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11m10_295

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  1. Wed Jul 31 12:50:25 2019  
  2. Wed Jul 31 12:50:25 2019  
  3. Wed Jul 31 12:50:25 2019  Msieve v. 1.54 (SVN 1025)
  4. Wed Jul 31 12:50:25 2019  random seeds: 3f0ad6a2 b6b535a1
  5. Wed Jul 31 12:50:25 2019  factoring 2749516857910708831169108510567621805461762012599518028199720780300785228259737487503901987119229556698905290952155824205777668399527752651048249774053581391757451 (163 digits)
  6. Wed Jul 31 12:50:26 2019  searching for 15-digit factors
  7. Wed Jul 31 12:50:26 2019  commencing number field sieve (163-digit input)
  8. Wed Jul 31 12:50:26 2019  R0: -187074687401620094805301315588951
  9. Wed Jul 31 12:50:26 2019  R1: 138609775179586
  10. Wed Jul 31 12:50:26 2019  A0: -283247052629177275583695632125549635104720
  11. Wed Jul 31 12:50:26 2019  A1: 51305134152295701236851295999945436
  12. Wed Jul 31 12:50:26 2019  A2: 866912621460836228041303102
  13. Wed Jul 31 12:50:26 2019  A3: -850241534118667709
  14. Wed Jul 31 12:50:26 2019  A4: -18753575691
  15. Wed Jul 31 12:50:26 2019  A5: 24
  16. Wed Jul 31 12:50:26 2019  skew 213998392.84, size 9.041e-16, alpha -6.670, combined = 1.086e-12 rroots = 5
  17. Wed Jul 31 12:50:26 2019  
  18. Wed Jul 31 12:50:26 2019  commencing relation filtering
  19. Wed Jul 31 12:50:26 2019  setting max relations to 122001000
  20. Wed Jul 31 12:50:26 2019  setting target matrix density to 140.0
  21. Wed Jul 31 12:50:26 2019  estimated available RAM is 16007.4 MB
  22. Wed Jul 31 12:50:26 2019  commencing duplicate removal, pass 1
  23. Wed Jul 31 13:00:12 2019  error -15 reading relation 84170825
  24. Wed Jul 31 13:00:34 2019  error -15 reading relation 87253094
  25. Wed Jul 31 13:03:02 2019  error -15 reading relation 108537986
  26. Wed Jul 31 13:04:37 2019  skipped 2 relations with composite factors
  27. Wed Jul 31 13:04:37 2019  found 6435293 hash collisions in 122000995 relations
  28. Wed Jul 31 13:04:37 2019  commencing duplicate removal, pass 2
  29. Wed Jul 31 13:05:06 2019  found 15 duplicates and 122000980 unique relations
  30. Wed Jul 31 13:05:06 2019  memory use: 378.4 MB
  31. Wed Jul 31 13:05:06 2019  reading ideals above 105185280
  32. Wed Jul 31 13:05:06 2019  commencing singleton removal, initial pass
  33. Wed Jul 31 13:15:33 2019  memory use: 2756.0 MB
  34. Wed Jul 31 13:15:34 2019  reading all ideals from disk
  35. Wed Jul 31 13:15:39 2019  memory use: 2032.9 MB
  36. Wed Jul 31 13:15:43 2019  commencing in-memory singleton removal
  37. Wed Jul 31 13:15:46 2019  begin with 122000980 relations and 83766929 unique ideals
  38. Wed Jul 31 13:16:29 2019  reduce to 94607130 relations and 54495287 ideals in 12 passes
  39. Wed Jul 31 13:16:29 2019  max relations containing the same ideal: 58
  40. Wed Jul 31 13:16:33 2019  reading ideals above 720000
  41. Wed Jul 31 13:16:34 2019  commencing singleton removal, initial pass
  42. Wed Jul 31 13:26:35 2019  memory use: 1506.0 MB
  43. Wed Jul 31 13:26:35 2019  reading all ideals from disk
  44. Wed Jul 31 13:26:41 2019  memory use: 3548.8 MB
  45. Wed Jul 31 13:26:48 2019  keeping 66079110 ideals with weight <= 200, target excess is 502296
