7m2_317

Sat Feb 18 13:52:35 2023
Sat Feb 18 13:52:35 2023
Sat Feb 18 13:52:35 2023  Msieve v. 1.54 (SVN Unversioned directory)
Sat Feb 18 13:52:35 2023  random seeds: 1217bef4 5246f41c
Sat Feb 18 13:52:35 2023  MPI process 0 of 1
Sat Feb 18 13:52:35 2023  Using 46 OpenMP threads
Sat Feb 18 13:52:35 2023  factoring 1868280873312135117644047152862835337118533615130978388536829084843210323639610140115526505956569404682404801279232199262348556953881744705154139753109603465414237598385287499440166151977341049063847363707688779296213573094939 (226 digits)
Sat Feb 18 13:52:36 2023  no P-1/P+1/ECM available, skipping
Sat Feb 18 13:52:36 2023  commencing number field sieve (226-digit input)
Sat Feb 18 13:52:36 2023  R0: 616873509628062366290756156815389726793178407
Sat Feb 18 13:52:36 2023  R1: -9007199254740992
Sat Feb 18 13:52:36 2023  A0: -7
Sat Feb 18 13:52:36 2023  A1: 0
Sat Feb 18 13:52:36 2023  A2: 0
Sat Feb 18 13:52:36 2023  A3: 0
Sat Feb 18 13:52:36 2023  A4: 0
Sat Feb 18 13:52:36 2023  A5: 0
Sat Feb 18 13:52:36 2023  A6: 2
Sat Feb 18 13:52:36 2023  skew 1.23, size 3.004e-13, alpha 1.750, combined = 4.644e-14 rroots = 2
Sat Feb 18 13:52:36 2023
Sat Feb 18 13:52:36 2023  commencing relation filtering
Sat Feb 18 13:52:36 2023  setting target matrix density to 110.0
Sat Feb 18 13:52:36 2023  estimated available RAM is 192069.2 MB
Sat Feb 18 13:52:36 2023  commencing duplicate removal, pass 1
Sat Feb 18 13:53:55 2023  error -1 reading relation 110494860
Sat Feb 18 13:54:13 2023  error -5 reading relation 134599537
Sat Feb 18 13:55:02 2023  error -5 reading relation 203119410
Sat Feb 18 13:56:15 2023  error -15 reading relation 304419341
Sat Feb 18 13:56:33 2023  skipped 1138 relations with b > 2^32
Sat Feb 18 13:56:33 2023  skipped 1 relations with composite factors
Sat Feb 18 13:56:33 2023  skipped 452 malformed relations
Sat Feb 18 13:56:33 2023  found 12022774 hash collisions in 329572316 relations
Sat Feb 18 13:56:49 2023  added 1218706 free relations
Sat Feb 18 13:56:49 2023  commencing duplicate removal, pass 2
Sat Feb 18 13:58:09 2023  found 0 duplicates and 330791022 unique relations
Sat Feb 18 13:58:09 2023  memory use: 1044.8 MB
Sat Feb 18 13:58:09 2023  reading ideals above 720000
Sat Feb 18 13:58:09 2023  commencing singleton removal, initial pass
Sat Feb 18 14:10:34 2023  memory use: 11024.0 MB
Sat Feb 18 14:10:34 2023  reading all ideals from disk
Sat Feb 18 14:10:44 2023  memory use: 16447.5 MB
Sat Feb 18 14:11:08 2023  keeping 329969588 ideals with weight <= 200, target excess is 1695792
Sat Feb 18 14:11:40 2023  commencing in-memory singleton removal
Sat Feb 18 14:11:43 2023  begin with 330791022 relations and 329969588 unique ideals
Sat Feb 18 14:12:02 2023  reduce to 183355601 relations and 164368005 ideals in 19 passes
Sat Feb 18 14:12:02 2023  max relations containing the same ideal: 142
Sat Feb 18 14:12:54 2023  removing 16147419 relations and 14147419 ideals in 2000000 cliques
Sat Feb 18 14:13:03 2023  commencing in-memory singleton removal
Sat Feb 18 14:13:05 2023  begin with 167208182 relations and 164368005 unique ideals
Sat Feb 18 14:13:13 2023  reduce to 165964011 relations and 148957089 ideals in 12 passes
