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gchilders

550__391_11m1

Feb 5th, 2023
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  1. Sun Feb 5 04:33:19 2023
  2. Sun Feb 5 04:33:19 2023
  3. Sun Feb 5 04:33:19 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sun Feb 5 04:33:19 2023 random seeds: 0c45ddb7 67fa6da8
  5. Sun Feb 5 04:33:19 2023 MPI process 0 of 1
  6. Sun Feb 5 04:33:19 2023 Using 46 OpenMP threads
  7. Sun Feb 5 04:33:19 2023 factoring 5768460574560385297322064338345333923191851258905174368715900368430544108486881803842792745586760380563284732747684317042450712228755201984525843380216570578008189022190733927563499283528404193920753136856017 (208 digits)
  8. Sun Feb 5 04:33:20 2023 no P-1/P+1/ECM available, skipping
  9. Sun Feb 5 04:33:20 2023 commencing number field sieve (208-digit input)
  10. Sun Feb 5 04:33:20 2023 R0: 303434738021391152877075299408841267298648076882
  11. Sun Feb 5 04:33:20 2023 R1: -550849106399739158982391
  12. Sun Feb 5 04:33:20 2023 A0: 1
  13. Sun Feb 5 04:33:20 2023 A1: 3
  14. Sun Feb 5 04:33:20 2023 A2: -3
  15. Sun Feb 5 04:33:20 2023 A3: -4
  16. Sun Feb 5 04:33:20 2023 A4: 1
  17. Sun Feb 5 04:33:20 2023 A5: 1
  18. Sun Feb 5 04:33:20 2023 skew 1.00, size 3.786e-16, alpha 2.379, combined = 4.929e-13 rroots = 5
  19. Sun Feb 5 04:33:20 2023
  20. Sun Feb 5 04:33:20 2023 commencing relation filtering
  21. Sun Feb 5 04:33:20 2023 setting target matrix density to 110.0
  22. Sun Feb 5 04:33:20 2023 estimated available RAM is 192069.1 MB
  23. Sun Feb 5 04:33:20 2023 commencing duplicate removal, pass 1
  24. Sun Feb 5 04:35:01 2023 skipped 112 relations with b > 2^32
  25. Sun Feb 5 04:35:01 2023 skipped 1 relations with composite factors
  26. Sun Feb 5 04:35:01 2023 skipped 59 malformed relations
  27. Sun Feb 5 04:35:01 2023 found 8506874 hash collisions in 141057226 relations
  28. Sun Feb 5 04:35:08 2023 added 2926300 free relations
  29. Sun Feb 5 04:35:09 2023 commencing duplicate removal, pass 2
  30. Sun Feb 5 04:35:44 2023 found 0 duplicates and 143983526 unique relations
  31. Sun Feb 5 04:35:44 2023 memory use: 426.4 MB
  32. Sun Feb 5 04:35:44 2023 reading ideals above 720000
  33. Sun Feb 5 04:35:44 2023 commencing singleton removal, initial pass
  34. Sun Feb 5 04:40:42 2023 memory use: 3012.0 MB
  35. Sun Feb 5 04:40:42 2023 reading all ideals from disk
  36. Sun Feb 5 04:40:46 2023 memory use: 6694.1 MB
  37. Sun Feb 5 04:40:55 2023 keeping 126715254 ideals with weight <= 200, target excess is 710624
  38. Sun Feb 5 04:41:07 2023 commencing in-memory singleton removal
  39. Sun Feb 5 04:41:08 2023 begin with 143983526 relations and 126715254 unique ideals
  40. Sun Feb 5 04:41:15 2023 reduce to 98265511 relations and 76879419 ideals in 14 passes
  41. Sun Feb 5 04:41:15 2023 max relations containing the same ideal: 164
  42. Sun Feb 5 04:41:38 2023 removing 8677635 relations and 6677635 ideals in 2000000 cliques
