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- Thu Feb 8 23:58:21 2024
- Thu Feb 8 23:58:21 2024
- Thu Feb 8 23:58:21 2024 Msieve v. 1.54 (SVN Unversioned directory)
- Thu Feb 8 23:58:21 2024 random seeds: 17b74a92 4159412d
- Thu Feb 8 23:58:21 2024 MPI process 0 of 1
- Thu Feb 8 23:58:21 2024 Using 46 OpenMP threads
- Thu Feb 8 23:58:21 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
- Thu Feb 8 23:58:22 2024 no P-1/P+1/ECM available, skipping
- Thu Feb 8 23:58:22 2024 commencing number field sieve (217-digit input)
- Thu Feb 8 23:58:22 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
- Thu Feb 8 23:58:22 2024 R1: -100000000000000000000000000000000000000000000000000000000000
- Thu Feb 8 23:58:22 2024 A0: 1
- Thu Feb 8 23:58:22 2024 A1: -1
- Thu Feb 8 23:58:22 2024 A2: 1
- Thu Feb 8 23:58:22 2024 A3: -1
- Thu Feb 8 23:58:22 2024 A4: 1
- Thu Feb 8 23:58:22 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
- Thu Feb 8 23:58:22 2024
- Thu Feb 8 23:58:22 2024 commencing relation filtering
- Thu Feb 8 23:58:22 2024 setting target matrix density to 90.0
- Thu Feb 8 23:58:22 2024 estimated available RAM is 192069.2 MB
- Thu Feb 8 23:58:22 2024 commencing duplicate removal, pass 1
- Fri Feb 9 00:00:45 2024 error -1 reading relation 201271012
- Fri Feb 9 00:01:11 2024 error -11 reading relation 236707708
- Fri Feb 9 00:04:54 2024 error -15 reading relation 557575697
- Fri Feb 9 00:07:01 2024 skipped 160995 relations with b > 2^32
- Fri Feb 9 00:07:01 2024 skipped 317 malformed relations
- Fri Feb 9 00:07:01 2024 found 30045709 hash collisions in 739167328 relations
- Fri Feb 9 00:07:09 2024 added 3657741 free relations
- Fri Feb 9 00:07:09 2024 commencing duplicate removal, pass 2
- Fri Feb 9 00:10:27 2024 found 0 duplicates and 742825069 unique relations
- Fri Feb 9 00:10:27 2024 memory use: 2217.5 MB
- Fri Feb 9 00:10:27 2024 reading ideals above 720000
- Fri Feb 9 00:10:27 2024 commencing singleton removal, initial pass
- Fri Feb 9 00:54:31 2024 memory use: 21024.0 MB
- Fri Feb 9 00:54:32 2024 reading all ideals from disk
- Fri Feb 9 00:55:07 2024 memory use: 37786.9 MB
- Fri Feb 9 00:57:17 2024 keeping 811997415 ideals with weight <= 200, target excess is 7123770
- Fri Feb 9 00:59:46 2024 commencing in-memory singleton removal
- Fri Feb 9 00:59:54 2024 begin with 742825069 relations and 811997415 unique ideals
- Fri Feb 9 01:00:53 2024 reduce to 262548005 relations and 250144765 ideals in 29 passes
- Fri Feb 9 01:00:53 2024 max relations containing the same ideal: 110
- Fri Feb 9 01:03:44 2024 removing 17590188 relations and 16590188 ideals in 1000000 cliques
- Fri Feb 9 01:03:58 2024 commencing in-memory singleton removal
- Fri Feb 9 01:04:01 2024 begin with 244957817 relations and 250144765 unique ideals
- Fri Feb 9 01:04:19 2024 reduce to 243607278 relations and 232194375 ideals in 15 passes
- Fri Feb 9 01:04:19 2024 max relations containing the same ideal: 103
- Fri Feb 9 01:06:55 2024 removing 12682831 relations and 11682831 ideals in 1000000 cliques
- Fri Feb 9 01:07:08 2024 commencing in-memory singleton removal
- Fri Feb 9 01:07:10 2024 begin with 230924447 relations and 232194375 unique ideals
- Fri Feb 9 01:07:28 2024 reduce to 230168730 relations and 219751473 ideals in 16 passes
- Fri Feb 9 01:07:28 2024 max relations containing the same ideal: 100
