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- Tue Nov 7 15:20:04 2017
- Tue Nov 7 15:20:04 2017
- Tue Nov 7 15:20:04 2017 Msieve v. 1.53 (SVN 993M)
- Tue Nov 7 15:20:04 2017 random seeds: 4eed374a 1d2bf6e8
- Tue Nov 7 15:20:04 2017 MPI process 0 of 1
- Tue Nov 7 15:20:04 2017 factoring 55280931276473990415949299833125217386743133024402737332484429638043667425816937651741743528557876250953079039653997690121186758330917881325758280261184663442707700950318206865968248329065834553826459 (200 digits)
- Tue Nov 7 15:20:06 2017 no P-1/P+1/ECM available, skipping
- Tue Nov 7 15:20:06 2017 commencing number field sieve (200-digit input)
- Tue Nov 7 15:20:06 2017 R0: 14894985451961941943846586557477384171894488107677281
- Tue Nov 7 15:20:06 2017 R1: -2222401365111603200000000000000
- Tue Nov 7 15:20:06 2017 A0: 85750
- Tue Nov 7 15:20:06 2017 A1: 0
- Tue Nov 7 15:20:06 2017 A2: 0
- Tue Nov 7 15:20:06 2017 A3: 0
- Tue Nov 7 15:20:06 2017 A4: 0
- Tue Nov 7 15:20:06 2017 A5: 1
- Tue Nov 7 15:20:06 2017 skew 9.70, size 3.407e-18, alpha 0.353, combined = 2.492e-14 rroots = 1
- Tue Nov 7 15:20:06 2017
- Tue Nov 7 15:20:06 2017 commencing relation filtering
- Tue Nov 7 15:20:06 2017 setting target matrix density to 130.0
- Tue Nov 7 15:20:06 2017 estimated available RAM is 258443.6 MB
- Tue Nov 7 15:20:06 2017 commencing duplicate removal, pass 1
- Tue Nov 7 16:16:31 2017 skipped 258 relations with b > 2^32
- Tue Nov 7 16:16:31 2017 skipped 742 relations with composite factors
- Tue Nov 7 16:16:31 2017 found 57417991 hash collisions in 376015565 relations
- Tue Nov 7 16:17:01 2017 added 731675 free relations
- Tue Nov 7 16:17:01 2017 commencing duplicate removal, pass 2
- Tue Nov 7 16:24:40 2017 found 41360728 duplicates and 335386512 unique relations
- Tue Nov 7 16:24:40 2017 memory use: 1449.5 MB
- Tue Nov 7 16:24:41 2017 reading ideals above 720000
- Tue Nov 7 16:24:41 2017 commencing singleton removal, initial pass
- Tue Nov 7 17:21:03 2017 memory use: 11024.0 MB
- Tue Nov 7 17:21:06 2017 reading all ideals from disk
- Tue Nov 7 17:31:19 2017 memory use: 14156.8 MB
- Tue Nov 7 17:33:23 2017 keeping 326515234 ideals with weight <= 200, target excess is 1812985
- Tue Nov 7 17:34:18 2017 commencing in-memory singleton removal
- Tue Nov 7 17:34:49 2017 begin with 335386512 relations and 326515234 unique ideals
- Tue Nov 7 17:41:57 2017 reduce to 190217359 relations and 163700973 ideals in 19 passes
- Tue Nov 7 17:41:57 2017 max relations containing the same ideal: 147
- Tue Nov 7 17:43:22 2017 removing 14734348 relations and 12734348 ideals in 2000000 cliques
- Tue Nov 7 17:43:27 2017 commencing in-memory singleton removal
- Tue Nov 7 17:43:39 2017 begin with 175483011 relations and 163700973 unique ideals
- Tue Nov 7 17:45:28 2017 reduce to 174652012 relations and 150124201 ideals in 9 passes
- Tue Nov 7 17:45:28 2017 max relations containing the same ideal: 139
- Tue Nov 7 17:46:40 2017 removing 10988565 relations and 8988565 ideals in 2000000 cliques
