
Wed Feb 26 21:03:56 2025  Msieve v. 1.54 (SVN Unversioned directory)
Wed Feb 26 21:03:56 2025  random seeds: 43f97cf8 f1ce1e32
Wed Feb 26 21:03:56 2025  MPI process 0 of 1
Wed Feb 26 21:03:56 2025  Using 32 OpenMP threads
Wed Feb 26 21:03:56 2025  factoring 137610058431266240762677458844541384105449819477713476988999552157677680343256409185262443501503371450048173584361493389831352336298962228281116288272222566279001631007 (168 digits)
Wed Feb 26 21:03:56 2025  searching for 15-digit factors
Wed Feb 26 21:03:57 2025  commencing number field sieve (168-digit input)
Wed Feb 26 21:03:57 2025  R0: -329780005472466766067168666343523
Wed Feb 26 21:03:57 2025  R1: 8862136948168289
Wed Feb 26 21:03:57 2025  A0: -51385772485451899523399457644935395218256
Wed Feb 26 21:03:57 2025  A1: 6882474479500642714746639608994688
Wed Feb 26 21:03:57 2025  A2: 973425987921361464510695830
Wed Feb 26 21:03:57 2025  A3: -55205743600787091569
Wed Feb 26 21:03:57 2025  A4: -4796566605180
Wed Feb 26 21:03:57 2025  A5: 35280
Wed Feb 26 21:03:57 2025  skew 18239489.10, size 2.735e-16, alpha -6.719, combined = 5.268e-13 rroots = 3
Wed Feb 26 21:03:57 2025
Wed Feb 26 21:03:57 2025  commencing relation filtering
Wed Feb 26 21:03:57 2025  setting target matrix density to 110.0
Wed Feb 26 21:03:57 2025  estimated available RAM is 257736.5 MB
Wed Feb 26 21:03:57 2025  commencing duplicate removal, pass 1
Wed Feb 26 21:04:10 2025  error -1 reading relation 5058848
Wed Feb 26 21:06:44 2025  error -1 reading relation 65536777
Wed Feb 26 21:06:55 2025  error -1 reading relation 70384009
Wed Feb 26 21:07:05 2025  error -1 reading relation 74681612
Wed Feb 26 21:07:57 2025  error -1 reading relation 95816831
Wed Feb 26 21:08:38 2025  error -1 reading relation 113308409
Wed Feb 26 21:11:23 2025  error -6 reading relation 190888762
Wed Feb 26 21:11:25 2025  error -1 reading relation 191713013
Wed Feb 26 21:11:39 2025  error -1 reading relation 199460113
Wed Feb 26 21:11:56 2025  error -15 reading relation 210395435
Wed Feb 26 21:13:14 2025  error -1 reading relation 241552217
Wed Feb 26 21:13:44 2025  error -1 reading relation 252248750
Wed Feb 26 21:13:58 2025  error -1 reading relation 257466638
Wed Feb 26 21:14:15 2025  error -1 reading relation 264398823
Wed Feb 26 21:14:15 2025  error -1 reading relation 264430282
Wed Feb 26 21:14:23 2025  skipped 1 relations with composite factors
Wed Feb 26 21:14:23 2025  skipped 165 malformed relations
Wed Feb 26 21:14:23 2025  found 56414940 hash collisions in 267758264 relations
Wed Feb 26 21:14:53 2025  commencing duplicate removal, pass 2
Wed Feb 26 21:22:21 2025  found 56831001 duplicates and 210927263 unique relations
Wed Feb 26 21:22:21 2025  memory use: 1449.5 MB
Wed Feb 26 21:22:21 2025  reading ideals above 720000
Wed Feb 26 21:22:21 2025  commencing singleton removal, initial pass
Wed Feb 26 21:44:39 2025  memory use: 6024.0 MB
Wed Feb 26 21:44:40 2025  reading all ideals from disk
Wed Feb 26 21:44:46 2025  memory use: 9738.3 MB
Wed Feb 26 21:45:25 2025  keeping 218776767 ideals with weight <= 200, target excess is 1035096
Wed Feb 26 21:46:15 2025  commencing in-memory singleton removal
Wed Feb 26 21:46:19 2025  begin with 210927263 relations and 218776767 unique ideals
Wed Feb 26 21:46:39 2025  reduce to 96204343 relations and 87434785 ideals in 20 passes
Wed Feb 26 21:46:39 2025  max relations containing the same ideal: 127
Wed Feb 26 21:47:52 2025  removing 8760307 relations and 7760307 ideals in 1000000 cliques
