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- Mon Aug 11 12:13:30 2014
- Mon Aug 11 12:13:30 2014
- Mon Aug 11 12:13:30 2014 Msieve v. 1.53 (SVN 965M)
- Mon Aug 11 12:13:30 2014 random seeds: a0d09f2a 44b64801
- Mon Aug 11 12:13:30 2014 MPI process 0 of 1
- Mon Aug 11 12:13:30 2014 factoring 22395179161408000548307471151376069135887247288044688864301444537826557504278027871486203293742103708588114075892800770735466537424198793111726247549966950564868833901861215326455024161827 (188 digits)
- Mon Aug 11 12:13:32 2014 no P-1/P+1/ECM available, skipping
- Mon Aug 11 12:13:32 2014 commencing number field sieve (188-digit input)
- Mon Aug 11 12:13:32 2014 R0: -55511151231257827021181583404541015625
- Mon Aug 11 12:13:32 2014 R1: 1
- Mon Aug 11 12:13:32 2014 A0: -1
- Mon Aug 11 12:13:32 2014 A1: 0
- Mon Aug 11 12:13:32 2014 A2: 0
- Mon Aug 11 12:13:32 2014 A3: 0
- Mon Aug 11 12:13:32 2014 A4: 0
- Mon Aug 11 12:13:32 2014 A5: 0
- Mon Aug 11 12:13:32 2014 A6: 40875
- Mon Aug 11 12:13:32 2014 skew 1.00, size 8.363e-12, alpha 1.352, combined = 5.128e-13 rroots = 2
- Mon Aug 11 12:13:32 2014
- Mon Aug 11 12:13:32 2014 commencing relation filtering
- Mon Aug 11 12:13:32 2014 setting target matrix density to 85.0
- Mon Aug 11 12:13:32 2014 estimated available RAM is 16055.8 MB
- Mon Aug 11 12:13:32 2014 commencing duplicate removal, pass 1
- Mon Aug 11 12:14:30 2014 error -15 reading relation 5249967
- Mon Aug 11 12:18:49 2014 error -15 reading relation 29908198
- Mon Aug 11 12:18:58 2014 error -15 reading relation 30710247
- Mon Aug 11 12:19:12 2014 error -9 reading relation 32079193
- Mon Aug 11 12:19:19 2014 error -9 reading relation 32628118
- Mon Aug 11 12:19:19 2014 error -15 reading relation 32632001
- Mon Aug 11 12:25:44 2014 error -5 reading relation 70533984
- Mon Aug 11 12:25:44 2014 error -9 reading relation 70537426
- Mon Aug 11 12:26:39 2014 error -5 reading relation 76270565
- Mon Aug 11 12:26:53 2014 error -9 reading relation 77702235
- Mon Aug 11 12:27:03 2014 error -15 reading relation 78782526
- Mon Aug 11 12:27:16 2014 error -5 reading relation 80104970
- Mon Aug 11 12:27:16 2014 error -9 reading relation 80120645
- Mon Aug 11 12:27:33 2014 error -15 reading relation 81800656
- Mon Aug 11 12:27:35 2014 error -9 reading relation 82029219
- Mon Aug 11 12:27:41 2014 error -9 reading relation 82599946
- Mon Aug 11 12:27:42 2014 error -9 reading relation 82735108
- Mon Aug 11 12:27:44 2014 error -9 reading relation 83003927
- Mon Aug 11 12:27:56 2014 error -9 reading relation 84273373
- Mon Aug 11 12:27:57 2014 error -15 reading relation 84350863
- Mon Aug 11 12:27:57 2014 error -15 reading relation 84370091
- Mon Aug 11 12:27:57 2014 error -9 reading relation 84409874
- Mon Aug 11 12:27:57 2014 error -15 reading relation 84427261
- Mon Aug 11 12:27:58 2014 error -15 reading relation 84446641
- Mon Aug 11 12:31:51 2014 error -9 reading relation 105606607
- Mon Aug 11 12:31:54 2014 error -1 reading relation 105851345
- Mon Aug 11 12:31:54 2014 error -1 reading relation 105853658
- Mon Aug 11 12:31:54 2014 error -15 reading relation 105905190
- Mon Aug 11 12:32:22 2014 error -15 reading relation 108380424
- Mon Aug 11 12:32:40 2014 error -5 reading relation 110007981
- Mon Aug 11 12:32:41 2014 error -9 reading relation 110083716