  43. Sun Feb 5 04:41:43 2023 commencing in-memory singleton removal
  44. Sun Feb 5 04:41:44 2023 begin with 89587876 relations and 76879419 unique ideals
  45. Sun Feb 5 04:41:47 2023 reduce to 88978119 relations and 69576377 ideals in 8 passes
  46. Sun Feb 5 04:41:47 2023 max relations containing the same ideal: 157
  47. Sun Feb 5 04:42:10 2023 removing 6856623 relations and 4856623 ideals in 2000000 cliques
  48. Sun Feb 5 04:42:14 2023 commencing in-memory singleton removal
  49. Sun Feb 5 04:42:15 2023 begin with 82121496 relations and 69576377 unique ideals
  50. Sun Feb 5 04:42:17 2023 reduce to 81692828 relations and 64281228 ideals in 7 passes
  51. Sun Feb 5 04:42:17 2023 max relations containing the same ideal: 152
  52. Sun Feb 5 04:42:37 2023 removing 6363972 relations and 4363972 ideals in 2000000 cliques
  53. Sun Feb 5 04:42:41 2023 commencing in-memory singleton removal
  54. Sun Feb 5 04:42:42 2023 begin with 75328856 relations and 64281228 unique ideals
  55. Sun Feb 5 04:42:44 2023 reduce to 74937725 relations and 59517149 ideals in 7 passes
  56. Sun Feb 5 04:42:44 2023 max relations containing the same ideal: 138
  57. Sun Feb 5 04:43:03 2023 removing 6127590 relations and 4127590 ideals in 2000000 cliques
  58. Sun Feb 5 04:43:07 2023 commencing in-memory singleton removal
  59. Sun Feb 5 04:43:08 2023 begin with 68810135 relations and 59517149 unique ideals
  60. Sun Feb 5 04:43:10 2023 reduce to 68425800 relations and 54995841 ideals in 7 passes
  61. Sun Feb 5 04:43:10 2023 max relations containing the same ideal: 130
  62. Sun Feb 5 04:43:28 2023 removing 5998917 relations and 3998917 ideals in 2000000 cliques
  63. Sun Feb 5 04:43:31 2023 commencing in-memory singleton removal
  64. Sun Feb 5 04:43:32 2023 begin with 62426883 relations and 54995841 unique ideals
  65. Sun Feb 5 04:43:34 2023 reduce to 62033137 relations and 50592769 ideals in 7 passes
  66. Sun Feb 5 04:43:34 2023 max relations containing the same ideal: 121
  67. Sun Feb 5 04:43:50 2023 removing 5927839 relations and 3927839 ideals in 2000000 cliques
  68. Sun Feb 5 04:43:54 2023 commencing in-memory singleton removal
  69. Sun Feb 5 04:43:54 2023 begin with 56105298 relations and 50592769 unique ideals
  70. Sun Feb 5 04:43:56 2023 reduce to 55686672 relations and 46234153 ideals in 7 passes
  71. Sun Feb 5 04:43:56 2023 max relations containing the same ideal: 114
  72. Sun Feb 5 04:44:11 2023 removing 5905335 relations and 3905335 ideals in 2000000 cliques
  73. Sun Feb 5 04:44:14 2023 commencing in-memory singleton removal
  74. Sun Feb 5 04:44:15 2023 begin with 49781337 relations and 46234153 unique ideals
  75. Sun Feb 5 04:44:16 2023 reduce to 49321533 relations and 41854527 ideals in 7 passes
  76. Sun Feb 5 04:44:16 2023 max relations containing the same ideal: 105
  77. Sun Feb 5 04:44:30 2023 removing 5916244 relations and 3916244 ideals in 2000000 cliques
  78. Sun Feb 5 04:44:33 2023 commencing in-memory singleton removal