Wed Feb 26 21:47:57 2025  commencing in-memory singleton removal
Wed Feb 26 21:47:59 2025  begin with 87444036 relations and 87434785 unique ideals
Wed Feb 26 21:48:06 2025  reduce to 86773150 relations and 78993675 ideals in 11 passes
Wed Feb 26 21:48:06 2025  max relations containing the same ideal: 115
Wed Feb 26 21:48:45 2025  removing 6562244 relations and 5562244 ideals in 1000000 cliques
Wed Feb 26 21:48:48 2025  commencing in-memory singleton removal
Wed Feb 26 21:48:49 2025  begin with 80210906 relations and 78993675 unique ideals
Wed Feb 26 21:48:54 2025  reduce to 79778297 relations and 72993409 ideals in 10 passes
Wed Feb 26 21:48:54 2025  max relations containing the same ideal: 109
Wed Feb 26 21:49:25 2025  removing 5892085 relations and 4892085 ideals in 1000000 cliques
Wed Feb 26 21:49:27 2025  commencing in-memory singleton removal
Wed Feb 26 21:49:28 2025  begin with 73886212 relations and 72993409 unique ideals
Wed Feb 26 21:49:33 2025  reduce to 73501896 relations and 67712259 ideals in 12 passes
Wed Feb 26 21:49:33 2025  max relations containing the same ideal: 103
Wed Feb 26 21:50:31 2025  removing 5547991 relations and 4547991 ideals in 1000000 cliques
Wed Feb 26 21:50:34 2025  commencing in-memory singleton removal
Wed Feb 26 21:50:36 2025  begin with 67953905 relations and 67712259 unique ideals
Wed Feb 26 21:50:41 2025  reduce to 67582502 relations and 62788160 ideals in 9 passes
Wed Feb 26 21:50:41 2025  max relations containing the same ideal: 100
Wed Feb 26 21:51:31 2025  removing 5355143 relations and 4355143 ideals in 1000000 cliques
Wed Feb 26 21:51:34 2025  commencing in-memory singleton removal
Wed Feb 26 21:51:35 2025  begin with 62227359 relations and 62788160 unique ideals
Wed Feb 26 21:51:39 2025  reduce to 61848927 relations and 58049336 ideals in 8 passes
Wed Feb 26 21:51:39 2025  max relations containing the same ideal: 93
Wed Feb 26 21:52:22 2025  removing 5243269 relations and 4243269 ideals in 1000000 cliques
Wed Feb 26 21:52:25 2025  commencing in-memory singleton removal
Wed Feb 26 21:52:25 2025  begin with 56605658 relations and 58049336 unique ideals
Wed Feb 26 21:52:29 2025  reduce to 56203044 relations and 53397601 ideals in 9 passes
Wed Feb 26 21:52:29 2025  max relations containing the same ideal: 88
Wed Feb 26 21:53:06 2025  removing 5194350 relations and 4194350 ideals in 1000000 cliques
Wed Feb 26 21:53:09 2025  commencing in-memory singleton removal
Wed Feb 26 21:53:10 2025  begin with 51008694 relations and 53397601 unique ideals
Wed Feb 26 21:53:14 2025  reduce to 50570470 relations and 48757999 ideals in 9 passes
Wed Feb 26 21:53:14 2025  max relations containing the same ideal: 79
Wed Feb 26 21:53:49 2025  removing 3529086 relations and 2917327 ideals in 611759 cliques
Wed Feb 26 21:53:51 2025  commencing in-memory singleton removal
Wed Feb 26 21:53:52 2025  begin with 47041384 relations and 48757999 unique ideals
Wed Feb 26 21:53:55 2025  reduce to 46826202 relations and 45623082 ideals in 9 passes
Wed Feb 26 21:53:55 2025  max relations containing the same ideal: 75
Wed Feb 26 21:54:33 2025  relations with 0 large ideals: 3672
Wed Feb 26 21:54:33 2025  relations with 1 large ideals: 26305
Wed Feb 26 21:54:33 2025  relations with 2 large ideals: 362815
Wed Feb 26 21:54:33 2025  relations with 3 large ideals: 2112331
Wed Feb 26 21:54:33 2025  relations with 4 large ideals: 6574628
Wed Feb 26 21:54:33 2025  relations with 5 large ideals: 11956738
