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- Sun Sep 23 21:32:58 2012
- Sun Sep 23 21:32:58 2012
- Sun Sep 23 21:32:58 2012 Msieve v. 1.50 (SVN Official Release)
- Sun Sep 23 21:32:58 2012 random seeds: 64f20074 3b8cdfff
- Sun Sep 23 21:32:58 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
- Sun Sep 23 21:32:59 2012 searching for 15-digit factors
- Sun Sep 23 21:33:00 2012 commencing number field sieve (190-digit input)
- Sun Sep 23 21:33:00 2012 R0: -3990838394187339929534246675572349035227
- Sun Sep 23 21:33:00 2012 R1: 1
- Sun Sep 23 21:33:00 2012 A0: 1
- Sun Sep 23 21:33:00 2012 A1: 0
- Sun Sep 23 21:33:00 2012 A2: 0
- Sun Sep 23 21:33:00 2012 A3: 0
- Sun Sep 23 21:33:00 2012 A4: 0
- Sun Sep 23 21:33:00 2012 A5: 11286
- Sun Sep 23 21:33:00 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
- Sun Sep 23 21:33:00 2012
- Sun Sep 23 21:33:00 2012 commencing relation filtering
- Sun Sep 23 21:33:00 2012 estimated available RAM is 8183.1 MB
- Sun Sep 23 21:33:00 2012 commencing duplicate removal, pass 1
- Sun Sep 23 21:40:18 2012 skipped 78 relations with b > 2^32
- Sun Sep 23 21:40:18 2012 found 7424047 hash collisions in 51471884 relations
- Sun Sep 23 21:41:02 2012 added 730838 free relations
- Sun Sep 23 21:41:02 2012 commencing duplicate removal, pass 2
- Sun Sep 23 21:41:22 2012 found 6417999 duplicates and 45784723 unique relations
- Sun Sep 23 21:41:22 2012 memory use: 213.2 MB
- Sun Sep 23 21:41:22 2012 reading ideals above 35454976
- Sun Sep 23 21:41:22 2012 commencing singleton removal, initial pass
- Sun Sep 23 21:48:55 2012 memory use: 753.0 MB
- Sun Sep 23 21:48:55 2012 reading all ideals from disk
- Sun Sep 23 21:48:56 2012 memory use: 748.3 MB
- Sun Sep 23 21:48:57 2012 commencing in-memory singleton removal
- Sun Sep 23 21:48:59 2012 begin with 45784723 relations and 39993617 unique ideals
- Sun Sep 23 21:49:14 2012 reduce to 25149167 relations and 16612792 ideals in 15 passes
- Sun Sep 23 21:49:14 2012 max relations containing the same ideal: 38
- Sun Sep 23 21:49:16 2012 reading ideals above 720000
- Sun Sep 23 21:49:16 2012 commencing singleton removal, initial pass
- Sun Sep 23 21:54:27 2012 memory use: 689.0 MB
- Sun Sep 23 21:54:27 2012 reading all ideals from disk
- Sun Sep 23 21:54:27 2012 memory use: 856.0 MB
- Sun Sep 23 21:54:30 2012 keeping 20802658 ideals with weight <= 200, target excess is 153812
- Sun Sep 23 21:54:32 2012 commencing in-memory singleton removal
- Sun Sep 23 21:54:33 2012 begin with 25149273 relations and 20802658 unique ideals
- Sun Sep 23 21:54:49 2012 reduce to 25130747 relations and 20783724 ideals in 8 passes
- Sun Sep 23 21:54:49 2012 max relations containing the same ideal: 200
- Sun Sep 23 21:54:59 2012 removing 5047743 relations and 4047743 ideals in 1000000 cliques
- Sun Sep 23 21:55:01 2012 commencing in-memory singleton removal
- Sun Sep 23 21:55:02 2012 begin with 20083004 relations and 20783724 unique ideals
