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gchilders

8m7_341

Dec 23rd, 2022
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  1. Thu Dec 22 14:03:23 2022
  2. Thu Dec 22 14:03:23 2022
  3. Thu Dec 22 14:03:23 2022 Msieve v. 1.54 (SVN Unversioned directory)
  4. Thu Dec 22 14:03:23 2022 random seeds: c57ad763 06aff049
  5. Thu Dec 22 14:03:23 2022 MPI process 0 of 1
  6. Thu Dec 22 14:03:23 2022 Using 32 OpenMP threads
  7. Thu Dec 22 14:03:23 2022 factoring 1257831877902465284401904732297195473572308017725568799120893001756116420424745947122036616596445694485123521851527252735379003753111652033442861028407880668528720791431272129213829740292842857152587040353849000045033642110230877933436752399007747939 (250 digits)
  8. Thu Dec 22 14:03:24 2022 no P-1/P+1/ECM available, skipping
  9. Thu Dec 22 14:03:24 2022 commencing number field sieve (250-digit input)
  10. Thu Dec 22 14:03:24 2022 R0: 98104607686593128479834996959304746360186153111467503313
  11. Thu Dec 22 14:03:24 2022 R1: -1562531701075863192779448904272185314811647640213651456
  12. Thu Dec 22 14:03:24 2022 A0: 1
  13. Thu Dec 22 14:03:24 2022 A1: 3
  14. Thu Dec 22 14:03:24 2022 A2: -3
  15. Thu Dec 22 14:03:24 2022 A3: -4
  16. Thu Dec 22 14:03:24 2022 A4: 1
  17. Thu Dec 22 14:03:24 2022 A5: 1
  18. Thu Dec 22 14:03:24 2022 skew 1.00, size 5.509e-19, alpha 2.379, combined = 5.646e-15 rroots = 5
  19. Thu Dec 22 14:03:24 2022
  20. Thu Dec 22 14:03:24 2022 commencing relation filtering
  21. Thu Dec 22 14:03:24 2022 setting target matrix density to 110.0
  22. Thu Dec 22 14:03:24 2022 estimated available RAM is 257753.8 MB
  23. Thu Dec 22 14:03:24 2022 commencing duplicate removal, pass 1
  24. Thu Dec 22 14:04:52 2022 error -6 reading relation 62874477
  25. Thu Dec 22 14:06:33 2022 error -11 reading relation 135205586
  26. Thu Dec 22 14:06:36 2022 error -1 reading relation 137341837
  27. Thu Dec 22 14:07:44 2022 error -11 reading relation 185957949
  28. Thu Dec 22 14:12:18 2022 error -5 reading relation 379172212
  29. Thu Dec 22 14:12:18 2022 error -5 reading relation 379175470
  30. Thu Dec 22 14:14:22 2022 error -15 reading relation 465162457
  31. Thu Dec 22 14:14:22 2022 error -15 reading relation 465322789
  32. Thu Dec 22 14:14:22 2022 error -15 reading relation 465423264
  33. Thu Dec 22 14:14:54 2022 error -1 reading relation 487430842
  34. Thu Dec 22 14:19:17 2022 skipped 35138 relations with b > 2^32
  35. Thu Dec 22 14:19:17 2022 skipped 2 relations with composite factors
  36. Thu Dec 22 14:19:17 2022 skipped 580 malformed relations
  37. Thu Dec 22 14:19:17 2022 found 85865870 hash collisions in 670336715 relations
  38. Thu Dec 22 14:19:24 2022 added 2926300 free relations
  39. Thu Dec 22 14:19:25 2022 commencing duplicate removal, pass 2
  40. Thu Dec 22 14:23:33 2022 found 1 duplicates and 673263014 unique relations
  41. Thu Dec 22 14:23:33 2022 memory use: 4262.0 MB
  42. Thu Dec 22 14:23:34 2022 reading ideals above 720000
  43. Thu Dec 22 14:23:34 2022 commencing singleton removal, initial pass
  44. Thu Dec 22 15:16:04 2022 memory use: 11024.0 MB
  45. Thu Dec 22 15:16:06 2022 reading all ideals from disk
  46. Thu Dec 22 15:16:42 2022 memory use: 34561.5 MB
  47. Thu Dec 22 15:18:45 2022 keeping 640529524 ideals with weight <= 200, target excess is 3594781
  48. Thu Dec 22 15:21:12 2022 commencing in-memory singleton removal
  49. Thu Dec 22 15:21:36 2022 begin with 673263014 relations and 640529524 unique ideals
  50. Thu Dec 22 15:23:46 2022 reduce to 410005722 relations and 348025743 ideals in 16 passes
  51. Thu Dec 22 15:23:46 2022 max relations containing the same ideal: 154
  52. Thu Dec 22 15:26:39 2022 removing 17063954 relations and 15063954 ideals in 2000000 cliques
  53. Thu Dec 22 15:26:54 2022 commencing in-memory singleton removal
  54. Thu Dec 22 15:27:08 2022 begin with 392941768 relations and 348025743 unique ideals
