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C190_785232_11573

Nov 9th, 2022
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  1. Tue Nov 8 17:11:03 2022
  2. Tue Nov 8 17:11:03 2022
  3. Tue Nov 8 17:11:03 2022 Msieve v. 1.54 (SVN Unversioned directory)
  4. Tue Nov 8 17:11:03 2022 random seeds: 3c7216ac 43d31308
  5. Tue Nov 8 17:11:03 2022 MPI process 0 of 1
  6. Tue Nov 8 17:11:03 2022 Using 32 OpenMP threads
  7. Tue Nov 8 17:11:03 2022 factoring 4924615299710155724242041611093792534228929027833793207209717741579479862664806712426989267280154775007779415785841244751833760998628602996813364136776619527437902426854181741931202256338971 (190 digits)
  8. Tue Nov 8 17:11:04 2022 no P-1/P+1/ECM available, skipping
  9. Tue Nov 8 17:11:04 2022 commencing number field sieve (190-digit input)
  10. Tue Nov 8 17:11:04 2022 R0: -4816798648132866790605815531348495563
  11. Tue Nov 8 17:11:04 2022 R1: 1711431772495717393
  12. Tue Nov 8 17:11:04 2022 A0: -6560899350388287964076509886023554467783604240
  13. Tue Nov 8 17:11:04 2022 A1: -124813949570426726344271243947893318876
  14. Tue Nov 8 17:11:04 2022 A2: 5758067944148696689000856644812
  15. Tue Nov 8 17:11:04 2022 A3: -32012217666497014189601
  16. Tue Nov 8 17:11:04 2022 A4: 606195740080942
  17. Tue Nov 8 17:11:04 2022 A5: 1899240
  18. Tue Nov 8 17:11:04 2022 skew 108308506.39, size 1.231e-18, alpha -7.526, combined = 1.960e-14 rroots = 3
  19. Tue Nov 8 17:11:04 2022
  20. Tue Nov 8 17:11:04 2022 commencing relation filtering
  21. Tue Nov 8 17:11:04 2022 setting target matrix density to 110.0
  22. Tue Nov 8 17:11:04 2022 estimated available RAM is 257753.8 MB
  23. Tue Nov 8 17:11:04 2022 commencing duplicate removal, pass 1
  24. Tue Nov 8 17:13:38 2022 error -15 reading relation 106933379
  25. Tue Nov 8 17:22:27 2022 skipped 2 relations with composite factors
  26. Tue Nov 8 17:22:27 2022 skipped 1 malformed relations
  27. Tue Nov 8 17:22:27 2022 found 44462814 hash collisions in 468761624 relations
  28. Tue Nov 8 17:22:56 2022 added 121510 free relations
  29. Tue Nov 8 17:22:56 2022 commencing duplicate removal, pass 2
  30. Tue Nov 8 17:25:31 2022 found 65 duplicates and 468883069 unique relations
  31. Tue Nov 8 17:25:31 2022 memory use: 2259.0 MB
  32. Tue Nov 8 17:25:32 2022 reading ideals above 720000
  33. Tue Nov 8 17:25:32 2022 commencing singleton removal, initial pass
  34. Tue Nov 8 17:57:14 2022 memory use: 11024.0 MB
  35. Tue Nov 8 17:57:15 2022 reading all ideals from disk
  36. Tue Nov 8 17:57:30 2022 memory use: 23555.9 MB
  37. Tue Nov 8 17:58:55 2022 keeping 479434726 ideals with weight <= 200, target excess is 2360008
  38. Tue Nov 8 18:00:38 2022 commencing in-memory singleton removal
  39. Tue Nov 8 18:00:56 2022 begin with 468883069 relations and 479434726 unique ideals
  40. Tue Nov 8 18:02:33 2022 reduce to 248412892 relations and 231426505 ideals in 21 passes
  41. Tue Nov 8 18:02:33 2022 max relations containing the same ideal: 137