Sat Feb 18 14:13:13 2023  max relations containing the same ideal: 132
Sat Feb 18 14:14:01 2023  removing 12104051 relations and 10104051 ideals in 2000000 cliques
Sat Feb 18 14:14:08 2023  commencing in-memory singleton removal
Sat Feb 18 14:14:10 2023  begin with 153859960 relations and 148957089 unique ideals
Sat Feb 18 14:14:16 2023  reduce to 153070740 relations and 138053353 ideals in 9 passes
Sat Feb 18 14:14:16 2023  max relations containing the same ideal: 129
Sat Feb 18 14:15:00 2023  removing 10865058 relations and 8865058 ideals in 2000000 cliques
Sat Feb 18 14:15:07 2023  commencing in-memory singleton removal
Sat Feb 18 14:15:09 2023  begin with 142205682 relations and 138053353 unique ideals
Sat Feb 18 14:15:14 2023  reduce to 141515811 relations and 128489263 ideals in 9 passes
Sat Feb 18 14:15:14 2023  max relations containing the same ideal: 122
Sat Feb 18 14:15:55 2023  removing 10231074 relations and 8231074 ideals in 2000000 cliques
Sat Feb 18 14:16:02 2023  commencing in-memory singleton removal
Sat Feb 18 14:16:03 2023  begin with 131284737 relations and 128489263 unique ideals
Sat Feb 18 14:16:08 2023  reduce to 130625379 relations and 119589999 ideals in 8 passes
Sat Feb 18 14:16:08 2023  max relations containing the same ideal: 115
Sat Feb 18 14:16:47 2023  removing 9855246 relations and 7855246 ideals in 2000000 cliques
Sat Feb 18 14:16:53 2023  commencing in-memory singleton removal
Sat Feb 18 14:16:54 2023  begin with 120770133 relations and 119589999 unique ideals
Sat Feb 18 14:16:59 2023  reduce to 120112575 relations and 111067863 ideals in 9 passes
Sat Feb 18 14:16:59 2023  max relations containing the same ideal: 111
Sat Feb 18 14:17:35 2023  removing 9620046 relations and 7620046 ideals in 2000000 cliques
Sat Feb 18 14:17:41 2023  commencing in-memory singleton removal
Sat Feb 18 14:17:42 2023  begin with 110492529 relations and 111067863 unique ideals
Sat Feb 18 14:17:46 2023  reduce to 109815166 relations and 102760177 ideals in 9 passes
Sat Feb 18 14:17:46 2023  max relations containing the same ideal: 104
Sat Feb 18 14:18:19 2023  removing 9480543 relations and 7480543 ideals in 2000000 cliques
Sat Feb 18 14:18:24 2023  commencing in-memory singleton removal
Sat Feb 18 14:18:25 2023  begin with 100334623 relations and 102760177 unique ideals
Sat Feb 18 14:18:29 2023  reduce to 99612308 relations and 94545498 ideals in 9 passes
Sat Feb 18 14:18:29 2023  max relations containing the same ideal: 98
Sat Feb 18 14:18:58 2023  removing 9415497 relations and 7415497 ideals in 2000000 cliques
Sat Feb 18 14:19:03 2023  commencing in-memory singleton removal
Sat Feb 18 14:19:04 2023  begin with 90196811 relations and 94545498 unique ideals
Sat Feb 18 14:19:08 2023  reduce to 89417587 relations and 86336850 ideals in 9 passes
Sat Feb 18 14:19:08 2023  max relations containing the same ideal: 93
Sat Feb 18 14:19:35 2023  removing 5938219 relations and 4824601 ideals in 1113618 cliques
Sat Feb 18 14:19:39 2023  commencing in-memory singleton removal
Sat Feb 18 14:19:40 2023  begin with 83479368 relations and 86336850 unique ideals
Sat Feb 18 14:19:43 2023  reduce to 83154830 relations and 81184114 ideals in 8 passes
Sat Feb 18 14:19:43 2023  max relations containing the same ideal: 84