  55. Thu Dec 22 15:28:04 2022 reduce to 392374427 relations and 332390252 ideals in 9 passes
  56. Thu Dec 22 15:28:04 2022 max relations containing the same ideal: 149
  57. Thu Dec 22 15:30:47 2022 removing 12720540 relations and 10720540 ideals in 2000000 cliques
  58. Thu Dec 22 15:31:01 2022 commencing in-memory singleton removal
  59. Thu Dec 22 15:31:14 2022 begin with 379653887 relations and 332390252 unique ideals
  60. Thu Dec 22 15:32:14 2022 reduce to 379308230 relations and 321322006 ideals in 10 passes
  61. Thu Dec 22 15:32:14 2022 max relations containing the same ideal: 146
  62. Thu Dec 22 15:34:50 2022 removing 11339465 relations and 9339465 ideals in 2000000 cliques
  63. Thu Dec 22 15:35:03 2022 commencing in-memory singleton removal
  64. Thu Dec 22 15:35:16 2022 begin with 367968765 relations and 321322006 unique ideals
  65. Thu Dec 22 15:36:08 2022 reduce to 367681293 relations and 311693403 ideals in 9 passes
  66. Thu Dec 22 15:36:08 2022 max relations containing the same ideal: 143
  67. Thu Dec 22 15:38:39 2022 removing 10568843 relations and 8568843 ideals in 2000000 cliques
  68. Thu Dec 22 15:38:53 2022 commencing in-memory singleton removal
  69. Thu Dec 22 15:39:05 2022 begin with 357112450 relations and 311693403 unique ideals
  70. Thu Dec 22 15:39:45 2022 reduce to 356853390 relations and 302864051 ideals in 7 passes
  71. Thu Dec 22 15:39:45 2022 max relations containing the same ideal: 140
  72. Thu Dec 22 15:42:12 2022 removing 10046699 relations and 8046699 ideals in 2000000 cliques
  73. Thu Dec 22 15:42:24 2022 commencing in-memory singleton removal
  74. Thu Dec 22 15:42:36 2022 begin with 346806691 relations and 302864051 unique ideals
  75. Thu Dec 22 15:43:20 2022 reduce to 346564794 relations and 294574117 ideals in 8 passes
  76. Thu Dec 22 15:43:20 2022 max relations containing the same ideal: 139
  77. Thu Dec 22 15:45:43 2022 removing 9669453 relations and 7669453 ideals in 2000000 cliques
  78. Thu Dec 22 15:45:55 2022 commencing in-memory singleton removal
  79. Thu Dec 22 15:46:07 2022 begin with 336895341 relations and 294574117 unique ideals
  80. Thu Dec 22 15:46:44 2022 reduce to 336662079 relations and 286670052 ideals in 7 passes
  81. Thu Dec 22 15:46:44 2022 max relations containing the same ideal: 135
  82. Thu Dec 22 15:49:03 2022 removing 9384237 relations and 7384237 ideals in 2000000 cliques
  83. Thu Dec 22 15:49:15 2022 commencing in-memory singleton removal
  84. Thu Dec 22 15:49:26 2022 begin with 327277842 relations and 286670052 unique ideals
  85. Thu Dec 22 15:50:02 2022 reduce to 327054937 relations and 279061668 ideals in 7 passes
  86. Thu Dec 22 15:50:02 2022 max relations containing the same ideal: 133
  87. Thu Dec 22 15:52:16 2022 removing 9155373 relations and 7155373 ideals in 2000000 cliques
  88. Thu Dec 22 15:52:28 2022 commencing in-memory singleton removal
  89. Thu Dec 22 15:52:39 2022 begin with 317899564 relations and 279061668 unique ideals
  90. Thu Dec 22 15:53:14 2022 reduce to 317680717 relations and 271686155 ideals in 7 passes
  91. Thu Dec 22 15:53:14 2022 max relations containing the same ideal: 131
  92. Thu Dec 22 15:55:24 2022 removing 8975935 relations and 6975935 ideals in 2000000 cliques
  93. Thu Dec 22 15:55:36 2022 commencing in-memory singleton removal
  94. Thu Dec 22 15:55:47 2022 begin with 308704782 relations and 271686155 unique ideals
  95. Thu Dec 22 15:56:25 2022 reduce to 308488968 relations and 264493105 ideals in 8 passes
  96. Thu Dec 22 15:56:25 2022 max relations containing the same ideal: 129
  97. Thu Dec 22 15:58:30 2022 removing 8831508 relations and 6831508 ideals in 2000000 cliques
  98. Thu Dec 22 15:58:42 2022 commencing in-memory singleton removal
  99. Thu Dec 22 15:58:52 2022 begin with 299657460 relations and 264493105 unique ideals