  79. Sun Feb 5 04:44:33 2023 begin with 43405289 relations and 41854527 unique ideals
  80. Sun Feb 5 04:44:34 2023 reduce to 42883990 relations and 37398555 ideals in 7 passes
  81. Sun Feb 5 04:44:34 2023 max relations containing the same ideal: 97
  82. Sun Feb 5 04:44:46 2023 removing 5966477 relations and 3966477 ideals in 2000000 cliques
  83. Sun Feb 5 04:44:49 2023 commencing in-memory singleton removal
  84. Sun Feb 5 04:44:50 2023 begin with 36917513 relations and 37398555 unique ideals
  85. Sun Feb 5 04:44:51 2023 reduce to 36307271 relations and 32796753 ideals in 9 passes
  86. Sun Feb 5 04:44:51 2023 max relations containing the same ideal: 89
  87. Sun Feb 5 04:45:03 2023 removing 6046100 relations and 4046100 ideals in 2000000 cliques
  88. Sun Feb 5 04:45:06 2023 commencing in-memory singleton removal
  89. Sun Feb 5 04:45:06 2023 begin with 30261171 relations and 32796753 unique ideals
  90. Sun Feb 5 04:45:07 2023 reduce to 29505405 relations and 27958224 ideals in 9 passes
  91. Sun Feb 5 04:45:07 2023 max relations containing the same ideal: 79
  92. Sun Feb 5 04:45:16 2023 removing 2738680 relations and 2015823 ideals in 722857 cliques
  93. Sun Feb 5 04:45:18 2023 commencing in-memory singleton removal
  94. Sun Feb 5 04:45:18 2023 begin with 26766725 relations and 27958224 unique ideals
  95. Sun Feb 5 04:45:19 2023 reduce to 26556816 relations and 25727641 ideals in 7 passes
  96. Sun Feb 5 04:45:19 2023 max relations containing the same ideal: 73
  97. Sun Feb 5 04:45:32 2023 relations with 0 large ideals: 53923
  98. Sun Feb 5 04:45:32 2023 relations with 1 large ideals: 13513
  99. Sun Feb 5 04:45:32 2023 relations with 2 large ideals: 163480
  100. Sun Feb 5 04:45:32 2023 relations with 3 large ideals: 965647
  101. Sun Feb 5 04:45:32 2023 relations with 4 large ideals: 3095474
  102. Sun Feb 5 04:45:32 2023 relations with 5 large ideals: 5927559
  103. Sun Feb 5 04:45:32 2023 relations with 6 large ideals: 7911590
  104. Sun Feb 5 04:45:32 2023 relations with 7+ large ideals: 8425630
  105. Sun Feb 5 04:45:32 2023 commencing 2-way merge
  106. Sun Feb 5 04:45:43 2023 reduce to 17912240 relation sets and 17083065 unique ideals
  107. Sun Feb 5 04:45:43 2023 commencing full merge
  108. Sun Feb 5 04:51:21 2023 memory use: 2244.8 MB
  109. Sun Feb 5 04:51:22 2023 found 8169474 cycles, need 8117265
  110. Sun Feb 5 04:51:25 2023 weight of 8117265 cycles is about 892922961 (110.00/cycle)
  111. Sun Feb 5 04:51:25 2023 distribution of cycle lengths:
  112. Sun Feb 5 04:51:25 2023 1 relations: 403986
  113. Sun Feb 5 04:51:25 2023 2 relations: 518267
  114. Sun Feb 5 04:51:25 2023 3 relations: 586078
  115. Sun Feb 5 04:51:25 2023 4 relations: 601993
  116. Sun Feb 5 04:51:25 2023 5 relations: 607682
  117. Sun Feb 5 04:51:25 2023 6 relations: 597436
  118. Sun Feb 5 04:51:25 2023 7 relations: 582675
  119. Sun Feb 5 04:51:25 2023 8 relations: 555302