Wed Feb 26 21:54:33 2025  relations with 6 large ideals: 13146030
Wed Feb 26 21:54:33 2025  relations with 7+ large ideals: 12643683
Wed Feb 26 21:54:33 2025  commencing 2-way merge
Wed Feb 26 21:55:19 2025  reduce to 27548766 relation sets and 26345646 unique ideals
Wed Feb 26 21:55:19 2025  commencing full merge
Wed Feb 26 22:08:11 2025  memory use: 2985.3 MB
Wed Feb 26 22:08:16 2025  found 12082055 cycles, need 12017846
Wed Feb 26 22:08:21 2025  weight of 12017846 cycles is about 1322311051 (110.03/cycle)
Wed Feb 26 22:08:21 2025  distribution of cycle lengths:
Wed Feb 26 22:08:21 2025  1 relations: 1129955
Wed Feb 26 22:08:21 2025  2 relations: 948115
Wed Feb 26 22:08:21 2025  3 relations: 939146
Wed Feb 26 22:08:21 2025  4 relations: 886980
Wed Feb 26 22:08:21 2025  5 relations: 851823
Wed Feb 26 22:08:21 2025  6 relations: 806363
Wed Feb 26 22:08:21 2025  7 relations: 763858
Wed Feb 26 22:08:21 2025  8 relations: 712250
Wed Feb 26 22:08:21 2025  9 relations: 653593
Wed Feb 26 22:08:21 2025  10+ relations: 4325763
Wed Feb 26 22:08:21 2025  heaviest cycle: 28 relations
Wed Feb 26 22:08:27 2025  commencing cycle optimization
Wed Feb 26 22:09:11 2025  start with 98705604 relations
Wed Feb 26 22:15:06 2025  pruned 3181421 relations
Wed Feb 26 22:15:09 2025  memory use: 2896.3 MB
Wed Feb 26 22:15:09 2025  distribution of cycle lengths:
Wed Feb 26 22:15:09 2025  1 relations: 1129955
Wed Feb 26 22:15:09 2025  2 relations: 971450
Wed Feb 26 22:15:09 2025  3 relations: 973142
Wed Feb 26 22:15:09 2025  4 relations: 913961
Wed Feb 26 22:15:09 2025  5 relations: 880985
Wed Feb 26 22:15:09 2025  6 relations: 830279
Wed Feb 26 22:15:09 2025  7 relations: 786332
Wed Feb 26 22:15:09 2025  8 relations: 728564
Wed Feb 26 22:15:09 2025  9 relations: 667943
Wed Feb 26 22:15:09 2025  10+ relations: 4135235
Wed Feb 26 22:15:09 2025  heaviest cycle: 28 relations
Wed Feb 26 22:15:38 2025  RelProcTime: 4301
Wed Feb 26 22:15:39 2025
Wed Feb 26 22:15:39 2025  commencing linear algebra
Wed Feb 26 22:15:39 2025  using VBITS=256
Wed Feb 26 22:15:39 2025  stopping after matrix build
Wed Feb 26 22:15:39 2025  initialized process (0,0) of 1 x 1 grid
Wed Feb 26 22:15:40 2025  read 12017846 cycles
Wed Feb 26 22:16:00 2025  cycles contain 45821745 unique relations
Wed Feb 26 22:21:17 2025  read 45821745 relations
Wed Feb 26 22:21:23 2025  using 20 quadratic characters above 4294917295
Wed Feb 26 22:21:31 2025  building initial matrix
Wed Feb 26 22:31:23 2025  memory use: 6043.8 MB
Wed Feb 26 22:31:33 2025  read 12017846 cycles
Wed Feb 26 22:31:35 2025  matrix is 12017666 x 12017846 (5310.1 MB) with weight 1600896164 (133.21/col)
Wed Feb 26 22:31:35 2025  sparse part has weight 1247801925 (103.83/col)
Wed Feb 26 22:39:06 2025  filtering completed in 2 passes
Wed Feb 26 22:39:09 2025  matrix is 12014876 x 12015056 (5309.9 MB) with weight 1600770021 (133.23/col)
Wed Feb 26 22:39:09 2025  sparse part has weight 1247764756 (103.85/col)
Wed Feb 26 22:40:18 2025  BLanczosTime: 1479
Wed Feb 26 22:40:18 2025  elapsed time 01:36:22
Thu Feb 27 01:26:25 2025
Thu Feb 27 01:26:25 2025
Thu Feb 27 01:26:25 2025  Msieve v. 1.54 (SVN Unversioned directory)
Thu Feb 27 01:26:25 2025  random seeds: 0f3f4570 1444f7a2
Thu Feb 27 01:26:25 2025  MPI process 0 of 1
Thu Feb 27 01:26:25 2025  Using 64 OpenMP threads
Thu Feb 27 01:26:25 2025  factoring 137610058431266240762677458844541384105449819477713476988999552157677680343256409185262443501503371450048173584361493389831352336298962228281116288272222566279001631007 (168 digits)
