C163_99_87_28 postprocessing log

Sun Feb 16 02:54:02 2025
Sun Feb 16 02:54:02 2025
Sun Feb 16 02:54:02 2025  Msieve v. 1.54 (SVN Unversioned directory)
Sun Feb 16 02:54:02 2025  random seeds: eeea83c4 44377865
Sun Feb 16 02:54:02 2025  MPI process 0 of 1
Sun Feb 16 02:54:02 2025  Using 32 OpenMP threads
Sun Feb 16 02:54:02 2025  factoring 3760386988719559100771863832563531287534406317364900410460241065236422362746655809470360290885819950884830040918523273062194124383147142257925673103892437890280139 (163 digits)
Sun Feb 16 02:54:02 2025  searching for 15-digit factors
Sun Feb 16 02:54:03 2025  commencing number field sieve (163-digit input)
Sun Feb 16 02:54:03 2025  R0: -35120173243362636172320535154102
Sun Feb 16 02:54:03 2025  R1: 104689793479680691
Sun Feb 16 02:54:03 2025  A0: -93632923363591836984621121315478536717695
Sun Feb 16 02:54:03 2025  A1: 5965547467181773464939420758648318
Sun Feb 16 02:54:03 2025  A2: 951088160603261878543374039
Sun Feb 16 02:54:03 2025  A3: -65593622485685521308
Sun Feb 16 02:54:03 2025  A4: 1686456361306
Sun Feb 16 02:54:03 2025  A5: 70380
Sun Feb 16 02:54:03 2025  skew 20938819.70, size 7.237e-16, alpha -7.901, combined = 9.342e-13 rroots = 3
Sun Feb 16 02:54:03 2025
Sun Feb 16 02:54:03 2025  commencing relation filtering
Sun Feb 16 02:54:03 2025  setting target matrix density to 120.0
Sun Feb 16 02:54:03 2025  estimated available RAM is 257736.5 MB
Sun Feb 16 02:54:03 2025  commencing duplicate removal, pass 1
Sun Feb 16 02:57:29 2025  error -1 reading relation 91946069
Sun Feb 16 02:57:30 2025  error -1 reading relation 92142795
Sun Feb 16 03:03:54 2025  skipped 72 malformed relations
Sun Feb 16 03:03:54 2025  found 52885688 hash collisions in 261312419 relations
Sun Feb 16 03:04:24 2025  commencing duplicate removal, pass 2
Sun Feb 16 03:11:43 2025  found 52198781 duplicates and 209113638 unique relations
Sun Feb 16 03:11:43 2025  memory use: 1449.5 MB
Sun Feb 16 03:11:44 2025  reading ideals above 720000
Sun Feb 16 03:11:44 2025  commencing singleton removal, initial pass
Sun Feb 16 03:33:06 2025  memory use: 5512.0 MB
Sun Feb 16 03:33:07 2025  reading all ideals from disk
Sun Feb 16 03:33:13 2025  memory use: 9475.3 MB
Sun Feb 16 03:33:54 2025  keeping 213674237 ideals with weight <= 200, target excess is 1025322
Sun Feb 16 03:34:47 2025  commencing in-memory singleton removal
Sun Feb 16 03:34:51 2025  begin with 209113638 relations and 213674237 unique ideals
Sun Feb 16 03:35:08 2025  reduce to 96013767 relations and 83835263 ideals in 18 passes
Sun Feb 16 03:35:08 2025  max relations containing the same ideal: 125
Sun Feb 16 03:36:17 2025  removing 13080510 relations and 11080510 ideals in 2000000 cliques
Sun Feb 16 03:36:23 2025  commencing in-memory singleton removal
Sun Feb 16 03:36:25 2025  begin with 82933257 relations and 83835263 unique ideals
Sun Feb 16 03:36:31 2025  reduce to 81489156 relations and 71271434 ideals in 10 passes
Sun Feb 16 03:36:31 2025  max relations containing the same ideal: 112
Sun Feb 16 03:37:27 2025  removing 9962681 relations and 7962681 ideals in 2000000 cliques
Sun Feb 16 03:37:32 2025  commencing in-memory singleton removal
