C162_159978_12956 postprocessing log

Thu Apr 25 12:13:27 2024
Thu Apr 25 12:13:27 2024
Thu Apr 25 12:13:27 2024  Msieve v. 1.54 (SVN Unversioned directory)
Thu Apr 25 12:13:27 2024  random seeds: a484d2e1 cbd4e7d5
Thu Apr 25 12:13:27 2024  MPI process 0 of 1
Thu Apr 25 12:13:27 2024  Using 32 OpenMP threads
Thu Apr 25 12:13:27 2024  factoring 373775778509706881129071688492219403723964667447781654861854997514973368007539989800417241574617464850178724344348640682926263692698437415785088214019266895789733 (162 digits)
Thu Apr 25 12:13:28 2024  searching for 15-digit factors
Thu Apr 25 12:13:28 2024  commencing number field sieve (162-digit input)
Thu Apr 25 12:13:28 2024  R0: -27571265108053283674585159581871
Thu Apr 25 12:13:28 2024  R1: 276640328472209963
Thu Apr 25 12:13:28 2024  A0: 51408643614412971467389780673705526237000
Thu Apr 25 12:13:28 2024  A1: 30124132761975380247441296381623740
Thu Apr 25 12:13:28 2024  A2: 2289060029780175787809840508
Thu Apr 25 12:13:28 2024  A3: -64584626623556068034
Thu Apr 25 12:13:28 2024  A4: -1743956322059
Thu Apr 25 12:13:28 2024  A5: 23460
Thu Apr 25 12:13:28 2024  skew 31665495.91, size 9.683e-16, alpha -7.972, combined = 1.105e-12 rroots = 5
Thu Apr 25 12:13:28 2024
Thu Apr 25 12:13:28 2024  commencing relation filtering
Thu Apr 25 12:13:28 2024  setting target matrix density to 130.0
Thu Apr 25 12:13:28 2024  estimated available RAM is 257736.5 MB
Thu Apr 25 12:13:28 2024  commencing duplicate removal, pass 1
Thu Apr 25 12:14:00 2024  error -1 reading relation 19580465
Thu Apr 25 12:14:33 2024  error -1 reading relation 33706357
Thu Apr 25 12:15:45 2024  error -1 reading relation 73324092
Thu Apr 25 12:15:47 2024  error -1 reading relation 74009646
Thu Apr 25 12:16:07 2024  error -11 reading relation 85440724
Thu Apr 25 12:16:16 2024  error -1 reading relation 90318064
Thu Apr 25 12:16:17 2024  error -1 reading relation 90979888
Thu Apr 25 12:17:08 2024  error -1 reading relation 119931964
Thu Apr 25 12:17:22 2024  skipped 56 malformed relations
Thu Apr 25 12:17:22 2024  found 26054217 hash collisions in 127920149 relations
Thu Apr 25 12:17:46 2024  added 121379 free relations
Thu Apr 25 12:17:46 2024  commencing duplicate removal, pass 2
Thu Apr 25 12:20:09 2024  found 25415600 duplicates and 102625928 unique relations
Thu Apr 25 12:20:09 2024  memory use: 724.8 MB
Thu Apr 25 12:20:09 2024  reading ideals above 720000
Thu Apr 25 12:20:10 2024  commencing singleton removal, initial pass
Thu Apr 25 12:26:04 2024  memory use: 2756.0 MB
Thu Apr 25 12:26:05 2024  reading all ideals from disk
Thu Apr 25 12:26:06 2024  memory use: 4617.1 MB
Thu Apr 25 12:26:15 2024  keeping 90828162 ideals with weight <= 200, target excess is 536743
Thu Apr 25 12:26:25 2024  commencing in-memory singleton removal
Thu Apr 25 12:26:27 2024  begin with 102625928 relations and 90828162 unique ideals
Thu Apr 25 12:26:34 2024  reduce to 68981504 relations and 53959025 ideals in 13 passes
Thu Apr 25 12:26:34 2024  max relations containing the same ideal: 163
Thu Apr 25 12:26:54 2024  removing 8532688 relations and 6532688 ideals in 2000000 cliques