- Sun Sep 23 21:55:14 2012 reduce to 19475943 relations and 16099394 ideals in 8 passes
- Sun Sep 23 21:55:14 2012 max relations containing the same ideal: 178
- Sun Sep 23 21:55:22 2012 removing 3746368 relations and 2746368 ideals in 1000000 cliques
- Sun Sep 23 21:55:23 2012 commencing in-memory singleton removal
- Sun Sep 23 21:55:24 2012 begin with 15729575 relations and 16099394 unique ideals
- Sun Sep 23 21:55:34 2012 reduce to 15293371 relations and 12895068 ideals in 8 passes
- Sun Sep 23 21:55:34 2012 max relations containing the same ideal: 150
- Sun Sep 23 21:55:40 2012 removing 3316646 relations and 2316646 ideals in 1000000 cliques
- Sun Sep 23 21:55:41 2012 commencing in-memory singleton removal
- Sun Sep 23 21:55:42 2012 begin with 11976725 relations and 12895068 unique ideals
- Sun Sep 23 21:55:48 2012 reduce to 11559279 relations and 10134954 ideals in 7 passes
- Sun Sep 23 21:55:48 2012 max relations containing the same ideal: 120
- Sun Sep 23 21:55:53 2012 removing 3006430 relations and 2006430 ideals in 1000000 cliques
- Sun Sep 23 21:55:53 2012 commencing in-memory singleton removal
- Sun Sep 23 21:55:54 2012 begin with 8552849 relations and 10134954 unique ideals
- Sun Sep 23 21:55:59 2012 reduce to 8109917 relations and 7649960 ideals in 8 passes
- Sun Sep 23 21:55:59 2012 max relations containing the same ideal: 96
- Sun Sep 23 21:56:02 2012 removing 1075871 relations and 794336 ideals in 281535 cliques
- Sun Sep 23 21:56:02 2012 commencing in-memory singleton removal
- Sun Sep 23 21:56:03 2012 begin with 7034046 relations and 7649960 unique ideals
- Sun Sep 23 21:56:06 2012 reduce to 6956472 relations and 6775663 ideals in 7 passes
- Sun Sep 23 21:56:06 2012 max relations containing the same ideal: 83
- Sun Sep 23 21:56:10 2012 relations with 0 large ideals: 2896
- Sun Sep 23 21:56:10 2012 relations with 1 large ideals: 873
- Sun Sep 23 21:56:10 2012 relations with 2 large ideals: 16727
- Sun Sep 23 21:56:10 2012 relations with 3 large ideals: 129033
- Sun Sep 23 21:56:10 2012 relations with 4 large ideals: 530133
- Sun Sep 23 21:56:10 2012 relations with 5 large ideals: 1269950
- Sun Sep 23 21:56:10 2012 relations with 6 large ideals: 1952975
- Sun Sep 23 21:56:10 2012 relations with 7+ large ideals: 3053885
- Sun Sep 23 21:56:10 2012 commencing 2-way merge
- Sun Sep 23 21:56:14 2012 reduce to 4824236 relation sets and 4643427 unique ideals
- Sun Sep 23 21:56:14 2012 commencing full merge
- Sun Sep 23 21:57:13 2012 memory use: 556.3 MB
- Sun Sep 23 21:57:14 2012 found 2546159 cycles, need 2519627
- Sun Sep 23 21:57:14 2012 weight of 2519627 cycles is about 176520263 (70.06/cycle)
- Sun Sep 23 21:57:14 2012 distribution of cycle lengths:
- Sun Sep 23 21:57:14 2012 1 relations: 171922
- Sun Sep 23 21:57:14 2012 2 relations: 287470
- Sun Sep 23 21:57:14 2012 3 relations: 345355
- Sun Sep 23 21:57:14 2012 4 relations: 337522