  42. Tue Nov 8 18:04:21 2022 removing 19360077 relations and 17360077 ideals in 2000000 cliques
  43. Tue Nov 8 18:04:32 2022 commencing in-memory singleton removal
  44. Tue Nov 8 18:04:41 2022 begin with 229052815 relations and 231426505 unique ideals
  45. Tue Nov 8 18:05:19 2022 reduce to 227643268 relations and 212639776 ideals in 11 passes
  46. Tue Nov 8 18:05:19 2022 max relations containing the same ideal: 129
  47. Tue Nov 8 18:06:55 2022 removing 14424738 relations and 12424738 ideals in 2000000 cliques
  48. Tue Nov 8 18:07:04 2022 commencing in-memory singleton removal
  49. Tue Nov 8 18:07:12 2022 begin with 213218530 relations and 212639776 unique ideals
  50. Tue Nov 8 18:07:46 2022 reduce to 212351184 relations and 199338876 ideals in 11 passes
  51. Tue Nov 8 18:07:46 2022 max relations containing the same ideal: 125
  52. Tue Nov 8 18:09:17 2022 removing 12907054 relations and 10907054 ideals in 2000000 cliques
  53. Tue Nov 8 18:09:25 2022 commencing in-memory singleton removal
  54. Tue Nov 8 18:09:32 2022 begin with 199444130 relations and 199338876 unique ideals
  55. Tue Nov 8 18:10:02 2022 reduce to 198695617 relations and 187675973 ideals in 10 passes
  56. Tue Nov 8 18:10:02 2022 max relations containing the same ideal: 120
  57. Tue Nov 8 18:11:26 2022 removing 12121576 relations and 10121576 ideals in 2000000 cliques
  58. Tue Nov 8 18:11:34 2022 commencing in-memory singleton removal
  59. Tue Nov 8 18:11:41 2022 begin with 186574041 relations and 187675973 unique ideals
  60. Tue Nov 8 18:12:08 2022 reduce to 185869487 relations and 176842597 ideals in 10 passes
  61. Tue Nov 8 18:12:08 2022 max relations containing the same ideal: 116
  62. Tue Nov 8 18:13:26 2022 removing 11662404 relations and 9662404 ideals in 2000000 cliques
  63. Tue Nov 8 18:13:34 2022 commencing in-memory singleton removal
  64. Tue Nov 8 18:13:41 2022 begin with 174207083 relations and 176842597 unique ideals
  65. Tue Nov 8 18:14:04 2022 reduce to 173506028 relations and 166471847 ideals in 9 passes
  66. Tue Nov 8 18:14:04 2022 max relations containing the same ideal: 111
  67. Tue Nov 8 18:15:18 2022 removing 11380587 relations and 9380587 ideals in 2000000 cliques
  68. Tue Nov 8 18:15:25 2022 commencing in-memory singleton removal
  69. Tue Nov 8 18:15:31 2022 begin with 162125441 relations and 166471847 unique ideals
  70. Tue Nov 8 18:15:53 2022 reduce to 161408845 relations and 156366916 ideals in 9 passes
  71. Tue Nov 8 18:15:53 2022 max relations containing the same ideal: 106
  72. Tue Nov 8 18:17:01 2022 removing 11217905 relations and 9217905 ideals in 2000000 cliques
  73. Tue Nov 8 18:17:08 2022 commencing in-memory singleton removal
  74. Tue Nov 8 18:17:13 2022 begin with 150190940 relations and 156366916 unique ideals
  75. Tue Nov 8 18:17:33 2022 reduce to 149437862 relations and 146387213 ideals in 9 passes
  76. Tue Nov 8 18:17:33 2022 max relations containing the same ideal: 101
  77. Tue Nov 8 18:18:37 2022 removing 2474338 relations and 2161299 ideals in 313039 cliques
