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C163_M31_k45

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  1. Thu Aug  8 14:54:24 2019  
  2. Thu Aug  8 14:54:25 2019  
  3. Thu Aug  8 14:54:25 2019  Msieve v. 1.53 (SVN 988M)
  4. Thu Aug  8 14:54:25 2019  random seeds: 9e675a31 666f5ffa
  5. Thu Aug  8 14:54:25 2019  factoring 1110782903843310970460728643886481869221684861504867124556270597467822596457842381727794471703427568875026637029241911582657832573820369354585707093211572221918571 (163 digits)
  6. Thu Aug  8 14:54:25 2019  searching for 15-digit factors
  7. Thu Aug  8 14:54:26 2019  commencing number field sieve (163-digit input)
  8. Thu Aug  8 14:54:26 2019  R0: -23820349806774912554476844833147
  9. Thu Aug  8 14:54:26 2019  R1: 2869929619132909
  10. Thu Aug  8 14:54:26 2019  A0: -9759826699618459936905445861840686384672
  11. Thu Aug  8 14:54:26 2019  A1: 1871553040657436363510875832987976
  12. Thu Aug  8 14:54:26 2019  A2: 814150991324843784980980230
  13. Thu Aug  8 14:54:26 2019  A3: -74398111607828473123
  14. Thu Aug  8 14:54:26 2019  A4: -10435837382026
  15. Thu Aug  8 14:54:26 2019  A5: 144840
  16. Thu Aug  8 14:54:26 2019  skew 9978321.35, size 7.417e-16, alpha -7.249, combined = 9.384e-13 rroots = 5
  17. Thu Aug  8 14:54:26 2019  
  18. Thu Aug  8 14:54:26 2019  commencing relation filtering
  19. Thu Aug  8 14:54:26 2019  setting target matrix density to 130.0
  20. Thu Aug  8 14:54:26 2019  estimated available RAM is 32768.0 MB
  21. Thu Aug  8 14:54:26 2019  commencing duplicate removal, pass 1
  22. Thu Aug  8 15:01:33 2019  error -15 reading relation 71263590
  23. Thu Aug  8 15:05:02 2019  skipped 1 relations with composite factors
  24. Thu Aug  8 15:05:02 2019  found 4876174 hash collisions in 105714308 relations
  25. Thu Aug  8 15:05:24 2019  added 122266 free relations
  26. Thu Aug  8 15:05:24 2019  commencing duplicate removal, pass 2
  27. Thu Aug  8 15:06:02 2019  found 1 duplicates and 105836573 unique relations
  28. Thu Aug  8 15:06:02 2019  memory use: 261.2 MB
  29. Thu Aug  8 15:06:02 2019  reading ideals above 720000
  30. Thu Aug  8 15:06:02 2019  commencing singleton removal, initial pass
  31. Thu Aug  8 15:16:06 2019  memory use: 2756.0 MB
  32. Thu Aug  8 15:16:06 2019  reading all ideals from disk
  33. Thu Aug  8 15:17:40 2019  memory use: 3981.9 MB
  34. Thu Aug  8 15:17:48 2019  keeping 91809310 ideals with weight <= 200, target excess is 558543
  35. Thu Aug  8 15:17:56 2019  commencing in-memory singleton removal
  36. Thu Aug  8 15:18:03 2019  begin with 105836573 relations and 91809310 unique ideals
  37. Thu Aug  8 15:19:08 2019  reduce to 73423659 relations and 56472269 ideals in 12 passes
  38. Thu Aug  8 15:19:08 2019  max relations containing the same ideal: 173
  39. Thu Aug  8 15:19:33 2019  removing 8332305 relations and 6332305 ideals in 2000000 cliques
  40. Thu Aug  8 15:19:36 2019  commencing in-memory singleton removal
  41. Thu Aug  8 15:19:40 2019  begin with 65091354 relations and 56472269 unique ideals
  42. Thu Aug  8 15:20:19 2019  reduce to 64367386 relations and 49391956 ideals in 9 passes
  43. Thu Aug  8 15:20:19 2019  max relations containing the same ideal: 153
  44. Thu Aug  8 15:20:41 2019  removing 6593528 relations and 4593528 ideals in 2000000 cliques
  45. Thu Aug  8 15:20:44 2019  commencing in-memory singleton removal
  46. Thu Aug  8 15:20:47 2019  begin with 57773858 relations and 49391956 unique ideals
  47. Thu Aug  8 15:21:14 2019  reduce to 57268661 relations and 44277999 ideals in 7 passes
