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- pumpkin@pumpkin:/home/nfsworld/aliquot/5748.1526$ cat msieve.log
- Thu Jun 26 09:35:59 2014
- Thu Jun 26 09:35:59 2014
- Thu Jun 26 09:35:59 2014 Msieve v. 1.52 (SVN 952)
- Thu Jun 26 09:35:59 2014 random seeds: fc19ff5e 64e031ff
- Thu Jun 26 09:35:59 2014 factoring 1472719685748502449386007028264915543018048506185130332225484383890618193011424409284808724273216014754870734101746897136834531846846664397798081882555660328886965331001835843 (175 digits)
- Thu Jun 26 09:35:59 2014 no P-1/P+1/ECM available, skipping
- Thu Jun 26 09:35:59 2014 commencing number field sieve (175-digit input)
- Thu Jun 26 09:35:59 2014 R0: -2927696021865098353252391313979571
- Thu Jun 26 09:35:59 2014 R1: 62613671202733069
- Thu Jun 26 09:35:59 2014 A0: 18182869259227592220217519336621395594959904
- Thu Jun 26 09:35:59 2014 A1: 8423066275768765845040053905309184852
- Thu Jun 26 09:35:59 2014 A2: 982126185662282534109537630568
- Thu Jun 26 09:35:59 2014 A3: -26688978064812092635453
- Thu Jun 26 09:35:59 2014 A4: -132549579909786
- Thu Jun 26 09:35:59 2014 A5: 6846840
- Thu Jun 26 09:35:59 2014 skew 35608586.30, size 4.491e-17, alpha -9.645, combined = 1.741e-13 rroots = 1
- Thu Jun 26 09:35:59 2014
- Thu Jun 26 09:35:59 2014 commencing relation filtering
- Thu Jun 26 09:35:59 2014 setting target matrix density to 120.0
- Thu Jun 26 09:35:59 2014 estimated available RAM is 32096.4 MB
- Thu Jun 26 09:35:59 2014 commencing duplicate removal, pass 1
- <5843 errors>
- Thu Jun 26 09:54:05 2014 skipped 64 relations with b > 2^32
- Thu Jun 26 09:54:05 2014 found 46309532 hash collisions in 232956688 relations
- Thu Jun 26 09:54:30 2014 added 122066 free relations
- Thu Jun 26 09:54:30 2014 commencing duplicate removal, pass 2
- Thu Jun 26 09:55:43 2014 found 45432168 duplicates and 187646586 unique relations
- Thu Jun 26 09:55:43 2014 memory use: 1321.5 MB
- Thu Jun 26 09:55:43 2014 reading ideals above 119996416
- Thu Jun 26 09:55:43 2014 commencing singleton removal, initial pass
- Thu Jun 26 10:12:32 2014 memory use: 3012.0 MB
- Thu Jun 26 10:12:32 2014 reading all ideals from disk
- Thu Jun 26 10:12:40 2014 memory use: 3257.2 MB
- Thu Jun 26 10:12:48 2014 commencing in-memory singleton removal
- Thu Jun 26 10:12:54 2014 begin with 187646586 relations and 159126960 unique ideals
- Thu Jun 26 10:14:08 2014 reduce to 118102008 relations and 82146292 ideals in 14 passes
- Thu Jun 26 10:14:08 2014 max relations containing the same ideal: 50
- Thu Jun 26 10:14:14 2014 reading ideals above 720000
- Thu Jun 26 10:14:14 2014 commencing singleton removal, initial pass
- Thu Jun 26 10:27:51 2014 memory use: 2756.0 MB
- Thu Jun 26 10:27:51 2014 reading all ideals from disk
- Thu Jun 26 10:27:56 2014 memory use: 4698.6 MB
- Thu Jun 26 10:28:10 2014 keeping 95176263 ideals with weight <= 200, target excess is 653430
- Thu Jun 26 10:28:24 2014 commencing in-memory singleton removal