- Fri Feb 9 01:09:54 2024 removing 11131168 relations and 10131168 ideals in 1000000 cliques
- Fri Feb 9 01:10:07 2024 commencing in-memory singleton removal
- Fri Feb 9 01:10:09 2024 begin with 219037562 relations and 219751473 unique ideals
- Fri Feb 9 01:10:22 2024 reduce to 218421544 relations and 209000971 ideals in 12 passes
- Fri Feb 9 01:10:22 2024 max relations containing the same ideal: 94
- Fri Feb 9 01:12:41 2024 removing 10293669 relations and 9293669 ideals in 1000000 cliques
- Fri Feb 9 01:12:53 2024 commencing in-memory singleton removal
- Fri Feb 9 01:12:55 2024 begin with 208127875 relations and 209000971 unique ideals
- Fri Feb 9 01:13:07 2024 reduce to 207570902 relations and 199147360 ideals in 12 passes
- Fri Feb 9 01:13:07 2024 max relations containing the same ideal: 90
- Fri Feb 9 01:15:19 2024 removing 2179500 relations and 2019532 ideals in 159968 cliques
- Fri Feb 9 01:15:28 2024 commencing in-memory singleton removal
- Fri Feb 9 01:15:30 2024 begin with 205391402 relations and 199147360 unique ideals
- Fri Feb 9 01:15:39 2024 reduce to 205367063 relations and 197103467 ideals in 10 passes
- Fri Feb 9 01:15:39 2024 max relations containing the same ideal: 89
- Fri Feb 9 01:16:05 2024 relations with 0 large ideals: 378229
- Fri Feb 9 01:16:05 2024 relations with 1 large ideals: 1396177
- Fri Feb 9 01:16:05 2024 relations with 2 large ideals: 8060022
- Fri Feb 9 01:16:05 2024 relations with 3 large ideals: 26069098
- Fri Feb 9 01:16:05 2024 relations with 4 large ideals: 51313641
- Fri Feb 9 01:16:05 2024 relations with 5 large ideals: 59604047
- Fri Feb 9 01:16:05 2024 relations with 6 large ideals: 38658574
- Fri Feb 9 01:16:05 2024 relations with 7+ large ideals: 19887275
- Fri Feb 9 01:16:05 2024 commencing 2-way merge
- Fri Feb 9 01:19:18 2024 reduce to 113723253 relation sets and 105459668 unique ideals
- Fri Feb 9 01:19:18 2024 ignored 11 oversize relation sets
- Fri Feb 9 01:19:18 2024 commencing full merge
- Fri Feb 9 02:08:19 2024 memory use: 10148.8 MB
- Fri Feb 9 02:08:36 2024 found 53163498 cycles, need 52499868
- Fri Feb 9 02:09:04 2024 weight of 52499868 cycles is about 4725292772 (90.01/cycle)
- Fri Feb 9 02:09:04 2024 distribution of cycle lengths:
- Fri Feb 9 02:09:04 2024 1 relations: 6150420
- Fri Feb 9 02:09:04 2024 2 relations: 5815995
- Fri Feb 9 02:09:04 2024 3 relations: 5506022
- Fri Feb 9 02:09:04 2024 4 relations: 4933757
- Fri Feb 9 02:09:04 2024 5 relations: 4344573
- Fri Feb 9 02:09:04 2024 6 relations: 3717893
- Fri Feb 9 02:09:04 2024 7 relations: 3290102
- Fri Feb 9 02:09:04 2024 8 relations: 2844991
- Fri Feb 9 02:09:04 2024 9 relations: 2432445
- Fri Feb 9 02:09:04 2024 10+ relations: 13463670
- Fri Feb 9 02:09:04 2024 heaviest cycle: 28 relations
- Fri Feb 9 02:09:32 2024 commencing cycle optimization
- Fri Feb 9 02:11:26 2024 start with 360842099 relations
- Fri Feb 9 02:23:13 2024 pruned 7045945 relations
- Fri Feb 9 02:23:13 2024 memory use: 11735.6 MB
- Fri Feb 9 02:23:14 2024 distribution of cycle lengths:
- Fri Feb 9 02:23:14 2024 1 relations: 6150420
- Fri Feb 9 02:23:14 2024 2 relations: 5916477
- Fri Feb 9 02:23:14 2024 3 relations: 5672841
- Fri Feb 9 02:23:14 2024 4 relations: 5029588
- Fri Feb 9 02:23:14 2024 5 relations: 4421531
- Fri Feb 9 02:23:14 2024 6 relations: 3752748
- Fri Feb 9 02:23:14 2024 7 relations: 3309081