Sat Feb 18 14:20:23 2023  relations with 0 large ideals: 63977
Sat Feb 18 14:20:23 2023  relations with 1 large ideals: 32093
Sat Feb 18 14:20:23 2023  relations with 2 large ideals: 393708
Sat Feb 18 14:20:23 2023  relations with 3 large ideals: 2466388
Sat Feb 18 14:20:23 2023  relations with 4 large ideals: 8457872
Sat Feb 18 14:20:23 2023  relations with 5 large ideals: 17402300
Sat Feb 18 14:20:23 2023  relations with 6 large ideals: 22361772
Sat Feb 18 14:20:23 2023  relations with 7+ large ideals: 31976720
Sat Feb 18 14:20:23 2023  commencing 2-way merge
Sat Feb 18 14:21:01 2023  reduce to 51056906 relation sets and 49086190 unique ideals
Sat Feb 18 14:21:01 2023  commencing full merge
Sat Feb 18 14:35:19 2023  memory use: 6283.9 MB
Sat Feb 18 14:35:23 2023  found 23393517 cycles, need 23252390
Sat Feb 18 14:35:30 2023  weight of 23252390 cycles is about 2558134792 (110.02/cycle)
Sat Feb 18 14:35:30 2023  distribution of cycle lengths:
Sat Feb 18 14:35:30 2023  1 relations: 2172464
Sat Feb 18 14:35:30 2023  2 relations: 1992067
Sat Feb 18 14:35:30 2023  3 relations: 1928610
Sat Feb 18 14:35:30 2023  4 relations: 1800267
Sat Feb 18 14:35:30 2023  5 relations: 1712050
Sat Feb 18 14:35:30 2023  6 relations: 1609515
Sat Feb 18 14:35:30 2023  7 relations: 1506259
Sat Feb 18 14:35:30 2023  8 relations: 1401509
Sat Feb 18 14:35:30 2023  9 relations: 1288199
Sat Feb 18 14:35:30 2023  10+ relations: 7841450
Sat Feb 18 14:35:30 2023  heaviest cycle: 28 relations
Sat Feb 18 14:35:39 2023  commencing cycle optimization
Sat Feb 18 14:36:17 2023  start with 182877926 relations
Sat Feb 18 14:41:45 2023  pruned 6359445 relations
Sat Feb 18 14:41:45 2023  memory use: 5257.5 MB
Sat Feb 18 14:41:45 2023  distribution of cycle lengths:
Sat Feb 18 14:41:45 2023  1 relations: 2172464
Sat Feb 18 14:41:45 2023  2 relations: 2036273
Sat Feb 18 14:41:45 2023  3 relations: 1999412
Sat Feb 18 14:41:45 2023  4 relations: 1858773
Sat Feb 18 14:41:45 2023  5 relations: 1775435
Sat Feb 18 14:41:45 2023  6 relations: 1659436
Sat Feb 18 14:41:45 2023  7 relations: 1556857
Sat Feb 18 14:41:45 2023  8 relations: 1439100
Sat Feb 18 14:41:45 2023  9 relations: 1318988
Sat Feb 18 14:41:45 2023  10+ relations: 7435652
Sat Feb 18 14:41:45 2023  heaviest cycle: 28 relations
Sat Feb 18 14:42:35 2023  RelProcTime: 2999
Sat Feb 18 14:42:35 2023  elapsed time 00:50:00
Sat Feb 18 14:42:36 2023
Sat Feb 18 14:42:36 2023
Sat Feb 18 14:42:36 2023  Msieve v. 1.54 (SVN Unversioned directory)
Sat Feb 18 14:42:36 2023  random seeds: 85b8e6bb 40c466f1
Sat Feb 18 14:42:36 2023  MPI process 0 of 1
Sat Feb 18 14:42:36 2023  Using 46 OpenMP threads
Sat Feb 18 14:42:36 2023  factoring 1868280873312135117644047152862835337118533615130978388536829084843210323639610140115526505956569404682404801279232199262348556953881744705154139753109603465414237598385287499440166151977341049063847363707688779296213573094939 (226 digits)
Sat Feb 18 14:42:37 2023  no P-1/P+1/ECM available, skipping
Sat Feb 18 14:42:37 2023  commencing number field sieve (226-digit input)
Sat Feb 18 14:42:37 2023  R0: 616873509628062366290756156815389726793178407
Sat Feb 18 14:42:37 2023  R1: -9007199254740992
Sat Feb 18 14:42:37 2023  A0: -7