Sun Feb 16 03:37:34 2025  begin with 71526475 relations and 71271434 unique ideals
Sun Feb 16 03:37:39 2025  reduce to 70503905 relations and 62260454 ideals in 10 passes
Sun Feb 16 03:37:39 2025  max relations containing the same ideal: 100
Sun Feb 16 03:38:29 2025  removing 9055189 relations and 7055189 ideals in 2000000 cliques
Sun Feb 16 03:38:33 2025  commencing in-memory singleton removal
Sun Feb 16 03:38:35 2025  begin with 61448716 relations and 62260454 unique ideals
Sun Feb 16 03:38:39 2025  reduce to 60462860 relations and 54192498 ideals in 10 passes
Sun Feb 16 03:38:39 2025  max relations containing the same ideal: 90
Sun Feb 16 03:39:23 2025  removing 8659571 relations and 6659571 ideals in 2000000 cliques
Sun Feb 16 03:39:27 2025  commencing in-memory singleton removal
Sun Feb 16 03:39:28 2025  begin with 51803289 relations and 54192498 unique ideals
Sun Feb 16 03:39:31 2025  reduce to 50742617 relations and 46439777 ideals in 10 passes
Sun Feb 16 03:39:31 2025  max relations containing the same ideal: 85
Sun Feb 16 03:40:07 2025  removing 8483513 relations and 6483513 ideals in 2000000 cliques
Sun Feb 16 03:40:10 2025  commencing in-memory singleton removal
Sun Feb 16 03:40:11 2025  begin with 42259104 relations and 46439777 unique ideals
Sun Feb 16 03:40:14 2025  reduce to 41019238 relations and 38671510 ideals in 11 passes
Sun Feb 16 03:40:14 2025  max relations containing the same ideal: 74
Sun Feb 16 03:40:34 2025  removing 5648663 relations and 4490309 ideals in 1158354 cliques
Sun Feb 16 03:40:36 2025  commencing in-memory singleton removal
Sun Feb 16 03:40:37 2025  begin with 35370575 relations and 38671510 unique ideals
Sun Feb 16 03:40:39 2025  reduce to 34712337 relations and 33505887 ideals in 10 passes
Sun Feb 16 03:40:39 2025  max relations containing the same ideal: 65
Sun Feb 16 03:40:55 2025  removing 177506 relations and 160430 ideals in 17076 cliques
Sun Feb 16 03:40:56 2025  commencing in-memory singleton removal
Sun Feb 16 03:40:56 2025  begin with 34534831 relations and 33505887 unique ideals
Sun Feb 16 03:40:58 2025  reduce to 34534242 relations and 33344867 ideals in 7 passes
Sun Feb 16 03:40:58 2025  max relations containing the same ideal: 65
Sun Feb 16 03:41:01 2025  relations with 0 large ideals: 3650
Sun Feb 16 03:41:01 2025  relations with 1 large ideals: 37357
Sun Feb 16 03:41:01 2025  relations with 2 large ideals: 454534
Sun Feb 16 03:41:01 2025  relations with 3 large ideals: 2331818
Sun Feb 16 03:41:01 2025  relations with 4 large ideals: 6301508
Sun Feb 16 03:41:01 2025  relations with 5 large ideals: 9792136
Sun Feb 16 03:41:01 2025  relations with 6 large ideals: 9020721
Sun Feb 16 03:41:01 2025  relations with 7+ large ideals: 6592518
Sun Feb 16 03:41:01 2025  commencing 2-way merge
Sun Feb 16 03:41:22 2025  reduce to 20088663 relation sets and 18899288 unique ideals
Sun Feb 16 03:41:22 2025  commencing full merge
Sun Feb 16 03:51:13 2025  memory use: 2092.1 MB
Sun Feb 16 03:51:14 2025  found 8524584 cycles, need 8493488
Sun Feb 16 03:51:17 2025  weight of 8493488 cycles is about 1019412336 (120.02/cycle)