  48. Thu Aug  8 15:21:14 2019  max relations containing the same ideal: 141
  49. Thu Aug  8 15:21:34 2019  removing 6131034 relations and 4131034 ideals in 2000000 cliques
  50. Thu Aug  8 15:21:36 2019  commencing in-memory singleton removal
  51. Thu Aug  8 15:21:39 2019  begin with 51137627 relations and 44277999 unique ideals
  52. Thu Aug  8 15:22:02 2019  reduce to 50680689 relations and 39675569 ideals in 7 passes
  53. Thu Aug  8 15:22:02 2019  max relations containing the same ideal: 133
  54. Thu Aug  8 15:22:19 2019  removing 5895440 relations and 3895440 ideals in 2000000 cliques
  55. Thu Aug  8 15:22:21 2019  commencing in-memory singleton removal
  56. Thu Aug  8 15:22:23 2019  begin with 44785249 relations and 39675569 unique ideals
  57. Thu Aug  8 15:22:41 2019  reduce to 44339201 relations and 35318710 ideals in 6 passes
  58. Thu Aug  8 15:22:41 2019  max relations containing the same ideal: 122
  59. Thu Aug  8 15:22:56 2019  removing 5750495 relations and 3750495 ideals in 2000000 cliques
  60. Thu Aug  8 15:22:58 2019  commencing in-memory singleton removal
  61. Thu Aug  8 15:23:00 2019  begin with 38588706 relations and 35318710 unique ideals
  62. Thu Aug  8 15:23:17 2019  reduce to 38130106 relations and 31091983 ideals in 7 passes
  63. Thu Aug  8 15:23:17 2019  max relations containing the same ideal: 113
  64. Thu Aug  8 15:23:30 2019  removing 5651926 relations and 3651926 ideals in 2000000 cliques
  65. Thu Aug  8 15:23:32 2019  commencing in-memory singleton removal
  66. Thu Aug  8 15:23:33 2019  begin with 32478180 relations and 31091983 unique ideals
  67. Thu Aug  8 15:23:48 2019  reduce to 31987701 relations and 26927689 ideals in 7 passes
  68. Thu Aug  8 15:23:48 2019  max relations containing the same ideal: 100
  69. Thu Aug  8 15:23:59 2019  removing 5581933 relations and 3581933 ideals in 2000000 cliques
  70. Thu Aug  8 15:24:00 2019  commencing in-memory singleton removal
  71. Thu Aug  8 15:24:02 2019  begin with 26405768 relations and 26927689 unique ideals
  72. Thu Aug  8 15:24:13 2019  reduce to 25855939 relations and 22767197 ideals in 7 passes
  73. Thu Aug  8 15:24:13 2019  max relations containing the same ideal: 83
  74. Thu Aug  8 15:24:22 2019  removing 5524088 relations and 3524088 ideals in 2000000 cliques
  75. Thu Aug  8 15:24:23 2019  commencing in-memory singleton removal
  76. Thu Aug  8 15:24:24 2019  begin with 20331851 relations and 22767197 unique ideals
  77. Thu Aug  8 15:24:34 2019  reduce to 19656248 relations and 18523600 ideals in 8 passes
  78. Thu Aug  8 15:24:34 2019  max relations containing the same ideal: 73
  79. Thu Aug  8 15:24:41 2019  removing 1738326 relations and 1253588 ideals in 484738 cliques
  80. Thu Aug  8 15:24:42 2019  commencing in-memory singleton removal
  81. Thu Aug  8 15:24:42 2019  begin with 17917922 relations and 18523600 unique ideals
  82. Thu Aug  8 15:24:49 2019  reduce to 17799624 relations and 17148963 ideals in 6 passes
  83. Thu Aug  8 15:24:49 2019  max relations containing the same ideal: 66
  84. Thu Aug  8 15:24:57 2019  relations with 0 large ideals: 1843
  85. Thu Aug  8 15:24:57 2019  relations with 1 large ideals: 12480
  86. Thu Aug  8 15:24:57 2019  relations with 2 large ideals: 161260
  87. Thu Aug  8 15:24:57 2019  relations with 3 large ideals: 898980
  88. Thu Aug  8 15:24:57 2019  relations with 4 large ideals: 2630859
  89. Thu Aug  8 15:24:57 2019  relations with 5 large ideals: 4501131