  46. Wed Jul 31 13:26:57 2019  commencing in-memory singleton removal
  47. Wed Jul 31 13:27:04 2019  begin with 94607131 relations and 66079110 unique ideals
  48. Wed Jul 31 13:27:54 2019  reduce to 94595734 relations and 66067713 ideals in 7 passes
  49. Wed Jul 31 13:27:54 2019  max relations containing the same ideal: 200
  50. Wed Jul 31 13:28:25 2019  removing 7318690 relations and 5318690 ideals in 2000000 cliques
  51. Wed Jul 31 13:28:27 2019  commencing in-memory singleton removal
  52. Wed Jul 31 13:28:33 2019  begin with 87277044 relations and 66067713 unique ideals
  53. Wed Jul 31 13:29:20 2019  reduce to 86817753 relations and 60277812 ideals in 7 passes
  54. Wed Jul 31 13:29:20 2019  max relations containing the same ideal: 198
  55. Wed Jul 31 13:29:48 2019  removing 5895743 relations and 3895743 ideals in 2000000 cliques
  56. Wed Jul 31 13:29:51 2019  commencing in-memory singleton removal
  57. Wed Jul 31 13:29:56 2019  begin with 80922010 relations and 60277812 unique ideals
  58. Wed Jul 31 13:30:32 2019  reduce to 80617320 relations and 56070425 ideals in 6 passes
  59. Wed Jul 31 13:30:32 2019  max relations containing the same ideal: 192
  60. Wed Jul 31 13:30:58 2019  removing 5525102 relations and 3525102 ideals in 2000000 cliques
  61. Wed Jul 31 13:31:00 2019  commencing in-memory singleton removal
  62. Wed Jul 31 13:31:05 2019  begin with 75092218 relations and 56070425 unique ideals
  63. Wed Jul 31 13:31:33 2019  reduce to 74831405 relations and 52278359 ideals in 5 passes
  64. Wed Jul 31 13:31:33 2019  max relations containing the same ideal: 184
  65. Wed Jul 31 13:31:57 2019  removing 5328866 relations and 3328866 ideals in 2000000 cliques
  66. Wed Jul 31 13:31:59 2019  commencing in-memory singleton removal
  67. Wed Jul 31 13:32:04 2019  begin with 69502539 relations and 52278359 unique ideals
  68. Wed Jul 31 13:32:40 2019  reduce to 69262004 relations and 48703183 ideals in 7 passes
  69. Wed Jul 31 13:32:40 2019  max relations containing the same ideal: 174
  70. Wed Jul 31 13:33:02 2019  removing 5197865 relations and 3197865 ideals in 2000000 cliques
  71. Wed Jul 31 13:33:04 2019  commencing in-memory singleton removal
  72. Wed Jul 31 13:33:08 2019  begin with 64064139 relations and 48703183 unique ideals
  73. Wed Jul 31 13:33:37 2019  reduce to 63833773 relations and 45269254 ideals in 6 passes
  74. Wed Jul 31 13:33:37 2019  max relations containing the same ideal: 164
  75. Wed Jul 31 13:33:58 2019  removing 5103296 relations and 3103296 ideals in 2000000 cliques
  76. Wed Jul 31 13:34:00 2019  commencing in-memory singleton removal
  77. Wed Jul 31 13:34:03 2019  begin with 58730477 relations and 45269254 unique ideals
  78. Wed Jul 31 13:34:25 2019  reduce to 58502731 relations and 41932094 ideals in 5 passes
  79. Wed Jul 31 13:34:25 2019  max relations containing the same ideal: 157
  80. Wed Jul 31 13:34:44 2019  removing 5035405 relations and 3035405 ideals in 2000000 cliques
  81. Wed Jul 31 13:34:46 2019  commencing in-memory singleton removal
  82. Wed Jul 31 13:34:49 2019  begin with 53467326 relations and 41932094 unique ideals