Thu Apr 25 12:26:57 2024  commencing in-memory singleton removal
Thu Apr 25 12:26:58 2024  begin with 60448816 relations and 53959025 unique ideals
Thu Apr 25 12:27:00 2024  reduce to 59639453 relations and 46588780 ideals in 9 passes
Thu Apr 25 12:27:00 2024  max relations containing the same ideal: 148
Thu Apr 25 12:27:21 2024  removing 6745367 relations and 4745367 ideals in 2000000 cliques
Thu Apr 25 12:27:23 2024  commencing in-memory singleton removal
Thu Apr 25 12:27:24 2024  begin with 52894086 relations and 46588780 unique ideals
Thu Apr 25 12:27:27 2024  reduce to 52319614 relations and 41250152 ideals in 7 passes
Thu Apr 25 12:27:27 2024  max relations containing the same ideal: 136
Thu Apr 25 12:27:55 2024  removing 6263118 relations and 4263118 ideals in 2000000 cliques
Thu Apr 25 12:27:58 2024  commencing in-memory singleton removal
Thu Apr 25 12:28:00 2024  begin with 46056496 relations and 41250152 unique ideals
Thu Apr 25 12:28:04 2024  reduce to 45530016 relations and 36442434 ideals in 8 passes
Thu Apr 25 12:28:04 2024  max relations containing the same ideal: 123
Thu Apr 25 12:28:31 2024  removing 6030181 relations and 4030181 ideals in 2000000 cliques
Thu Apr 25 12:28:35 2024  commencing in-memory singleton removal
Thu Apr 25 12:28:36 2024  begin with 39499835 relations and 36442434 unique ideals
Thu Apr 25 12:28:37 2024  reduce to 38969615 relations and 31861781 ideals in 7 passes
Thu Apr 25 12:28:37 2024  max relations containing the same ideal: 113
Thu Apr 25 12:28:49 2024  removing 5890950 relations and 3890950 ideals in 2000000 cliques
Thu Apr 25 12:28:51 2024  commencing in-memory singleton removal
Thu Apr 25 12:28:52 2024  begin with 33078665 relations and 31861781 unique ideals
Thu Apr 25 12:28:53 2024  reduce to 32518572 relations and 27385936 ideals in 8 passes
Thu Apr 25 12:28:53 2024  max relations containing the same ideal: 101
Thu Apr 25 12:29:03 2024  removing 5805374 relations and 3805374 ideals in 2000000 cliques
Thu Apr 25 12:29:05 2024  commencing in-memory singleton removal
Thu Apr 25 12:29:05 2024  begin with 26713198 relations and 27385936 unique ideals
Thu Apr 25 12:29:06 2024  reduce to 26087356 relations and 22922093 ideals in 8 passes
Thu Apr 25 12:29:06 2024  max relations containing the same ideal: 87
Thu Apr 25 12:29:15 2024  removing 5742650 relations and 3742650 ideals in 2000000 cliques
Thu Apr 25 12:29:17 2024  commencing in-memory singleton removal
Thu Apr 25 12:29:17 2024  begin with 20344706 relations and 22922093 unique ideals
Thu Apr 25 12:29:18 2024  reduce to 19590908 relations and 18376599 ideals in 9 passes
Thu Apr 25 12:29:18 2024  max relations containing the same ideal: 71
Thu Apr 25 12:29:24 2024  removing 2141854 relations and 1550167 ideals in 591687 cliques
Thu Apr 25 12:29:25 2024  commencing in-memory singleton removal
Thu Apr 25 12:29:25 2024  begin with 17449054 relations and 18376599 unique ideals
Thu Apr 25 12:29:26 2024  reduce to 17280554 relations and 16653355 ideals in 7 passes
Thu Apr 25 12:29:26 2024  max relations containing the same ideal: 65
Thu Apr 25 12:29:38 2024  relations with 0 large ideals: 1716
