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- Sun Dec 21 11:58:20 2014
- Sun Dec 21 11:58:20 2014
- Sun Dec 21 11:58:20 2014 Msieve v. 1.53 (SVN 965M)
- Sun Dec 21 11:58:20 2014 random seeds: 6b15a335 d2a711a9
- Sun Dec 21 11:58:20 2014 MPI process 0 of 1
- Sun Dec 21 11:58:20 2014 factoring 148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148147 (234 digits)
- Sun Dec 21 11:58:22 2014 no P-1/P+1/ECM available, skipping
- Sun Dec 21 11:58:22 2014 commencing number field sieve (234-digit input)
- Sun Dec 21 11:58:22 2014 R0: -1000000000000000000000000000000000000000
- Sun Dec 21 11:58:22 2014 R1: 1
- Sun Dec 21 11:58:22 2014 A0: -31
- Sun Dec 21 11:58:22 2014 A1: 0
- Sun Dec 21 11:58:22 2014 A2: 0
- Sun Dec 21 11:58:22 2014 A3: 0
- Sun Dec 21 11:58:22 2014 A4: 0
- Sun Dec 21 11:58:22 2014 A5: 0
- Sun Dec 21 11:58:22 2014 A6: 4
- Sun Dec 21 11:58:22 2014 skew 1.00, size 1.503e-11, alpha 0.365, combined = 8.394e-13 rroots = 2
- Sun Dec 21 11:58:22 2014
- Sun Dec 21 11:58:22 2014 commencing relation filtering
- Sun Dec 21 11:58:22 2014 setting target matrix density to 90.0
- Sun Dec 21 11:58:22 2014 estimated available RAM is 16055.6 MB
- Sun Dec 21 11:58:22 2014 commencing duplicate removal, pass 1
- Sun Dec 21 12:05:21 2014 error -15 reading relation 59540327
- Sun Dec 21 12:06:15 2014 error -15 reading relation 68526482
- Sun Dec 21 12:06:19 2014 error -15 reading relation 69370679
- Sun Dec 21 12:06:23 2014 error -15 reading relation 70022817
- Sun Dec 21 12:06:41 2014 error -15 reading relation 72914263
- Sun Dec 21 12:06:59 2014 error -15 reading relation 75413805
- Sun Dec 21 12:06:59 2014 error -5 reading relation 75486524
- Sun Dec 21 12:07:13 2014 error -9 reading relation 76793080
- Sun Dec 21 12:07:22 2014 error -15 reading relation 77879643
- Sun Dec 21 12:07:34 2014 error -15 reading relation 79827087
- Sun Dec 21 12:07:53 2014 error -9 reading relation 82677674
- Sun Dec 21 12:07:58 2014 error -9 reading relation 83660896
- Sun Dec 21 12:07:58 2014 error -15 reading relation 83670144
- Sun Dec 21 12:09:12 2014 error -9 reading relation 95455360
- Sun Dec 21 12:09:12 2014 error -1 reading relation 95455361
- Sun Dec 21 12:09:14 2014 error -1 reading relation 95664160
- Sun Dec 21 12:09:14 2014 error -15 reading relation 95677621
- Sun Dec 21 12:09:19 2014 error -1 reading relation 96725706
- Sun Dec 21 12:09:20 2014 error -9 reading relation 97012456
- Sun Dec 21 12:09:21 2014 error -9 reading relation 97054442
- Sun Dec 21 12:09:21 2014 error -9 reading relation 97073711
- Sun Dec 21 12:09:21 2014 error -15 reading relation 97131075
- Sun Dec 21 12:09:46 2014 error -9 reading relation 101292520
- Sun Dec 21 12:10:02 2014 skipped 13 relations with b > 2^32
- Sun Dec 21 12:10:02 2014 found 18481881 hash collisions in 103913689 relations
- Sun Dec 21 12:10:20 2014 added 1218977 free relations
- Sun Dec 21 12:10:20 2014 commencing duplicate removal, pass 2
- Sun Dec 21 12:12:16 2014 found 17609090 duplicates and 87523576 unique relations
- Sun Dec 21 12:12:16 2014 memory use: 660.8 MB
- Sun Dec 21 12:12:16 2014 reading ideals above 94699520
- Sun Dec 21 12:12:16 2014 commencing singleton removal, initial pass
- Sun Dec 21 12:22:52 2014 memory use: 1506.0 MB
- Sun Dec 21 12:22:52 2014 reading all ideals from disk
- Sun Dec 21 12:22:56 2014 memory use: 1438.3 MB
- Sun Dec 21 12:22:59 2014 commencing in-memory singleton removal
- Sun Dec 21 12:23:01 2014 begin with 87523576 relations and 76987042 unique ideals
- Sun Dec 21 12:23:39 2014 reduce to 48531365 relations and 33119345 ideals in 16 passes