  90. Thu Aug  8 15:24:57 2019  relations with 6 large ideals: 4782481
  91. Thu Aug  8 15:24:57 2019  relations with 7+ large ideals: 4810590
  92. Thu Aug  8 15:24:57 2019  commencing 2-way merge
  93. Thu Aug  8 15:25:05 2019  reduce to 12136080 relation sets and 11485419 unique ideals
  94. Thu Aug  8 15:25:05 2019  commencing full merge
  95. Thu Aug  8 15:28:42 2019  memory use: 1449.9 MB
  96. Thu Aug  8 15:28:44 2019  found 5344498 cycles, need 5299619
  97. Thu Aug  8 15:28:44 2019  weight of 5299619 cycles is about 689549117 (130.11/cycle)
  98. Thu Aug  8 15:28:44 2019  distribution of cycle lengths:
  99. Thu Aug  8 15:28:44 2019  1 relations: 104809
  100. Thu Aug  8 15:28:44 2019  2 relations: 248201
  101. Thu Aug  8 15:28:44 2019  3 relations: 326745
  102. Thu Aug  8 15:28:44 2019  4 relations: 362326
  103. Thu Aug  8 15:28:44 2019  5 relations: 391066
  104. Thu Aug  8 15:28:44 2019  6 relations: 399299
  105. Thu Aug  8 15:28:44 2019  7 relations: 401901
  106. Thu Aug  8 15:28:44 2019  8 relations: 389405
  107. Thu Aug  8 15:28:44 2019  9 relations: 370656
  108. Thu Aug  8 15:28:44 2019  10+ relations: 2305211
  109. Thu Aug  8 15:28:44 2019  heaviest cycle: 28 relations
  110. Thu Aug  8 15:28:47 2019  commencing cycle optimization
  111. Thu Aug  8 15:28:58 2019  start with 49677608 relations
  112. Thu Aug  8 15:31:00 2019  pruned 2748916 relations
  113. Thu Aug  8 15:31:00 2019  memory use: 1249.1 MB
  114. Thu Aug  8 15:31:00 2019  distribution of cycle lengths:
  115. Thu Aug  8 15:31:00 2019  1 relations: 104809
  116. Thu Aug  8 15:31:00 2019  2 relations: 256170
  117. Thu Aug  8 15:31:00 2019  3 relations: 343805
  118. Thu Aug  8 15:31:00 2019  4 relations: 381758
  119. Thu Aug  8 15:31:00 2019  5 relations: 416493
  120. Thu Aug  8 15:31:00 2019  6 relations: 425620
  121. Thu Aug  8 15:31:00 2019  7 relations: 429511
  122. Thu Aug  8 15:31:00 2019  8 relations: 415340
  123. Thu Aug  8 15:31:00 2019  9 relations: 393482
  124. Thu Aug  8 15:31:00 2019  10+ relations: 2132631
  125. Thu Aug  8 15:31:00 2019  heaviest cycle: 28 relations
  126. Thu Aug  8 15:31:16 2019  RelProcTime: 2210
  127. Thu Aug  8 15:31:16 2019  
  128. Thu Aug  8 15:31:16 2019  commencing linear algebra
  129. Thu Aug  8 15:31:17 2019  read 5299619 cycles
  130. Thu Aug  8 15:31:28 2019  cycles contain 17487714 unique relations
  131. Thu Aug  8 15:34:40 2019  read 17487714 relations
  132. Thu Aug  8 15:35:13 2019  using 20 quadratic characters above 4294917295
  133. Thu Aug  8 15:36:15 2019  building initial matrix
  134. Thu Aug  8 15:39:30 2019  memory use: 2496.6 MB
  135. Thu Aug  8 15:40:37 2019  read 5299619 cycles
  136. Thu Aug  8 15:40:38 2019  matrix is 5299442 x 5299619 (2649.6 MB) with weight 811763624 (153.17/col)
  137. Thu Aug  8 15:40:38 2019  sparse part has weight 630984634 (119.06/col)
  138. Thu Aug  8 15:41:33 2019  filtering completed in 2 passes
  139. Thu Aug  8 15:41:34 2019  matrix is 5299358 x 5299535 (2649.6 MB) with weight 811758622 (153.18/col)
  140. Thu Aug  8 15:41:34 2019  sparse part has weight 630982550 (119.06/col)
  141. Thu Aug  8 15:42:48 2019  matrix starts at (0, 0)
  142. Thu Aug  8 15:42:49 2019  matrix is 5299358 x 5299535 (2649.6 MB) with weight 811758622 (153.18/col)
  143. Thu Aug  8 15:42:49 2019  sparse part has weight 630982550 (119.06/col)
  144. Thu Aug  8 15:42:49 2019  saving the first 48 matrix rows for later
  145. Thu Aug  8 15:42:50 2019  matrix includes 64 packed rows