- Sun Sep 23 21:57:14 2012 5 relations: 310109
- Sun Sep 23 21:57:14 2012 6 relations: 262072
- Sun Sep 23 21:57:14 2012 7 relations: 214981
- Sun Sep 23 21:57:14 2012 8 relations: 169384
- Sun Sep 23 21:57:14 2012 9 relations: 129312
- Sun Sep 23 21:57:14 2012 10+ relations: 291500
- Sun Sep 23 21:57:14 2012 heaviest cycle: 20 relations
- Sun Sep 23 21:57:14 2012 commencing cycle optimization
- Sun Sep 23 21:57:17 2012 start with 13673068 relations
- Sun Sep 23 21:57:36 2012 pruned 405542 relations
- Sun Sep 23 21:57:36 2012 memory use: 433.4 MB
- Sun Sep 23 21:57:36 2012 distribution of cycle lengths:
- Sun Sep 23 21:57:36 2012 1 relations: 171922
- Sun Sep 23 21:57:36 2012 2 relations: 294342
- Sun Sep 23 21:57:36 2012 3 relations: 360247
- Sun Sep 23 21:57:36 2012 4 relations: 348413
- Sun Sep 23 21:57:36 2012 5 relations: 320770
- Sun Sep 23 21:57:36 2012 6 relations: 266329
- Sun Sep 23 21:57:36 2012 7 relations: 216836
- Sun Sep 23 21:57:36 2012 8 relations: 167041
- Sun Sep 23 21:57:36 2012 9 relations: 124456
- Sun Sep 23 21:57:36 2012 10+ relations: 249271
- Sun Sep 23 21:57:36 2012 heaviest cycle: 20 relations
- Sun Sep 23 21:57:37 2012 RelProcTime: 1477
- Sun Sep 23 21:57:37 2012
- Sun Sep 23 21:57:37 2012 commencing linear algebra
- Sun Sep 23 21:57:38 2012 read 2519627 cycles
- Sun Sep 23 21:57:41 2012 cycles contain 6851840 unique relations
- Sun Sep 23 21:59:19 2012 read 6851840 relations
- Sun Sep 23 21:59:26 2012 using 20 quadratic characters above 536863254
- Sun Sep 23 21:59:55 2012 building initial matrix
- Sun Sep 23 22:01:06 2012 memory use: 891.9 MB
- Sun Sep 23 22:01:11 2012 read 2519627 cycles
- Sun Sep 23 22:01:12 2012 matrix is 2519450 x 2519627 (753.8 MB) with weight 225433320 (89.47/col)
- Sun Sep 23 22:01:12 2012 sparse part has weight 169888871 (67.43/col)
- Sun Sep 23 22:01:31 2012 filtering completed in 2 passes
- Sun Sep 23 22:01:32 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
- Sun Sep 23 22:01:32 2012 sparse part has weight 169883853 (67.44/col)
- Sun Sep 23 22:01:36 2012 matrix starts at (0, 0)
- Sun Sep 23 22:01:37 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
- Sun Sep 23 22:01:37 2012 sparse part has weight 169883853 (67.44/col)
- Sun Sep 23 22:01:37 2012 saving the first 48 matrix rows for later
- Sun Sep 23 22:01:38 2012 matrix includes 64 packed rows
- Sun Sep 23 22:01:38 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
- Sun Sep 23 22:01:38 2012 sparse part has weight 162944712 (64.68/col)
- Sun Sep 23 22:01:38 2012 using block size 65536 for processor cache size 8192 kB
- Sun Sep 23 22:01:47 2012 commencing Lanczos iteration (4 threads)
- Sun Sep 23 22:01:47 2012 memory use: 635.0 MB
- Sun Sep 23 22:02:01 2012 linear algebra at 0.1%, ETA 5h57m
- Sun Sep 23 22:02:06 2012 checkpointing every 410000 dimensions
- Sun Sep 23 22:06:26 2012
- Sun Sep 23 22:06:26 2012
- Sun Sep 23 22:06:26 2012 Msieve v. 1.50 (SVN Official Release)