  78. Tue Nov 8 18:18:42 2022 commencing in-memory singleton removal
  79. Tue Nov 8 18:18:47 2022 begin with 146963524 relations and 146387213 unique ideals
  80. Tue Nov 8 18:19:03 2022 reduce to 146928352 relations and 144190654 ideals in 7 passes
  81. Tue Nov 8 18:19:03 2022 max relations containing the same ideal: 97
  82. Tue Nov 8 18:19:25 2022 relations with 0 large ideals: 8252
  83. Tue Nov 8 18:19:25 2022 relations with 1 large ideals: 47678
  84. Tue Nov 8 18:19:25 2022 relations with 2 large ideals: 680465
  85. Tue Nov 8 18:19:25 2022 relations with 3 large ideals: 4299725
  86. Tue Nov 8 18:19:25 2022 relations with 4 large ideals: 14974592
  87. Tue Nov 8 18:19:25 2022 relations with 5 large ideals: 31431409
  88. Tue Nov 8 18:19:25 2022 relations with 6 large ideals: 41004639
  89. Tue Nov 8 18:19:25 2022 relations with 7+ large ideals: 54481592
  90. Tue Nov 8 18:19:25 2022 commencing 2-way merge
  91. Tue Nov 8 18:20:52 2022 reduce to 89177730 relation sets and 86440032 unique ideals
  92. Tue Nov 8 18:20:53 2022 commencing full merge
  93. Tue Nov 8 18:51:05 2022 memory use: 9563.2 MB
  94. Tue Nov 8 18:51:13 2022 found 40033799 cycles, need 39810232
  95. Tue Nov 8 18:51:29 2022 weight of 39810232 cycles is about 4379652112 (110.01/cycle)
  96. Tue Nov 8 18:51:29 2022 distribution of cycle lengths:
  97. Tue Nov 8 18:51:29 2022 1 relations: 3991311
  98. Tue Nov 8 18:51:29 2022 2 relations: 3509859
  99. Tue Nov 8 18:51:29 2022 3 relations: 3495053
  100. Tue Nov 8 18:51:29 2022 4 relations: 3248823
  101. Tue Nov 8 18:51:29 2022 5 relations: 3096315
  102. Tue Nov 8 18:51:29 2022 6 relations: 2796843
  103. Tue Nov 8 18:51:29 2022 7 relations: 2599089
  104. Tue Nov 8 18:51:29 2022 8 relations: 2325305
  105. Tue Nov 8 18:51:29 2022 9 relations: 2104001
  106. Tue Nov 8 18:51:29 2022 10+ relations: 12643633
  107. Tue Nov 8 18:51:29 2022 heaviest cycle: 28 relations
  108. Tue Nov 8 18:51:44 2022 commencing cycle optimization
  109. Tue Nov 8 18:53:01 2022 start with 303012655 relations
  110. Tue Nov 8 19:04:18 2022 pruned 9365498 relations
  111. Tue Nov 8 19:04:18 2022 memory use: 9070.5 MB
  112. Tue Nov 8 19:04:19 2022 distribution of cycle lengths:
  113. Tue Nov 8 19:04:19 2022 1 relations: 3991311
  114. Tue Nov 8 19:04:19 2022 2 relations: 3604603
  115. Tue Nov 8 19:04:19 2022 3 relations: 3632398
  116. Tue Nov 8 19:04:19 2022 4 relations: 3350817
  117. Tue Nov 8 19:04:19 2022 5 relations: 3194327
  118. Tue Nov 8 19:04:19 2022 6 relations: 2866933
  119. Tue Nov 8 19:04:19 2022 7 relations: 2655169
  120. Tue Nov 8 19:04:19 2022 8 relations: 2362238
  121. Tue Nov 8 19:04:19 2022 9 relations: 2133353
  122. Tue Nov 8 19:04:19 2022 10+ relations: 12019083
  123. Tue Nov 8 19:04:19 2022 heaviest cycle: 28 relations
  124. Tue Nov 8 19:05:43 2022 RelProcTime: 6879
  125. Tue Nov 8 19:05:43 2022 elapsed time 01:54:40
  126. Tue Nov 8 19:06:02 2022
  127. Tue Nov 8 19:06:02 2022
  128. Tue Nov 8 19:06:02 2022 Msieve v. 1.54 (SVN Unversioned directory)