Thu Apr 25 12:29:38 2024  relations with 1 large ideals: 11778
Thu Apr 25 12:29:38 2024  relations with 2 large ideals: 156273
Thu Apr 25 12:29:38 2024  relations with 3 large ideals: 873278
Thu Apr 25 12:29:38 2024  relations with 4 large ideals: 2567683
Thu Apr 25 12:29:38 2024  relations with 5 large ideals: 4403287
Thu Apr 25 12:29:38 2024  relations with 6 large ideals: 4656611
Thu Apr 25 12:29:38 2024  relations with 7+ large ideals: 4609928
Thu Apr 25 12:29:38 2024  commencing 2-way merge
Thu Apr 25 12:29:48 2024  reduce to 11499578 relation sets and 10872379 unique ideals
Thu Apr 25 12:29:48 2024  commencing full merge
Thu Apr 25 12:33:09 2024  memory use: 1386.1 MB
Thu Apr 25 12:33:10 2024  found 5083732 cycles, need 5042579
Thu Apr 25 12:33:11 2024  weight of 5042579 cycles is about 656041953 (130.10/cycle)
Thu Apr 25 12:33:11 2024  distribution of cycle lengths:
Thu Apr 25 12:33:11 2024  1 relations: 108074
Thu Apr 25 12:33:11 2024  2 relations: 243689
Thu Apr 25 12:33:11 2024  3 relations: 315567
Thu Apr 25 12:33:11 2024  4 relations: 343711
Thu Apr 25 12:33:11 2024  5 relations: 368395
Thu Apr 25 12:33:11 2024  6 relations: 375170
Thu Apr 25 12:33:11 2024  7 relations: 374895
Thu Apr 25 12:33:11 2024  8 relations: 365061
Thu Apr 25 12:33:11 2024  9 relations: 346478
Thu Apr 25 12:33:11 2024  10+ relations: 2201539
Thu Apr 25 12:33:11 2024  heaviest cycle: 28 relations
Thu Apr 25 12:33:12 2024  commencing cycle optimization
Thu Apr 25 12:33:20 2024  start with 47379527 relations
Thu Apr 25 12:34:45 2024  pruned 2522240 relations
Thu Apr 25 12:34:45 2024  memory use: 1202.2 MB
Thu Apr 25 12:34:45 2024  distribution of cycle lengths:
Thu Apr 25 12:34:45 2024  1 relations: 108074
Thu Apr 25 12:34:45 2024  2 relations: 251457
Thu Apr 25 12:34:45 2024  3 relations: 331442
Thu Apr 25 12:34:45 2024  4 relations: 361574
Thu Apr 25 12:34:45 2024  5 relations: 391549
Thu Apr 25 12:34:45 2024  6 relations: 398107
Thu Apr 25 12:34:45 2024  7 relations: 399809
Thu Apr 25 12:34:45 2024  8 relations: 387812
Thu Apr 25 12:34:45 2024  9 relations: 365763
Thu Apr 25 12:34:45 2024  10+ relations: 2046992
Thu Apr 25 12:34:45 2024  heaviest cycle: 28 relations
Thu Apr 25 12:34:50 2024  RelProcTime: 1282
Thu Apr 25 12:34:50 2024  elapsed time 00:21:23
Thu Apr 25 12:36:55 2024
Thu Apr 25 12:36:55 2024
Thu Apr 25 12:36:55 2024  Msieve v. 1.54 (SVN Unversioned directory)
Thu Apr 25 12:36:55 2024  random seeds: 3ab8c8d2 937bd7cd
Thu Apr 25 12:36:55 2024  MPI process 0 of 1
Thu Apr 25 12:36:55 2024  Using 64 OpenMP threads
Thu Apr 25 12:36:55 2024  factoring 373775778509706881129071688492219403723964667447781654861854997514973368007539989800417241574617464850178724344348640682926263692698437415785088214019266895789733 (162 digits)
Thu Apr 25 12:36:56 2024  searching for 15-digit factors
Thu Apr 25 12:36:56 2024  commencing number field sieve (162-digit input)
Thu Apr 25 12:36:56 2024  R0: -27571265108053283674585159581871
Thu Apr 25 12:36:56 2024  R1: 276640328472209963
Thu Apr 25 12:36:56 2024  A0: 51408643614412971467389780673705526237000
Thu Apr 25 12:36:56 2024  A1: 30124132761975380247441296381623740
