C163_67_93_7 postprocessing log

Fri Jul 19 01:10:51 2024
Fri Jul 19 01:10:51 2024
Fri Jul 19 01:10:51 2024  Msieve v. 1.54 (SVN Unversioned directory)
Fri Jul 19 01:10:51 2024  random seeds: 3bf6df6d 4808da50
Fri Jul 19 01:10:51 2024  MPI process 0 of 1
Fri Jul 19 01:10:51 2024  Using 64 OpenMP threads
Fri Jul 19 01:10:51 2024  factoring 7147714818406971803947080379228842429232607274129309619783530095013239314767480723395294927441508565833693887802336580407056223940611989468057930743136466327312853 (163 digits)
Fri Jul 19 01:10:52 2024  searching for 15-digit factors
Fri Jul 19 01:10:52 2024  commencing number field sieve (163-digit input)
Fri Jul 19 01:10:52 2024  R0: -50031835430327252717710484627958
Fri Jul 19 01:10:52 2024  R1: 91561402997702183
Fri Jul 19 01:10:52 2024  A0: 2033891226524604182473381460573388597875
Fri Jul 19 01:10:52 2024  A1: 86702789173422756654218010010930
Fri Jul 19 01:10:52 2024  A2: -376792009464288022946427633
Fri Jul 19 01:10:52 2024  A3: 11004542545367663108
Fri Jul 19 01:10:52 2024  A4: 5527641168916
Fri Jul 19 01:10:52 2024  A5: 22800
Fri Jul 19 01:10:52 2024  skew 9047235.32, size 7.703e-16, alpha -7.173, combined = 9.730e-13 rroots = 5
Fri Jul 19 01:10:52 2024
Fri Jul 19 01:10:52 2024  commencing relation filtering
Fri Jul 19 01:10:52 2024  setting target matrix density to 130.0
Fri Jul 19 01:10:52 2024  estimated available RAM is 257736.5 MB
Fri Jul 19 01:10:52 2024  commencing duplicate removal, pass 1
Fri Jul 19 01:11:31 2024  error -1 reading relation 28955499
Fri Jul 19 01:12:20 2024  error -1 reading relation 65257508
Fri Jul 19 01:12:30 2024  error -1 reading relation 72722411
Fri Jul 19 01:12:51 2024  error -1 reading relation 88259947
Fri Jul 19 01:13:18 2024  error -1 reading relation 108694297
Fri Jul 19 01:13:29 2024  error -1 reading relation 117410992
Fri Jul 19 01:13:43 2024  skipped 64 malformed relations
Fri Jul 19 01:13:43 2024  found 25172338 hash collisions in 127175263 relations
Fri Jul 19 01:14:05 2024  added 121936 free relations
Fri Jul 19 01:14:05 2024  commencing duplicate removal, pass 2
Fri Jul 19 01:16:24 2024  found 24386456 duplicates and 102910743 unique relations
Fri Jul 19 01:16:24 2024  memory use: 724.8 MB
Fri Jul 19 01:16:24 2024  reading ideals above 720000
Fri Jul 19 01:16:24 2024  commencing singleton removal, initial pass
Fri Jul 19 01:21:15 2024  memory use: 2756.0 MB
Fri Jul 19 01:21:15 2024  reading all ideals from disk
Fri Jul 19 01:21:16 2024  memory use: 4650.5 MB
Fri Jul 19 01:21:26 2024  keeping 91089921 ideals with weight <= 200, target excess is 540913
Fri Jul 19 01:21:38 2024  commencing in-memory singleton removal
Fri Jul 19 01:21:39 2024  begin with 102910743 relations and 91089921 unique ideals
Fri Jul 19 01:21:44 2024  reduce to 69429794 relations and 54426660 ideals in 14 passes
Fri Jul 19 01:21:44 2024  max relations containing the same ideal: 161
Fri Jul 19 01:22:07 2024  removing 8554672 relations and 6554672 ideals in 2000000 cliques
Fri Jul 19 01:22:10 2024  commencing in-memory singleton removal
Fri Jul 19 01:22:11 2024  begin with 60875122 relations and 54426660 unique ideals
Fri Jul 19 01:22:13 2024  reduce to 60071105 relations and 47040036 ideals in 8 passes
Fri Jul 19 01:22:13 2024  max relations containing the same ideal: 150
Fri Jul 19 01:22:34 2024  removing 6752143 relations and 4752143 ideals in 2000000 cliques
Fri Jul 19 01:22:37 2024  commencing in-memory singleton removal
Fri Jul 19 01:22:38 2024  begin with 53318962 relations and 47040036 unique ideals
Fri Jul 19 01:22:39 2024  reduce to 52749692 relations and 41700077 ideals in 8 passes
Fri Jul 19 01:22:39 2024  max relations containing the same ideal: 137
Fri Jul 19 01:22:56 2024  removing 6272436 relations and 4272436 ideals in 2000000 cliques