- Sun Dec 21 12:23:39 2014 max relations containing the same ideal: 32
- Sun Dec 21 12:23:41 2014 reading ideals above 720000
- Sun Dec 21 12:23:41 2014 commencing singleton removal, initial pass
- Sun Dec 21 12:33:05 2014 memory use: 1378.0 MB
- Sun Dec 21 12:33:05 2014 reading all ideals from disk
- Sun Dec 21 12:33:06 2014 memory use: 1835.0 MB
- Sun Dec 21 12:33:10 2014 keeping 43807707 ideals with weight <= 200, target excess is 251624
- Sun Dec 21 12:33:16 2014 commencing in-memory singleton removal
- Sun Dec 21 12:33:20 2014 begin with 48531368 relations and 43807707 unique ideals
- Sun Dec 21 12:34:08 2014 reduce to 48472208 relations and 43748479 ideals in 10 passes
- Sun Dec 21 12:34:08 2014 max relations containing the same ideal: 200
- Sun Dec 21 12:34:32 2014 removing 6255749 relations and 5255749 ideals in 1000000 cliques
- Sun Dec 21 12:34:34 2014 commencing in-memory singleton removal
- Sun Dec 21 12:34:38 2014 begin with 42216459 relations and 43748479 unique ideals
- Sun Dec 21 12:35:21 2014 reduce to 41535974 relations and 37793865 ideals in 10 passes
- Sun Dec 21 12:35:21 2014 max relations containing the same ideal: 191
- Sun Dec 21 12:35:40 2014 removing 4832541 relations and 3832541 ideals in 1000000 cliques
- Sun Dec 21 12:35:42 2014 commencing in-memory singleton removal
- Sun Dec 21 12:35:45 2014 begin with 36703433 relations and 37793865 unique ideals
- Sun Dec 21 12:36:19 2014 reduce to 36252467 relations and 33499330 ideals in 9 passes
- Sun Dec 21 12:36:19 2014 max relations containing the same ideal: 174
- Sun Dec 21 12:36:36 2014 removing 4374971 relations and 3374971 ideals in 1000000 cliques
- Sun Dec 21 12:36:38 2014 commencing in-memory singleton removal
- Sun Dec 21 12:36:40 2014 begin with 31877496 relations and 33499330 unique ideals
- Sun Dec 21 12:37:07 2014 reduce to 31470816 relations and 29707226 ideals in 8 passes
- Sun Dec 21 12:37:07 2014 max relations containing the same ideal: 159
- Sun Dec 21 12:37:22 2014 removing 4135103 relations and 3135103 ideals in 1000000 cliques
- Sun Dec 21 12:37:23 2014 commencing in-memory singleton removal
- Sun Dec 21 12:37:25 2014 begin with 27335713 relations and 29707226 unique ideals
- Sun Dec 21 12:37:47 2014 reduce to 26928963 relations and 26153411 ideals in 9 passes
- Sun Dec 21 12:37:47 2014 max relations containing the same ideal: 148
- Sun Dec 21 12:38:01 2014 removing 2243449 relations and 1759781 ideals in 483668 cliques
- Sun Dec 21 12:38:02 2014 commencing in-memory singleton removal
- Sun Dec 21 12:38:03 2014 begin with 24685514 relations and 26153411 unique ideals
- Sun Dec 21 12:38:16 2014 reduce to 24557784 relations and 24263828 ideals in 6 passes
- Sun Dec 21 12:38:16 2014 max relations containing the same ideal: 144
- Sun Dec 21 12:38:34 2014 relations with 0 large ideals: 9593
- Sun Dec 21 12:38:34 2014 relations with 1 large ideals: 1598
- Sun Dec 21 12:38:34 2014 relations with 2 large ideals: 17008
- Sun Dec 21 12:38:34 2014 relations with 3 large ideals: 160903
- Sun Dec 21 12:38:34 2014 relations with 4 large ideals: 848223
- Sun Dec 21 12:38:34 2014 relations with 5 large ideals: 2679790
- Sun Dec 21 12:38:34 2014 relations with 6 large ideals: 5298270
- Sun Dec 21 12:38:34 2014 relations with 7+ large ideals: 15542399
- Sun Dec 21 12:38:34 2014 commencing 2-way merge
- Sun Dec 21 12:38:49 2014 reduce to 15842726 relation sets and 15548770 unique ideals
- Sun Dec 21 12:38:49 2014 commencing full merge
- Sun Dec 21 12:44:28 2014 memory use: 2062.7 MB