- Sun Sep 23 22:06:26 2012 random seeds: 0e9cf660 0c49e903
- Sun Sep 23 22:06:26 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
- Sun Sep 23 22:06:27 2012 searching for 15-digit factors
- Sun Sep 23 22:06:27 2012 commencing number field sieve (190-digit input)
- Sun Sep 23 22:06:27 2012 R0: -3990838394187339929534246675572349035227
- Sun Sep 23 22:06:27 2012 R1: 1
- Sun Sep 23 22:06:27 2012 A0: 1
- Sun Sep 23 22:06:27 2012 A1: 0
- Sun Sep 23 22:06:27 2012 A2: 0
- Sun Sep 23 22:06:27 2012 A3: 0
- Sun Sep 23 22:06:27 2012 A4: 0
- Sun Sep 23 22:06:27 2012 A5: 11286
- Sun Sep 23 22:06:27 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
- Sun Sep 23 22:06:27 2012
- Sun Sep 23 22:06:27 2012 commencing linear algebra
- Sun Sep 23 22:06:28 2012 matrix starts at (0, 0)
- Sun Sep 23 22:06:29 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
- Sun Sep 23 22:06:29 2012 sparse part has weight 169883853 (67.44/col)
- Sun Sep 23 22:06:29 2012 saving the first 48 matrix rows for later
- Sun Sep 23 22:06:30 2012 matrix includes 64 packed rows
- Sun Sep 23 22:06:30 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
- Sun Sep 23 22:06:30 2012 sparse part has weight 162944712 (64.68/col)
- Sun Sep 23 22:06:30 2012 using block size 65536 for processor cache size 8192 kB
- Sun Sep 23 22:06:39 2012 commencing Lanczos iteration (3 threads)
- Sun Sep 23 22:06:39 2012 memory use: 615.8 MB
- Sun Sep 23 22:06:49 2012
- Sun Sep 23 22:06:49 2012
- Sun Sep 23 22:06:49 2012 Msieve v. 1.50 (SVN Official Release)
- Sun Sep 23 22:06:49 2012 random seeds: b77a5f3c bf52d5fe
- Sun Sep 23 22:06:49 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
- Sun Sep 23 22:06:50 2012 searching for 15-digit factors
- Sun Sep 23 22:06:50 2012 commencing number field sieve (190-digit input)
- Sun Sep 23 22:06:50 2012 R0: -3990838394187339929534246675572349035227
- Sun Sep 23 22:06:50 2012 R1: 1
- Sun Sep 23 22:06:50 2012 A0: 1
- Sun Sep 23 22:06:50 2012 A1: 0
- Sun Sep 23 22:06:50 2012 A2: 0
- Sun Sep 23 22:06:50 2012 A3: 0
- Sun Sep 23 22:06:50 2012 A4: 0
- Sun Sep 23 22:06:50 2012 A5: 11286
- Sun Sep 23 22:06:50 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
- Sun Sep 23 22:06:50 2012
- Sun Sep 23 22:06:50 2012 commencing relation filtering
- Sun Sep 23 22:06:50 2012 estimated available RAM is 8183.1 MB
- Sun Sep 23 22:06:50 2012 commencing duplicate removal, pass 1
- Sun Sep 23 22:14:24 2012 skipped 78 relations with b > 2^32
- Sun Sep 23 22:14:24 2012 found 7474039 hash collisions in 52202722 relations
- Sun Sep 23 22:15:04 2012 added 1 free relations
- Sun Sep 23 22:15:04 2012 commencing duplicate removal, pass 2
- Sun Sep 23 22:16:10 2012 found 6417999 duplicates and 45784724 unique relations
- Sun Sep 23 22:16:10 2012 memory use: 213.2 MB
- Sun Sep 23 22:16:10 2012 reading ideals above 35454976
- Sun Sep 23 22:16:10 2012 commencing singleton removal, initial pass