- Tue Nov 7 17:46:45 2017 commencing in-memory singleton removal
- Tue Nov 7 17:46:55 2017 begin with 163663447 relations and 150124201 unique ideals
- Tue Nov 7 17:48:36 2017 reduce to 163135458 relations and 140601455 ideals in 9 passes
- Tue Nov 7 17:48:36 2017 max relations containing the same ideal: 133
- Tue Nov 7 17:49:42 2017 removing 9820306 relations and 7820306 ideals in 2000000 cliques
- Tue Nov 7 17:49:47 2017 commencing in-memory singleton removal
- Tue Nov 7 17:49:56 2017 begin with 153315152 relations and 140601455 unique ideals
- Tue Nov 7 17:51:20 2017 reduce to 152859116 relations and 132319883 ideals in 8 passes
- Tue Nov 7 17:51:21 2017 max relations containing the same ideal: 127
- Tue Nov 7 17:52:22 2017 removing 9199003 relations and 7199003 ideals in 2000000 cliques
- Tue Nov 7 17:52:26 2017 commencing in-memory singleton removal
- Tue Nov 7 17:52:35 2017 begin with 143660113 relations and 132319883 unique ideals
- Tue Nov 7 17:53:44 2017 reduce to 143235547 relations and 124691185 ideals in 7 passes
- Tue Nov 7 17:53:44 2017 max relations containing the same ideal: 122
- Tue Nov 7 17:54:42 2017 removing 8799742 relations and 6799742 ideals in 2000000 cliques
- Tue Nov 7 17:54:46 2017 commencing in-memory singleton removal
- Tue Nov 7 17:54:55 2017 begin with 134435805 relations and 124691185 unique ideals
- Tue Nov 7 17:55:59 2017 reduce to 134021399 relations and 117472045 ideals in 7 passes
- Tue Nov 7 17:55:59 2017 max relations containing the same ideal: 116
- Tue Nov 7 17:56:53 2017 removing 8524409 relations and 6524409 ideals in 2000000 cliques
- Tue Nov 7 17:56:57 2017 commencing in-memory singleton removal
- Tue Nov 7 17:57:04 2017 begin with 125496990 relations and 117472045 unique ideals
- Tue Nov 7 17:58:04 2017 reduce to 125083639 relations and 110528901 ideals in 7 passes
- Tue Nov 7 17:58:04 2017 max relations containing the same ideal: 111
- Tue Nov 7 17:58:55 2017 removing 8329542 relations and 6329542 ideals in 2000000 cliques
- Tue Nov 7 17:58:58 2017 commencing in-memory singleton removal
- Tue Nov 7 17:59:06 2017 begin with 116754097 relations and 110528901 unique ideals
- Tue Nov 7 18:00:10 2017 reduce to 116336181 relations and 103775707 ideals in 8 passes
- Tue Nov 7 18:00:10 2017 max relations containing the same ideal: 105
- Tue Nov 7 18:00:57 2017 removing 8190319 relations and 6190319 ideals in 2000000 cliques
- Tue Nov 7 18:01:01 2017 commencing in-memory singleton removal
- Tue Nov 7 18:01:07 2017 begin with 108145862 relations and 103775707 unique ideals
- Tue Nov 7 18:01:58 2017 reduce to 107715199 relations and 97148450 ideals in 7 passes
- Tue Nov 7 18:01:58 2017 max relations containing the same ideal: 100
- Tue Nov 7 18:02:43 2017 removing 8092980 relations and 6092980 ideals in 2000000 cliques
- Tue Nov 7 18:02:46 2017 commencing in-memory singleton removal
- Tue Nov 7 18:02:52 2017 begin with 99622219 relations and 97148450 unique ideals
- Tue Nov 7 18:03:45 2017 reduce to 99172269 relations and 90598497 ideals in 8 passes