  129. Tue Nov 8 19:06:02 2022 random seeds: 5a2b6892 ce851110
  130. Tue Nov 8 19:06:02 2022 MPI process 0 of 1
  131. Tue Nov 8 19:06:02 2022 Using 32 OpenMP threads
  132. Tue Nov 8 19:06:02 2022 factoring 4924615299710155724242041611093792534228929027833793207209717741579479862664806712426989267280154775007779415785841244751833760998628602996813364136776619527437902426854181741931202256338971 (190 digits)
  133. Tue Nov 8 19:06:03 2022 no P-1/P+1/ECM available, skipping
  134. Tue Nov 8 19:06:03 2022 commencing number field sieve (190-digit input)
  135. Tue Nov 8 19:06:03 2022 R0: -4816798648132866790605815531348495563
  136. Tue Nov 8 19:06:03 2022 R1: 1711431772495717393
  137. Tue Nov 8 19:06:03 2022 A0: -6560899350388287964076509886023554467783604240
  138. Tue Nov 8 19:06:03 2022 A1: -124813949570426726344271243947893318876
  139. Tue Nov 8 19:06:03 2022 A2: 5758067944148696689000856644812
  140. Tue Nov 8 19:06:03 2022 A3: -32012217666497014189601
  141. Tue Nov 8 19:06:03 2022 A4: 606195740080942
  142. Tue Nov 8 19:06:03 2022 A5: 1899240
  143. Tue Nov 8 19:06:03 2022 skew 108308506.39, size 1.231e-18, alpha -7.526, combined = 1.960e-14 rroots = 3
  144. Tue Nov 8 19:06:03 2022
  145. Tue Nov 8 19:06:03 2022 commencing linear algebra
  146. Tue Nov 8 19:06:03 2022 using VBITS=128
  147. Tue Nov 8 19:06:03 2022 stopping after matrix build
  148. Tue Nov 8 19:06:03 2022 initialized process (0,0) of 1 x 1 grid
  149. Tue Nov 8 19:06:09 2022 read 39810232 cycles
  150. Tue Nov 8 19:07:32 2022 cycles contain 144840360 unique relations
  151. Tue Nov 8 19:10:07 2022 read 144840360 relations
  152. Tue Nov 8 19:10:35 2022 using 20 quadratic characters above 4294917295
  153. Tue Nov 8 19:11:30 2022 building initial matrix
  154. Tue Nov 8 19:42:00 2022 memory use: 19705.7 MB
  155. Tue Nov 8 19:42:44 2022 read 39810232 cycles
  156. Tue Nov 8 19:42:53 2022 matrix is 39810046 x 39810232 (17663.7 MB) with weight 5352988755 (134.46/col)
  157. Tue Nov 8 19:42:53 2022 sparse part has weight 4152723138 (104.31/col)
  158. Tue Nov 8 19:59:02 2022 filtering completed in 2 passes
  159. Tue Nov 8 19:59:12 2022 matrix is 39797360 x 39797546 (17662.6 MB) with weight 5352433836 (134.49/col)
  160. Tue Nov 8 19:59:12 2022 sparse part has weight 4152584300 (104.34/col)
  161. Tue Nov 8 20:01:27 2022 BLanczosTime: 3324
  162. Tue Nov 8 20:01:27 2022 elapsed time 00:55:25
  163. Tue Nov 8 22:32:49 2022
  164. Tue Nov 8 22:32:49 2022
  165. Tue Nov 8 22:32:49 2022 Msieve v. 1.54 (SVN unknown)
  166. Tue Nov 8 22:32:49 2022 random seeds: 33c3e7f4 70f76e52
  167. Tue Nov 8 22:32:49 2022 MPI process 0 of 4
  168. Tue Nov 8 22:32:49 2022 Using 16 OpenMP threads
  169. Tue Nov 8 22:32:49 2022 factoring 4924615299710155724242041611093792534228929027833793207209717741579479862664806712426989267280154775007779415785841244751833760998628602996813364136776619527437902426854181741931202256338971 (190 digits)
  170. Tue Nov 8 22:32:50 2022 no P-1/P+1/ECM available, skipping
