gchilders

859__453_23m1

Oct 23rd, 2024
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  1. Tue Oct 22 11:22:57 2024
  2. Tue Oct 22 11:22:57 2024
  3. Tue Oct 22 11:22:57 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Tue Oct 22 11:22:57 2024 random seeds: 6fd8ec56 ce385162
  5. Tue Oct 22 11:22:57 2024 MPI process 0 of 1
  6. Tue Oct 22 11:22:57 2024 Using 23 OpenMP threads
  7. Tue Oct 22 11:22:57 2024 factoring 360040970225120205900196662123380682639309286763867523541338763377145099667865172488487855919909227994266199310545209748733753446466080933518700208120683591136367745982389520136825383492992981652916707924948842276184563 (219 digits)
  8. Tue Oct 22 11:22:58 2024 no P-1/P+1/ECM available, skipping
  9. Tue Oct 22 11:22:58 2024 commencing number field sieve (219-digit input)
  10. Tue Oct 22 11:22:58 2024 R0: -5464098648993295913125474354248116809681
  11. Tue Oct 22 11:22:58 2024 R1: 1
  12. Tue Oct 22 11:22:58 2024 A0: -8597647453
  13. Tue Oct 22 11:22:58 2024 A1: 0
  14. Tue Oct 22 11:22:58 2024 A2: 0
  15. Tue Oct 22 11:22:58 2024 A3: 0
  16. Tue Oct 22 11:22:58 2024 A4: 0
  17. Tue Oct 22 11:22:58 2024 A5: 0
  18. Tue Oct 22 11:22:58 2024 A6: 1
  19. Tue Oct 22 11:22:58 2024 skew 57.50, size 6.378e-13, alpha 2.433, combined = 9.122e-14 rroots = 2
  20. Tue Oct 22 11:22:58 2024
  21. Tue Oct 22 11:22:58 2024 commencing relation filtering
  22. Tue Oct 22 11:22:58 2024 setting target matrix density to 90.0
  23. Tue Oct 22 11:22:58 2024 estimated available RAM is 192069.1 MB
  24. Tue Oct 22 11:22:58 2024 commencing duplicate removal, pass 1
  25. Tue Oct 22 11:26:39 2024 error -1 reading relation 245628641
  26. Tue Oct 22 11:26:39 2024 error -11 reading relation 246105527
  27. Tue Oct 22 11:26:40 2024 error -5 reading relation 246500176
  28. Tue Oct 22 11:26:54 2024 error -15 reading relation 262097881
  29. Tue Oct 22 11:27:34 2024 error -15 reading relation 307050584
  30. Tue Oct 22 11:27:44 2024 skipped 2 relations with b > 2^32
  31. Tue Oct 22 11:27:44 2024 skipped 1 relations with composite factors
  32. Tue Oct 22 11:27:44 2024 skipped 248 malformed relations
  33. Tue Oct 22 11:27:44 2024 found 11146583 hash collisions in 317055926 relations
  34. Tue Oct 22 11:27:59 2024 added 1218471 free relations
  35. Tue Oct 22 11:27:59 2024 commencing duplicate removal, pass 2
  36. Tue Oct 22 11:29:19 2024 found 0 duplicates and 318274397 unique relations
  37. Tue Oct 22 11:29:19 2024 memory use: 1044.8 MB
  38. Tue Oct 22 11:29:19 2024 reading ideals above 720000
  39. Tue Oct 22 11:29:19 2024 commencing singleton removal, initial pass
  40. Tue Oct 22 11:45:09 2024 memory use: 6024.0 MB
  41. Tue Oct 22 11:45:09 2024 reading all ideals from disk
  42. Tue Oct 22 11:45:19 2024 memory use: 15613.5 MB
  43. Tue Oct 22 11:46:00 2024 keeping 313262599 ideals with weight <= 200, target excess is 1635174
  44. Tue Oct 22 11:46:53 2024 commencing in-memory singleton removal
  45. Tue Oct 22 11:46:59 2024 begin with 318274397 relations and 313262599 unique ideals