Sat Feb 18 14:42:37 2023  A1: 0
Sat Feb 18 14:42:37 2023  A2: 0
Sat Feb 18 14:42:37 2023  A3: 0
Sat Feb 18 14:42:37 2023  A4: 0
Sat Feb 18 14:42:37 2023  A5: 0
Sat Feb 18 14:42:37 2023  A6: 2
Sat Feb 18 14:42:37 2023  skew 1.23, size 3.004e-13, alpha 1.750, combined = 4.644e-14 rroots = 2
Sat Feb 18 14:42:37 2023
Sat Feb 18 14:42:37 2023  commencing linear algebra
Sat Feb 18 14:42:37 2023  using VBITS=128
Sat Feb 18 14:42:37 2023  stopping after matrix build
Sat Feb 18 14:42:37 2023  initialized process (0,0) of 1 x 1 grid
Sat Feb 18 14:42:41 2023  read 23252390 cycles
Sat Feb 18 14:43:23 2023  cycles contain 81704835 unique relations
Sat Feb 18 14:44:15 2023  read 81704835 relations
Sat Feb 18 14:44:20 2023  using 20 quadratic characters above 4294917295
Sat Feb 18 14:44:30 2023  building initial matrix
Sat Feb 18 15:00:59 2023  memory use: 10464.3 MB
Sat Feb 18 15:01:23 2023  read 23252390 cycles
Sat Feb 18 15:01:26 2023  matrix is 23252211 x 23252390 (10103.8 MB) with weight 2888684557 (124.23/col)
Sat Feb 18 15:01:26 2023  sparse part has weight 2416121605 (103.91/col)
Sat Feb 18 15:06:38 2023  filtering completed in 2 passes
Sat Feb 18 15:06:42 2023  matrix is 23248437 x 23248614 (10103.5 MB) with weight 2888557285 (124.25/col)
Sat Feb 18 15:06:42 2023  sparse part has weight 2416074226 (103.92/col)
Sat Feb 18 15:07:43 2023  BLanczosTime: 1506
Sat Feb 18 15:07:43 2023  elapsed time 00:25:07
Sat Feb 18 15:07:44 2023
Sat Feb 18 15:07:44 2023
Sat Feb 18 15:07:44 2023  Msieve v. 1.54 (SVN Unversioned directory)
Sat Feb 18 15:07:44 2023  random seeds: d1855d46 140d9e84
Sat Feb 18 15:07:44 2023  MPI process 0 of 2
Sat Feb 18 15:07:44 2023  Using 23 OpenMP threads
Sat Feb 18 15:07:44 2023  factoring 1868280873312135117644047152862835337118533615130978388536829084843210323639610140115526505956569404682404801279232199262348556953881744705154139753109603465414237598385287499440166151977341049063847363707688779296213573094939 (226 digits)
Sat Feb 18 15:07:46 2023  no P-1/P+1/ECM available, skipping
Sat Feb 18 15:07:46 2023  commencing number field sieve (226-digit input)
Sat Feb 18 15:07:46 2023  R0: 616873509628062366290756156815389726793178407
Sat Feb 18 15:07:46 2023  R1: -9007199254740992
Sat Feb 18 15:07:46 2023  A0: -7
Sat Feb 18 15:07:46 2023  A1: 0
Sat Feb 18 15:07:46 2023  A2: 0
Sat Feb 18 15:07:46 2023  A3: 0
Sat Feb 18 15:07:46 2023  A4: 0
Sat Feb 18 15:07:46 2023  A5: 0
Sat Feb 18 15:07:46 2023  A6: 2
Sat Feb 18 15:07:46 2023  skew 1.23, size 3.004e-13, alpha 1.750, combined = 4.644e-14 rroots = 2
Sat Feb 18 15:07:46 2023
Sat Feb 18 15:07:46 2023  commencing linear algebra
Sat Feb 18 15:07:46 2023  using VBITS=256
Sat Feb 18 15:07:46 2023  skipping matrix build
Sat Feb 18 15:07:46 2023  initialized process (0,0) of 1 x 2 grid
Sat Feb 18 15:07:56 2023  matrix starts at (0, 0)
Sat Feb 18 15:07:58 2023  matrix is 23248437 x 11624319 (5051.7 MB) with weight 1444287700 (124.25/col)
Sat Feb 18 15:07:58 2023  sparse part has weight 1208037266 (103.92/col)
Sat Feb 18 15:07:58 2023  saving the first 240 matrix rows for later
Sat Feb 18 15:08:04 2023  matrix includes 256 packed rows
Sat Feb 18 15:08:09 2023  matrix is 23248197 x 11624319 (4687.0 MB) with weight 1095427246 (94.24/col)