- Sun Dec 21 12:44:30 2014 found 7827662 cycles, need 7794970
- Sun Dec 21 12:44:32 2014 weight of 7794970 cycles is about 701841121 (90.04/cycle)
- Sun Dec 21 12:44:32 2014 distribution of cycle lengths:
- Sun Dec 21 12:44:32 2014 1 relations: 619592
- Sun Dec 21 12:44:32 2014 2 relations: 739963
- Sun Dec 21 12:44:32 2014 3 relations: 780005
- Sun Dec 21 12:44:32 2014 4 relations: 737431
- Sun Dec 21 12:44:32 2014 5 relations: 699738
- Sun Dec 21 12:44:32 2014 6 relations: 641564
- Sun Dec 21 12:44:32 2014 7 relations: 586035
- Sun Dec 21 12:44:32 2014 8 relations: 525957
- Sun Dec 21 12:44:32 2014 9 relations: 463182
- Sun Dec 21 12:44:32 2014 10+ relations: 2001503
- Sun Dec 21 12:44:32 2014 heaviest cycle: 27 relations
- Sun Dec 21 12:44:34 2014 commencing cycle optimization
- Sun Dec 21 12:44:47 2014 start with 53683817 relations
- Sun Dec 21 12:46:29 2014 pruned 1801802 relations
- Sun Dec 21 12:46:29 2014 memory use: 1575.1 MB
- Sun Dec 21 12:46:29 2014 distribution of cycle lengths:
- Sun Dec 21 12:46:29 2014 1 relations: 619592
- Sun Dec 21 12:46:29 2014 2 relations: 756425
- Sun Dec 21 12:46:29 2014 3 relations: 810461
- Sun Dec 21 12:46:29 2014 4 relations: 761624
- Sun Dec 21 12:46:29 2014 5 relations: 724995
- Sun Dec 21 12:46:29 2014 6 relations: 660266
- Sun Dec 21 12:46:29 2014 7 relations: 601719
- Sun Dec 21 12:46:29 2014 8 relations: 536575
- Sun Dec 21 12:46:29 2014 9 relations: 470233
- Sun Dec 21 12:46:29 2014 10+ relations: 1853080
- Sun Dec 21 12:46:29 2014 heaviest cycle: 26 relations
- Sun Dec 21 12:46:40 2014 RelProcTime: 2898
- Sun Dec 21 12:46:40 2014
- Sun Dec 21 12:46:40 2014 commencing linear algebra
- Sun Dec 21 12:46:43 2014 initialized process (0,0) of 1 x 1 grid
- Sun Dec 21 12:46:44 2014 read 7794970 cycles
- Sun Dec 21 12:46:57 2014 cycles contain 24350942 unique relations
- Sun Dec 21 12:51:35 2014 read 24350942 relations
- Sun Dec 21 12:52:06 2014 using 20 quadratic characters above 1073741724
- Sun Dec 21 12:53:44 2014 building initial matrix
- Sun Dec 21 12:58:04 2014 memory use: 3097.6 MB
- Sun Dec 21 12:58:10 2014 read 7794970 cycles
- Sun Dec 21 12:58:11 2014 matrix is 7794792 x 7794970 (2875.8 MB) with weight 831574127 (106.68/col)
- Sun Dec 21 12:58:11 2014 sparse part has weight 668139902 (85.71/col)
- Sun Dec 21 12:59:33 2014 filtering completed in 2 passes
- Sun Dec 21 12:59:35 2014 matrix is 7794300 x 7794478 (2875.8 MB) with weight 831559268 (106.69/col)
- Sun Dec 21 12:59:35 2014 sparse part has weight 668135743 (85.72/col)
- Sun Dec 21 13:00:29 2014 matrix starts at (0, 0)
- Sun Dec 21 13:00:30 2014 matrix is 7794300 x 7794478 (2875.8 MB) with weight 831559268 (106.69/col)
- Sun Dec 21 13:00:30 2014 sparse part has weight 668135743 (85.72/col)
- Sun Dec 21 13:00:30 2014 saving the first 48 matrix rows for later
- Sun Dec 21 13:00:31 2014 matrix includes 64 packed rows
- Sun Dec 21 13:00:32 2014 matrix is 7794252 x 7794478 (2745.2 MB) with weight 688269359 (88.30/col)
- Sun Dec 21 13:00:32 2014 sparse part has weight 641699428 (82.33/col)
- Sun Dec 21 13:00:32 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
- Sun Dec 21 13:00:58 2014 commencing Lanczos iteration (4 threads)
- Sun Dec 21 13:00:58 2014 memory use: 2303.5 MB
- Sun Dec 21 13:02:59 2014 linear algebra at 0.0%, ETA 165h12m
- Sun Dec 21 13:03:32 2014 checkpointing every 50000 dimensions
- Sun Dec 21 14:43:30 2014 lanczos halted after 1308 iterations (dim = 82703)
- Sun Dec 21 14:44:17 2014
- Sun Dec 21 14:44:17 2014
- Sun Dec 21 14:44:17 2014 Msieve v. 1.53 (SVN 965M)