- Sun Sep 23 22:23:28 2012 memory use: 753.0 MB
- Sun Sep 23 22:23:28 2012 reading all ideals from disk
- Sun Sep 23 22:23:28 2012 memory use: 748.3 MB
- Sun Sep 23 22:23:30 2012 commencing in-memory singleton removal
- Sun Sep 23 22:23:31 2012 begin with 45784724 relations and 39993621 unique ideals
- Sun Sep 23 22:23:47 2012 reduce to 25149167 relations and 16612792 ideals in 15 passes
- Sun Sep 23 22:23:47 2012 max relations containing the same ideal: 38
- Sun Sep 23 22:23:49 2012 reading ideals above 720000
- Sun Sep 23 22:23:49 2012 commencing singleton removal, initial pass
- Sun Sep 23 22:28:56 2012 memory use: 689.0 MB
- Sun Sep 23 22:28:56 2012 reading all ideals from disk
- Sun Sep 23 22:28:56 2012 memory use: 856.0 MB
- Sun Sep 23 22:28:58 2012 keeping 20802664 ideals with weight <= 200, target excess is 153812
- Sun Sep 23 22:29:00 2012 commencing in-memory singleton removal
- Sun Sep 23 22:29:02 2012 begin with 25149274 relations and 20802664 unique ideals
- Sun Sep 23 22:29:18 2012 reduce to 25130747 relations and 20783724 ideals in 8 passes
- Sun Sep 23 22:29:18 2012 max relations containing the same ideal: 200
- Sun Sep 23 22:29:28 2012 removing 5047743 relations and 4047743 ideals in 1000000 cliques
- Sun Sep 23 22:29:29 2012 commencing in-memory singleton removal
- Sun Sep 23 22:29:31 2012 begin with 20083004 relations and 20783724 unique ideals
- Sun Sep 23 22:29:43 2012 reduce to 19475943 relations and 16099394 ideals in 8 passes
- Sun Sep 23 22:29:43 2012 max relations containing the same ideal: 178
- Sun Sep 23 22:29:51 2012 removing 3746368 relations and 2746368 ideals in 1000000 cliques
- Sun Sep 23 22:29:52 2012 commencing in-memory singleton removal
- Sun Sep 23 22:29:53 2012 begin with 15729575 relations and 16099394 unique ideals
- Sun Sep 23 22:30:03 2012 reduce to 15293371 relations and 12895068 ideals in 8 passes
- Sun Sep 23 22:30:03 2012 max relations containing the same ideal: 150
- Sun Sep 23 22:30:09 2012 removing 3316646 relations and 2316646 ideals in 1000000 cliques
- Sun Sep 23 22:30:10 2012 commencing in-memory singleton removal
- Sun Sep 23 22:30:11 2012 begin with 11976725 relations and 12895068 unique ideals
- Sun Sep 23 22:30:17 2012 reduce to 11559279 relations and 10134954 ideals in 7 passes
- Sun Sep 23 22:30:17 2012 max relations containing the same ideal: 120
- Sun Sep 23 22:30:22 2012 removing 3006430 relations and 2006430 ideals in 1000000 cliques
- Sun Sep 23 22:30:22 2012 commencing in-memory singleton removal
- Sun Sep 23 22:30:23 2012 begin with 8552849 relations and 10134954 unique ideals
- Sun Sep 23 22:30:28 2012 reduce to 8109917 relations and 7649960 ideals in 8 passes
- Sun Sep 23 22:30:28 2012 max relations containing the same ideal: 96
- Sun Sep 23 22:30:31 2012 removing 1075871 relations and 794336 ideals in 281535 cliques
- Sun Sep 23 22:30:31 2012 commencing in-memory singleton removal
- Sun Sep 23 22:30:32 2012 begin with 7034046 relations and 7649960 unique ideals