- Thu Jun 26 10:28:33 2014 begin with 118102008 relations and 95176263 unique ideals
- Thu Jun 26 10:30:04 2014 reduce to 118096492 relations and 95170747 ideals in 9 passes
- Thu Jun 26 10:30:04 2014 max relations containing the same ideal: 200
- Thu Jun 26 10:30:57 2014 removing 10920534 relations and 8920534 ideals in 2000000 cliques
- Thu Jun 26 10:31:00 2014 commencing in-memory singleton removal
- Thu Jun 26 10:31:09 2014 begin with 107175958 relations and 95170747 unique ideals
- Thu Jun 26 10:32:23 2014 reduce to 106445323 relations and 85504207 ideals in 8 passes
- Thu Jun 26 10:32:23 2014 max relations containing the same ideal: 194
- Thu Jun 26 10:33:10 2014 removing 8293944 relations and 6293944 ideals in 2000000 cliques
- Thu Jun 26 10:33:13 2014 commencing in-memory singleton removal
- Thu Jun 26 10:33:21 2014 begin with 98151379 relations and 85504207 unique ideals
- Thu Jun 26 10:34:28 2014 reduce to 97657723 relations and 78707340 ideals in 8 passes
- Thu Jun 26 10:34:28 2014 max relations containing the same ideal: 187
- Thu Jun 26 10:35:12 2014 removing 7516595 relations and 5516595 ideals in 2000000 cliques
- Thu Jun 26 10:35:15 2014 commencing in-memory singleton removal
- Thu Jun 26 10:35:22 2014 begin with 90141128 relations and 78707340 unique ideals
- Thu Jun 26 10:36:15 2014 reduce to 89701996 relations and 72743279 ideals in 7 passes
- Thu Jun 26 10:36:15 2014 max relations containing the same ideal: 178
- Thu Jun 26 10:36:56 2014 removing 7128621 relations and 5128621 ideals in 2000000 cliques
- Thu Jun 26 10:36:59 2014 commencing in-memory singleton removal
- Thu Jun 26 10:37:05 2014 begin with 82573375 relations and 72743279 unique ideals
- Thu Jun 26 10:38:01 2014 reduce to 82152559 relations and 67185405 ideals in 8 passes
- Thu Jun 26 10:38:01 2014 max relations containing the same ideal: 168
- Thu Jun 26 10:38:38 2014 removing 6893384 relations and 4893384 ideals in 2000000 cliques
- Thu Jun 26 10:38:41 2014 commencing in-memory singleton removal
- Thu Jun 26 10:38:46 2014 begin with 75259175 relations and 67185405 unique ideals
- Thu Jun 26 10:39:30 2014 reduce to 74838086 relations and 61862097 ideals in 7 passes
- Thu Jun 26 10:39:30 2014 max relations containing the same ideal: 156
- Thu Jun 26 10:40:05 2014 removing 6742628 relations and 4742628 ideals in 2000000 cliques
- Thu Jun 26 10:40:07 2014 commencing in-memory singleton removal
- Thu Jun 26 10:40:12 2014 begin with 68095458 relations and 61862097 unique ideals
- Thu Jun 26 10:40:52 2014 reduce to 67664258 relations and 56678344 ideals in 7 passes
- Thu Jun 26 10:40:52 2014 max relations containing the same ideal: 146
- Thu Jun 26 10:41:23 2014 removing 6645083 relations and 4645083 ideals in 2000000 cliques
- Thu Jun 26 10:41:25 2014 commencing in-memory singleton removal
- Thu Jun 26 10:41:30 2014 begin with 61019175 relations and 56678344 unique ideals
- Thu Jun 26 10:42:10 2014 reduce to 60563774 relations and 51566480 ideals in 8 passes