- Sun Dec 21 14:44:17 2014 random seeds: cfd7df27 80614ff9
- Sun Dec 21 14:44:17 2014 MPI process 0 of 1
- Sun Dec 21 14:44:17 2014 factoring 148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148147 (234 digits)
- Sun Dec 21 14:44:19 2014 no P-1/P+1/ECM available, skipping
- Sun Dec 21 14:44:19 2014 commencing number field sieve (234-digit input)
- Sun Dec 21 14:44:19 2014 R0: -1000000000000000000000000000000000000000
- Sun Dec 21 14:44:19 2014 R1: 1
- Sun Dec 21 14:44:19 2014 A0: -31
- Sun Dec 21 14:44:19 2014 A1: 0
- Sun Dec 21 14:44:19 2014 A2: 0
- Sun Dec 21 14:44:19 2014 A3: 0
- Sun Dec 21 14:44:19 2014 A4: 0
- Sun Dec 21 14:44:19 2014 A5: 0
- Sun Dec 21 14:44:19 2014 A6: 4
- Sun Dec 21 14:44:19 2014 skew 1.00, size 1.503e-11, alpha 0.365, combined = 8.394e-13 rroots = 2
- Sun Dec 21 14:44:19 2014
- Sun Dec 21 14:44:19 2014 commencing linear algebra
- Sun Dec 21 14:44:19 2014 initialized process (0,0) of 1 x 1 grid
- Sun Dec 21 14:44:22 2014 matrix starts at (0, 0)
- Sun Dec 21 14:44:23 2014 matrix is 7794300 x 7794478 (2875.8 MB) with weight 831559268 (106.69/col)
- Sun Dec 21 14:44:23 2014 sparse part has weight 668135743 (85.72/col)
- Sun Dec 21 14:44:23 2014 saving the first 48 matrix rows for later
- Sun Dec 21 14:44:24 2014 matrix includes 64 packed rows
- Sun Dec 21 14:44:25 2014 matrix is 7794252 x 7794478 (2745.2 MB) with weight 688269359 (88.30/col)
- Sun Dec 21 14:44:25 2014 sparse part has weight 641699428 (82.33/col)
- Sun Dec 21 14:44:25 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
- Sun Dec 21 14:44:49 2014 commencing Lanczos iteration (4 threads)
- Sun Dec 21 14:44:49 2014 memory use: 2303.5 MB
- Sun Dec 21 14:44:49 2014 restarting at iteration 791 (dim = 50045)
- Sun Dec 21 14:45:26 2014 linear algebra at 0.7%, ETA 52h19m
- Sun Dec 21 14:45:35 2014 checkpointing every 160000 dimensions
- Tue Dec 23 16:02:27 2014 lanczos halted after 123265 iterations (dim = 7794252)
- Tue Dec 23 16:02:33 2014 recovered 38 nontrivial dependencies
- Tue Dec 23 16:02:33 2014 BLanczosTime: 177494
- Tue Dec 23 16:02:33 2014
- Tue Dec 23 16:02:33 2014 commencing square root phase
- Tue Dec 23 16:02:33 2014 handling dependencies 1 to 64
- Tue Dec 23 16:02:33 2014 reading relations for dependency 1
- Tue Dec 23 16:02:36 2014 read 3895659 cycles
- Tue Dec 23 16:02:42 2014 cycles contain 12175766 unique relations
- Tue Dec 23 16:04:58 2014 read 12175766 relations
- Tue Dec 23 16:05:46 2014 multiplying 12175766 relations
- Tue Dec 23 16:14:21 2014 multiply complete, coefficients have about 326.26 million bits
- Tue Dec 23 16:14:22 2014 initial square root is modulo 714787
- Tue Dec 23 16:23:24 2014 GCD is N, no factor found
- Tue Dec 23 16:23:24 2014 reading relations for dependency 2
- Tue Dec 23 16:23:26 2014 read 3897581 cycles
- Tue Dec 23 16:23:32 2014 cycles contain 12177766 unique relations
- Tue Dec 23 16:25:53 2014 read 12177766 relations
- Tue Dec 23 16:26:41 2014 multiplying 12177766 relations
- Tue Dec 23 16:35:13 2014 multiply complete, coefficients have about 326.31 million bits
- Tue Dec 23 16:35:14 2014 initial square root is modulo 716383
- Tue Dec 23 16:44:10 2014 sqrtTime: 2497
- Tue Dec 23 16:44:10 2014 prp103 factor: 7952874668940651025915024616603955125835204835696939469891685640272314995566703402543183750269875097697
- Tue Dec 23 16:44:10 2014 prp131 factor: 18628251332405564878105775436874699681690933701438135925294228909117529537227773153459260924887045944380684060264777014119384264851
- Tue Dec 23 16:44:10 2014 elapsed time 49:59:53
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