Thu Feb 27 01:26:25 2025  searching for 15-digit factors
Thu Feb 27 01:26:26 2025  commencing number field sieve (168-digit input)
Thu Feb 27 01:26:26 2025  R0: -329780005472466766067168666343523
Thu Feb 27 01:26:26 2025  R1: 8862136948168289
Thu Feb 27 01:26:26 2025  A0: -51385772485451899523399457644935395218256
Thu Feb 27 01:26:26 2025  A1: 6882474479500642714746639608994688
Thu Feb 27 01:26:26 2025  A2: 973425987921361464510695830
Thu Feb 27 01:26:26 2025  A3: -55205743600787091569
Thu Feb 27 01:26:26 2025  A4: -4796566605180
Thu Feb 27 01:26:26 2025  A5: 35280
Thu Feb 27 01:26:26 2025  skew 18239489.10, size 2.735e-16, alpha -6.719, combined = 5.268e-13 rroots = 3
Thu Feb 27 01:26:26 2025
Thu Feb 27 01:26:26 2025  commencing linear algebra
Thu Feb 27 01:26:26 2025  using VBITS=256
Thu Feb 27 01:26:26 2025  skipping matrix build
Thu Feb 27 01:26:26 2025  initialized process (0,0) of 1 x 1 grid
Thu Feb 27 01:26:31 2025  matrix starts at (0, 0)
Thu Feb 27 01:26:33 2025  matrix is 12014876 x 12015056 (5309.9 MB) with weight 1600770021 (133.23/col)
Thu Feb 27 01:26:33 2025  sparse part has weight 1247764756 (103.85/col)
Thu Feb 27 01:26:33 2025  saving the first 240 matrix rows for later
Thu Feb 27 01:26:35 2025  matrix includes 256 packed rows
Thu Feb 27 01:26:39 2025  matrix is 12014636 x 12015056 (4831.1 MB) with weight 1141528295 (95.01/col)
Thu Feb 27 01:26:39 2025  sparse part has weight 1074206536 (89.41/col)
Thu Feb 27 01:26:39 2025  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Thu Feb 27 01:27:03 2025  commencing Lanczos iteration (64 threads)
Thu Feb 27 01:27:03 2025  memory use: 7151.0 MB
Thu Feb 27 01:29:49 2025  linear algebra at 0.3%, ETA 17h42m
Thu Feb 27 01:32:22 2025  checking every 10000 dimensions, checkpointing every 880000 dimensions
Thu Feb 27 12:21:35 2025  lanczos halted after 47074 iterations (dim = 12014636)
Thu Feb 27 12:22:16 2025  recovered 31 nontrivial dependencies
Thu Feb 27 12:22:17 2025  BLanczosTime: 39351
Thu Feb 27 12:22:17 2025
Thu Feb 27 12:22:17 2025  commencing square root phase
Thu Feb 27 12:22:17 2025  handling dependencies 1 to 64
Thu Feb 27 12:22:17 2025  reading relations for dependency 1
Thu Feb 27 12:22:18 2025  read 6006585 cycles
Thu Feb 27 12:22:28 2025  cycles contain 22907024 unique relations
Thu Feb 27 12:26:13 2025  read 22907024 relations
Thu Feb 27 12:27:40 2025  multiplying 22907024 relations
Thu Feb 27 12:29:58 2025  multiply complete, coefficients have about 1227.59 million bits
Thu Feb 27 12:30:02 2025  initial square root is modulo 321187
Thu Feb 27 12:38:44 2025  GCD is 1, no factor found
Thu Feb 27 12:38:44 2025  reading relations for dependency 2
Thu Feb 27 12:38:47 2025  read 6007756 cycles
Thu Feb 27 12:39:12 2025  cycles contain 22907120 unique relations
Thu Feb 27 12:44:15 2025  read 22907120 relations
Thu Feb 27 12:46:45 2025  multiplying 22907120 relations
Thu Feb 27 12:50:52 2025  multiply complete, coefficients have about 1227.59 million bits
Thu Feb 27 12:50:59 2025  initial square root is modulo 321187
Thu Feb 27 13:03:47 2025  sqrtTime: 2490
Thu Feb 27 13:03:47 2025  p82 factor: 5608106448045774660903156912108868155404484674750752018837722227163370701750425419
Thu Feb 27 13:03:47 2025  p86 factor: 24537704429490357573732638676644951575989824436221295916237121257388329951369776000253
Thu Feb 27 13:03:47 2025  elapsed time 11:37:22