C159_88_84_9 postprocessing log

Fri Oct 25 19:05:57 2024
Fri Oct 25 19:05:57 2024
Fri Oct 25 19:05:57 2024  Msieve v. 1.54 (SVN Unversioned directory)
Fri Oct 25 19:05:57 2024  random seeds: 698e63f3 a69c9f06
Fri Oct 25 19:05:57 2024  MPI process 0 of 1
Fri Oct 25 19:05:57 2024  Using 64 OpenMP threads
Fri Oct 25 19:05:57 2024  factoring 121334110834110220134067601145039604596098962453841748898255528343379157813497522413488220357947799534931945634834754767195170010809342442018149668493914294593 (159 digits)
Fri Oct 25 19:05:57 2024  searching for 15-digit factors
Fri Oct 25 19:05:58 2024  commencing number field sieve (159-digit input)
Fri Oct 25 19:05:58 2024  R0: -6810681126716889381930067287651
Fri Oct 25 19:05:58 2024  R1: 49882332113122793
Fri Oct 25 19:05:58 2024  A0: -43484108834993542440043929664397341648
Fri Oct 25 19:05:58 2024  A1: 51685819825268877856125757202732
Fri Oct 25 19:05:58 2024  A2: 25914390751859751131918846
Fri Oct 25 19:05:58 2024  A3: -9157031038864274097
Fri Oct 25 19:05:58 2024  A4: -419792238318
Fri Oct 25 19:05:58 2024  A5: 8280
Fri Oct 25 19:05:58 2024  skew 7936336.32, size 2.216e-15, alpha -6.278, combined = 1.812e-12 rroots = 5
Fri Oct 25 19:05:58 2024
Fri Oct 25 19:05:58 2024  commencing relation filtering
Fri Oct 25 19:05:58 2024  setting target matrix density to 120.0
Fri Oct 25 19:05:58 2024  estimated available RAM is 257736.5 MB
Fri Oct 25 19:05:58 2024  commencing duplicate removal, pass 1
Fri Oct 25 19:07:31 2024  error -1 reading relation 56893688
Fri Oct 25 19:07:49 2024  error -1 reading relation 64026655
Fri Oct 25 19:08:13 2024  error -1 reading relation 73451996
Fri Oct 25 19:08:14 2024  error -1 reading relation 73769866
Fri Oct 25 19:08:26 2024  error -1 reading relation 78239513
Fri Oct 25 19:08:45 2024  error -1 reading relation 85957295
Fri Oct 25 19:08:45 2024  error -1 reading relation 86028918
Fri Oct 25 19:10:06 2024  skipped 43 malformed relations
Fri Oct 25 19:10:06 2024  found 20010841 hash collisions in 117604238 relations
Fri Oct 25 19:10:40 2024  added 121817 free relations
Fri Oct 25 19:10:40 2024  commencing duplicate removal, pass 2
Fri Oct 25 19:13:32 2024  found 18196846 duplicates and 99529209 unique relations
Fri Oct 25 19:13:32 2024  memory use: 660.8 MB
Fri Oct 25 19:13:32 2024  reading ideals above 720000
Fri Oct 25 19:13:32 2024  commencing singleton removal, initial pass
Fri Oct 25 19:22:14 2024  memory use: 2756.0 MB
Fri Oct 25 19:22:14 2024  reading all ideals from disk
Fri Oct 25 19:22:17 2024  memory use: 4453.1 MB
Fri Oct 25 19:22:33 2024  keeping 89478133 ideals with weight <= 200, target excess is 519251
Fri Oct 25 19:22:55 2024  commencing in-memory singleton removal
Fri Oct 25 19:22:57 2024  begin with 99529209 relations and 89478133 unique ideals
Fri Oct 25 19:23:06 2024  reduce to 64409893 relations and 50750870 ideals in 14 passes
Fri Oct 25 19:23:06 2024  max relations containing the same ideal: 157
Fri Oct 25 19:23:38 2024  removing 8699346 relations and 6699346 ideals in 2000000 cliques
Fri Oct 25 19:23:40 2024  commencing in-memory singleton removal