  83. Wed Jul 31 13:35:13 2019  reduce to 53237604 relations and 38660197 ideals in 6 passes
  84. Wed Jul 31 13:35:13 2019  max relations containing the same ideal: 149
  85. Wed Jul 31 13:35:31 2019  removing 4978910 relations and 2978910 ideals in 2000000 cliques
  86. Wed Jul 31 13:35:33 2019  commencing in-memory singleton removal
  87. Wed Jul 31 13:35:36 2019  begin with 48258694 relations and 38660197 unique ideals
  88. Wed Jul 31 13:35:53 2019  reduce to 48022538 relations and 35437702 ideals in 5 passes
  89. Wed Jul 31 13:35:53 2019  max relations containing the same ideal: 138
  90. Wed Jul 31 13:36:09 2019  removing 4934472 relations and 2934472 ideals in 2000000 cliques
  91. Wed Jul 31 13:36:11 2019  commencing in-memory singleton removal
  92. Wed Jul 31 13:36:13 2019  begin with 43088066 relations and 35437702 unique ideals
  93. Wed Jul 31 13:36:32 2019  reduce to 42839763 relations and 32246712 ideals in 6 passes
  94. Wed Jul 31 13:36:32 2019  max relations containing the same ideal: 126
  95. Wed Jul 31 13:36:46 2019  removing 4897393 relations and 2897393 ideals in 2000000 cliques
  96. Wed Jul 31 13:36:48 2019  commencing in-memory singleton removal
  97. Wed Jul 31 13:36:50 2019  begin with 37942370 relations and 32246712 unique ideals
  98. Wed Jul 31 13:37:06 2019  reduce to 37677321 relations and 29074656 ideals in 6 passes
  99. Wed Jul 31 13:37:06 2019  max relations containing the same ideal: 117
  100. Wed Jul 31 13:37:18 2019  removing 4868004 relations and 2868004 ideals in 2000000 cliques
  101. Wed Jul 31 13:37:20 2019  commencing in-memory singleton removal
  102. Wed Jul 31 13:37:22 2019  begin with 32809317 relations and 29074656 unique ideals
  103. Wed Jul 31 13:37:36 2019  reduce to 32518539 relations and 25903831 ideals in 6 passes
  104. Wed Jul 31 13:37:36 2019  max relations containing the same ideal: 104
  105. Wed Jul 31 13:37:47 2019  removing 4848340 relations and 2848340 ideals in 2000000 cliques
  106. Wed Jul 31 13:37:48 2019  commencing in-memory singleton removal
  107. Wed Jul 31 13:37:50 2019  begin with 27670199 relations and 25903831 unique ideals
  108. Wed Jul 31 13:38:01 2019  reduce to 27338586 relations and 22708400 ideals in 6 passes
  109. Wed Jul 31 13:38:01 2019  max relations containing the same ideal: 91
  110. Wed Jul 31 13:38:10 2019  removing 4837188 relations and 2837188 ideals in 2000000 cliques
  111. Wed Jul 31 13:38:12 2019  commencing in-memory singleton removal
  112. Wed Jul 31 13:38:13 2019  begin with 22501398 relations and 22708400 unique ideals
  113. Wed Jul 31 13:38:22 2019  reduce to 22096870 relations and 19444594 ideals in 6 passes
  114. Wed Jul 31 13:38:22 2019  max relations containing the same ideal: 80
  115. Wed Jul 31 13:38:30 2019  removing 4854534 relations and 2854534 ideals in 2000000 cliques
  116. Wed Jul 31 13:38:31 2019  commencing in-memory singleton removal
  117. Wed Jul 31 13:38:32 2019  begin with 17242336 relations and 19444594 unique ideals
  118. Wed Jul 31 13:38:40 2019  reduce to 16680440 relations and 15989793 ideals in 7 passes
  119. Wed Jul 31 13:38:40 2019  max relations containing the same ideal: 64