Sun Feb 16 03:51:17 2025  distribution of cycle lengths:
Sun Feb 16 03:51:17 2025  1 relations: 669065
Sun Feb 16 03:51:17 2025  2 relations: 574106
Sun Feb 16 03:51:17 2025  3 relations: 582411
Sun Feb 16 03:51:17 2025  4 relations: 571299
Sun Feb 16 03:51:17 2025  5 relations: 572283
Sun Feb 16 03:51:17 2025  6 relations: 553374
Sun Feb 16 03:51:17 2025  7 relations: 533741
Sun Feb 16 03:51:17 2025  8 relations: 510610
Sun Feb 16 03:51:17 2025  9 relations: 482889
Sun Feb 16 03:51:17 2025  10+ relations: 3443710
Sun Feb 16 03:51:17 2025  heaviest cycle: 28 relations
Sun Feb 16 03:51:19 2025  commencing cycle optimization
Sun Feb 16 03:51:35 2025  start with 75968123 relations
Sun Feb 16 03:55:27 2025  pruned 2730955 relations
Sun Feb 16 03:55:27 2025  memory use: 2160.4 MB
Sun Feb 16 03:55:27 2025  distribution of cycle lengths:
Sun Feb 16 03:55:27 2025  1 relations: 669065
Sun Feb 16 03:55:27 2025  2 relations: 588566
Sun Feb 16 03:55:27 2025  3 relations: 604011
Sun Feb 16 03:55:27 2025  4 relations: 590877
Sun Feb 16 03:55:27 2025  5 relations: 594080
Sun Feb 16 03:55:27 2025  6 relations: 572866
Sun Feb 16 03:55:27 2025  7 relations: 553633
Sun Feb 16 03:55:27 2025  8 relations: 527770
Sun Feb 16 03:55:27 2025  9 relations: 498158
Sun Feb 16 03:55:27 2025  10+ relations: 3294462
Sun Feb 16 03:55:27 2025  heaviest cycle: 28 relations
Sun Feb 16 03:55:54 2025  RelProcTime: 3711
Sun Feb 16 03:55:54 2025
Sun Feb 16 03:55:54 2025  commencing linear algebra
Sun Feb 16 03:55:54 2025  using VBITS=256
Sun Feb 16 03:55:54 2025  stopping after matrix build
Sun Feb 16 03:55:54 2025  initialized process (0,0) of 1 x 1 grid
Sun Feb 16 03:55:55 2025  read 8493488 cycles
Sun Feb 16 03:56:24 2025  cycles contain 33563007 unique relations
Sun Feb 16 04:01:25 2025  read 33563007 relations
Sun Feb 16 04:01:30 2025  using 20 quadratic characters above 4294917295
Sun Feb 16 04:01:35 2025  building initial matrix
Sun Feb 16 04:11:23 2025  memory use: 4507.1 MB
Sun Feb 16 04:11:29 2025  read 8493488 cycles
Sun Feb 16 04:11:30 2025  matrix is 8493310 x 8493488 (4027.7 MB) with weight 1241873348 (146.21/col)
Sun Feb 16 04:11:30 2025  sparse part has weight 953913431 (112.31/col)
Sun Feb 16 04:13:28 2025  filtering completed in 2 passes
Sun Feb 16 04:13:32 2025  matrix is 8492321 x 8492498 (4027.6 MB) with weight 1241820409 (146.23/col)
Sun Feb 16 04:13:32 2025  sparse part has weight 953897472 (112.32/col)
Sun Feb 16 04:14:37 2025  BLanczosTime: 1123
Sun Feb 16 04:14:37 2025  elapsed time 01:20:35
Sun Feb 16 11:07:28 2025
Sun Feb 16 11:07:28 2025
Sun Feb 16 11:07:28 2025  Msieve v. 1.54 (SVN Unversioned directory)
Sun Feb 16 11:07:28 2025  random seeds: 600c083c e4fa8502
Sun Feb 16 11:07:28 2025  Using 96 OpenMP threads
Sun Feb 16 11:07:28 2025  factoring 3760386988719559100771863832563531287534406317364900410460241065236422362746655809470360290885819950884830040918523273062194124383147142257925673103892437890280139 (163 digits)
Sun Feb 16 11:07:29 2025  searching for 15-digit factors
Sun Feb 16 11:07:29 2025  commencing number field sieve (163-digit input)
Sun Feb 16 11:07:29 2025  R0: -35120173243362636172320535154102