Fri Jul 19 01:22:59 2024  commencing in-memory singleton removal
Fri Jul 19 01:22:59 2024  begin with 46477256 relations and 41700077 unique ideals
Fri Jul 19 01:23:00 2024  reduce to 45957256 relations and 36889671 ideals in 7 passes
Fri Jul 19 01:23:00 2024  max relations containing the same ideal: 126
Fri Jul 19 01:23:16 2024  removing 6031556 relations and 4031556 ideals in 2000000 cliques
Fri Jul 19 01:23:18 2024  commencing in-memory singleton removal
Fri Jul 19 01:23:18 2024  begin with 39925700 relations and 36889671 unique ideals
Fri Jul 19 01:23:20 2024  reduce to 39404929 relations and 32317413 ideals in 8 passes
Fri Jul 19 01:23:20 2024  max relations containing the same ideal: 113
Fri Jul 19 01:23:33 2024  removing 5888528 relations and 3888528 ideals in 2000000 cliques
Fri Jul 19 01:23:35 2024  commencing in-memory singleton removal
Fri Jul 19 01:23:35 2024  begin with 33516401 relations and 32317413 unique ideals
Fri Jul 19 01:23:36 2024  reduce to 32968797 relations and 27857352 ideals in 7 passes
Fri Jul 19 01:23:36 2024  max relations containing the same ideal: 103
Fri Jul 19 01:23:47 2024  removing 5788677 relations and 3788677 ideals in 2000000 cliques
Fri Jul 19 01:23:49 2024  commencing in-memory singleton removal
Fri Jul 19 01:23:49 2024  begin with 27180120 relations and 27857352 unique ideals
Fri Jul 19 01:23:50 2024  reduce to 26573367 relations and 23430888 ideals in 8 passes
Fri Jul 19 01:23:50 2024  max relations containing the same ideal: 89
Fri Jul 19 01:23:59 2024  removing 5716776 relations and 3716776 ideals in 2000000 cliques
Fri Jul 19 01:24:00 2024  commencing in-memory singleton removal
Fri Jul 19 01:24:00 2024  begin with 20856591 relations and 23430888 unique ideals
Fri Jul 19 01:24:01 2024  reduce to 20130424 relations and 18941583 ideals in 8 passes
Fri Jul 19 01:24:01 2024  max relations containing the same ideal: 72
Fri Jul 19 01:24:08 2024  removing 2039376 relations and 1477995 ideals in 561381 cliques
Fri Jul 19 01:24:09 2024  commencing in-memory singleton removal
Fri Jul 19 01:24:09 2024  begin with 18091048 relations and 18941583 unique ideals
Fri Jul 19 01:24:10 2024  reduce to 17941783 relations and 17310516 ideals in 7 passes
Fri Jul 19 01:24:10 2024  max relations containing the same ideal: 67
Fri Jul 19 01:24:18 2024  relations with 0 large ideals: 1818
Fri Jul 19 01:24:18 2024  relations with 1 large ideals: 11215
Fri Jul 19 01:24:18 2024  relations with 2 large ideals: 148776
Fri Jul 19 01:24:18 2024  relations with 3 large ideals: 848952
Fri Jul 19 01:24:18 2024  relations with 4 large ideals: 2546173
Fri Jul 19 01:24:18 2024  relations with 5 large ideals: 4470691
Fri Jul 19 01:24:18 2024  relations with 6 large ideals: 4860767
Fri Jul 19 01:24:18 2024  relations with 7+ large ideals: 5053391
Fri Jul 19 01:24:18 2024  commencing 2-way merge
Fri Jul 19 01:24:26 2024  reduce to 12049722 relation sets and 11418455 unique ideals
Fri Jul 19 01:24:26 2024  commencing full merge
Fri Jul 19 01:27:50 2024  memory use: 1459.5 MB
Fri Jul 19 01:27:50 2024  found 5313243 cycles, need 5274655
Fri Jul 19 01:27:52 2024  weight of 5274655 cycles is about 686211912 (130.10/cycle)
Fri Jul 19 01:27:52 2024  distribution of cycle lengths:
Fri Jul 19 01:27:52 2024  1 relations: 109384
Fri Jul 19 01:27:52 2024  2 relations: 252236
Fri Jul 19 01:27:52 2024  3 relations: 325209
Fri Jul 19 01:27:52 2024  4 relations: 358191
Fri Jul 19 01:27:52 2024  5 relations: 384650
Fri Jul 19 01:27:52 2024  6 relations: 389703
Fri Jul 19 01:27:52 2024  7 relations: 391218
Fri Jul 19 01:27:52 2024  8 relations: 379967
Fri Jul 19 01:27:52 2024  9 relations: 362508
Fri Jul 19 01:27:52 2024  10+ relations: 2321589
Fri Jul 19 01:27:52 2024  heaviest cycle: 28 relations