  171. Tue Nov 8 22:32:50 2022 commencing number field sieve (190-digit input)
  172. Tue Nov 8 22:32:50 2022 R0: -4816798648132866790605815531348495563
  173. Tue Nov 8 22:32:50 2022 R1: 1711431772495717393
  174. Tue Nov 8 22:32:50 2022 A0: -6560899350388287964076509886023554467783604240
  175. Tue Nov 8 22:32:50 2022 A1: -124813949570426726344271243947893318876
  176. Tue Nov 8 22:32:50 2022 A2: 5758067944148696689000856644812
  177. Tue Nov 8 22:32:50 2022 A3: -32012217666497014189601
  178. Tue Nov 8 22:32:50 2022 A4: 606195740080942
  179. Tue Nov 8 22:32:50 2022 A5: 1899240
  180. Tue Nov 8 22:32:50 2022 skew 108308506.39, size 1.231e-18, alpha -7.526, combined = 1.960e-14 rroots = 3
  181. Tue Nov 8 22:32:50 2022
  182. Tue Nov 8 22:32:50 2022 commencing linear algebra
  183. Tue Nov 8 22:32:50 2022 using VBITS=256
  184. Tue Nov 8 22:32:50 2022 skipping matrix build
  185. Tue Nov 8 22:32:50 2022 initialized process (0,0) of 2 x 2 grid
  186. Tue Nov 8 22:33:11 2022 matrix starts at (0, 0)
  187. Tue Nov 8 22:33:13 2022 matrix is 19898800 x 19898762 (5194.2 MB) with weight 1722769001 (86.58/col)
  188. Tue Nov 8 22:33:13 2022 sparse part has weight 1122842037 (56.43/col)
  189. Tue Nov 8 22:33:13 2022 saving the first 240 matrix rows for later
  190. Tue Nov 8 22:33:15 2022 matrix includes 256 packed rows
  191. Tue Nov 8 22:33:20 2022 matrix is 19898560 x 19898762 (4543.9 MB) with weight 953735717 (47.93/col)
  192. Tue Nov 8 22:33:20 2022 sparse part has weight 872772062 (43.86/col)
  193. Tue Nov 8 22:33:20 2022 using GPU 0 (NVIDIA A100-SXM4-40GB)
  194. Tue Nov 8 22:33:20 2022 selected card has CUDA arch 8.0
  195. Tue Nov 8 22:34:05 2022 commencing Lanczos iteration
  196. Tue Nov 8 22:34:06 2022 memory use: 10454.1 MB
  197. Tue Nov 8 22:34:28 2022 linear algebra at 0.1%, ETA 7h56m
  198. Tue Nov 8 22:35:00 2022 checking every 80000 dimensions, checkpointing every 5200000 dimensions
  199. Wed Nov 9 06:19:46 2022 lanczos halted after 155924 iterations (dim = 39797118)
  200. Wed Nov 9 06:23:33 2022 recovered 29 nontrivial dependencies
  201. Wed Nov 9 06:23:33 2022 BLanczosTime: 28243
  202. Wed Nov 9 06:23:33 2022 elapsed time 07:50:44
  203. Wed Nov 9 06:57:04 2022
  204. Wed Nov 9 06:57:04 2022
  205. Wed Nov 9 06:57:04 2022 Msieve v. 1.54 (SVN Unversioned directory)
  206. Wed Nov 9 06:57:04 2022 random seeds: 6038947b 32557289
  207. Wed Nov 9 06:57:04 2022 MPI process 0 of 1
  208. Wed Nov 9 06:57:04 2022 Using 32 OpenMP threads
  209. Wed Nov 9 06:57:04 2022 factoring 4924615299710155724242041611093792534228929027833793207209717741579479862664806712426989267280154775007779415785841244751833760998628602996813364136776619527437902426854181741931202256338971 (190 digits)
  210. Wed Nov 9 06:57:05 2022 no P-1/P+1/ECM available, skipping
  211. Wed Nov 9 06:57:05 2022 commencing number field sieve (190-digit input)
  212. Wed Nov 9 06:57:05 2022 R0: -4816798648132866790605815531348495563
  213. Wed Nov 9 06:57:05 2022 R1: 1711431772495717393
  214. Wed Nov 9 06:57:05 2022 A0: -6560899350388287964076509886023554467783604240