Sun Feb 16 11:07:29 2025  R1: 104689793479680691
Sun Feb 16 11:07:29 2025  A0: -93632923363591836984621121315478536717695
Sun Feb 16 11:07:29 2025  A1: 5965547467181773464939420758648318
Sun Feb 16 11:07:29 2025  A2: 951088160603261878543374039
Sun Feb 16 11:07:29 2025  A3: -65593622485685521308
Sun Feb 16 11:07:29 2025  A4: 1686456361306
Sun Feb 16 11:07:29 2025  A5: 70380
Sun Feb 16 11:07:29 2025  skew 20938819.70, size 7.237e-16, alpha -7.901, combined = 9.342e-13 rroots = 3
Sun Feb 16 11:07:29 2025
Sun Feb 16 11:07:29 2025  commencing linear algebra
Sun Feb 16 11:07:29 2025  using VBITS=256
Sun Feb 16 11:07:29 2025  skipping matrix build
Sun Feb 16 11:07:31 2025  matrix starts at (0, 0)
Sun Feb 16 11:07:32 2025  matrix is 8492321 x 8492498 (4027.6 MB) with weight 1241820409 (146.23/col)
Sun Feb 16 11:07:32 2025  sparse part has weight 953897472 (112.32/col)
Sun Feb 16 11:07:32 2025  saving the first 240 matrix rows for later
Sun Feb 16 11:07:34 2025  matrix includes 256 packed rows
Sun Feb 16 11:07:36 2025  matrix is 8492081 x 8492498 (3625.1 MB) with weight 871582763 (102.63/col)
Sun Feb 16 11:07:36 2025  sparse part has weight 814410123 (95.90/col)
Sun Feb 16 11:07:36 2025  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Sun Feb 16 11:07:53 2025  commencing Lanczos iteration (96 threads)
Sun Feb 16 11:07:53 2025  memory use: 4973.2 MB
Sun Feb 16 11:08:53 2025  linear algebra at 0.4%, ETA 4h31m
Sun Feb 16 11:10:16 2025  checking every 30000 dimensions, checkpointing every 1950000 dimensions
Sun Feb 16 15:27:02 2025  lanczos halted after 33273 iterations (dim = 8492081)
Sun Feb 16 15:27:29 2025  recovered 32 nontrivial dependencies
Sun Feb 16 15:27:29 2025  BLanczosTime: 15600
Sun Feb 16 15:27:29 2025
Sun Feb 16 15:27:29 2025  commencing square root phase
Sun Feb 16 15:27:29 2025  handling dependencies 1 to 64
Sun Feb 16 15:27:29 2025  reading relations for dependency 1
Sun Feb 16 15:27:30 2025  read 4243581 cycles
Sun Feb 16 15:27:37 2025  cycles contain 16775274 unique relations
Sun Feb 16 15:31:20 2025  read 16775274 relations
Sun Feb 16 15:32:31 2025  multiplying 16775274 relations
Sun Feb 16 15:41:06 2025  multiply complete, coefficients have about 888.24 million bits
Sun Feb 16 15:41:10 2025  initial square root is modulo 93077513
Sun Feb 16 15:50:30 2025  GCD is N, no factor found
Sun Feb 16 15:50:30 2025  reading relations for dependency 2
Sun Feb 16 15:50:31 2025  read 4244879 cycles
Sun Feb 16 15:50:41 2025  cycles contain 16779664 unique relations
Sun Feb 16 15:55:16 2025  read 16779664 relations
Sun Feb 16 15:56:23 2025  multiplying 16779664 relations
Sun Feb 16 16:05:23 2025  multiply complete, coefficients have about 888.47 million bits
Sun Feb 16 16:05:27 2025  initial square root is modulo 93515713
Sun Feb 16 16:14:17 2025  sqrtTime: 2808
Sun Feb 16 16:14:17 2025  p65 factor: 58120994021158488874343050406535074948227791576788685012757145923
Sun Feb 16 16:14:17 2025  p98 factor: 64699288992728168317997436501331989185580130136885230488782425820906170025289394885204958768479193
Sun Feb 16 16:14:17 2025  elapsed time 05:06:49