  120. Sun Feb 5 04:51:25 2023 9 relations: 519175
  121. Sun Feb 5 04:51:25 2023 10+ relations: 3144671
  122. Sun Feb 5 04:51:25 2023 heaviest cycle: 28 relations
  123. Sun Feb 5 04:51:28 2023 commencing cycle optimization
  124. Sun Feb 5 04:51:43 2023 start with 70434000 relations
  125. Sun Feb 5 04:54:02 2023 pruned 3362238 relations
  126. Sun Feb 5 04:54:02 2023 memory use: 1823.6 MB
  127. Sun Feb 5 04:54:02 2023 distribution of cycle lengths:
  128. Sun Feb 5 04:54:02 2023 1 relations: 403986
  129. Sun Feb 5 04:54:02 2023 2 relations: 529876
  130. Sun Feb 5 04:54:02 2023 3 relations: 610373
  131. Sun Feb 5 04:54:02 2023 4 relations: 627499
  132. Sun Feb 5 04:54:02 2023 5 relations: 639721
  133. Sun Feb 5 04:54:02 2023 6 relations: 627697
  134. Sun Feb 5 04:54:02 2023 7 relations: 616126
  135. Sun Feb 5 04:54:02 2023 8 relations: 584226
  136. Sun Feb 5 04:54:02 2023 9 relations: 543919
  137. Sun Feb 5 04:54:03 2023 10+ relations: 2933842
  138. Sun Feb 5 04:54:03 2023 heaviest cycle: 28 relations
  139. Sun Feb 5 04:54:15 2023 RelProcTime: 1255
  140. Sun Feb 5 04:54:15 2023 elapsed time 00:20:56
  141. Sun Feb 5 04:54:18 2023
  142. Sun Feb 5 04:54:18 2023
  143. Sun Feb 5 04:54:18 2023 Msieve v. 1.54 (SVN Unversioned directory)
  144. Sun Feb 5 04:54:18 2023 random seeds: 3695fbda cf55c901
  145. Sun Feb 5 04:54:18 2023 MPI process 0 of 1
  146. Sun Feb 5 04:54:18 2023 Using 46 OpenMP threads
  147. Sun Feb 5 04:54:18 2023 factoring 5768460574560385297322064338345333923191851258905174368715900368430544108486881803842792745586760380563284732747684317042450712228755201984525843380216570578008189022190733927563499283528404193920753136856017 (208 digits)
  148. Sun Feb 5 04:54:19 2023 no P-1/P+1/ECM available, skipping
  149. Sun Feb 5 04:54:19 2023 commencing number field sieve (208-digit input)
  150. Sun Feb 5 04:54:19 2023 R0: 303434738021391152877075299408841267298648076882
  151. Sun Feb 5 04:54:19 2023 R1: -550849106399739158982391
  152. Sun Feb 5 04:54:19 2023 A0: 1
  153. Sun Feb 5 04:54:19 2023 A1: 3
  154. Sun Feb 5 04:54:19 2023 A2: -3
  155. Sun Feb 5 04:54:19 2023 A3: -4
  156. Sun Feb 5 04:54:19 2023 A4: 1
  157. Sun Feb 5 04:54:19 2023 A5: 1
  158. Sun Feb 5 04:54:19 2023 skew 1.00, size 3.786e-16, alpha 2.379, combined = 4.929e-13 rroots = 5
  159. Sun Feb 5 04:54:19 2023
  160. Sun Feb 5 04:54:19 2023 commencing linear algebra
  161. Sun Feb 5 04:54:19 2023 using VBITS=128
  162. Sun Feb 5 04:54:19 2023 stopping after matrix build
  163. Sun Feb 5 04:54:19 2023 initialized process (0,0) of 1 x 1 grid
  164. Sun Feb 5 04:54:20 2023 read 8117265 cycles
  165. Sun Feb 5 04:54:34 2023 cycles contain 26096503 unique relations
  166. Sun Feb 5 04:54:53 2023 read 26096503 relations
  167. Sun Feb 5 04:54:55 2023 using 20 quadratic characters above 4294917295
  168. Sun Feb 5 04:54:58 2023 building initial matrix
  169. Sun Feb 5 04:59:42 2023 memory use: 3215.4 MB
  170. Sun Feb 5 04:59:51 2023 read 8117265 cycles