Fri Oct 25 19:23:41 2024  begin with 55710547 relations and 50750870 unique ideals
Fri Oct 25 19:23:43 2024  reduce to 54807148 relations and 43114223 ideals in 8 passes
Fri Oct 25 19:23:43 2024  max relations containing the same ideal: 148
Fri Oct 25 19:24:11 2024  removing 6854080 relations and 4854080 ideals in 2000000 cliques
Fri Oct 25 19:24:16 2024  commencing in-memory singleton removal
Fri Oct 25 19:24:17 2024  begin with 47953068 relations and 43114223 unique ideals
Fri Oct 25 19:24:20 2024  reduce to 47307725 relations and 37591758 ideals in 8 passes
Fri Oct 25 19:24:20 2024  max relations containing the same ideal: 130
Fri Oct 25 19:24:54 2024  removing 6361486 relations and 4361486 ideals in 2000000 cliques
Fri Oct 25 19:24:58 2024  commencing in-memory singleton removal
Fri Oct 25 19:24:59 2024  begin with 40946239 relations and 37591758 unique ideals
Fri Oct 25 19:25:02 2024  reduce to 40344624 relations and 32605738 ideals in 8 passes
Fri Oct 25 19:25:02 2024  max relations containing the same ideal: 119
Fri Oct 25 19:25:32 2024  removing 6123269 relations and 4123269 ideals in 2000000 cliques
Fri Oct 25 19:25:35 2024  commencing in-memory singleton removal
Fri Oct 25 19:25:36 2024  begin with 34221355 relations and 32605738 unique ideals
Fri Oct 25 19:25:38 2024  reduce to 33601866 relations and 27835932 ideals in 8 passes
Fri Oct 25 19:25:38 2024  max relations containing the same ideal: 104
Fri Oct 25 19:26:04 2024  removing 5989489 relations and 3989489 ideals in 2000000 cliques
Fri Oct 25 19:26:06 2024  commencing in-memory singleton removal
Fri Oct 25 19:26:07 2024  begin with 27612377 relations and 27835932 unique ideals
Fri Oct 25 19:26:08 2024  reduce to 26932649 relations and 23131776 ideals in 8 passes
Fri Oct 25 19:26:08 2024  max relations containing the same ideal: 92
Fri Oct 25 19:26:18 2024  removing 5906022 relations and 3906022 ideals in 2000000 cliques
Fri Oct 25 19:26:20 2024  commencing in-memory singleton removal
Fri Oct 25 19:26:20 2024  begin with 21026627 relations and 23131776 unique ideals
Fri Oct 25 19:26:21 2024  reduce to 20230834 relations and 18378558 ideals in 10 passes
Fri Oct 25 19:26:21 2024  max relations containing the same ideal: 73
Fri Oct 25 19:26:29 2024  removing 3990837 relations and 2740893 ideals in 1249944 cliques
Fri Oct 25 19:26:30 2024  commencing in-memory singleton removal
Fri Oct 25 19:26:30 2024  begin with 16239997 relations and 18378558 unique ideals
Fri Oct 25 19:26:30 2024  reduce to 15732636 relations and 15102221 ideals in 9 passes
Fri Oct 25 19:26:30 2024  max relations containing the same ideal: 62
Fri Oct 25 19:26:36 2024  removing 176242 relations and 148159 ideals in 28083 cliques
Fri Oct 25 19:26:37 2024  commencing in-memory singleton removal
Fri Oct 25 19:26:37 2024  begin with 15556394 relations and 15102221 unique ideals
Fri Oct 25 19:26:37 2024  reduce to 15555165 relations and 14952830 ideals in 4 passes
Fri Oct 25 19:26:37 2024  max relations containing the same ideal: 62
Fri Oct 25 19:26:39 2024  relations with 0 large ideals: 1608