  46. Tue Oct 22 11:47:23 2024 reduce to 174581491 relations and 152358901 ideals in 17 passes
  47. Tue Oct 22 11:47:23 2024 max relations containing the same ideal: 145
  48. Tue Oct 22 11:48:54 2024 removing 14890123 relations and 12890123 ideals in 2000000 cliques
  49. Tue Oct 22 11:49:05 2024 commencing in-memory singleton removal
  50. Tue Oct 22 11:49:08 2024 begin with 159691368 relations and 152358901 unique ideals
  51. Tue Oct 22 11:49:19 2024 reduce to 158630048 relations and 138390564 ideals in 11 passes
  52. Tue Oct 22 11:49:19 2024 max relations containing the same ideal: 137
  53. Tue Oct 22 11:50:56 2024 removing 11221583 relations and 9221583 ideals in 2000000 cliques
  54. Tue Oct 22 11:51:06 2024 commencing in-memory singleton removal
  55. Tue Oct 22 11:51:09 2024 begin with 147408465 relations and 138390564 unique ideals
  56. Tue Oct 22 11:51:17 2024 reduce to 146723312 relations and 128474610 ideals in 9 passes
  57. Tue Oct 22 11:51:17 2024 max relations containing the same ideal: 133
  58. Tue Oct 22 11:52:22 2024 removing 10094270 relations and 8094270 ideals in 2000000 cliques
  59. Tue Oct 22 11:52:30 2024 commencing in-memory singleton removal
  60. Tue Oct 22 11:52:33 2024 begin with 136629042 relations and 128474610 unique ideals
  61. Tue Oct 22 11:52:40 2024 reduce to 136027495 relations and 119770691 ideals in 8 passes
  62. Tue Oct 22 11:52:40 2024 max relations containing the same ideal: 124
  63. Tue Oct 22 11:53:40 2024 removing 9519636 relations and 7519636 ideals in 2000000 cliques
  64. Tue Oct 22 11:53:48 2024 commencing in-memory singleton removal
  65. Tue Oct 22 11:53:50 2024 begin with 126507859 relations and 119770691 unique ideals
  66. Tue Oct 22 11:53:57 2024 reduce to 125931765 relations and 111667020 ideals in 9 passes
  67. Tue Oct 22 11:53:57 2024 max relations containing the same ideal: 116
  68. Tue Oct 22 11:55:01 2024 removing 9169371 relations and 7169371 ideals in 2000000 cliques
  69. Tue Oct 22 11:55:09 2024 commencing in-memory singleton removal
  70. Tue Oct 22 11:55:11 2024 begin with 116762394 relations and 111667020 unique ideals
  71. Tue Oct 22 11:55:17 2024 reduce to 116189555 relations and 103916451 ideals in 8 passes
  72. Tue Oct 22 11:55:17 2024 max relations containing the same ideal: 109
  73. Tue Oct 22 11:56:09 2024 removing 8952927 relations and 6952927 ideals in 2000000 cliques
  74. Tue Oct 22 11:56:16 2024 commencing in-memory singleton removal
  75. Tue Oct 22 11:56:18 2024 begin with 107236628 relations and 103916451 unique ideals
  76. Tue Oct 22 11:56:23 2024 reduce to 106646651 relations and 96364336 ideals in 8 passes
  77. Tue Oct 22 11:56:23 2024 max relations containing the same ideal: 103
  78. Tue Oct 22 11:57:06 2024 removing 8818282 relations and 6818282 ideals in 2000000 cliques
  79. Tue Oct 22 11:57:13 2024 commencing in-memory singleton removal
  80. Tue Oct 22 11:57:14 2024 begin with 97828369 relations and 96364336 unique ideals