- Mon Aug 11 12:32:43 2014 skipped 275 relations with b > 2^32
- Mon Aug 11 12:32:43 2014 found 21862463 hash collisions in 110275747 relations
- Mon Aug 11 12:33:14 2014 added 1219175 free relations
- Mon Aug 11 12:33:14 2014 commencing duplicate removal, pass 2
- Mon Aug 11 12:36:25 2014 found 21698963 duplicates and 89795959 unique relations
- Mon Aug 11 12:36:25 2014 memory use: 660.8 MB
- Mon Aug 11 12:36:25 2014 reading ideals above 89980928
- Mon Aug 11 12:36:25 2014 commencing singleton removal, initial pass
- Mon Aug 11 12:54:46 2014 memory use: 1506.0 MB
- Mon Aug 11 12:54:47 2014 reading all ideals from disk
- Mon Aug 11 12:54:53 2014 memory use: 1590.8 MB
- Mon Aug 11 12:54:58 2014 commencing in-memory singleton removal
- Mon Aug 11 12:55:03 2014 begin with 89795959 relations and 79046060 unique ideals
- Mon Aug 11 12:56:20 2014 reduce to 52220792 relations and 37038707 ideals in 16 passes
- Mon Aug 11 12:56:20 2014 max relations containing the same ideal: 34
- Mon Aug 11 12:56:24 2014 reading ideals above 720000
- Mon Aug 11 12:56:24 2014 commencing singleton removal, initial pass
- Mon Aug 11 13:11:14 2014 memory use: 1378.0 MB
- Mon Aug 11 13:11:14 2014 reading all ideals from disk
- Mon Aug 11 13:11:23 2014 memory use: 1998.3 MB
- Mon Aug 11 13:11:31 2014 keeping 47199839 ideals with weight <= 200, target excess is 269721
- Mon Aug 11 13:11:40 2014 commencing in-memory singleton removal
- Mon Aug 11 13:11:48 2014 begin with 52220792 relations and 47199839 unique ideals
- Mon Aug 11 13:13:18 2014 reduce to 52216574 relations and 47195621 ideals in 9 passes
- Mon Aug 11 13:13:18 2014 max relations containing the same ideal: 200
- Mon Aug 11 13:13:55 2014 removing 6118469 relations and 5118469 ideals in 1000000 cliques
- Mon Aug 11 13:13:58 2014 commencing in-memory singleton removal
- Mon Aug 11 13:14:03 2014 begin with 46098105 relations and 47195621 unique ideals
- Mon Aug 11 13:15:36 2014 reduce to 45526003 relations and 41490888 ideals in 10 passes
- Mon Aug 11 13:15:36 2014 max relations containing the same ideal: 191
- Mon Aug 11 13:16:12 2014 removing 4703459 relations and 3703459 ideals in 1000000 cliques
- Mon Aug 11 13:16:14 2014 commencing in-memory singleton removal
- Mon Aug 11 13:16:19 2014 begin with 40822544 relations and 41490888 unique ideals
- Mon Aug 11 13:17:20 2014 reduce to 40444405 relations and 37400902 ideals in 8 passes
- Mon Aug 11 13:17:20 2014 max relations containing the same ideal: 179
- Mon Aug 11 13:17:50 2014 removing 4256200 relations and 3256200 ideals in 1000000 cliques
- Mon Aug 11 13:17:52 2014 commencing in-memory singleton removal
- Mon Aug 11 13:17:56 2014 begin with 36188205 relations and 37400902 unique ideals
- Mon Aug 11 13:18:48 2014 reduce to 35850063 relations and 33798612 ideals in 8 passes
- Mon Aug 11 13:18:48 2014 max relations containing the same ideal: 168
- Mon Aug 11 13:19:16 2014 removing 4019046 relations and 3019046 ideals in 1000000 cliques
- Mon Aug 11 13:19:19 2014 commencing in-memory singleton removal
- Mon Aug 11 13:19:23 2014 begin with 31831017 relations and 33798612 unique ideals
- Mon Aug 11 13:20:14 2014 reduce to 31496915 relations and 30437160 ideals in 9 passes
- Mon Aug 11 13:20:14 2014 max relations containing the same ideal: 152
- Mon Aug 11 13:20:37 2014 removing 3061827 relations and 2314949 ideals in 746878 cliques