  100. Thu Dec 22 15:59:29 2022 reduce to 299441346 relations and 257444190 ideals in 8 passes
  101. Thu Dec 22 15:59:29 2022 max relations containing the same ideal: 126
  102. Thu Dec 22 16:01:31 2022 removing 8708035 relations and 6708035 ideals in 2000000 cliques
  103. Thu Dec 22 16:01:42 2022 commencing in-memory singleton removal
  104. Thu Dec 22 16:01:52 2022 begin with 290733311 relations and 257444190 unique ideals
  105. Thu Dec 22 16:02:24 2022 reduce to 290518865 relations and 250520404 ideals in 7 passes
  106. Thu Dec 22 16:02:24 2022 max relations containing the same ideal: 123
  107. Thu Dec 22 16:04:23 2022 removing 8610644 relations and 6610644 ideals in 2000000 cliques
  108. Thu Dec 22 16:04:33 2022 commencing in-memory singleton removal
  109. Thu Dec 22 16:04:43 2022 begin with 281908221 relations and 250520404 unique ideals
  110. Thu Dec 22 16:05:13 2022 reduce to 281691351 relations and 243691528 ideals in 7 passes
  111. Thu Dec 22 16:05:13 2022 max relations containing the same ideal: 121
  112. Thu Dec 22 16:07:07 2022 removing 8530209 relations and 6530209 ideals in 2000000 cliques
  113. Thu Dec 22 16:07:18 2022 commencing in-memory singleton removal
  114. Thu Dec 22 16:07:27 2022 begin with 273161142 relations and 243691528 unique ideals
  115. Thu Dec 22 16:08:00 2022 reduce to 272942488 relations and 236941303 ideals in 8 passes
  116. Thu Dec 22 16:08:00 2022 max relations containing the same ideal: 119
  117. Thu Dec 22 16:09:51 2022 removing 8464911 relations and 6464911 ideals in 2000000 cliques
  118. Thu Dec 22 16:10:01 2022 commencing in-memory singleton removal
  119. Thu Dec 22 16:10:10 2022 begin with 264477577 relations and 236941303 unique ideals
  120. Thu Dec 22 16:10:35 2022 reduce to 264256785 relations and 230254144 ideals in 6 passes
  121. Thu Dec 22 16:10:35 2022 max relations containing the same ideal: 115
  122. Thu Dec 22 16:12:21 2022 removing 8415263 relations and 6415263 ideals in 2000000 cliques
  123. Thu Dec 22 16:12:31 2022 commencing in-memory singleton removal
  124. Thu Dec 22 16:12:39 2022 begin with 255841522 relations and 230254144 unique ideals
  125. Thu Dec 22 16:13:07 2022 reduce to 255616248 relations and 223612033 ideals in 7 passes
  126. Thu Dec 22 16:13:07 2022 max relations containing the same ideal: 112
  127. Thu Dec 22 16:14:50 2022 removing 8369914 relations and 6369914 ideals in 2000000 cliques
  128. Thu Dec 22 16:14:59 2022 commencing in-memory singleton removal
  129. Thu Dec 22 16:15:08 2022 begin with 247246334 relations and 223612033 unique ideals
  130. Thu Dec 22 16:15:37 2022 reduce to 247016996 relations and 217011117 ideals in 8 passes
  131. Thu Dec 22 16:15:37 2022 max relations containing the same ideal: 110
  132. Thu Dec 22 16:17:16 2022 removing 8344696 relations and 6344696 ideals in 2000000 cliques
  133. Thu Dec 22 16:17:26 2022 commencing in-memory singleton removal
  134. Thu Dec 22 16:17:34 2022 begin with 238672300 relations and 217011117 unique ideals
  135. Thu Dec 22 16:18:03 2022 reduce to 238436803 relations and 210429107 ideals in 8 passes
  136. Thu Dec 22 16:18:03 2022 max relations containing the same ideal: 106
  137. Thu Dec 22 16:19:38 2022 removing 8324977 relations and 6324977 ideals in 2000000 cliques
  138. Thu Dec 22 16:19:47 2022 commencing in-memory singleton removal
  139. Thu Dec 22 16:19:55 2022 begin with 230111826 relations and 210429107 unique ideals
  140. Thu Dec 22 16:20:19 2022 reduce to 229871044 relations and 203861502 ideals in 7 passes
  141. Thu Dec 22 16:20:19 2022 max relations containing the same ideal: 103
  142. Thu Dec 22 16:21:52 2022 removing 8307341 relations and 6307341 ideals in 2000000 cliques
  143. Thu Dec 22 16:22:00 2022 commencing in-memory singleton removal
  144. Thu Dec 22 16:22:08 2022 begin with 221563703 relations and 203861502 unique ideals
  145. Thu Dec 22 16:22:31 2022 reduce to 221315290 relations and 197303796 ideals in 7 passes