  120. Wed Jul 31 13:38:45 2019  removing 448652 relations and 340669 ideals in 107983 cliques
  121. Wed Jul 31 13:38:46 2019  commencing in-memory singleton removal
  122. Wed Jul 31 13:38:47 2019  begin with 16231788 relations and 15989793 unique ideals
  123. Wed Jul 31 13:38:52 2019  reduce to 16218346 relations and 15635561 ideals in 5 passes
  124. Wed Jul 31 13:38:52 2019  max relations containing the same ideal: 63
  125. Wed Jul 31 13:38:59 2019  relations with 0 large ideals: 0
  126. Wed Jul 31 13:38:59 2019  relations with 1 large ideals: 10179
  127. Wed Jul 31 13:38:59 2019  relations with 2 large ideals: 145972
  128. Wed Jul 31 13:38:59 2019  relations with 3 large ideals: 811006
  129. Wed Jul 31 13:38:59 2019  relations with 4 large ideals: 2358373
  130. Wed Jul 31 13:38:59 2019  relations with 5 large ideals: 4024454
  131. Wed Jul 31 13:38:59 2019  relations with 6 large ideals: 4288991
  132. Wed Jul 31 13:38:59 2019  relations with 7+ large ideals: 4579371
  133. Wed Jul 31 13:38:59 2019  commencing 2-way merge
  134. Wed Jul 31 13:39:06 2019  reduce to 11893032 relation sets and 11310247 unique ideals
  135. Wed Jul 31 13:39:06 2019  commencing full merge
  136. Wed Jul 31 13:42:18 2019  memory use: 1355.6 MB
  137. Wed Jul 31 13:42:19 2019  found 4962719 cycles, need 4962447
  138. Wed Jul 31 13:42:20 2019  weight of 4962447 cycles is about 694965006 (140.04/cycle)
  139. Wed Jul 31 13:42:20 2019  distribution of cycle lengths:
  140. Wed Jul 31 13:42:20 2019  1 relations: 57776
  141. Wed Jul 31 13:42:20 2019  2 relations: 202358
  142. Wed Jul 31 13:42:20 2019  3 relations: 286031
  143. Wed Jul 31 13:42:20 2019  4 relations: 328708
  144. Wed Jul 31 13:42:20 2019  5 relations: 369873
  145. Wed Jul 31 13:42:20 2019  6 relations: 377733
  146. Wed Jul 31 13:42:20 2019  7 relations: 380219
  147. Wed Jul 31 13:42:20 2019  8 relations: 363741
  148. Wed Jul 31 13:42:20 2019  9 relations: 343125
  149. Wed Jul 31 13:42:20 2019  10+ relations: 2252883
  150. Wed Jul 31 13:42:20 2019  heaviest cycle: 28 relations
  151. Wed Jul 31 13:42:21 2019  commencing cycle optimization
  152. Wed Jul 31 13:42:30 2019  start with 49019331 relations
  153. Wed Jul 31 13:44:07 2019  pruned 3302751 relations
  154. Wed Jul 31 13:44:07 2019  memory use: 1174.9 MB
  155. Wed Jul 31 13:44:07 2019  distribution of cycle lengths:
  156. Wed Jul 31 13:44:07 2019  1 relations: 57776
  157. Wed Jul 31 13:44:07 2019  2 relations: 209973
  158. Wed Jul 31 13:44:07 2019  3 relations: 302016
  159. Wed Jul 31 13:44:07 2019  4 relations: 350223
  160. Wed Jul 31 13:44:07 2019  5 relations: 398878
  161. Wed Jul 31 13:44:07 2019  6 relations: 408909
  162. Wed Jul 31 13:44:07 2019  7 relations: 412874
  163. Wed Jul 31 13:44:07 2019  8 relations: 392905
  164. Wed Jul 31 13:44:07 2019  9 relations: 367917
  165. Wed Jul 31 13:44:07 2019  10+ relations: 2060976
  166. Wed Jul 31 13:44:07 2019  heaviest cycle: 28 relations
  167. Wed Jul 31 13:44:15 2019  RelProcTime: 3229
  168. Wed Jul 31 13:44:15 2019  
  169. Wed Jul 31 13:44:15 2019  commencing linear algebra
  170. Wed Jul 31 13:44:15 2019  read 4962447 cycles
  171. Wed Jul 31 13:44:24 2019  cycles contain 15977298 unique relations