  81. Tue Oct 22 11:57:20 2024 reduce to 97203062 relations and 88910430 ideals in 9 passes
  82. Tue Oct 22 11:57:20 2024 max relations containing the same ideal: 97
  83. Tue Oct 22 11:58:06 2024 removing 8760317 relations and 6760317 ideals in 2000000 cliques
  84. Tue Oct 22 11:58:12 2024 commencing in-memory singleton removal
  85. Tue Oct 22 11:58:13 2024 begin with 88442745 relations and 88910430 unique ideals
  86. Tue Oct 22 11:58:18 2024 reduce to 87767046 relations and 81462251 ideals in 8 passes
  87. Tue Oct 22 11:58:18 2024 max relations containing the same ideal: 90
  88. Tue Oct 22 11:58:53 2024 removing 8757710 relations and 6757710 ideals in 2000000 cliques
  89. Tue Oct 22 11:58:58 2024 commencing in-memory singleton removal
  90. Tue Oct 22 11:59:00 2024 begin with 79009336 relations and 81462251 unique ideals
  91. Tue Oct 22 11:59:04 2024 reduce to 78255129 relations and 73935358 ideals in 9 passes
  92. Tue Oct 22 11:59:04 2024 max relations containing the same ideal: 84
  93. Tue Oct 22 11:59:33 2024 removing 8817595 relations and 6817595 ideals in 2000000 cliques
  94. Tue Oct 22 11:59:38 2024 commencing in-memory singleton removal
  95. Tue Oct 22 11:59:39 2024 begin with 69437534 relations and 73935358 unique ideals
  96. Tue Oct 22 11:59:43 2024 reduce to 68563646 relations and 66224391 ideals in 10 passes
  97. Tue Oct 22 11:59:43 2024 max relations containing the same ideal: 78
  98. Tue Oct 22 12:00:10 2024 removing 2724871 relations and 2282418 ideals in 442453 cliques
  99. Tue Oct 22 12:00:14 2024 commencing in-memory singleton removal
  100. Tue Oct 22 12:00:15 2024 begin with 65838775 relations and 66224391 unique ideals
  101. Tue Oct 22 12:00:18 2024 reduce to 65755176 relations and 63857825 ideals in 7 passes
  102. Tue Oct 22 12:00:18 2024 max relations containing the same ideal: 75
  103. Tue Oct 22 12:00:55 2024 relations with 0 large ideals: 58873
  104. Tue Oct 22 12:00:55 2024 relations with 1 large ideals: 33624
  105. Tue Oct 22 12:00:55 2024 relations with 2 large ideals: 443123
  106. Tue Oct 22 12:00:55 2024 relations with 3 large ideals: 2587500
  107. Tue Oct 22 12:00:55 2024 relations with 4 large ideals: 8169402
  108. Tue Oct 22 12:00:55 2024 relations with 5 large ideals: 15304976
  109. Tue Oct 22 12:00:55 2024 relations with 6 large ideals: 17745550
  110. Tue Oct 22 12:00:55 2024 relations with 7+ large ideals: 21412128
  111. Tue Oct 22 12:00:55 2024 commencing 2-way merge
  112. Tue Oct 22 12:01:37 2024 reduce to 39951621 relation sets and 38054270 unique ideals
  113. Tue Oct 22 12:01:37 2024 commencing full merge
  114. Tue Oct 22 12:12:01 2024 memory use: 4652.2 MB
  115. Tue Oct 22 12:12:05 2024 found 19630418 cycles, need 19380470
  116. Tue Oct 22 12:12:12 2024 weight of 19380470 cycles is about 1744277628 (90.00/cycle)
  117. Tue Oct 22 12:12:12 2024 distribution of cycle lengths:
  118. Tue Oct 22 12:12:12 2024 1 relations: 2123530