  146. Thu Dec 22 16:22:31 2022 max relations containing the same ideal: 102
  147. Thu Dec 22 16:24:01 2022 removing 8302067 relations and 6302067 ideals in 2000000 cliques
  148. Thu Dec 22 16:24:09 2022 commencing in-memory singleton removal
  149. Thu Dec 22 16:24:16 2022 begin with 213013223 relations and 197303796 unique ideals
  150. Thu Dec 22 16:24:38 2022 reduce to 212755957 relations and 190742371 ideals in 7 passes
  151. Thu Dec 22 16:24:38 2022 max relations containing the same ideal: 100
  152. Thu Dec 22 16:26:05 2022 removing 8307322 relations and 6307322 ideals in 2000000 cliques
  153. Thu Dec 22 16:26:13 2022 commencing in-memory singleton removal
  154. Thu Dec 22 16:26:20 2022 begin with 204448635 relations and 190742371 unique ideals
  155. Thu Dec 22 16:26:41 2022 reduce to 204182800 relations and 184166983 ideals in 7 passes
  156. Thu Dec 22 16:26:41 2022 max relations containing the same ideal: 99
  157. Thu Dec 22 16:28:04 2022 removing 8317696 relations and 6317696 ideals in 2000000 cliques
  158. Thu Dec 22 16:28:12 2022 commencing in-memory singleton removal
  159. Thu Dec 22 16:28:19 2022 begin with 195865104 relations and 184166983 unique ideals
  160. Thu Dec 22 16:28:44 2022 reduce to 195589227 relations and 177570972 ideals in 9 passes
  161. Thu Dec 22 16:28:44 2022 max relations containing the same ideal: 96
  162. Thu Dec 22 16:30:04 2022 removing 8334991 relations and 6334991 ideals in 2000000 cliques
  163. Thu Dec 22 16:30:11 2022 commencing in-memory singleton removal
  164. Thu Dec 22 16:30:17 2022 begin with 187254236 relations and 177570972 unique ideals
  165. Thu Dec 22 16:30:37 2022 reduce to 186965473 relations and 170944589 ideals in 7 passes
  166. Thu Dec 22 16:30:37 2022 max relations containing the same ideal: 96
  167. Thu Dec 22 16:31:54 2022 removing 8356924 relations and 6356924 ideals in 2000000 cliques
  168. Thu Dec 22 16:32:01 2022 commencing in-memory singleton removal
  169. Thu Dec 22 16:32:07 2022 begin with 178608549 relations and 170944589 unique ideals
  170. Thu Dec 22 16:32:28 2022 reduce to 178304889 relations and 164281161 ideals in 8 passes
  171. Thu Dec 22 16:32:28 2022 max relations containing the same ideal: 94
  172. Thu Dec 22 16:33:41 2022 removing 8389802 relations and 6389802 ideals in 2000000 cliques
  173. Thu Dec 22 16:33:48 2022 commencing in-memory singleton removal
  174. Thu Dec 22 16:33:53 2022 begin with 169915087 relations and 164281161 unique ideals
  175. Thu Dec 22 16:34:11 2022 reduce to 169596749 relations and 157569959 ideals in 7 passes
  176. Thu Dec 22 16:34:11 2022 max relations containing the same ideal: 87
  177. Thu Dec 22 16:35:21 2022 removing 8427957 relations and 6427957 ideals in 2000000 cliques
  178. Thu Dec 22 16:35:27 2022 commencing in-memory singleton removal
  179. Thu Dec 22 16:35:32 2022 begin with 161168792 relations and 157569959 unique ideals
  180. Thu Dec 22 16:35:49 2022 reduce to 160831416 relations and 150801140 ideals in 7 passes
  181. Thu Dec 22 16:35:49 2022 max relations containing the same ideal: 84
  182. Thu Dec 22 16:36:56 2022 removing 8471710 relations and 6471710 ideals in 2000000 cliques
  183. Thu Dec 22 16:37:02 2022 commencing in-memory singleton removal
  184. Thu Dec 22 16:37:07 2022 begin with 152359706 relations and 150801140 unique ideals
  185. Thu Dec 22 16:37:25 2022 reduce to 152002377 relations and 143968198 ideals in 8 passes
  186. Thu Dec 22 16:37:25 2022 max relations containing the same ideal: 82
  187. Thu Dec 22 16:38:27 2022 removing 8533865 relations and 6533865 ideals in 2000000 cliques
  188. Thu Dec 22 16:38:33 2022 commencing in-memory singleton removal
  189. Thu Dec 22 16:38:38 2022 begin with 143468512 relations and 143968198 unique ideals
  190. Thu Dec 22 16:38:53 2022 reduce to 143085492 relations and 137046866 ideals in 7 passes