  215. Wed Nov 9 06:57:05 2022 A1: -124813949570426726344271243947893318876
  216. Wed Nov 9 06:57:05 2022 A2: 5758067944148696689000856644812
  217. Wed Nov 9 06:57:05 2022 A3: -32012217666497014189601
  218. Wed Nov 9 06:57:05 2022 A4: 606195740080942
  219. Wed Nov 9 06:57:05 2022 A5: 1899240
  220. Wed Nov 9 06:57:05 2022 skew 108308506.39, size 1.231e-18, alpha -7.526, combined = 1.960e-14 rroots = 3
  221. Wed Nov 9 06:57:05 2022
  222. Wed Nov 9 06:57:05 2022 commencing square root phase
  223. Wed Nov 9 06:57:05 2022 reading relations for dependency 1
  224. Wed Nov 9 06:57:10 2022 read 19901974 cycles
  225. Wed Nov 9 06:57:49 2022 cycles contain 72425120 unique relations
  226. Wed Nov 9 06:59:23 2022 read 72425120 relations
  227. Wed Nov 9 07:05:18 2022 multiplying 72425120 relations
  228. Wed Nov 9 07:25:54 2022 multiply complete, coefficients have about 4456.54 million bits
  229. Wed Nov 9 07:26:09 2022 initial square root is modulo 99469
  230. Wed Nov 9 08:04:15 2022 GCD is N, no factor found
  231. Wed Nov 9 08:04:15 2022 reading relations for dependency 2
  232. Wed Nov 9 08:04:19 2022 read 19897185 cycles
  233. Wed Nov 9 08:04:57 2022 cycles contain 72411756 unique relations
  234. Wed Nov 9 08:06:30 2022 read 72411756 relations
  235. Wed Nov 9 08:12:34 2022 multiplying 72411756 relations
  236. Wed Nov 9 08:33:08 2022 multiply complete, coefficients have about 4455.68 million bits
  237. Wed Nov 9 08:33:23 2022 initial square root is modulo 99259
  238. Wed Nov 9 09:11:47 2022 GCD is 1, no factor found
  239. Wed Nov 9 09:11:47 2022 reading relations for dependency 3
  240. Wed Nov 9 09:11:52 2022 read 19902430 cycles
  241. Wed Nov 9 09:12:30 2022 cycles contain 72422910 unique relations
  242. Wed Nov 9 09:14:03 2022 read 72422910 relations
  243. Wed Nov 9 09:20:06 2022 multiplying 72422910 relations
  244. Wed Nov 9 09:40:48 2022 multiply complete, coefficients have about 4456.39 million bits
  245. Wed Nov 9 09:41:04 2022 initial square root is modulo 99431
  246. Wed Nov 9 10:19:33 2022 GCD is N, no factor found
  247. Wed Nov 9 10:19:33 2022 reading relations for dependency 4
  248. Wed Nov 9 10:19:37 2022 read 19903281 cycles
  249. Wed Nov 9 10:20:15 2022 cycles contain 72433506 unique relations
  250. Wed Nov 9 10:21:49 2022 read 72433506 relations
  251. Wed Nov 9 10:27:50 2022 multiplying 72433506 relations
  252. Wed Nov 9 10:48:33 2022 multiply complete, coefficients have about 4457.05 million bits
  253. Wed Nov 9 10:48:49 2022 initial square root is modulo 99611
  254. Wed Nov 9 11:27:11 2022 sqrtTime: 16206
  255. Wed Nov 9 11:27:12 2022 p74 factor: 52093267490413397489941723341451145287094687240962961265237358442122785943
  256. Wed Nov 9 11:27:12 2022 p116 factor: 94534582623683975886318936691098826779116918085980386097144268127160815026909289040767102604231872578788723624717597
  257. Wed Nov 9 11:27:12 2022 elapsed time 04:30:08
  258.  
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