- Thu Jun 26 10:42:10 2014 max relations containing the same ideal: 138
- Thu Jun 26 10:42:38 2014 removing 6595382 relations and 4595382 ideals in 2000000 cliques
- Thu Jun 26 10:42:40 2014 commencing in-memory singleton removal
- Thu Jun 26 10:42:44 2014 begin with 53968392 relations and 51566480 unique ideals
- Thu Jun 26 10:43:19 2014 reduce to 53477635 relations and 46466727 ideals in 8 passes
- Thu Jun 26 10:43:19 2014 max relations containing the same ideal: 127
- Thu Jun 26 10:43:44 2014 removing 6570487 relations and 4570487 ideals in 2000000 cliques
- Thu Jun 26 10:43:46 2014 commencing in-memory singleton removal
- Thu Jun 26 10:43:50 2014 begin with 46907148 relations and 46466727 unique ideals
- Thu Jun 26 10:44:20 2014 reduce to 46361529 relations and 41333580 ideals in 8 passes
- Thu Jun 26 10:44:20 2014 max relations containing the same ideal: 115
- Thu Jun 26 10:44:42 2014 removing 6584156 relations and 4584156 ideals in 2000000 cliques
- Thu Jun 26 10:44:44 2014 commencing in-memory singleton removal
- Thu Jun 26 10:44:47 2014 begin with 39777373 relations and 41333580 unique ideals
- Thu Jun 26 10:45:11 2014 reduce to 39149023 relations and 36098591 ideals in 8 passes
- Thu Jun 26 10:45:11 2014 max relations containing the same ideal: 104
- Thu Jun 26 10:45:30 2014 removing 6627986 relations and 4627986 ideals in 2000000 cliques
- Thu Jun 26 10:45:32 2014 commencing in-memory singleton removal
- Thu Jun 26 10:45:34 2014 begin with 32521037 relations and 36098591 unique ideals
- Thu Jun 26 10:45:57 2014 reduce to 31757954 relations and 30675194 ideals in 9 passes
- Thu Jun 26 10:45:57 2014 max relations containing the same ideal: 89
- Thu Jun 26 10:46:12 2014 removing 1579196 relations and 1254415 ideals in 324781 cliques
- Thu Jun 26 10:46:13 2014 commencing in-memory singleton removal
- Thu Jun 26 10:46:15 2014 begin with 30178758 relations and 30675194 unique ideals
- Thu Jun 26 10:46:29 2014 reduce to 30129740 relations and 29371313 ideals in 6 passes
- Thu Jun 26 10:46:29 2014 max relations containing the same ideal: 85
- Thu Jun 26 10:46:48 2014 relations with 0 large ideals: 2161
- Thu Jun 26 10:46:48 2014 relations with 1 large ideals: 7735
- Thu Jun 26 10:46:48 2014 relations with 2 large ideals: 113884
- Thu Jun 26 10:46:48 2014 relations with 3 large ideals: 784581
- Thu Jun 26 10:46:48 2014 relations with 4 large ideals: 2850380
- Thu Jun 26 10:46:48 2014 relations with 5 large ideals: 6102237
- Thu Jun 26 10:46:48 2014 relations with 6 large ideals: 8171415
- Thu Jun 26 10:46:48 2014 relations with 7+ large ideals: 12097347
- Thu Jun 26 10:46:48 2014 commencing 2-way merge
- Thu Jun 26 10:47:05 2014 reduce to 19179440 relation sets and 18421013 unique ideals
- Thu Jun 26 10:47:05 2014 commencing full merge
- Thu Jun 26 10:53:15 2014 memory use: 2374.1 MB
- Thu Jun 26 10:53:17 2014 found 8866739 cycles, need 8787213