- Tue Nov 7 18:03:45 2017 max relations containing the same ideal: 93
- Tue Nov 7 18:04:26 2017 removing 8027050 relations and 6027050 ideals in 2000000 cliques
- Tue Nov 7 18:04:29 2017 commencing in-memory singleton removal
- Tue Nov 7 18:04:35 2017 begin with 91145219 relations and 90598497 unique ideals
- Tue Nov 7 18:05:17 2017 reduce to 90667062 relations and 84085239 ideals in 7 passes
- Tue Nov 7 18:05:17 2017 max relations containing the same ideal: 90
- Tue Nov 7 18:05:55 2017 removing 7995463 relations and 5995463 ideals in 2000000 cliques
- Tue Nov 7 18:05:58 2017 commencing in-memory singleton removal
- Tue Nov 7 18:06:03 2017 begin with 82671599 relations and 84085239 unique ideals
- Tue Nov 7 18:06:52 2017 reduce to 82149309 relations and 77557809 ideals in 9 passes
- Tue Nov 7 18:06:52 2017 max relations containing the same ideal: 85
- Tue Nov 7 18:07:26 2017 removing 7994192 relations and 5994192 ideals in 2000000 cliques
- Tue Nov 7 18:07:29 2017 commencing in-memory singleton removal
- Tue Nov 7 18:07:33 2017 begin with 74155117 relations and 77557809 unique ideals
- Tue Nov 7 18:08:12 2017 reduce to 73582636 relations and 70979495 ideals in 8 passes
- Tue Nov 7 18:08:12 2017 max relations containing the same ideal: 78
- Tue Nov 7 18:08:43 2017 removing 2622515 relations and 2122437 ideals in 500078 cliques
- Tue Nov 7 18:08:45 2017 commencing in-memory singleton removal
- Tue Nov 7 18:08:49 2017 begin with 70960121 relations and 70979495 unique ideals
- Tue Nov 7 18:09:21 2017 reduce to 70899090 relations and 68795679 ideals in 7 passes
- Tue Nov 7 18:09:21 2017 max relations containing the same ideal: 76
- Tue Nov 7 18:10:01 2017 relations with 0 large ideals: 33965
- Tue Nov 7 18:10:01 2017 relations with 1 large ideals: 39000
- Tue Nov 7 18:10:01 2017 relations with 2 large ideals: 512685
- Tue Nov 7 18:10:01 2017 relations with 3 large ideals: 2927664
- Tue Nov 7 18:10:01 2017 relations with 4 large ideals: 9006930
- Tue Nov 7 18:10:01 2017 relations with 5 large ideals: 16509520
- Tue Nov 7 18:10:01 2017 relations with 6 large ideals: 19430045
- Tue Nov 7 18:10:01 2017 relations with 7+ large ideals: 22439281
- Tue Nov 7 18:10:01 2017 commencing 2-way merge
- Tue Nov 7 18:10:42 2017 reduce to 44769725 relation sets and 42666314 unique ideals
- Tue Nov 7 18:10:42 2017 commencing full merge
- Tue Nov 7 18:33:42 2017 memory use: 5394.4 MB
- Tue Nov 7 18:33:51 2017 found 19894876 cycles, need 19766514
- Tue Nov 7 18:34:01 2017 weight of 19766514 cycles is about 2569825865 (130.01/cycle)
- Tue Nov 7 18:34:01 2017 distribution of cycle lengths:
- Tue Nov 7 18:34:01 2017 1 relations: 935443
- Tue Nov 7 18:34:01 2017 2 relations: 1223159
- Tue Nov 7 18:34:01 2017 3 relations: 1378463
- Tue Nov 7 18:34:01 2017 4 relations: 1392254
- Tue Nov 7 18:34:01 2017 5 relations: 1397665
- Tue Nov 7 18:34:01 2017 6 relations: 1369443
- Tue Nov 7 18:34:01 2017 7 relations: 1344785
- Tue Nov 7 18:34:01 2017 8 relations: 1281297
- Tue Nov 7 18:34:01 2017 9 relations: 1215020