  171. Sun Feb 5 04:59:52 2023 matrix is 8117088 x 8117265 (3529.6 MB) with weight 1006492786 (123.99/col)
  172. Sun Feb 5 04:59:52 2023 sparse part has weight 835979408 (102.99/col)
  173. Sun Feb 5 05:01:10 2023 filtering completed in 2 passes
  174. Sun Feb 5 05:01:11 2023 matrix is 8116745 x 8116918 (3529.6 MB) with weight 1006481611 (124.00/col)
  175. Sun Feb 5 05:01:11 2023 sparse part has weight 835975557 (102.99/col)
  176. Sun Feb 5 05:01:32 2023 BLanczosTime: 433
  177. Sun Feb 5 05:01:32 2023 elapsed time 00:07:14
  178. Sun Feb 5 07:12:13 2023
  179. Sun Feb 5 07:12:13 2023
  180. Sun Feb 5 07:12:13 2023 Msieve v. 1.54 (SVN Unversioned directory)
  181. Sun Feb 5 07:12:13 2023 random seeds: bd60f97b e6b56e7a
  182. Sun Feb 5 07:12:13 2023 MPI process 0 of 2
  183. Sun Feb 5 07:12:13 2023 Using 23 OpenMP threads
  184. Sun Feb 5 07:12:13 2023 factoring 5768460574560385297322064338345333923191851258905174368715900368430544108486881803842792745586760380563284732747684317042450712228755201984525843380216570578008189022190733927563499283528404193920753136856017 (208 digits)
  185. Sun Feb 5 07:12:15 2023 no P-1/P+1/ECM available, skipping
  186. Sun Feb 5 07:12:15 2023 commencing number field sieve (208-digit input)
  187. Sun Feb 5 07:12:15 2023 R0: 303434738021391152877075299408841267298648076882
  188. Sun Feb 5 07:12:15 2023 R1: -550849106399739158982391
  189. Sun Feb 5 07:12:15 2023 A0: 1
  190. Sun Feb 5 07:12:15 2023 A1: 3
  191. Sun Feb 5 07:12:15 2023 A2: -3
  192. Sun Feb 5 07:12:15 2023 A3: -4
  193. Sun Feb 5 07:12:15 2023 A4: 1
  194. Sun Feb 5 07:12:15 2023 A5: 1
  195. Sun Feb 5 07:12:15 2023 skew 1.00, size 3.786e-16, alpha 2.379, combined = 4.929e-13 rroots = 5
  196. Sun Feb 5 07:12:15 2023
  197. Sun Feb 5 07:12:15 2023 commencing linear algebra
  198. Sun Feb 5 07:12:15 2023 using VBITS=256
  199. Sun Feb 5 07:12:15 2023 skipping matrix build
  200. Sun Feb 5 07:12:15 2023 initialized process (0,0) of 1 x 2 grid
  201. Sun Feb 5 07:12:18 2023 matrix starts at (0, 0)
  202. Sun Feb 5 07:12:19 2023 matrix is 8116745 x 4058478 (1764.8 MB) with weight 503236953 (124.00/col)
  203. Sun Feb 5 07:12:19 2023 sparse part has weight 417987901 (102.99/col)
  204. Sun Feb 5 07:12:19 2023 saving the first 240 matrix rows for later
  205. Sun Feb 5 07:12:21 2023 matrix includes 256 packed rows
  206. Sun Feb 5 07:12:23 2023 matrix is 8116505 x 4058478 (1624.6 MB) with weight 380959673 (93.87/col)
  207. Sun Feb 5 07:12:23 2023 sparse part has weight 360955278 (88.94/col)
  208. Sun Feb 5 07:12:23 2023 using GPU 0 (Tesla T4)
  209. Sun Feb 5 07:12:23 2023 selected card has CUDA arch 7.5
  210. Sun Feb 5 07:12:57 2023 commencing Lanczos iteration
  211. Sun Feb 5 07:12:58 2023 memory use: 4162.7 MB
  212. Sun Feb 5 07:13:55 2023 linear algebra at 0.4%, ETA 4h10m
  213. Sun Feb 5 07:15:20 2023 checking every 30000 dimensions, checkpointing every 1950000 dimensions