- Thu Jun 26 10:53:19 2014 weight of 8787213 cycles is about 1054882612 (120.05/cycle)
- Thu Jun 26 10:53:19 2014 distribution of cycle lengths:
- Thu Jun 26 10:53:19 2014 1 relations: 390274
- Thu Jun 26 10:53:19 2014 2 relations: 549833
- Thu Jun 26 10:53:19 2014 3 relations: 649959
- Thu Jun 26 10:53:19 2014 4 relations: 678012
- Thu Jun 26 10:53:19 2014 5 relations: 710707
- Thu Jun 26 10:53:19 2014 6 relations: 700751
- Thu Jun 26 10:53:19 2014 7 relations: 689547
- Thu Jun 26 10:53:19 2014 8 relations: 653879
- Thu Jun 26 10:53:19 2014 9 relations: 606670
- Thu Jun 26 10:53:19 2014 10+ relations: 3157581
- Thu Jun 26 10:53:19 2014 heaviest cycle: 26 relations
- Thu Jun 26 10:53:22 2014 commencing cycle optimization
- Thu Jun 26 10:53:37 2014 start with 72555982 relations
- Thu Jun 26 10:55:48 2014 pruned 3217527 relations
- Thu Jun 26 10:55:48 2014 memory use: 1994.1 MB
- Thu Jun 26 10:55:48 2014 distribution of cycle lengths:
- Thu Jun 26 10:55:48 2014 1 relations: 390274
- Thu Jun 26 10:55:48 2014 2 relations: 564839
- Thu Jun 26 10:55:48 2014 3 relations: 679033
- Thu Jun 26 10:55:48 2014 4 relations: 707385
- Thu Jun 26 10:55:48 2014 5 relations: 747413
- Thu Jun 26 10:55:48 2014 6 relations: 736625
- Thu Jun 26 10:55:48 2014 7 relations: 725618
- Thu Jun 26 10:55:48 2014 8 relations: 683779
- Thu Jun 26 10:55:48 2014 9 relations: 632121
- Thu Jun 26 10:55:48 2014 10+ relations: 2920126
- Thu Jun 26 10:55:48 2014 heaviest cycle: 26 relations
- Thu Jun 26 10:56:03 2014 RelProcTime: 4804
- Thu Jun 26 10:56:03 2014
- Thu Jun 26 10:56:03 2014 commencing linear algebra
- Thu Jun 26 10:56:06 2014 read 8787213 cycles
- Thu Jun 26 10:56:22 2014 cycles contain 29733672 unique relations
- Thu Jun 26 10:59:02 2014 read 29733672 relations
- Thu Jun 26 10:59:51 2014 using 20 quadratic characters above 2147482064
- Thu Jun 26 11:01:45 2014 building initial matrix
- Thu Jun 26 11:07:22 2014 memory use: 4229.0 MB
- Thu Jun 26 11:07:26 2014 read 8787213 cycles
- Thu Jun 26 11:07:28 2014 matrix is 8787034 x 8787213 (4155.0 MB) with weight 1292352786 (147.07/col)
- Thu Jun 26 11:07:28 2014 sparse part has weight 983764668 (111.95/col)
- Thu Jun 26 11:09:35 2014 filtering completed in 2 passes
- Thu Jun 26 11:09:37 2014 matrix is 8786762 x 8786941 (4155.0 MB) with weight 1292337730 (147.07/col)
- Thu Jun 26 11:09:37 2014 sparse part has weight 983759584 (111.96/col)
- Thu Jun 26 11:10:10 2014 matrix starts at (0, 0)
- Thu Jun 26 11:10:12 2014 matrix is 8786762 x 8786941 (4155.0 MB) with weight 1292337730 (147.07/col)
- Thu Jun 26 11:10:12 2014 sparse part has weight 983759584 (111.96/col)
- Thu Jun 26 11:10:12 2014 saving the first 48 matrix rows for later
- Thu Jun 26 11:10:13 2014 matrix includes 64 packed rows
- Thu Jun 26 11:10:14 2014 matrix is 8786714 x 8786941 (4083.4 MB) with weight 1107219372 (126.01/col)
- Thu Jun 26 11:10:14 2014 sparse part has weight 982570877 (111.82/col)
- Thu Jun 26 11:10:14 2014 using block size 8192 and superblock size 1179648 for processor cache size 12288 kB