  146. Thu Aug  8 15:42:50 2019  matrix is 5299310 x 5299535 (2584.4 MB) with weight 697285388 (131.57/col)
  147. Thu Aug  8 15:42:50 2019  sparse part has weight 624492868 (117.84/col)
  148. Thu Aug  8 15:42:50 2019  using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
  149. Thu Aug  8 15:43:18 2019  commencing Lanczos iteration (12 threads)
  150. Thu Aug  8 15:43:18 2019  memory use: 2142.6 MB
  151. Thu Aug  8 15:43:24 2019  linear algebra at 0.0%, ETA 5h50m
  152. Thu Aug  8 15:43:26 2019  checkpointing every 910000 dimensions
  153. Thu Aug  8 15:53:39 2019  lanczos halted after 2426 iterations (dim = 153389)
  154. Thu Aug  8 15:53:40 2019  BLanczosTime: 1344
  155. Thu Aug  8 15:53:40 2019  
  156. Thu Aug  8 15:53:40 2019  commencing square root phase
  157. Thu Aug  8 15:53:40 2019  handling dependencies 1 to 64
  158. Thu Aug  8 15:53:40 2019  reading relations for dependency 1
  159. Thu Aug  8 15:53:40 2019  error: read_cycles can't open dependency file
  160. Thu Aug  8 15:54:31 2019  
  161. Thu Aug  8 15:54:31 2019  
  162. Thu Aug  8 15:54:31 2019  Msieve v. 1.53 (SVN 988M)
  163. Thu Aug  8 15:54:31 2019  random seeds: 2f2be386 f4ee419c
  164. Thu Aug  8 15:54:31 2019  factoring 1110782903843310970460728643886481869221684861504867124556270597467822596457842381727794471703427568875026637029241911582657832573820369354585707093211572221918571 (163 digits)
  165. Thu Aug  8 15:54:31 2019  searching for 15-digit factors
  166. Thu Aug  8 15:54:32 2019  commencing number field sieve (163-digit input)
  167. Thu Aug  8 15:54:32 2019  R0: -23820349806774912554476844833147
  168. Thu Aug  8 15:54:32 2019  R1: 2869929619132909
  169. Thu Aug  8 15:54:32 2019  A0: -9759826699618459936905445861840686384672
  170. Thu Aug  8 15:54:32 2019  A1: 1871553040657436363510875832987976
  171. Thu Aug  8 15:54:32 2019  A2: 814150991324843784980980230
  172. Thu Aug  8 15:54:32 2019  A3: -74398111607828473123
  173. Thu Aug  8 15:54:32 2019  A4: -10435837382026
  174. Thu Aug  8 15:54:32 2019  A5: 144840
  175. Thu Aug  8 15:54:32 2019  skew 9978321.35, size 7.417e-16, alpha -7.249, combined = 9.384e-13 rroots = 5
  176. Thu Aug  8 15:54:32 2019  
  177. Thu Aug  8 15:54:32 2019  commencing linear algebra
  178. Thu Aug  8 15:54:34 2019  matrix starts at (0, 0)
  179. Thu Aug  8 15:54:34 2019  matrix is 5299358 x 5299535 (2649.6 MB) with weight 811758622 (153.18/col)
  180. Thu Aug  8 15:54:34 2019  sparse part has weight 630982550 (119.06/col)
  181. Thu Aug  8 15:54:34 2019  saving the first 48 matrix rows for later
  182. Thu Aug  8 15:54:35 2019  matrix includes 64 packed rows
  183. Thu Aug  8 15:54:36 2019  matrix is 5299310 x 5299535 (2584.4 MB) with weight 697285388 (131.57/col)
  184. Thu Aug  8 15:54:36 2019  sparse part has weight 624492868 (117.84/col)
  185. Thu Aug  8 15:54:36 2019  using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
  186. Thu Aug  8 15:55:03 2019  commencing Lanczos iteration (8 threads)
  187. Thu Aug  8 15:55:03 2019  memory use: 2142.5 MB
  188. Thu Aug  8 15:55:04 2019  restarting at iteration 2426 (dim = 153389)
  189. Thu Aug  8 15:55:07 2019  checkpointing every 760000 dimensions
  190. Thu Aug  8 15:55:12 2019  linear algebra at 2.9%, ETA 7h33m
  191. Thu Aug  8 16:08:37 2019  lanczos halted after 4890 iterations (dim = 309215)
  192. Thu Aug  8 16:08:38 2019  BLanczosTime: 846
  193. Thu Aug  8 16:08:38 2019  
  194. Thu Aug  8 16:08:38 2019  commencing square root phase
  195. Thu Aug  8 16:08:38 2019  reading relations for dependency 1