Sat Feb 18 15:08:09 2023  sparse part has weight 1042672587 (89.70/col)
Sat Feb 18 15:08:09 2023  using GPU 0 (Tesla T4)
Sat Feb 18 15:08:09 2023  selected card has CUDA arch 7.5
Sat Feb 18 15:09:56 2023  commencing Lanczos iteration
Sat Feb 18 15:09:57 2023  memory use: 11990.2 MB
Sat Feb 18 15:12:45 2023  linear algebra at 0.1%, ETA 34h56m
Sat Feb 18 15:16:55 2023  checking every 10000 dimensions, checkpointing every 670000 dimensions
Mon Feb 20 02:14:24 2023  lanczos halted after 91086 iterations (dim = 23248197)
Mon Feb 20 02:16:06 2023  recovered 38 nontrivial dependencies
Mon Feb 20 02:16:07 2023  BLanczosTime: 126501
Mon Feb 20 02:16:07 2023  elapsed time 35:08:23
Mon Feb 20 02:16:08 2023
Mon Feb 20 02:16:08 2023
Mon Feb 20 02:16:08 2023  Msieve v. 1.54 (SVN Unversioned directory)
Mon Feb 20 02:16:08 2023  random seeds: f1a54611 9f5a4811
Mon Feb 20 02:16:08 2023  MPI process 0 of 1
Mon Feb 20 02:16:08 2023  Using 46 OpenMP threads
Mon Feb 20 02:16:08 2023  factoring 1868280873312135117644047152862835337118533615130978388536829084843210323639610140115526505956569404682404801279232199262348556953881744705154139753109603465414237598385287499440166151977341049063847363707688779296213573094939 (226 digits)
Mon Feb 20 02:16:09 2023  no P-1/P+1/ECM available, skipping
Mon Feb 20 02:16:09 2023  commencing number field sieve (226-digit input)
Mon Feb 20 02:16:09 2023  R0: 616873509628062366290756156815389726793178407
Mon Feb 20 02:16:09 2023  R1: -9007199254740992
Mon Feb 20 02:16:09 2023  A0: -7
Mon Feb 20 02:16:09 2023  A1: 0
Mon Feb 20 02:16:09 2023  A2: 0
Mon Feb 20 02:16:09 2023  A3: 0
Mon Feb 20 02:16:09 2023  A4: 0
Mon Feb 20 02:16:09 2023  A5: 0
Mon Feb 20 02:16:09 2023  A6: 2
Mon Feb 20 02:16:09 2023  skew 1.23, size 3.004e-13, alpha 1.750, combined = 4.644e-14 rroots = 2
Mon Feb 20 02:16:09 2023
Mon Feb 20 02:16:09 2023  commencing square root phase
Mon Feb 20 02:16:09 2023  reading relations for dependency 1
Mon Feb 20 02:16:12 2023  read 11625911 cycles
Mon Feb 20 02:16:33 2023  cycles contain 40857122 unique relations
Mon Feb 20 02:17:22 2023  read 40857122 relations
Mon Feb 20 02:20:05 2023  multiplying 40857122 relations
Mon Feb 20 02:35:33 2023  multiply complete, coefficients have about 1116.85 million bits
Mon Feb 20 02:35:36 2023  initial square root is modulo 102409
Mon Feb 20 02:43:25 2023  GCD is N, no factor found
Mon Feb 20 02:43:25 2023  reading relations for dependency 2
Mon Feb 20 02:43:28 2023  read 11624447 cycles
Mon Feb 20 02:43:53 2023  cycles contain 40852644 unique relations
Mon Feb 20 02:44:45 2023  read 40852644 relations
Mon Feb 20 02:47:41 2023  multiplying 40852644 relations
Mon Feb 20 03:03:11 2023  multiply complete, coefficients have about 1116.74 million bits
Mon Feb 20 03:03:15 2023  initial square root is modulo 102217
Mon Feb 20 03:11:08 2023  sqrtTime: 3299
Mon Feb 20 03:11:09 2023  p90 factor: 719597993535968844316457125415655515610857889903087947388208999775463638277484045257491003
Mon Feb 20 03:11:09 2023  p136 factor: 2596284161566036630194404458246594363249726177076552843198597981805933349378464960041123850140050970693858950595498974401925468237137313
Mon Feb 20 03:11:09 2023  elapsed time 00:55:01