- Tue Nov 7 18:34:01 2017 10+ relations: 8228985
- Tue Nov 7 18:34:01 2017 heaviest cycle: 28 relations
- Tue Nov 7 18:34:13 2017 commencing cycle optimization
- Tue Nov 7 18:35:00 2017 start with 178942543 relations
- Tue Nov 7 18:44:53 2017 pruned 7945540 relations
- Tue Nov 7 18:44:53 2017 memory use: 4757.1 MB
- Tue Nov 7 18:44:53 2017 distribution of cycle lengths:
- Tue Nov 7 18:44:53 2017 1 relations: 935443
- Tue Nov 7 18:44:53 2017 2 relations: 1254800
- Tue Nov 7 18:44:53 2017 3 relations: 1437738
- Tue Nov 7 18:44:53 2017 4 relations: 1449445
- Tue Nov 7 18:44:54 2017 5 relations: 1466200
- Tue Nov 7 18:44:54 2017 6 relations: 1433763
- Tue Nov 7 18:44:54 2017 7 relations: 1409315
- Tue Nov 7 18:44:54 2017 8 relations: 1339386
- Tue Nov 7 18:44:54 2017 9 relations: 1268504
- Tue Nov 7 18:44:54 2017 10+ relations: 7771920
- Tue Nov 7 18:44:54 2017 heaviest cycle: 28 relations
- Tue Nov 7 18:46:35 2017 RelProcTime: 12389
- Tue Nov 7 18:46:35 2017 elapsed time 03:26:31
- Wed Nov 8 02:54:01 2017
- Wed Nov 8 02:54:01 2017
- Wed Nov 8 02:54:01 2017 Msieve v. 1.53 (SVN 993M)
- Wed Nov 8 02:54:01 2017 random seeds: e9737127 f2067526
- Wed Nov 8 02:54:01 2017 MPI process 0 of 8
- Wed Nov 8 02:54:01 2017 factoring 55280931276473990415949299833125217386743133024402737332484429638043667425816937651741743528557876250953079039653997690121186758330917881325758280261184663442707700950318206865968248329065834553826459 (200 digits)
- Wed Nov 8 02:54:03 2017 no P-1/P+1/ECM available, skipping
- Wed Nov 8 02:54:03 2017 commencing number field sieve (200-digit input)
- Wed Nov 8 02:54:03 2017 R0: 14894985451961941943846586557477384171894488107677281
- Wed Nov 8 02:54:03 2017 R1: -2222401365111603200000000000000
- Wed Nov 8 02:54:03 2017 A0: 85750
- Wed Nov 8 02:54:03 2017 A1: 0
- Wed Nov 8 02:54:03 2017 A2: 0
- Wed Nov 8 02:54:03 2017 A3: 0
- Wed Nov 8 02:54:03 2017 A4: 0
- Wed Nov 8 02:54:03 2017 A5: 1
- Wed Nov 8 02:54:03 2017 skew 9.70, size 3.407e-18, alpha 0.353, combined = 2.492e-14 rroots = 1
- Wed Nov 8 02:54:03 2017
- Wed Nov 8 02:54:03 2017 commencing linear algebra
- Wed Nov 8 02:54:03 2017 initialized process (0,0) of 2 x 4 grid
- Wed Nov 8 02:54:28 2017 read 19766514 cycles
- Wed Nov 8 02:55:24 2017 cycles contain 69749212 unique relations
- Wed Nov 8 03:08:08 2017 read 69749212 relations
- Wed Nov 8 03:10:11 2017 using 20 quadratic characters above 4294917295
- Wed Nov 8 03:15:20 2017 building initial matrix
- Wed Nov 8 03:39:55 2017 memory use: 8932.0 MB
- Wed Nov 8 03:40:37 2017 read 19766514 cycles
- Wed Nov 8 03:40:40 2017 matrix is 19766336 x 19766514 (9973.2 MB) with weight 2840344877 (143.69/col)
- Wed Nov 8 03:40:41 2017 sparse part has weight 2396989286 (121.27/col)
- Wed Nov 8 03:44:50 2017 filtering completed in 2 passes
- Wed Nov 8 03:44:54 2017 matrix is 19765742 x 19765920 (9973.2 MB) with weight 2840323924 (143.70/col)
- Wed Nov 8 03:44:54 2017 sparse part has weight 2396982166 (121.27/col)
- Wed Nov 8 03:57:20 2017 matrix starts at (0, 0)