- Sun Sep 23 22:30:35 2012 reduce to 6956472 relations and 6775663 ideals in 7 passes
- Sun Sep 23 22:30:35 2012 max relations containing the same ideal: 83
- Sun Sep 23 22:30:39 2012 relations with 0 large ideals: 2896
- Sun Sep 23 22:30:39 2012 relations with 1 large ideals: 873
- Sun Sep 23 22:30:39 2012 relations with 2 large ideals: 16727
- Sun Sep 23 22:30:39 2012 relations with 3 large ideals: 129033
- Sun Sep 23 22:30:39 2012 relations with 4 large ideals: 530133
- Sun Sep 23 22:30:39 2012 relations with 5 large ideals: 1269950
- Sun Sep 23 22:30:39 2012 relations with 6 large ideals: 1952975
- Sun Sep 23 22:30:39 2012 relations with 7+ large ideals: 3053885
- Sun Sep 23 22:30:39 2012 commencing 2-way merge
- Sun Sep 23 22:30:43 2012 reduce to 4824236 relation sets and 4643427 unique ideals
- Sun Sep 23 22:30:43 2012 commencing full merge
- Sun Sep 23 22:31:43 2012 memory use: 556.3 MB
- Sun Sep 23 22:31:43 2012 found 2546159 cycles, need 2519627
- Sun Sep 23 22:31:43 2012 weight of 2519627 cycles is about 176520263 (70.06/cycle)
- Sun Sep 23 22:31:43 2012 distribution of cycle lengths:
- Sun Sep 23 22:31:43 2012 1 relations: 171922
- Sun Sep 23 22:31:43 2012 2 relations: 287470
- Sun Sep 23 22:31:43 2012 3 relations: 345355
- Sun Sep 23 22:31:43 2012 4 relations: 337522
- Sun Sep 23 22:31:43 2012 5 relations: 310109
- Sun Sep 23 22:31:43 2012 6 relations: 262072
- Sun Sep 23 22:31:43 2012 7 relations: 214981
- Sun Sep 23 22:31:43 2012 8 relations: 169384
- Sun Sep 23 22:31:43 2012 9 relations: 129312
- Sun Sep 23 22:31:43 2012 10+ relations: 291500
- Sun Sep 23 22:31:43 2012 heaviest cycle: 20 relations
- Sun Sep 23 22:31:44 2012 commencing cycle optimization
- Sun Sep 23 22:31:46 2012 start with 13673068 relations
- Sun Sep 23 22:32:05 2012 pruned 405542 relations
- Sun Sep 23 22:32:05 2012 memory use: 433.4 MB
- Sun Sep 23 22:32:05 2012 distribution of cycle lengths:
- Sun Sep 23 22:32:05 2012 1 relations: 171922
- Sun Sep 23 22:32:05 2012 2 relations: 294342
- Sun Sep 23 22:32:05 2012 3 relations: 360247
- Sun Sep 23 22:32:05 2012 4 relations: 348413
- Sun Sep 23 22:32:05 2012 5 relations: 320770
- Sun Sep 23 22:32:05 2012 6 relations: 266329
- Sun Sep 23 22:32:05 2012 7 relations: 216836
- Sun Sep 23 22:32:05 2012 8 relations: 167041
- Sun Sep 23 22:32:05 2012 9 relations: 124456
- Sun Sep 23 22:32:05 2012 10+ relations: 249271
- Sun Sep 23 22:32:05 2012 heaviest cycle: 20 relations
- Sun Sep 23 22:32:07 2012 RelProcTime: 1517
- Sun Sep 23 22:32:07 2012
- Sun Sep 23 22:32:07 2012 commencing linear algebra
- Sun Sep 23 22:32:07 2012 read 2519627 cycles
- Sun Sep 23 22:32:10 2012 cycles contain 6851840 unique relations
- Sun Sep 23 22:33:49 2012 read 6851840 relations
- Sun Sep 23 22:33:57 2012 using 20 quadratic characters above 536863254
- Sun Sep 23 22:34:26 2012 building initial matrix
- Sun Sep 23 22:35:36 2012 memory use: 891.9 MB