- Fri Feb 9 02:23:14 2024 8 relations: 2838477
- Fri Feb 9 02:23:14 2024 9 relations: 2415646
- Fri Feb 9 02:23:14 2024 10+ relations: 12993059
- Fri Feb 9 02:23:14 2024 heaviest cycle: 28 relations
- Fri Feb 9 02:25:53 2024 RelProcTime: 8851
- Fri Feb 9 02:25:53 2024 elapsed time 02:27:32
- Fri Feb 9 02:26:21 2024
- Fri Feb 9 02:26:21 2024
- Fri Feb 9 02:26:21 2024 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Feb 9 02:26:21 2024 random seeds: 55eadf8f 0bb95a2d
- Fri Feb 9 02:26:21 2024 MPI process 0 of 1
- Fri Feb 9 02:26:21 2024 Using 46 OpenMP threads
- Fri Feb 9 02:26:21 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
- Fri Feb 9 02:26:21 2024 no P-1/P+1/ECM available, skipping
- Fri Feb 9 02:26:22 2024 commencing number field sieve (217-digit input)
- Fri Feb 9 02:26:22 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
- Fri Feb 9 02:26:22 2024 R1: -100000000000000000000000000000000000000000000000000000000000
- Fri Feb 9 02:26:22 2024 A0: 1
- Fri Feb 9 02:26:22 2024 A1: -1
- Fri Feb 9 02:26:22 2024 A2: 1
- Fri Feb 9 02:26:22 2024 A3: -1
- Fri Feb 9 02:26:22 2024 A4: 1
- Fri Feb 9 02:26:22 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
- Fri Feb 9 02:26:22 2024
- Fri Feb 9 02:26:22 2024 commencing linear algebra
- Fri Feb 9 02:26:22 2024 using VBITS=128
- Fri Feb 9 02:26:22 2024 stopping after matrix build
- Fri Feb 9 02:26:22 2024 initialized process (0,0) of 1 x 1 grid
- Fri Feb 9 02:26:29 2024 read 52499868 cycles
- Fri Feb 9 02:28:08 2024 cycles contain 195028361 unique relations
- Fri Feb 9 02:30:11 2024 read 195028361 relations
- Fri Feb 9 02:30:25 2024 using 20 quadratic characters above 4294917295
- Fri Feb 9 02:30:49 2024 building initial matrix
- Fri Feb 9 03:08:37 2024 memory use: 23893.2 MB
- Fri Feb 9 03:09:40 2024 read 52499868 cycles
- Fri Feb 9 03:09:51 2024 matrix is 52499074 x 52499868 (19716.1 MB) with weight 5646827625 (107.56/col)
- Fri Feb 9 03:09:51 2024 sparse part has weight 4590967546 (87.45/col)
- Fri Feb 9 03:38:12 2024 filtering completed in 3 passes
- Fri Feb 9 03:38:30 2024 matrix is 52212195 x 52212395 (19683.8 MB) with weight 5635323716 (107.93/col)
- Fri Feb 9 03:38:30 2024 sparse part has weight 4585651063 (87.83/col)
- Fri Feb 9 03:42:15 2024 BLanczosTime: 4553
- Fri Feb 9 03:42:15 2024 elapsed time 01:15:54
- Fri Feb 9 09:52:16 2024
- Fri Feb 9 09:52:16 2024
- Fri Feb 9 09:52:16 2024 Msieve v. 1.54 (SVN unknown)
- Fri Feb 9 09:52:16 2024 random seeds: 69b090d5 8c8d04ce
- Fri Feb 9 09:52:16 2024 MPI process 0 of 4
- Fri Feb 9 09:52:16 2024 Using 16 OpenMP threads
- Fri Feb 9 09:52:16 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
- Fri Feb 9 09:52:16 2024 no P-1/P+1/ECM available, skipping
- Fri Feb 9 09:52:16 2024 commencing number field sieve (217-digit input)
- Fri Feb 9 09:52:16 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
- Fri Feb 9 09:52:16 2024 R1: -100000000000000000000000000000000000000000000000000000000000
- Fri Feb 9 09:52:16 2024 A0: 1
- Fri Feb 9 09:52:16 2024 A1: -1
- Fri Feb 9 09:52:16 2024 A2: 1
- Fri Feb 9 09:52:16 2024 A3: -1
- Fri Feb 9 09:52:16 2024 A4: 1
- Fri Feb 9 09:52:16 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
- Fri Feb 9 09:52:16 2024
- Fri Feb 9 09:52:16 2024 commencing linear algebra
- Fri Feb 9 09:52:16 2024 using VBITS=256
- Fri Feb 9 09:52:16 2024 skipping matrix build