  119. Tue Oct 22 12:12:12 2024 2 relations: 1898940
  120. Tue Oct 22 12:12:12 2024 3 relations: 1874541
  121. Tue Oct 22 12:12:12 2024 4 relations: 1775204
  122. Tue Oct 22 12:12:12 2024 5 relations: 1680311
  123. Tue Oct 22 12:12:12 2024 6 relations: 1565447
  124. Tue Oct 22 12:12:12 2024 7 relations: 1421664
  125. Tue Oct 22 12:12:12 2024 8 relations: 1287497
  126. Tue Oct 22 12:12:12 2024 9 relations: 1144747
  127. Tue Oct 22 12:12:12 2024 10+ relations: 4608589
  128. Tue Oct 22 12:12:12 2024 heaviest cycle: 23 relations
  129. Tue Oct 22 12:12:21 2024 commencing cycle optimization
  130. Tue Oct 22 12:12:53 2024 start with 125834747 relations
  131. Tue Oct 22 12:16:23 2024 pruned 3398220 relations
  132. Tue Oct 22 12:16:23 2024 memory use: 3960.8 MB
  133. Tue Oct 22 12:16:23 2024 distribution of cycle lengths:
  134. Tue Oct 22 12:16:23 2024 1 relations: 2123530
  135. Tue Oct 22 12:16:23 2024 2 relations: 1939844
  136. Tue Oct 22 12:16:23 2024 3 relations: 1939149
  137. Tue Oct 22 12:16:24 2024 4 relations: 1823564
  138. Tue Oct 22 12:16:24 2024 5 relations: 1731798
  139. Tue Oct 22 12:16:24 2024 6 relations: 1601458
  140. Tue Oct 22 12:16:24 2024 7 relations: 1455543
  141. Tue Oct 22 12:16:24 2024 8 relations: 1307464
  142. Tue Oct 22 12:16:24 2024 9 relations: 1156817
  143. Tue Oct 22 12:16:24 2024 10+ relations: 4301303
  144. Tue Oct 22 12:16:24 2024 heaviest cycle: 23 relations
  145. Tue Oct 22 12:17:03 2024 RelProcTime: 3245
  146. Tue Oct 22 12:17:03 2024 elapsed time 00:54:06
  147. Tue Oct 22 12:17:12 2024
  148. Tue Oct 22 12:17:12 2024
  149. Tue Oct 22 12:17:12 2024 Msieve v. 1.54 (SVN Unversioned directory)
  150. Tue Oct 22 12:17:12 2024 random seeds: 5d655ecf a355995e
  151. Tue Oct 22 12:17:12 2024 MPI process 0 of 1
  152. Tue Oct 22 12:17:12 2024 Using 23 OpenMP threads
  153. Tue Oct 22 12:17:12 2024 factoring 360040970225120205900196662123380682639309286763867523541338763377145099667865172488487855919909227994266199310545209748733753446466080933518700208120683591136367745982389520136825383492992981652916707924948842276184563 (219 digits)
  154. Tue Oct 22 12:17:13 2024 no P-1/P+1/ECM available, skipping
  155. Tue Oct 22 12:17:13 2024 commencing number field sieve (219-digit input)
  156. Tue Oct 22 12:17:13 2024 R0: -5464098648993295913125474354248116809681
  157. Tue Oct 22 12:17:13 2024 R1: 1
  158. Tue Oct 22 12:17:13 2024 A0: -8597647453
  159. Tue Oct 22 12:17:13 2024 A1: 0
  160. Tue Oct 22 12:17:13 2024 A2: 0
  161. Tue Oct 22 12:17:13 2024 A3: 0
  162. Tue Oct 22 12:17:13 2024 A4: 0
  163. Tue Oct 22 12:17:13 2024 A5: 0
  164. Tue Oct 22 12:17:13 2024 A6: 1
  165. Tue Oct 22 12:17:13 2024 skew 57.50, size 6.378e-13, alpha 2.433, combined = 9.122e-14 rroots = 2
  166. Tue Oct 22 12:17:13 2024
  167. Tue Oct 22 12:17:13 2024 commencing linear algebra
  168. Tue Oct 22 12:17:13 2024 using VBITS=128
  169. Tue Oct 22 12:17:13 2024 stopping after matrix build
  170. Tue Oct 22 12:17:13 2024 initialized process (0,0) of 1 x 1 grid