- Wed Nov 8 03:57:20 2017 matrix is 9882927 x 4566752 (1376.9 MB) with weight 411220266 (90.05/col)
- Wed Nov 8 03:57:20 2017 sparse part has weight 310708568 (68.04/col)
- Wed Nov 8 03:57:20 2017 saving the first 48 matrix rows for later
- Wed Nov 8 03:57:21 2017 matrix includes 64 packed rows
- Wed Nov 8 04:00:49 2017 matrix is 9882879 x 4566752 (1275.6 MB) with weight 325055391 (71.18/col)
- Wed Nov 8 04:00:49 2017 sparse part has weight 288732778 (63.22/col)
- Wed Nov 8 04:00:49 2017 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
- Wed Nov 8 04:01:02 2017 commencing Lanczos iteration (20 threads)
- Wed Nov 8 04:01:02 2017 memory use: 1164.3 MB
- Wed Nov 8 04:01:14 2017 linear algebra at 0.0%, ETA 36h18m
- Wed Nov 8 04:01:17 2017 checkpointing every 560000 dimensions
- Thu Nov 9 15:52:43 2017 lanczos halted after 312571 iterations (dim = 19765690)
- Thu Nov 9 15:52:58 2017 recovered 36 nontrivial dependencies
- Thu Nov 9 15:53:04 2017 BLanczosTime: 133141
- Thu Nov 9 15:53:04 2017 elapsed time 36:59:03
- Thu Nov 9 15:53:07 2017
- Thu Nov 9 15:53:07 2017
- Thu Nov 9 15:53:07 2017 Msieve v. 1.53 (SVN 993M)
- Thu Nov 9 15:53:07 2017 random seeds: c3c01b68 6aabb73d
- Thu Nov 9 15:53:07 2017 MPI process 0 of 1
- Thu Nov 9 15:53:07 2017 factoring 55280931276473990415949299833125217386743133024402737332484429638043667425816937651741743528557876250953079039653997690121186758330917881325758280261184663442707700950318206865968248329065834553826459 (200 digits)
- Thu Nov 9 15:53:08 2017 no P-1/P+1/ECM available, skipping
- Thu Nov 9 15:53:08 2017 commencing number field sieve (200-digit input)
- Thu Nov 9 15:53:08 2017 R0: 14894985451961941943846586557477384171894488107677281
- Thu Nov 9 15:53:08 2017 R1: -2222401365111603200000000000000
- Thu Nov 9 15:53:08 2017 A0: 85750
- Thu Nov 9 15:53:08 2017 A1: 0
- Thu Nov 9 15:53:08 2017 A2: 0
- Thu Nov 9 15:53:08 2017 A3: 0
- Thu Nov 9 15:53:08 2017 A4: 0
- Thu Nov 9 15:53:08 2017 A5: 1
- Thu Nov 9 15:53:08 2017 skew 9.70, size 3.407e-18, alpha 0.353, combined = 2.492e-14 rroots = 1
- Thu Nov 9 15:53:08 2017
- Thu Nov 9 15:53:08 2017 commencing square root phase
- Thu Nov 9 15:53:08 2017 reading relations for dependency 1
- Thu Nov 9 15:53:28 2017 read 9879790 cycles
- Thu Nov 9 15:53:47 2017 cycles contain 34864398 unique relations
- Thu Nov 9 16:02:09 2017 read 34864398 relations
- Thu Nov 9 16:04:37 2017 multiplying 34864398 relations
- Thu Nov 9 16:24:03 2017 multiply complete, coefficients have about 984.70 million bits
- Thu Nov 9 16:24:06 2017 initial square root is modulo 682638601
- Thu Nov 9 16:44:58 2017 sqrtTime: 3110
- Thu Nov 9 16:44:59 2017 p72 factor: 494866759195627029311142374494486778665335365971505849237490449894785039
- Thu Nov 9 16:44:59 2017 p129 factor: 111708718052369215114746327268702647373888464195649402651137108475840293222670834133428062118631469189107813539499477853468249781
- Thu Nov 9 16:44:59 2017 elapsed time 00:51:52
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