  196. Thu Aug  8 16:08:38 2019  error: read_cycles can't open dependency file
  197. Thu Aug  8 16:15:33 2019  
  198. Thu Aug  8 16:15:33 2019  
  199. Thu Aug  8 16:15:33 2019  Msieve v. 1.53 (SVN 988M)
  200. Thu Aug  8 16:15:33 2019  random seeds: 25458077 ad6e8542
  201. Thu Aug  8 16:15:33 2019  factoring 1110782903843310970460728643886481869221684861504867124556270597467822596457842381727794471703427568875026637029241911582657832573820369354585707093211572221918571 (163 digits)
  202. Thu Aug  8 16:15:33 2019  searching for 15-digit factors
  203. Thu Aug  8 16:15:34 2019  commencing number field sieve (163-digit input)
  204. Thu Aug  8 16:15:34 2019  R0: -23820349806774912554476844833147
  205. Thu Aug  8 16:15:34 2019  R1: 2869929619132909
  206. Thu Aug  8 16:15:34 2019  A0: -9759826699618459936905445861840686384672
  207. Thu Aug  8 16:15:34 2019  A1: 1871553040657436363510875832987976
  208. Thu Aug  8 16:15:34 2019  A2: 814150991324843784980980230
  209. Thu Aug  8 16:15:34 2019  A3: -74398111607828473123
  210. Thu Aug  8 16:15:34 2019  A4: -10435837382026
  211. Thu Aug  8 16:15:34 2019  A5: 144840
  212. Thu Aug  8 16:15:34 2019  skew 9978321.35, size 7.417e-16, alpha -7.249, combined = 9.384e-13 rroots = 5
  213. Thu Aug  8 16:15:34 2019  
  214. Thu Aug  8 16:15:34 2019  commencing linear algebra
  215. Thu Aug  8 16:15:36 2019  matrix starts at (0, 0)
  216. Thu Aug  8 16:15:37 2019  matrix is 5299358 x 5299535 (2649.6 MB) with weight 811758622 (153.18/col)
  217. Thu Aug  8 16:15:37 2019  sparse part has weight 630982550 (119.06/col)
  218. Thu Aug  8 16:15:37 2019  saving the first 48 matrix rows for later
  219. Thu Aug  8 16:15:37 2019  matrix includes 64 packed rows
  220. Thu Aug  8 16:15:38 2019  matrix is 5299310 x 5299535 (2584.4 MB) with weight 697285388 (131.57/col)
  221. Thu Aug  8 16:15:38 2019  sparse part has weight 624492868 (117.84/col)
  222. Thu Aug  8 16:15:38 2019  using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
  223. Thu Aug  8 16:16:06 2019  commencing Lanczos iteration (12 threads)
  224. Thu Aug  8 16:16:06 2019  memory use: 2142.6 MB
  225. Thu Aug  8 16:16:11 2019  restarting at iteration 4890 (dim = 309215)
  226. Thu Aug  8 16:16:15 2019  checkpointing every 750000 dimensions
  227. Thu Aug  8 16:16:17 2019  linear algebra at 5.9%, ETA 5h29m
  228. Thu Aug  8 21:45:08 2019  lanczos halted after 83804 iterations (dim = 5299310)
  229. Thu Aug  8 21:45:12 2019  recovered 30 nontrivial dependencies
  230. Thu Aug  8 21:45:14 2019  BLanczosTime: 19780
  231. Thu Aug  8 21:45:14 2019  
  232. Thu Aug  8 21:45:14 2019  commencing square root phase
  233. Thu Aug  8 21:45:14 2019  reading relations for dependency 1
  234. Thu Aug  8 21:45:19 2019  read 2651727 cycles
  235. Thu Aug  8 21:45:23 2019  cycles contain 8747640 unique relations
  236. Thu Aug  8 21:49:27 2019  read 8747640 relations
  237. Thu Aug  8 21:50:01 2019  multiplying 8747640 relations
  238. Thu Aug  8 21:56:33 2019  multiply complete, coefficients have about 484.31 million bits
  239. Thu Aug  8 21:56:36 2019  initial square root is modulo 489809611
  240. Thu Aug  8 22:04:30 2019  sqrtTime: 1156
  241. Thu Aug  8 22:04:30 2019  p80 factor: 11869863690333346730655564319106600072567054259716125417586147369069572783109671
  242. Thu Aug  8 22:04:30 2019  p83 factor: 93580089276671074699249095449495067438150326798007823492419634541608127390694255901
  243. Thu Aug  8 22:04:30 2019  elapsed time 05:48:57
RAW Paste Data
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