- Fri Feb 9 09:52:16 2024 initialized process (0,0) of 2 x 2 grid
- Fri Feb 9 09:52:37 2024 matrix starts at (0, 0)
- Fri Feb 9 09:52:39 2024 matrix is 26106218 x 26106404 (5831.6 MB) with weight 1766386816 (67.66/col)
- Fri Feb 9 09:52:39 2024 sparse part has weight 1241561554 (47.56/col)
- Fri Feb 9 09:52:39 2024 saving the first 240 matrix rows for later
- Fri Feb 9 09:52:44 2024 matrix includes 256 packed rows
- Fri Feb 9 09:52:50 2024 matrix is 26105978 x 26106404 (5319.1 MB) with weight 1052091433 (40.30/col)
- Fri Feb 9 09:52:50 2024 sparse part has weight 976676846 (37.41/col)
- Fri Feb 9 09:52:50 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
- Fri Feb 9 09:52:50 2024 selected card has CUDA arch 8.0
- Fri Feb 9 09:53:57 2024 commencing Lanczos iteration
- Fri Feb 9 09:53:58 2024 memory use: 12430.9 MB
- Fri Feb 9 09:54:25 2024 linear algebra at 0.1%, ETA 12h18m
- Fri Feb 9 09:55:04 2024 checking every 70000 dimensions, checkpointing every 4270000 dimensions
- Fri Feb 9 22:06:59 2024 lanczos halted after 204563 iterations (dim = 52211955)
- Fri Feb 9 22:10:35 2024 recovered 37 nontrivial dependencies
- Fri Feb 9 22:10:36 2024 BLanczosTime: 44300
- Fri Feb 9 22:10:36 2024 elapsed time 12:18:20
- Sat Feb 10 00:52:23 2024
- Sat Feb 10 00:52:23 2024
- Sat Feb 10 00:52:23 2024 Msieve v. 1.54 (SVN Unversioned directory)
- Sat Feb 10 00:52:23 2024 random seeds: 4a02592f 464850b9
- Sat Feb 10 00:52:23 2024 MPI process 0 of 1
- Sat Feb 10 00:52:23 2024 Using 32 OpenMP threads
- Sat Feb 10 00:52:23 2024 factoring 2928616337463394099757379035529989437864265150308056400066603349780483354910071070574001253135887275963316672401218420519627716086693493551768895422208657761082968421468023471410038628865561019444950962364799507594411 (217 digits)
- Sat Feb 10 00:52:24 2024 no P-1/P+1/ECM available, skipping
- Sat Feb 10 00:52:24 2024 commencing number field sieve (217-digit input)
- Sat Feb 10 00:52:24 2024 R0: 27680149049219827234040845032752615876276219551518008056540691
- Sat Feb 10 00:52:24 2024 R1: -100000000000000000000000000000000000000000000000000000000000
- Sat Feb 10 00:52:24 2024 A0: 1
- Sat Feb 10 00:52:24 2024 A1: -1
- Sat Feb 10 00:52:24 2024 A2: 1
- Sat Feb 10 00:52:24 2024 A3: -1
- Sat Feb 10 00:52:24 2024 A4: 1
- Sat Feb 10 00:52:24 2024 skew 1.00, size 5.424e-25, alpha 1.694, combined = 6.797e-15 rroots = 0
- Sat Feb 10 00:52:24 2024
- Sat Feb 10 00:52:24 2024 commencing square root phase
- Sat Feb 10 00:52:24 2024 reading relations for dependency 1
- Sat Feb 10 00:52:31 2024 read 26103455 cycles
- Sat Feb 10 00:53:20 2024 cycles contain 97461208 unique relations
- Sat Feb 10 00:55:14 2024 read 97461208 relations
- Sat Feb 10 01:02:06 2024 multiplying 97461208 relations
- Sat Feb 10 01:06:26 2024 multiply complete, coefficients have about 2719.47 million bits
- Sat Feb 10 01:06:34 2024 initial square root is modulo 1257163
- Sat Feb 10 01:21:31 2024 sqrtTime: 1747
- Sat Feb 10 01:21:31 2024 p98 factor: 53982373433629505490877725968204912819898048782704793663456451330030911462761646297770606214708981
- Sat Feb 10 01:21:31 2024 p119 factor: 54251344488661334264129328524040007169663673739875889503771287768671893698788606133833640699839906941256107376914336031
- Sat Feb 10 01:21:31 2024 elapsed time 00:29:08
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