Fri Oct 25 19:26:39 2024  relations with 1 large ideals: 11182
Fri Oct 25 19:26:39 2024  relations with 2 large ideals: 145459
Fri Oct 25 19:26:39 2024  relations with 3 large ideals: 815549
Fri Oct 25 19:26:39 2024  relations with 4 large ideals: 2380490
Fri Oct 25 19:26:39 2024  relations with 5 large ideals: 4028579
Fri Oct 25 19:26:39 2024  relations with 6 large ideals: 4183418
Fri Oct 25 19:26:39 2024  relations with 7+ large ideals: 3988880
Fri Oct 25 19:26:39 2024  commencing 2-way merge
Fri Oct 25 19:26:46 2024  reduce to 10114999 relation sets and 9512664 unique ideals
Fri Oct 25 19:26:46 2024  commencing full merge
Fri Oct 25 19:30:40 2024  memory use: 1236.9 MB
Fri Oct 25 19:30:41 2024  found 4601532 cycles, need 4550864
Fri Oct 25 19:30:42 2024  weight of 4550864 cycles is about 546541111 (120.10/cycle)
Fri Oct 25 19:30:42 2024  distribution of cycle lengths:
Fri Oct 25 19:30:42 2024  1 relations: 124760
Fri Oct 25 19:30:42 2024  2 relations: 253492
Fri Oct 25 19:30:42 2024  3 relations: 316337
Fri Oct 25 19:30:42 2024  4 relations: 336404
Fri Oct 25 19:30:42 2024  5 relations: 354605
Fri Oct 25 19:30:42 2024  6 relations: 354752
Fri Oct 25 19:30:42 2024  7 relations: 349397
Fri Oct 25 19:30:42 2024  8 relations: 336375
Fri Oct 25 19:30:42 2024  9 relations: 312411
Fri Oct 25 19:30:42 2024  10+ relations: 1812331
Fri Oct 25 19:30:42 2024  heaviest cycle: 28 relations
Fri Oct 25 19:30:43 2024  commencing cycle optimization
Fri Oct 25 19:30:51 2024  start with 40340166 relations
Fri Oct 25 19:32:05 2024  pruned 1962573 relations
Fri Oct 25 19:32:05 2024  memory use: 1058.7 MB
Fri Oct 25 19:32:05 2024  distribution of cycle lengths:
Fri Oct 25 19:32:05 2024  1 relations: 124760
Fri Oct 25 19:32:05 2024  2 relations: 260968
Fri Oct 25 19:32:05 2024  3 relations: 331506
Fri Oct 25 19:32:05 2024  4 relations: 352701
Fri Oct 25 19:32:05 2024  5 relations: 374453
Fri Oct 25 19:32:05 2024  6 relations: 375008
Fri Oct 25 19:32:05 2024  7 relations: 370485
Fri Oct 25 19:32:05 2024  8 relations: 353942
Fri Oct 25 19:32:05 2024  9 relations: 327846
Fri Oct 25 19:32:05 2024  10+ relations: 1679195
Fri Oct 25 19:32:05 2024  heaviest cycle: 28 relations
Fri Oct 25 19:32:13 2024  RelProcTime: 1575
Fri Oct 25 19:32:13 2024
Fri Oct 25 19:32:13 2024  commencing linear algebra
Fri Oct 25 19:32:13 2024  using VBITS=256
Fri Oct 25 19:32:13 2024  initialized process (0,0) of 1 x 1 grid
Fri Oct 25 19:32:13 2024  read 4550864 cycles
Fri Oct 25 19:32:22 2024  cycles contain 15242990 unique relations
Fri Oct 25 19:34:36 2024  read 15242990 relations
Fri Oct 25 19:34:38 2024  using 20 quadratic characters above 4294917295
Fri Oct 25 19:34:41 2024  building initial matrix
Fri Oct 25 19:39:19 2024  memory use: 2055.2 MB
Fri Oct 25 19:39:24 2024  read 4550864 cycles
Fri Oct 25 19:39:26 2024  matrix is 4550685 x 4550864 (2120.8 MB) with weight 648163899 (142.43/col)
Fri Oct 25 19:39:26 2024  sparse part has weight 505904199 (111.17/col)
Fri Oct 25 19:40:35 2024  filtering completed in 2 passes