  171. Tue Oct 22 12:17:16 2024 read 19380470 cycles
  172. Tue Oct 22 12:17:49 2024 cycles contain 64466902 unique relations
  173. Tue Oct 22 12:18:46 2024 read 64466902 relations
  174. Tue Oct 22 12:18:54 2024 using 20 quadratic characters above 4294917295
  175. Tue Oct 22 12:19:10 2024 building initial matrix
  176. Tue Oct 22 12:32:51 2024 memory use: 8121.4 MB
  177. Tue Oct 22 12:33:11 2024 read 19380470 cycles
  178. Tue Oct 22 12:33:14 2024 matrix is 19380289 x 19380470 (7124.4 MB) with weight 2022547590 (104.36/col)
  179. Tue Oct 22 12:33:14 2024 sparse part has weight 1673802918 (86.37/col)
  180. Tue Oct 22 12:38:18 2024 filtering completed in 2 passes
  181. Tue Oct 22 12:38:21 2024 matrix is 19369818 x 19369995 (7123.5 MB) with weight 2022247107 (104.40/col)
  182. Tue Oct 22 12:38:21 2024 sparse part has weight 1673690559 (86.41/col)
  183. Tue Oct 22 12:39:18 2024 BLanczosTime: 1325
  184. Tue Oct 22 12:39:18 2024 elapsed time 00:22:06
  185. Tue Oct 22 14:21:39 2024
  186. Tue Oct 22 14:21:39 2024
  187. Tue Oct 22 14:21:39 2024 Msieve v. 1.54 (SVN Unversioned directory)
  188. Tue Oct 22 14:21:39 2024 random seeds: d06ab8b0 9a83ed9b
  189. Tue Oct 22 14:21:39 2024 MPI process 0 of 1
  190. Tue Oct 22 14:21:39 2024 Using 10 OpenMP threads
  191. Tue Oct 22 14:21:39 2024 factoring 360040970225120205900196662123380682639309286763867523541338763377145099667865172488487855919909227994266199310545209748733753446466080933518700208120683591136367745982389520136825383492992981652916707924948842276184563 (219 digits)
  192. Tue Oct 22 14:21:41 2024 no P-1/P+1/ECM available, skipping
  193. Tue Oct 22 14:21:41 2024 commencing number field sieve (219-digit input)
  194. Tue Oct 22 14:21:41 2024 R0: -5464098648993295913125474354248116809681
  195. Tue Oct 22 14:21:41 2024 R1: 1
  196. Tue Oct 22 14:21:41 2024 A0: -8597647453
  197. Tue Oct 22 14:21:41 2024 A1: 0
  198. Tue Oct 22 14:21:41 2024 A2: 0
  199. Tue Oct 22 14:21:41 2024 A3: 0
  200. Tue Oct 22 14:21:41 2024 A4: 0
  201. Tue Oct 22 14:21:41 2024 A5: 0
  202. Tue Oct 22 14:21:41 2024 A6: 1
  203. Tue Oct 22 14:21:41 2024 skew 57.50, size 6.378e-13, alpha 2.433, combined = 9.122e-14 rroots = 2
  204. Tue Oct 22 14:21:41 2024
  205. Tue Oct 22 14:21:41 2024 commencing linear algebra
  206. Tue Oct 22 14:21:41 2024 using VBITS=256
  207. Tue Oct 22 14:21:41 2024 skipping matrix build
  208. Tue Oct 22 14:21:41 2024 initialized process (0,0) of 1 x 1 grid
  209. Tue Oct 22 14:21:55 2024 matrix starts at (0, 0)
  210. Tue Oct 22 14:21:58 2024 matrix is 19369818 x 19369995 (7123.5 MB) with weight 2022247107 (104.40/col)
  211. Tue Oct 22 14:21:58 2024 sparse part has weight 1673690559 (86.41/col)
  212. Tue Oct 22 14:21:58 2024 saving the first 240 matrix rows for later
  213. Tue Oct 22 14:22:07 2024 matrix includes 256 packed rows
  214. Tue Oct 22 14:22:14 2024 matrix is 19369578 x 19369995 (6658.1 MB) with weight 1511422259 (78.03/col)
  215. Tue Oct 22 14:22:14 2024 sparse part has weight 1435466487 (74.11/col)