Fri Jul 19 01:27:53 2024  commencing cycle optimization
Fri Jul 19 01:28:02 2024  start with 49848067 relations
Fri Jul 19 01:29:36 2024  pruned 2696363 relations
Fri Jul 19 01:29:36 2024  memory use: 1256.1 MB
Fri Jul 19 01:29:36 2024  distribution of cycle lengths:
Fri Jul 19 01:29:36 2024  1 relations: 109384
Fri Jul 19 01:29:36 2024  2 relations: 260364
Fri Jul 19 01:29:36 2024  3 relations: 341576
Fri Jul 19 01:29:36 2024  4 relations: 376975
Fri Jul 19 01:29:36 2024  5 relations: 409015
Fri Jul 19 01:29:36 2024  6 relations: 413912
Fri Jul 19 01:29:36 2024  7 relations: 417449
Fri Jul 19 01:29:36 2024  8 relations: 403777
Fri Jul 19 01:29:36 2024  9 relations: 384789
Fri Jul 19 01:29:36 2024  10+ relations: 2157414
Fri Jul 19 01:29:36 2024  heaviest cycle: 28 relations
Fri Jul 19 01:29:42 2024  RelProcTime: 1130
Fri Jul 19 01:29:42 2024
Fri Jul 19 01:29:42 2024  commencing linear algebra
Fri Jul 19 01:29:42 2024  using VBITS=256
Fri Jul 19 01:29:42 2024  initialized process (0,0) of 1 x 1 grid
Fri Jul 19 01:29:42 2024  read 5274655 cycles
Fri Jul 19 01:29:50 2024  cycles contain 17618685 unique relations
Fri Jul 19 01:31:34 2024  read 17618685 relations
Fri Jul 19 01:31:35 2024  using 20 quadratic characters above 4294917295
Fri Jul 19 01:31:36 2024  building initial matrix
Fri Jul 19 01:35:04 2024  memory use: 2474.8 MB
Fri Jul 19 01:35:07 2024  read 5274655 cycles
Fri Jul 19 01:35:08 2024  matrix is 5274476 x 5274655 (2643.8 MB) with weight 804337495 (152.49/col)
Fri Jul 19 01:35:08 2024  sparse part has weight 629752869 (119.39/col)
Fri Jul 19 01:36:03 2024  filtering completed in 2 passes
Fri Jul 19 01:36:04 2024  matrix is 5274395 x 5274574 (2643.8 MB) with weight 804333443 (152.49/col)
Fri Jul 19 01:36:04 2024  sparse part has weight 629751589 (119.39/col)
Fri Jul 19 01:36:34 2024  matrix starts at (0, 0)
Fri Jul 19 01:36:35 2024  matrix is 5274395 x 5274574 (2643.8 MB) with weight 804333443 (152.49/col)
Fri Jul 19 01:36:35 2024  sparse part has weight 629751589 (119.39/col)
Fri Jul 19 01:36:35 2024  saving the first 240 matrix rows for later
Fri Jul 19 01:36:36 2024  matrix includes 256 packed rows
Fri Jul 19 01:36:38 2024  matrix is 5274155 x 5274574 (2380.8 MB) with weight 574875482 (108.99/col)
Fri Jul 19 01:36:38 2024  sparse part has weight 539718278 (102.32/col)
Fri Jul 19 01:36:38 2024  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Fri Jul 19 01:36:49 2024  commencing Lanczos iteration (64 threads)
Fri Jul 19 01:36:49 2024  memory use: 3359.4 MB
Fri Jul 19 01:37:35 2024  linear algebra at 0.6%, ETA 2h 8m
Fri Jul 19 01:38:50 2024  checking every 30000 dimensions, checkpointing every 2310000 dimensions
Fri Jul 19 03:50:27 2024  lanczos halted after 20665 iterations (dim = 5274154)
Fri Jul 19 03:50:50 2024  recovered 27 nontrivial dependencies
Fri Jul 19 03:50:50 2024  BLanczosTime: 8468
Fri Jul 19 03:50:50 2024
Fri Jul 19 03:50:50 2024  commencing square root phase
Fri Jul 19 03:50:50 2024  handling dependencies 1 to 64
Fri Jul 19 03:50:50 2024  reading relations for dependency 1
Fri Jul 19 03:50:51 2024  read 2636351 cycles
Fri Jul 19 03:50:55 2024  cycles contain 8806708 unique relations
Fri Jul 19 03:52:36 2024  read 8806708 relations
Fri Jul 19 03:53:08 2024  multiplying 8806708 relations
Fri Jul 19 03:53:56 2024  multiply complete, coefficients have about 477.49 million bits
Fri Jul 19 03:53:57 2024  initial square root is modulo 369610429
Fri Jul 19 03:56:20 2024  sqrtTime: 330
Fri Jul 19 03:56:20 2024  p57 factor: 461421957652322231928291166799485739886408295921157250919
Fri Jul 19 03:56:20 2024  p107 factor: 15490625662406638134648452352291875852199511427003059959614115888600061152386319312976690496494344738489187
Fri Jul 19 03:56:20 2024  elapsed time 02:45:29