  191. Thu Dec 22 16:38:53 2022 max relations containing the same ideal: 79
  192. Thu Dec 22 16:39:52 2022 removing 8130121 relations and 6261441 ideals in 1868680 cliques
  193. Thu Dec 22 16:39:58 2022 commencing in-memory singleton removal
  194. Thu Dec 22 16:40:02 2022 begin with 134955371 relations and 137046866 unique ideals
  195. Thu Dec 22 16:40:18 2022 reduce to 134584706 relations and 130410502 ideals in 8 passes
  196. Thu Dec 22 16:40:18 2022 max relations containing the same ideal: 74
  197. Thu Dec 22 16:41:32 2022 relations with 0 large ideals: 260352
  198. Thu Dec 22 16:41:32 2022 relations with 1 large ideals: 120943
  199. Thu Dec 22 16:41:32 2022 relations with 2 large ideals: 1314694
  200. Thu Dec 22 16:41:32 2022 relations with 3 large ideals: 6772957
  201. Thu Dec 22 16:41:32 2022 relations with 4 large ideals: 19328778
  202. Thu Dec 22 16:41:32 2022 relations with 5 large ideals: 33331579
  203. Thu Dec 22 16:41:32 2022 relations with 6 large ideals: 37871079
  204. Thu Dec 22 16:41:32 2022 relations with 7+ large ideals: 35584324
  205. Thu Dec 22 16:41:32 2022 commencing 2-way merge
  206. Thu Dec 22 16:42:48 2022 reduce to 85481303 relation sets and 81307099 unique ideals
  207. Thu Dec 22 16:42:48 2022 commencing full merge
  208. Thu Dec 22 17:17:00 2022 memory use: 9973.8 MB
  209. Thu Dec 22 17:17:10 2022 found 39576019 cycles, need 39155299
  210. Thu Dec 22 17:17:23 2022 weight of 39155299 cycles is about 4307343794 (110.01/cycle)
  211. Thu Dec 22 17:17:23 2022 distribution of cycle lengths:
  212. Thu Dec 22 17:17:23 2022 1 relations: 2638448
  213. Thu Dec 22 17:17:23 2022 2 relations: 2956666
  214. Thu Dec 22 17:17:23 2022 3 relations: 3126877
  215. Thu Dec 22 17:17:23 2022 4 relations: 3083973
  216. Thu Dec 22 17:17:23 2022 5 relations: 3014031
  217. Thu Dec 22 17:17:23 2022 6 relations: 2884146
  218. Thu Dec 22 17:17:23 2022 7 relations: 2743618
  219. Thu Dec 22 17:17:23 2022 8 relations: 2586204
  220. Thu Dec 22 17:17:23 2022 9 relations: 2398080
  221. Thu Dec 22 17:17:23 2022 10+ relations: 13723256
  222. Thu Dec 22 17:17:23 2022 heaviest cycle: 28 relations
  223. Thu Dec 22 17:17:42 2022 commencing cycle optimization
  224. Thu Dec 22 17:19:03 2022 start with 315167300 relations
  225. Thu Dec 22 17:32:18 2022 pruned 11309249 relations
  226. Thu Dec 22 17:32:19 2022 memory use: 8775.1 MB
  227. Thu Dec 22 17:32:19 2022 distribution of cycle lengths:
  228. Thu Dec 22 17:32:19 2022 1 relations: 2638448
  229. Thu Dec 22 17:32:19 2022 2 relations: 3016306
  230. Thu Dec 22 17:32:19 2022 3 relations: 3245405
  231. Thu Dec 22 17:32:19 2022 4 relations: 3192470
  232. Thu Dec 22 17:32:19 2022 5 relations: 3138076
  233. Thu Dec 22 17:32:19 2022 6 relations: 2988014
  234. Thu Dec 22 17:32:19 2022 7 relations: 2849915
  235. Thu Dec 22 17:32:19 2022 8 relations: 2668606
  236. Thu Dec 22 17:32:19 2022 9 relations: 2470859
  237. Thu Dec 22 17:32:19 2022 10+ relations: 12947200
  238. Thu Dec 22 17:32:19 2022 heaviest cycle: 28 relations
  239. Thu Dec 22 17:33:53 2022 RelProcTime: 12629
  240. Thu Dec 22 17:33:53 2022 elapsed time 03:30:30
  241. Thu Dec 22 17:33:55 2022
  242. Thu Dec 22 17:33:55 2022
  243. Thu Dec 22 17:33:55 2022 Msieve v. 1.54 (SVN Unversioned directory)
  244. Thu Dec 22 17:33:55 2022 random seeds: 73692f6c 682cf2bd
  245. Thu Dec 22 17:33:55 2022 MPI process 0 of 1
  246. Thu Dec 22 17:33:55 2022 Using 32 OpenMP threads
  247. Thu Dec 22 17:33:55 2022 factoring 1257831877902465284401904732297195473572308017725568799120893001756116420424745947122036616596445694485123521851527252735379003753111652033442861028407880668528720791431272129213829740292842857152587040353849000045033642110230877933436752399007747939 (250 digits)
  248. Thu Dec 22 17:33:56 2022 no P-1/P+1/ECM available, skipping
  249. Thu Dec 22 17:33:56 2022 commencing number field sieve (250-digit input)