- Thu Jun 26 11:10:50 2014 commencing Lanczos iteration (6 threads)
- Thu Jun 26 11:10:50 2014 memory use: 3389.0 MB
- Thu Jun 26 11:11:13 2014 linear algebra at 0.0%, ETA 35h24m
- Thu Jun 26 11:11:21 2014 checkpointing every 250000 dimensions
- Fri Jun 27 22:56:30 2014 lanczos halted after 138957 iterations (dim = 8786714)
- Fri Jun 27 22:56:37 2014 recovered 33 nontrivial dependencies
- Fri Jun 27 22:56:37 2014 BLanczosTime: 129634
- Fri Jun 27 22:56:37 2014
- Fri Jun 27 22:56:37 2014 commencing square root phase
- Fri Jun 27 22:56:37 2014 handling dependencies 1 to 64
- Fri Jun 27 22:56:37 2014 reading relations for dependency 1
- Fri Jun 27 22:56:38 2014 read 4395198 cycles
- Fri Jun 27 22:56:45 2014 cycles contain 14877064 unique relations
- Fri Jun 27 22:58:20 2014 read 14877064 relations
- Fri Jun 27 22:59:25 2014 multiplying 14877064 relations
- Fri Jun 27 23:17:41 2014 multiply complete, coefficients have about 909.45 million bits
- Fri Jun 27 23:17:46 2014 initial square root is modulo 144251543
- Fri Jun 27 23:38:59 2014 GCD is 1, no factor found
- Fri Jun 27 23:38:59 2014 reading relations for dependency 2
- Fri Jun 27 23:39:00 2014 read 4394223 cycles
- Fri Jun 27 23:39:08 2014 cycles contain 14867356 unique relations
- Fri Jun 27 23:40:41 2014 read 14867356 relations
- Fri Jun 27 23:41:47 2014 multiplying 14867356 relations
- Sat Jun 28 00:00:00 2014 multiply complete, coefficients have about 908.85 million bits
- Sat Jun 28 00:00:05 2014 initial square root is modulo 142482047
- Sat Jun 28 00:21:19 2014 GCD is N, no factor found
- Sat Jun 28 00:21:19 2014 reading relations for dependency 3
- Sat Jun 28 00:21:20 2014 read 4392479 cycles
- Sat Jun 28 00:21:28 2014 cycles contain 14867100 unique relations
- Sat Jun 28 00:22:57 2014 read 14867100 relations
- Sat Jun 28 00:24:03 2014 multiplying 14867100 relations
- Sat Jun 28 00:42:22 2014 multiply complete, coefficients have about 908.85 million bits
- Sat Jun 28 00:42:26 2014 initial square root is modulo 142484269
- Sat Jun 28 01:03:40 2014 GCD is N, no factor found
- Sat Jun 28 01:03:40 2014 reading relations for dependency 4
- Sat Jun 28 01:03:41 2014 read 4396021 cycles
- Sat Jun 28 01:03:49 2014 cycles contain 14870486 unique relations
- Sat Jun 28 01:05:10 2014 read 14870486 relations
- Sat Jun 28 01:06:16 2014 multiplying 14870486 relations
- Sat Jun 28 01:24:29 2014 multiply complete, coefficients have about 909.05 million bits
- Sat Jun 28 01:24:34 2014 initial square root is modulo 143054047
- Sat Jun 28 01:45:49 2014 sqrtTime: 10152
- Sat Jun 28 01:45:49 2014 prp78 factor: 312935226620923943366796906694320131630742297293116531778729844839818946576767
- Sat Jun 28 01:45:49 2014 prp97 factor: 4706148622674847377279670108472687483089920336495222703038330665692716768270924929192931822688829
- Sat Jun 28 01:45:49 2014 elapsed time 40:09:50
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