- Sun Sep 23 22:35:38 2012 read 2519627 cycles
- Sun Sep 23 22:35:39 2012 matrix is 2519450 x 2519627 (753.8 MB) with weight 225433320 (89.47/col)
- Sun Sep 23 22:35:39 2012 sparse part has weight 169888871 (67.43/col)
- Sun Sep 23 22:35:58 2012 filtering completed in 2 passes
- Sun Sep 23 22:35:59 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
- Sun Sep 23 22:35:59 2012 sparse part has weight 169883853 (67.44/col)
- Sun Sep 23 22:36:04 2012 matrix starts at (0, 0)
- Sun Sep 23 22:36:05 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
- Sun Sep 23 22:36:05 2012 sparse part has weight 169883853 (67.44/col)
- Sun Sep 23 22:36:05 2012 saving the first 48 matrix rows for later
- Sun Sep 23 22:36:05 2012 matrix includes 64 packed rows
- Sun Sep 23 22:36:06 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
- Sun Sep 23 22:36:06 2012 sparse part has weight 162944712 (64.68/col)
- Sun Sep 23 22:36:06 2012 using block size 65536 for processor cache size 8192 kB
- Sun Sep 23 22:36:15 2012 commencing Lanczos iteration (3 threads)
- Sun Sep 23 22:36:15 2012 memory use: 615.8 MB
- Sun Sep 23 22:36:29 2012 linear algebra at 0.1%, ETA 6h27m
- Sun Sep 23 22:36:34 2012 checkpointing every 390000 dimensions
- Mon Sep 24 05:00:22 2012 lanczos halted after 39837 iterations (dim = 2518968)
- Mon Sep 24 05:00:26 2012 recovered 33 nontrivial dependencies
- Mon Sep 24 05:00:26 2012 BLanczosTime: 23299
- Mon Sep 24 05:00:26 2012
- Mon Sep 24 05:00:26 2012 commencing square root phase
- Mon Sep 24 05:00:26 2012 reading relations for dependency 1
- Mon Sep 24 05:00:27 2012 read 1259229 cycles
- Mon Sep 24 05:00:28 2012 cycles contain 3426548 unique relations
- Mon Sep 24 05:01:34 2012 read 3426548 relations
- Mon Sep 24 05:01:50 2012 multiplying 3426548 relations
- Mon Sep 24 05:04:09 2012 multiply complete, coefficients have about 124.39 million bits
- Mon Sep 24 05:04:10 2012 initial square root is modulo 848088671
- Mon Sep 24 05:07:16 2012 Newton iteration failed to converge
- Mon Sep 24 05:07:16 2012 algebraic square root failed
- Mon Sep 24 05:07:16 2012 reading relations for dependency 2
- Mon Sep 24 05:07:17 2012 read 1260624 cycles
- Mon Sep 24 05:07:18 2012 cycles contain 3426926 unique relations
- Mon Sep 24 05:08:10 2012 read 3426926 relations
- Mon Sep 24 05:08:26 2012 multiplying 3426926 relations
- Mon Sep 24 05:10:45 2012 multiply complete, coefficients have about 124.41 million bits
- Mon Sep 24 05:10:46 2012 initial square root is modulo 850237931
- Mon Sep 24 05:13:49 2012 sqrtTime: 803
- Mon Sep 24 05:13:49 2012 prp50 factor: 95042843830604201672214623525175830705427046571083
- Mon Sep 24 05:13:49 2012 prp140 factor: 42534823810384772154036497696139950939035368538674981892093603899709665696407996641265095747658129956428118854558193857511925903564856851183
- Mon Sep 24 05:13:49 2012 elapsed time 07:07:00
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