  172. Wed Jul 31 13:45:49 2019  read 15977298 relations
  173. Wed Jul 31 13:46:12 2019  using 20 quadratic characters above 4294917295
  174. Wed Jul 31 13:47:12 2019  building initial matrix
  175. Wed Jul 31 13:50:30 2019  memory use: 2260.4 MB
  176. Wed Jul 31 13:50:32 2019  read 4962447 cycles
  177. Wed Jul 31 13:50:33 2019  matrix is 4962269 x 4962447 (2609.1 MB) with weight 796815473 (160.57/col)
  178. Wed Jul 31 13:50:33 2019  sparse part has weight 624407618 (125.83/col)
  179. Wed Jul 31 13:51:28 2019  filtering completed in 2 passes
  180. Wed Jul 31 13:51:29 2019  matrix is 4962249 x 4962427 (2609.1 MB) with weight 796814519 (160.57/col)
  181. Wed Jul 31 13:51:29 2019  sparse part has weight 624407418 (125.83/col)
  182. Wed Jul 31 13:51:42 2019  matrix starts at (0, 0)
  183. Wed Jul 31 13:51:43 2019  matrix is 4962249 x 4962427 (2609.1 MB) with weight 796814519 (160.57/col)
  184. Wed Jul 31 13:51:43 2019  sparse part has weight 624407418 (125.83/col)
  185. Wed Jul 31 13:51:43 2019  saving the first 48 matrix rows for later
  186. Wed Jul 31 13:51:44 2019  matrix includes 64 packed rows
  187. Wed Jul 31 13:51:45 2019  matrix is 4962201 x 4962427 (2541.4 MB) with weight 688282133 (138.70/col)
  188. Wed Jul 31 13:51:45 2019  sparse part has weight 616600856 (124.25/col)
  189. Wed Jul 31 13:51:45 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  190. Wed Jul 31 13:52:03 2019  commencing Lanczos iteration (4 threads)
  191. Wed Jul 31 13:52:03 2019  memory use: 2334.3 MB
  192. Wed Jul 31 13:52:23 2019  linear algebra at 0.0%, ETA 18h 8m
  193. Wed Jul 31 13:52:29 2019  checkpointing every 280000 dimensions
  194. Thu Aug  1 03:40:35 2019  error: corrupt state, please restart from checkpoint
  195. Thu Aug  1 07:31:01 2019  
  196. Thu Aug  1 07:31:01 2019  
  197. Thu Aug  1 07:31:01 2019  Msieve v. 1.54 (SVN 1025)
  198. Thu Aug  1 07:31:01 2019  random seeds: 40da3f19 cb5363f5
  199. Thu Aug  1 07:31:01 2019  factoring 2749516857910708831169108510567621805461762012599518028199720780300785228259737487503901987119229556698905290952155824205777668399527752651048249774053581391757451 (163 digits)
  200. Thu Aug  1 07:31:02 2019  searching for 15-digit factors
  201. Thu Aug  1 07:31:02 2019  commencing number field sieve (163-digit input)
  202. Thu Aug  1 07:31:02 2019  R0: -187074687401620094805301315588951
  203. Thu Aug  1 07:31:02 2019  R1: 138609775179586
  204. Thu Aug  1 07:31:02 2019  A0: -283247052629177275583695632125549635104720
  205. Thu Aug  1 07:31:02 2019  A1: 51305134152295701236851295999945436
  206. Thu Aug  1 07:31:02 2019  A2: 866912621460836228041303102
  207. Thu Aug  1 07:31:02 2019  A3: -850241534118667709
  208. Thu Aug  1 07:31:02 2019  A4: -18753575691
  209. Thu Aug  1 07:31:02 2019  A5: 24
  210. Thu Aug  1 07:31:02 2019  skew 213998392.84, size 9.041e-16, alpha -6.670, combined = 1.086e-12 rroots = 5
  211. Thu Aug  1 07:31:02 2019  
  212. Thu Aug  1 07:31:02 2019  commencing linear algebra
  213. Thu Aug  1 07:31:02 2019  skipping matrix build
  214. Thu Aug  1 07:31:03 2019  matrix starts at (0, 0)
  215. Thu Aug  1 07:31:04 2019  matrix is 4962249 x 4962427 (2609.1 MB) with weight 796814519 (160.57/col)