Fri Oct 25 19:40:36 2024  matrix is 4550517 x 4550695 (2120.8 MB) with weight 648154380 (142.43/col)
Fri Oct 25 19:40:36 2024  sparse part has weight 505900211 (111.17/col)
Fri Oct 25 19:41:08 2024  matrix starts at (0, 0)
Fri Oct 25 19:41:09 2024  matrix is 4550517 x 4550695 (2120.8 MB) with weight 648154380 (142.43/col)
Fri Oct 25 19:41:09 2024  sparse part has weight 505900211 (111.17/col)
Fri Oct 25 19:41:09 2024  saving the first 240 matrix rows for later
Fri Oct 25 19:41:10 2024  matrix includes 256 packed rows
Fri Oct 25 19:41:13 2024  matrix is 4550277 x 4550695 (1915.7 MB) with weight 458338060 (100.72/col)
Fri Oct 25 19:41:13 2024  sparse part has weight 429374263 (94.35/col)
Fri Oct 25 19:41:13 2024  using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
Fri Oct 25 19:41:28 2024  commencing Lanczos iteration (64 threads)
Fri Oct 25 19:41:28 2024  memory use: 2774.4 MB
Fri Oct 25 19:42:09 2024  linear algebra at 0.7%, ETA 1h38m
Fri Oct 25 19:43:08 2024  checking every 40000 dimensions, checkpointing every 2800000 dimensions
Fri Oct 25 21:15:15 2024  lanczos halted after 17829 iterations (dim = 4550276)
Fri Oct 25 21:15:32 2024  recovered 28 nontrivial dependencies
Fri Oct 25 21:15:32 2024  BLanczosTime: 6199
Fri Oct 25 21:15:32 2024
Fri Oct 25 21:15:32 2024  commencing square root phase
Fri Oct 25 21:15:32 2024  handling dependencies 1 to 64
Fri Oct 25 21:15:32 2024  reading relations for dependency 1
Fri Oct 25 21:15:33 2024  read 2276333 cycles
Fri Oct 25 21:15:36 2024  cycles contain 7625932 unique relations
Fri Oct 25 21:17:06 2024  read 7625932 relations
Fri Oct 25 21:17:32 2024  multiplying 7625932 relations
Fri Oct 25 21:18:11 2024  multiply complete, coefficients have about 387.72 million bits
Fri Oct 25 21:18:12 2024  initial square root is modulo 9057343
Fri Oct 25 21:20:07 2024  GCD is N, no factor found
Fri Oct 25 21:20:07 2024  reading relations for dependency 2
Fri Oct 25 21:20:08 2024  read 2273383 cycles
Fri Oct 25 21:20:11 2024  cycles contain 7618546 unique relations
Fri Oct 25 21:21:43 2024  read 7618546 relations
Fri Oct 25 21:22:29 2024  multiplying 7618546 relations
Fri Oct 25 21:24:07 2024  multiply complete, coefficients have about 387.34 million bits
Fri Oct 25 21:24:10 2024  initial square root is modulo 8914583
Fri Oct 25 21:28:50 2024  GCD is 1, no factor found
Fri Oct 25 21:28:50 2024  reading relations for dependency 3
Fri Oct 25 21:28:50 2024  read 2275011 cycles
Fri Oct 25 21:28:56 2024  cycles contain 7621558 unique relations
Fri Oct 25 21:31:01 2024  read 7621558 relations
Fri Oct 25 21:31:46 2024  multiplying 7621558 relations
Fri Oct 25 21:33:23 2024  multiply complete, coefficients have about 387.50 million bits
Fri Oct 25 21:33:25 2024  initial square root is modulo 8974661
Fri Oct 25 21:38:04 2024  sqrtTime: 1352
Fri Oct 25 21:38:04 2024  p78 factor: 279488142374875445162027384124255559352967026576495078372714576229150368043929
Fri Oct 25 21:38:04 2024  p81 factor: 434129726589136098736153070837417809556074483246074678833121536792104840368778217
Fri Oct 25 21:38:04 2024  elapsed time 02:32:07