  216. Tue Oct 22 14:22:14 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  217. Tue Oct 22 14:22:14 2024 selected card has CUDA arch 8.0
  218. Tue Oct 22 14:24:37 2024 commencing Lanczos iteration
  219. Tue Oct 22 14:24:39 2024 memory use: 16419.7 MB
  220. Tue Oct 22 14:25:12 2024 linear algebra at 0.2%, ETA 5h36m
  221. Tue Oct 22 14:26:00 2024 checking every 50000 dimensions, checkpointing every 3500000 dimensions
  222. Tue Oct 22 23:07:47 2024 lanczos halted after 75891 iterations (dim = 19369576)
  223. Tue Oct 22 23:09:54 2024 recovered 35 nontrivial dependencies
  224. Tue Oct 22 23:09:55 2024 BLanczosTime: 31694
  225. Tue Oct 22 23:09:55 2024 elapsed time 08:48:16
  226. Wed Oct 23 00:31:38 2024
  227. Wed Oct 23 00:31:38 2024
  228. Wed Oct 23 00:31:38 2024 Msieve v. 1.54 (SVN Unversioned directory)
  229. Wed Oct 23 00:31:38 2024 random seeds: 77e6237c 955c8984
  230. Wed Oct 23 00:31:38 2024 MPI process 0 of 1
  231. Wed Oct 23 00:31:38 2024 Using 23 OpenMP threads
  232. Wed Oct 23 00:31:38 2024 factoring 360040970225120205900196662123380682639309286763867523541338763377145099667865172488487855919909227994266199310545209748733753446466080933518700208120683591136367745982389520136825383492992981652916707924948842276184563 (219 digits)
  233. Wed Oct 23 00:31:39 2024 no P-1/P+1/ECM available, skipping
  234. Wed Oct 23 00:31:39 2024 commencing number field sieve (219-digit input)
  235. Wed Oct 23 00:31:39 2024 R0: -5464098648993295913125474354248116809681
  236. Wed Oct 23 00:31:39 2024 R1: 1
  237. Wed Oct 23 00:31:39 2024 A0: -8597647453
  238. Wed Oct 23 00:31:39 2024 A1: 0
  239. Wed Oct 23 00:31:39 2024 A2: 0
  240. Wed Oct 23 00:31:39 2024 A3: 0
  241. Wed Oct 23 00:31:39 2024 A4: 0
  242. Wed Oct 23 00:31:39 2024 A5: 0
  243. Wed Oct 23 00:31:39 2024 A6: 1
  244. Wed Oct 23 00:31:39 2024 skew 57.50, size 6.378e-13, alpha 2.433, combined = 9.122e-14 rroots = 2
  245. Wed Oct 23 00:31:39 2024
  246. Wed Oct 23 00:31:39 2024 commencing square root phase
  247. Wed Oct 23 00:31:39 2024 reading relations for dependency 1
  248. Wed Oct 23 00:31:42 2024 read 9687296 cycles
  249. Wed Oct 23 00:31:56 2024 cycles contain 32234820 unique relations
  250. Wed Oct 23 00:32:35 2024 read 32234820 relations
  251. Wed Oct 23 00:34:42 2024 multiplying 32234820 relations
  252. Wed Oct 23 00:36:50 2024 multiply complete, coefficients have about 922.64 million bits
  253. Wed Oct 23 00:36:53 2024 initial square root is modulo 189441991
  254. Wed Oct 23 00:43:11 2024 sqrtTime: 692
  255. Wed Oct 23 00:43:11 2024 p58 factor: 1111251407999005417645292408845366533889304486217261992849
  256. Wed Oct 23 00:43:11 2024 p162 factor: 323995963139821233475667298713168229754525747469929648688517192049374362916162025556009679627025808393139188202118609711077428725395756772785160810698715901848387
  257. Wed Oct 23 00:43:11 2024 elapsed time 00:11:33
  258.  
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