  250. Thu Dec 22 17:33:56 2022 R0: 98104607686593128479834996959304746360186153111467503313
  251. Thu Dec 22 17:33:56 2022 R1: -1562531701075863192779448904272185314811647640213651456
  252. Thu Dec 22 17:33:56 2022 A0: 1
  253. Thu Dec 22 17:33:56 2022 A1: 3
  254. Thu Dec 22 17:33:56 2022 A2: -3
  255. Thu Dec 22 17:33:56 2022 A3: -4
  256. Thu Dec 22 17:33:56 2022 A4: 1
  257. Thu Dec 22 17:33:56 2022 A5: 1
  258. Thu Dec 22 17:33:56 2022 skew 1.00, size 5.509e-19, alpha 2.379, combined = 5.646e-15 rroots = 5
  259. Thu Dec 22 17:33:56 2022
  260. Thu Dec 22 17:33:56 2022 commencing linear algebra
  261. Thu Dec 22 17:33:56 2022 using VBITS=128
  262. Thu Dec 22 17:33:56 2022 stopping after matrix build
  263. Thu Dec 22 17:33:56 2022 initialized process (0,0) of 1 x 1 grid
  264. Thu Dec 22 17:34:02 2022 read 39155299 cycles
  265. Thu Dec 22 17:35:30 2022 cycles contain 132074797 unique relations
  266. Thu Dec 22 17:38:03 2022 read 132074797 relations
  267. Thu Dec 22 17:38:30 2022 using 20 quadratic characters above 4294917295
  268. Thu Dec 22 17:39:20 2022 building initial matrix
  269. Thu Dec 22 18:05:34 2022 memory use: 16438.3 MB
  270. Thu Dec 22 18:06:22 2022 read 39155299 cycles
  271. Thu Dec 22 18:06:28 2022 matrix is 39155114 x 39155299 (17256.7 MB) with weight 4896657458 (125.06/col)
  272. Thu Dec 22 18:06:28 2022 sparse part has weight 4093038897 (104.53/col)
  273. Thu Dec 22 18:20:03 2022 filtering completed in 2 passes
  274. Thu Dec 22 18:20:12 2022 matrix is 39148828 x 39149010 (17256.1 MB) with weight 4896442539 (125.07/col)
  275. Thu Dec 22 18:20:12 2022 sparse part has weight 4092951853 (104.55/col)
  276. Thu Dec 22 18:22:13 2022 BLanczosTime: 2897
  277. Thu Dec 22 18:22:13 2022 elapsed time 00:48:18
  278. Thu Dec 22 21:11:12 2022
  279. Thu Dec 22 21:11:12 2022
  280. Thu Dec 22 21:11:12 2022 Msieve v. 1.54 (SVN unknown)
  281. Thu Dec 22 21:11:12 2022 random seeds: 61b18c72 fff85137
  282. Thu Dec 22 21:11:12 2022 MPI process 0 of 4
  283. Thu Dec 22 21:11:12 2022 Using 16 OpenMP threads
  284. Thu Dec 22 21:11:12 2022 factoring 1257831877902465284401904732297195473572308017725568799120893001756116420424745947122036616596445694485123521851527252735379003753111652033442861028407880668528720791431272129213829740292842857152587040353849000045033642110230877933436752399007747939 (250 digits)
  285. Thu Dec 22 21:11:13 2022 no P-1/P+1/ECM available, skipping
  286. Thu Dec 22 21:11:13 2022 commencing number field sieve (250-digit input)
  287. Thu Dec 22 21:11:13 2022 R0: 98104607686593128479834996959304746360186153111467503313
  288. Thu Dec 22 21:11:13 2022 R1: -1562531701075863192779448904272185314811647640213651456
  289. Thu Dec 22 21:11:13 2022 A0: 1
  290. Thu Dec 22 21:11:13 2022 A1: 3
  291. Thu Dec 22 21:11:13 2022 A2: -3
  292. Thu Dec 22 21:11:13 2022 A3: -4
  293. Thu Dec 22 21:11:13 2022 A4: 1
  294. Thu Dec 22 21:11:13 2022 A5: 1
  295. Thu Dec 22 21:11:13 2022 skew 1.00, size 5.509e-19, alpha 2.379, combined = 5.646e-15 rroots = 5
  296. Thu Dec 22 21:11:13 2022
  297. Thu Dec 22 21:11:13 2022 commencing linear algebra
  298. Thu Dec 22 21:11:13 2022 using VBITS=256
  299. Thu Dec 22 21:11:13 2022 skipping matrix build
  300. Thu Dec 22 21:11:13 2022 initialized process (0,0) of 2 x 2 grid
  301. Thu Dec 22 21:11:33 2022 matrix starts at (0, 0)
  302. Thu Dec 22 21:11:34 2022 matrix is 19574534 x 19574542 (5039.4 MB) with weight 1507476162 (77.01/col)
  303. Thu Dec 22 21:11:34 2022 sparse part has weight 1105725348 (56.49/col)
  304. Thu Dec 22 21:11:34 2022 saving the first 240 matrix rows for later
  305. Thu Dec 22 21:11:38 2022 matrix includes 256 packed rows
  306. Thu Dec 22 21:11:43 2022 matrix is 19574294 x 19574542 (4526.8 MB) with weight 941035280 (48.07/col)
  307. Thu Dec 22 21:11:43 2022 sparse part has weight 873481577 (44.62/col)