Thu Apr 25 12:36:56 2024  A2: 2289060029780175787809840508
Thu Apr 25 12:36:56 2024  A3: -64584626623556068034
Thu Apr 25 12:36:56 2024  A4: -1743956322059
Thu Apr 25 12:36:56 2024  A5: 23460
Thu Apr 25 12:36:56 2024  skew 31665495.91, size 9.683e-16, alpha -7.972, combined = 1.105e-12 rroots = 5
Thu Apr 25 12:36:56 2024
Thu Apr 25 12:36:56 2024  commencing linear algebra
Thu Apr 25 12:36:56 2024  using VBITS=256
Thu Apr 25 12:36:56 2024  initialized process (0,0) of 1 x 1 grid
Thu Apr 25 12:36:56 2024  read 5042579 cycles
Thu Apr 25 12:37:04 2024  cycles contain 16949342 unique relations
Thu Apr 25 12:38:53 2024  read 16949342 relations
Thu Apr 25 12:38:54 2024  using 20 quadratic characters above 4294917295
Thu Apr 25 12:38:55 2024  building initial matrix
Thu Apr 25 12:42:50 2024  memory use: 2330.2 MB
Thu Apr 25 12:42:55 2024  read 5042579 cycles
Thu Apr 25 12:42:56 2024  matrix is 5042400 x 5042579 (2532.4 MB) with weight 775276993 (153.75/col)
Thu Apr 25 12:42:56 2024  sparse part has weight 603346908 (119.65/col)
Thu Apr 25 12:44:03 2024  filtering completed in 2 passes
Thu Apr 25 12:44:05 2024  matrix is 5042308 x 5042486 (2532.4 MB) with weight 775271750 (153.75/col)
Thu Apr 25 12:44:05 2024  sparse part has weight 603344984 (119.65/col)
Thu Apr 25 12:44:39 2024  matrix starts at (0, 0)
Thu Apr 25 12:44:39 2024  matrix is 5042308 x 5042486 (2532.4 MB) with weight 775271750 (153.75/col)
Thu Apr 25 12:44:39 2024  sparse part has weight 603344984 (119.65/col)
Thu Apr 25 12:44:39 2024  saving the first 240 matrix rows for later
Thu Apr 25 12:44:41 2024  matrix includes 256 packed rows
Thu Apr 25 12:44:42 2024  matrix is 5042068 x 5042486 (2252.3 MB) with weight 547529282 (108.58/col)
Thu Apr 25 12:44:42 2024  sparse part has weight 509759305 (101.09/col)
Thu Apr 25 12:44:42 2024  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Thu Apr 25 12:44:54 2024  commencing Lanczos iteration (64 threads)
Thu Apr 25 12:44:54 2024  memory use: 3186.6 MB
Thu Apr 25 12:45:45 2024  linear algebra at 0.6%, ETA 2h16m
Thu Apr 25 12:46:55 2024  checking every 30000 dimensions, checkpointing every 2310000 dimensions
Thu Apr 25 14:43:48 2024  lanczos halted after 19756 iterations (dim = 5042066)
Thu Apr 25 14:44:11 2024  recovered 29 nontrivial dependencies
Thu Apr 25 14:44:11 2024  BLanczosTime: 7635
Thu Apr 25 14:44:11 2024
Thu Apr 25 14:44:11 2024  commencing square root phase
Thu Apr 25 14:44:11 2024  reading relations for dependency 1
Thu Apr 25 14:44:12 2024  read 2519552 cycles
Thu Apr 25 14:44:15 2024  cycles contain 8474804 unique relations
Thu Apr 25 14:45:56 2024  read 8474804 relations
Thu Apr 25 14:46:25 2024  multiplying 8474804 relations
Thu Apr 25 14:47:10 2024  multiply complete, coefficients have about 440.87 million bits
Thu Apr 25 14:47:11 2024  initial square root is modulo 81409187
Thu Apr 25 14:49:27 2024  sqrtTime: 316
Thu Apr 25 14:49:27 2024  p69 factor: 218500342856333742276525638365918544190753409720710568457159806630607
Thu Apr 25 14:49:27 2024  p94 factor: 1710641611008676355664776061903835740100087833214159790483668764344124605605632402572870892619
Thu Apr 25 14:49:27 2024  elapsed time 02:12:32