- Mon Aug 11 13:20:39 2014 commencing in-memory singleton removal
- Mon Aug 11 13:20:44 2014 begin with 28435088 relations and 30437160 unique ideals
- Mon Aug 11 13:21:22 2014 reduce to 28223305 relations and 27906019 ideals in 7 passes
- Mon Aug 11 13:21:22 2014 max relations containing the same ideal: 140
- Mon Aug 11 13:21:50 2014 relations with 0 large ideals: 10076
- Mon Aug 11 13:21:50 2014 relations with 1 large ideals: 2162
- Mon Aug 11 13:21:50 2014 relations with 2 large ideals: 18781
- Mon Aug 11 13:21:50 2014 relations with 3 large ideals: 174965
- Mon Aug 11 13:21:50 2014 relations with 4 large ideals: 917064
- Mon Aug 11 13:21:50 2014 relations with 5 large ideals: 2925576
- Mon Aug 11 13:21:50 2014 relations with 6 large ideals: 5889832
- Mon Aug 11 13:21:50 2014 relations with 7+ large ideals: 18284849
- Mon Aug 11 13:21:50 2014 commencing 2-way merge
- Mon Aug 11 13:22:19 2014 reduce to 18736849 relation sets and 18419563 unique ideals
- Mon Aug 11 13:22:19 2014 commencing full merge
- Mon Aug 11 13:31:14 2014 memory use: 2368.7 MB
- Mon Aug 11 13:31:17 2014 found 9426508 cycles, need 9385763
- Mon Aug 11 13:31:21 2014 weight of 9385763 cycles is about 797887438 (85.01/cycle)
- Mon Aug 11 13:31:21 2014 distribution of cycle lengths:
- Mon Aug 11 13:31:21 2014 1 relations: 781100
- Mon Aug 11 13:31:21 2014 2 relations: 960850
- Mon Aug 11 13:31:21 2014 3 relations: 1014059
- Mon Aug 11 13:31:21 2014 4 relations: 966778
- Mon Aug 11 13:31:21 2014 5 relations: 898115
- Mon Aug 11 13:31:21 2014 6 relations: 818495
- Mon Aug 11 13:31:21 2014 7 relations: 729210
- Mon Aug 11 13:31:21 2014 8 relations: 637274
- Mon Aug 11 13:31:21 2014 9 relations: 547788
- Mon Aug 11 13:31:21 2014 10+ relations: 2032094
- Mon Aug 11 13:31:21 2014 heaviest cycle: 26 relations
- Mon Aug 11 13:31:25 2014 commencing cycle optimization
- Mon Aug 11 13:31:48 2014 start with 60232268 relations
- Mon Aug 11 13:34:26 2014 pruned 1955589 relations
- Mon Aug 11 13:34:26 2014 memory use: 1798.6 MB
- Mon Aug 11 13:34:26 2014 distribution of cycle lengths:
- Mon Aug 11 13:34:26 2014 1 relations: 781100
- Mon Aug 11 13:34:26 2014 2 relations: 982337
- Mon Aug 11 13:34:26 2014 3 relations: 1054653
- Mon Aug 11 13:34:26 2014 4 relations: 998090
- Mon Aug 11 13:34:26 2014 5 relations: 930352
- Mon Aug 11 13:34:26 2014 6 relations: 840299
- Mon Aug 11 13:34:26 2014 7 relations: 746436
- Mon Aug 11 13:34:26 2014 8 relations: 645936
- Mon Aug 11 13:34:26 2014 9 relations: 550255
- Mon Aug 11 13:34:26 2014 10+ relations: 1856305
- Mon Aug 11 13:34:26 2014 heaviest cycle: 25 relations
- Mon Aug 11 13:34:45 2014 RelProcTime: 4873
- Mon Aug 11 13:34:45 2014 elapsed time 01:21:15
- Mon Aug 11 20:47:34 2014
- Mon Aug 11 20:47:34 2014
- Mon Aug 11 20:47:34 2014 Msieve v. 1.53 (SVN 965M)
- Mon Aug 11 20:47:34 2014 random seeds: 46b13796 45a8d801
- Mon Aug 11 20:47:34 2014 MPI process 0 of 1
- Mon Aug 11 20:47:34 2014 factoring 22395179161408000548307471151376069135887247288044688864301444537826557504278027871486203293742103708588114075892800770735466537424198793111726247549966950564868833901861215326455024161827 (188 digits)
- Mon Aug 11 20:47:35 2014 no P-1/P+1/ECM available, skipping
- Mon Aug 11 20:47:35 2014 commencing number field sieve (188-digit input)