  308. Thu Dec 22 21:11:43 2022 using GPU 0 (NVIDIA A100-SXM4-40GB)
  309. Thu Dec 22 21:11:43 2022 selected card has CUDA arch 8.0
  310. Thu Dec 22 21:12:27 2022 commencing Lanczos iteration
  311. Thu Dec 22 21:12:27 2022 memory use: 10397.7 MB
  312. Thu Dec 22 21:12:50 2022 linear algebra at 0.1%, ETA 7h48m
  313. Thu Dec 22 21:13:23 2022 checking every 80000 dimensions, checkpointing every 5040000 dimensions
  314. Thu Dec 22 22:23:19 2022 lanczos halted after 23427 iterations (dim = 5979128)
  315. Thu Dec 22 22:26:57 2022
  316. Thu Dec 22 22:26:57 2022
  317. Thu Dec 22 22:26:57 2022 Msieve v. 1.54 (SVN unknown)
  318. Thu Dec 22 22:26:57 2022 random seeds: e75135bf 404abcf2
  319. Thu Dec 22 22:26:57 2022 MPI process 0 of 8
  320. Thu Dec 22 22:26:57 2022 Using 16 OpenMP threads
  321. Thu Dec 22 22:26:57 2022 factoring 1257831877902465284401904732297195473572308017725568799120893001756116420424745947122036616596445694485123521851527252735379003753111652033442861028407880668528720791431272129213829740292842857152587040353849000045033642110230877933436752399007747939 (250 digits)
  322. Thu Dec 22 22:26:58 2022 no P-1/P+1/ECM available, skipping
  323. Thu Dec 22 22:26:58 2022 commencing number field sieve (250-digit input)
  324. Thu Dec 22 22:26:58 2022 R0: 98104607686593128479834996959304746360186153111467503313
  325. Thu Dec 22 22:26:58 2022 R1: -1562531701075863192779448904272185314811647640213651456
  326. Thu Dec 22 22:26:58 2022 A0: 1
  327. Thu Dec 22 22:26:58 2022 A1: 3
  328. Thu Dec 22 22:26:58 2022 A2: -3
  329. Thu Dec 22 22:26:58 2022 A3: -4
  330. Thu Dec 22 22:26:58 2022 A4: 1
  331. Thu Dec 22 22:26:58 2022 A5: 1
  332. Thu Dec 22 22:26:58 2022 skew 1.00, size 5.509e-19, alpha 2.379, combined = 5.646e-15 rroots = 5
  333. Thu Dec 22 22:26:58 2022
  334. Thu Dec 22 22:26:58 2022 commencing linear algebra
  335. Thu Dec 22 22:26:58 2022 using VBITS=256
  336. Thu Dec 22 22:26:58 2022 initialized process (0,0) of 2 x 4 grid
  337. Thu Dec 22 22:27:08 2022 matrix starts at (0, 0)
  338. Thu Dec 22 22:27:09 2022 matrix is 19574534 x 8956966 (2481.9 MB) with weight 734197994 (81.97/col)
  339. Thu Dec 22 22:27:09 2022 sparse part has weight 552091565 (61.64/col)
  340. Thu Dec 22 22:27:09 2022 saving the first 240 matrix rows for later
  341. Thu Dec 22 22:27:10 2022 matrix includes 256 packed rows
  342. Thu Dec 22 22:27:13 2022 matrix is 19574294 x 8956966 (2215.8 MB) with weight 471288724 (52.62/col)
  343. Thu Dec 22 22:27:13 2022 sparse part has weight 437548044 (48.85/col)
  344. Thu Dec 22 22:27:13 2022 using GPU 0 (NVIDIA A100-SXM4-40GB)
  345. Thu Dec 22 22:27:13 2022 selected card has CUDA arch 8.0
  346. Thu Dec 22 22:27:35 2022 commencing Lanczos iteration
  347. Thu Dec 22 22:27:35 2022 memory use: 5735.2 MB
  348. Thu Dec 22 22:27:42 2022 restarting at iteration 19748 (dim = 5040177)
  349. Thu Dec 22 22:27:53 2022 checking every 150000 dimensions, checkpointing every 9450000 dimensions
  350. Thu Dec 22 22:27:53 2022 linear algebra at 13.0%, ETA 3h23m
  351. Fri Dec 23 01:53:50 2022 lanczos halted after 153384 iterations (dim = 39148586)
  352. Fri Dec 23 01:56:23 2022 recovered 35 nontrivial dependencies
  353. Fri Dec 23 01:56:24 2022 BLanczosTime: 12566
  354. Fri Dec 23 01:56:24 2022 elapsed time 03:29:27
  355. Fri Dec 23 00:18:42 2022
  356. Fri Dec 23 00:18:42 2022
  357. Fri Dec 23 00:18:42 2022 Msieve v. 1.54 (SVN Unversioned directory)
  358. Fri Dec 23 00:18:42 2022 random seeds: 1bf1622d 9649e39e
  359. Fri Dec 23 00:18:42 2022 MPI process 0 of 1
  360. Fri Dec 23 00:18:42 2022 Using 32 OpenMP threads
  361. Fri Dec 23 00:18:42 2022 factoring 1257831877902465284401904732297195473572308017725568799120893001756116420424745947122036616596445694485123521851527252735379003753111652033442861028407880668528720791431272129213829740292842857152587040353849000045033642110230877933436752399007747939 (250 digits)