  214. Sun Feb 5 11:22:26 2023 lanczos halted after 31802 iterations (dim = 8116503)
  215. Sun Feb 5 11:23:13 2023 recovered 34 nontrivial dependencies
  216. Sun Feb 5 11:23:13 2023 BLanczosTime: 15058
  217. Sun Feb 5 11:23:13 2023 elapsed time 04:11:00
  218. Sun Feb 5 11:23:14 2023
  219. Sun Feb 5 11:23:14 2023
  220. Sun Feb 5 11:23:14 2023 Msieve v. 1.54 (SVN Unversioned directory)
  221. Sun Feb 5 11:23:14 2023 random seeds: 581f0b17 9da0015b
  222. Sun Feb 5 11:23:14 2023 MPI process 0 of 1
  223. Sun Feb 5 11:23:14 2023 Using 46 OpenMP threads
  224. Sun Feb 5 11:23:14 2023 factoring 5768460574560385297322064338345333923191851258905174368715900368430544108486881803842792745586760380563284732747684317042450712228755201984525843380216570578008189022190733927563499283528404193920753136856017 (208 digits)
  225. Sun Feb 5 11:23:15 2023 no P-1/P+1/ECM available, skipping
  226. Sun Feb 5 11:23:15 2023 commencing number field sieve (208-digit input)
  227. Sun Feb 5 11:23:15 2023 R0: 303434738021391152877075299408841267298648076882
  228. Sun Feb 5 11:23:15 2023 R1: -550849106399739158982391
  229. Sun Feb 5 11:23:15 2023 A0: 1
  230. Sun Feb 5 11:23:15 2023 A1: 3
  231. Sun Feb 5 11:23:15 2023 A2: -3
  232. Sun Feb 5 11:23:15 2023 A3: -4
  233. Sun Feb 5 11:23:15 2023 A4: 1
  234. Sun Feb 5 11:23:15 2023 A5: 1
  235. Sun Feb 5 11:23:15 2023 skew 1.00, size 3.786e-16, alpha 2.379, combined = 4.929e-13 rroots = 5
  236. Sun Feb 5 11:23:15 2023
  237. Sun Feb 5 11:23:15 2023 commencing square root phase
  238. Sun Feb 5 11:23:15 2023 reading relations for dependency 1
  239. Sun Feb 5 11:23:16 2023 read 4058624 cycles
  240. Sun Feb 5 11:23:22 2023 cycles contain 13049118 unique relations
  241. Sun Feb 5 11:23:42 2023 read 13049118 relations
  242. Sun Feb 5 11:24:35 2023 multiplying 13049118 relations
  243. Sun Feb 5 11:27:27 2023 multiply complete, coefficients have about 326.43 million bits
  244. Sun Feb 5 11:27:28 2023 initial square root is modulo 719893
  245. Sun Feb 5 11:29:14 2023 GCD is 1, no factor found
  246. Sun Feb 5 11:29:14 2023 reading relations for dependency 2
  247. Sun Feb 5 11:29:15 2023 read 4060805 cycles
  248. Sun Feb 5 11:29:24 2023 cycles contain 13047096 unique relations
  249. Sun Feb 5 11:29:41 2023 read 13047096 relations
  250. Sun Feb 5 11:30:30 2023 multiplying 13047096 relations
  251. Sun Feb 5 11:33:23 2023 multiply complete, coefficients have about 326.38 million bits
  252. Sun Feb 5 11:33:24 2023 initial square root is modulo 718349
  253. Sun Feb 5 11:35:09 2023 sqrtTime: 714
  254. Sun Feb 5 11:35:09 2023 p72 factor: 170749891556041273696467059575838735707433924134489990033583041300867369
  255. Sun Feb 5 11:35:09 2023 p137 factor: 33783099491264610100306431189951457992871897913723429653760777180896448108278187426987065476306022403904315874074287551458661643129420393
  256. Sun Feb 5 11:35:09 2023 elapsed time 00:11:55
  257.  
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