- Mon Aug 11 20:47:35 2014 R0: -55511151231257827021181583404541015625
- Mon Aug 11 20:47:35 2014 R1: 1
- Mon Aug 11 20:47:35 2014 A0: -1
- Mon Aug 11 20:47:35 2014 A1: 0
- Mon Aug 11 20:47:35 2014 A2: 0
- Mon Aug 11 20:47:35 2014 A3: 0
- Mon Aug 11 20:47:35 2014 A4: 0
- Mon Aug 11 20:47:35 2014 A5: 0
- Mon Aug 11 20:47:35 2014 A6: 40875
- Mon Aug 11 20:47:35 2014 skew 1.00, size 8.363e-12, alpha 1.352, combined = 5.128e-13 rroots = 2
- Mon Aug 11 20:47:35 2014
- Mon Aug 11 20:47:35 2014 commencing linear algebra
- Mon Aug 11 20:47:35 2014 initialized process (0,0) of 1 x 1 grid
- Mon Aug 11 20:47:38 2014 read 9385763 cycles
- Mon Aug 11 20:48:03 2014 cycles contain 27989905 unique relations
- Mon Aug 11 20:54:46 2014 read 27989905 relations
- Mon Aug 11 20:55:39 2014 using 20 quadratic characters above 1073741724
- Mon Aug 11 20:58:22 2014 building initial matrix
- Mon Aug 11 21:06:31 2014 memory use: 3603.7 MB
- Mon Aug 11 21:06:44 2014 read 9385763 cycles
- Mon Aug 11 21:06:47 2014 matrix is 9385586 x 9385763 (3266.0 MB) with weight 955908168 (101.85/col)
- Mon Aug 11 21:06:47 2014 sparse part has weight 762298390 (81.22/col)
- Mon Aug 11 21:08:54 2014 filtering completed in 2 passes
- Mon Aug 11 21:08:56 2014 matrix is 9384710 x 9384887 (3265.9 MB) with weight 955883186 (101.85/col)
- Mon Aug 11 21:08:56 2014 sparse part has weight 762291491 (81.23/col)
- Mon Aug 11 21:09:54 2014 matrix starts at (0, 0)
- Mon Aug 11 21:09:57 2014 matrix is 9384710 x 9384887 (3265.9 MB) with weight 955883186 (101.85/col)
- Mon Aug 11 21:09:57 2014 sparse part has weight 762291491 (81.23/col)
- Mon Aug 11 21:09:57 2014 saving the first 48 matrix rows for later
- Mon Aug 11 21:10:00 2014 matrix includes 64 packed rows
- Mon Aug 11 21:10:02 2014 matrix is 9384662 x 9384887 (3144.4 MB) with weight 785300808 (83.68/col)
- Mon Aug 11 21:10:02 2014 sparse part has weight 730446601 (77.83/col)
- Mon Aug 11 21:10:02 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
- Mon Aug 11 21:10:51 2014 commencing Lanczos iteration (4 threads)
- Mon Aug 11 21:10:51 2014 memory use: 2636.1 MB
- Mon Aug 11 21:12:28 2014 linear algebra at 0.0%, ETA 159h28m
- Mon Aug 11 21:13:01 2014 checkpointing every 60000 dimensions
- Fri Aug 15 02:52:55 2014 lanczos halted after 148408 iterations (dim = 9384660)
- Fri Aug 15 02:53:05 2014 recovered 36 nontrivial dependencies
- Fri Aug 15 02:53:05 2014 BLanczosTime: 281130
- Fri Aug 15 02:53:05 2014
- Fri Aug 15 02:53:05 2014 commencing square root phase
- Fri Aug 15 02:53:05 2014 reading relations for dependency 1
- Fri Aug 15 02:53:08 2014 read 4694057 cycles
- Fri Aug 15 02:53:14 2014 cycles contain 14000158 unique relations
- Fri Aug 15 02:56:15 2014 read 14000158 relations
- Fri Aug 15 02:57:21 2014 multiplying 14000158 relations
- Fri Aug 15 03:16:58 2014 multiply complete, coefficients have about 542.73 million bits
- Fri Aug 15 03:16:59 2014 initial square root is modulo 73999
- Fri Aug 15 03:38:48 2014 sqrtTime: 2743
- Fri Aug 15 03:38:48 2014 prp91 factor: 2804378974249590670889787816444591518485327264967457505772001393560051285339141576726145979
- Fri Aug 15 03:38:48 2014 prp97 factor: 7985789141569431150241812537638984382969315190659900216451848826053101833939014034132375437577913
- Fri Aug 15 03:38:48 2014 elapsed time 78:51:14
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