  362. Fri Dec 23 00:18:43 2022 no P-1/P+1/ECM available, skipping
  363. Fri Dec 23 00:18:43 2022 commencing number field sieve (250-digit input)
  364. Fri Dec 23 00:18:43 2022 R0: 98104607686593128479834996959304746360186153111467503313
  365. Fri Dec 23 00:18:43 2022 R1: -1562531701075863192779448904272185314811647640213651456
  366. Fri Dec 23 00:18:43 2022 A0: 1
  367. Fri Dec 23 00:18:43 2022 A1: 3
  368. Fri Dec 23 00:18:43 2022 A2: -3
  369. Fri Dec 23 00:18:43 2022 A3: -4
  370. Fri Dec 23 00:18:43 2022 A4: 1
  371. Fri Dec 23 00:18:43 2022 A5: 1
  372. Fri Dec 23 00:18:43 2022 skew 1.00, size 5.509e-19, alpha 2.379, combined = 5.646e-15 rroots = 5
  373. Fri Dec 23 00:18:43 2022
  374. Fri Dec 23 00:18:43 2022 commencing square root phase
  375. Fri Dec 23 00:18:43 2022 reading relations for dependency 1
  376. Fri Dec 23 00:18:48 2022 read 19576010 cycles
  377. Fri Dec 23 00:19:29 2022 cycles contain 66042150 unique relations
  378. Fri Dec 23 00:21:08 2022 read 66042150 relations
  379. Fri Dec 23 00:26:29 2022 multiplying 66042150 relations
  380. Fri Dec 23 00:33:55 2022 multiply complete, coefficients have about 1795.24 million bits
  381. Fri Dec 23 00:34:01 2022 initial square root is modulo 112966277
  382. Fri Dec 23 00:48:09 2022 GCD is N, no factor found
  383. Fri Dec 23 00:48:09 2022 reading relations for dependency 2
  384. Fri Dec 23 00:48:14 2022 read 19575705 cycles
  385. Fri Dec 23 00:48:53 2022 cycles contain 66044076 unique relations
  386. Fri Dec 23 00:50:33 2022 read 66044076 relations
  387. Fri Dec 23 00:55:58 2022 multiplying 66044076 relations
  388. Fri Dec 23 01:03:26 2022 multiply complete, coefficients have about 1795.30 million bits
  389. Fri Dec 23 01:03:32 2022 initial square root is modulo 113041403
  390. Fri Dec 23 01:17:41 2022 GCD is 1, no factor found
  391. Fri Dec 23 01:17:41 2022 reading relations for dependency 3
  392. Fri Dec 23 01:17:45 2022 read 19577119 cycles
  393. Fri Dec 23 01:18:25 2022 cycles contain 66033856 unique relations
  394. Fri Dec 23 01:20:04 2022 read 66033856 relations
  395. Fri Dec 23 01:25:31 2022 multiplying 66033856 relations
  396. Fri Dec 23 01:32:57 2022 multiply complete, coefficients have about 1795.04 million bits
  397. Fri Dec 23 01:33:03 2022 initial square root is modulo 112734857
  398. Fri Dec 23 01:47:06 2022 GCD is 1, no factor found
  399. Fri Dec 23 01:47:06 2022 reading relations for dependency 4
  400. Fri Dec 23 01:47:11 2022 read 19569158 cycles
  401. Fri Dec 23 01:47:51 2022 cycles contain 66030760 unique relations
  402. Fri Dec 23 01:49:30 2022 read 66030760 relations
  403. Fri Dec 23 01:54:56 2022 multiplying 66030760 relations
  404. Fri Dec 23 02:02:22 2022 multiply complete, coefficients have about 1794.95 million bits
  405. Fri Dec 23 02:02:28 2022 initial square root is modulo 112627577
  406. Fri Dec 23 02:16:32 2022 GCD is N, no factor found
  407. Fri Dec 23 02:16:32 2022 reading relations for dependency 5
  408. Fri Dec 23 02:16:36 2022 read 19575087 cycles
  409. Fri Dec 23 02:17:16 2022 cycles contain 66033996 unique relations
  410. Fri Dec 23 02:18:55 2022 read 66033996 relations
  411. Fri Dec 23 02:24:21 2022 multiplying 66033996 relations
  412. Fri Dec 23 02:31:46 2022 multiply complete, coefficients have about 1795.04 million bits
  413. Fri Dec 23 02:31:53 2022 initial square root is modulo 112737763
  414. Fri Dec 23 02:45:56 2022 sqrtTime: 8833
  415. Fri Dec 23 02:45:56 2022 p72 factor: 108376448915483870156155811127541166662679868320642067385540162653572773
  416. Fri Dec 23 02:45:56 2022 p179 factor: 11606136669816253512545853984791668163660788190917352143767759937917783780572217251068082166265257539743722474529473832790181313129762326623838476884124759688441412344167016451943
  417. Fri Dec 23 02:45:56 2022 elapsed time 02:27:14
  418.  
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