  216. Thu Aug  1 07:31:04 2019  sparse part has weight 624407418 (125.83/col)
  217. Thu Aug  1 07:31:04 2019  saving the first 48 matrix rows for later
  218. Thu Aug  1 07:31:05 2019  matrix includes 64 packed rows
  219. Thu Aug  1 07:31:06 2019  matrix is 4962201 x 4962427 (2541.4 MB) with weight 688282133 (138.70/col)
  220. Thu Aug  1 07:31:06 2019  sparse part has weight 616600856 (124.25/col)
  221. Thu Aug  1 07:31:06 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  222. Thu Aug  1 07:31:24 2019  commencing Lanczos iteration (4 threads)
  223. Thu Aug  1 07:31:24 2019  memory use: 2334.3 MB
  224. Thu Aug  1 07:31:24 2019  restarting at iteration 66421 (dim = 4200041)
  225. Thu Aug  1 07:31:42 2019  linear algebra at 84.7%, ETA 2h29m
  226. Thu Aug  1 07:31:47 2019  checkpointing every 310000 dimensions
  227. Thu Aug  1 09:58:00 2019  lanczos halted after 78479 iterations (dim = 4962200)
  228. Thu Aug  1 09:58:06 2019  recovered 32 nontrivial dependencies
  229. Thu Aug  1 09:58:06 2019  BLanczosTime: 8824
  230. Thu Aug  1 10:24:53 2019  
  231. Thu Aug  1 10:24:53 2019  
  232. Thu Aug  1 10:24:53 2019  Msieve v. 1.54 (SVN 1025)
  233. Thu Aug  1 10:24:53 2019  random seeds: 29f132e3 025786c4
  234. Thu Aug  1 10:24:53 2019  factoring 2749516857910708831169108510567621805461762012599518028199720780300785228259737487503901987119229556698905290952155824205777668399527752651048249774053581391757451 (163 digits)
  235. Thu Aug  1 10:24:54 2019  searching for 15-digit factors
  236. Thu Aug  1 10:24:54 2019  commencing number field sieve (163-digit input)
  237. Thu Aug  1 10:24:54 2019  R0: -187074687401620094805301315588951
  238. Thu Aug  1 10:24:54 2019  R1: 138609775179586
  239. Thu Aug  1 10:24:54 2019  A0: -283247052629177275583695632125549635104720
  240. Thu Aug  1 10:24:54 2019  A1: 51305134152295701236851295999945436
  241. Thu Aug  1 10:24:54 2019  A2: 866912621460836228041303102
  242. Thu Aug  1 10:24:54 2019  A3: -850241534118667709
  243. Thu Aug  1 10:24:54 2019  A4: -18753575691
  244. Thu Aug  1 10:24:54 2019  A5: 24
  245. Thu Aug  1 10:24:54 2019  skew 213998392.84, size 9.041e-16, alpha -6.670, combined = 1.086e-12 rroots = 5
  246. Thu Aug  1 10:24:54 2019  
  247. Thu Aug  1 10:24:54 2019  commencing square root phase
  248. Thu Aug  1 10:24:54 2019  reading relations for dependency 1
  249. Thu Aug  1 10:24:55 2019  read 2480698 cycles
  250. Thu Aug  1 10:24:59 2019  cycles contain 7988510 unique relations
  251. Thu Aug  1 10:25:49 2019  read 7988510 relations
  252. Thu Aug  1 10:26:22 2019  multiplying 7988510 relations
  253. Thu Aug  1 10:32:01 2019  multiply complete, coefficients have about 355.66 million bits
  254. Thu Aug  1 10:32:03 2019  initial square root is modulo 2408771
  255. Thu Aug  1 10:38:42 2019  sqrtTime: 828
  256. Thu Aug  1 10:38:42 2019  p80 factor: 60148040152079540779920412221775069611348902107199403617938790627538586279125641
  257. Thu Aug  1 10:38:42 2019  p83 factor: 45712492891851071194855585566034800203246626233463816790564668766201647231926359411
  258. Thu Aug  1 10:38:42 2019  elapsed time 00:13:49
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