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C202_149_37

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Mar 11th, 2016
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  1. Wed Mar 9 14:16:47 2016 commencing relation filtering
  2. Wed Mar 9 14:16:47 2016 setting target matrix density to 130.0
  3. Wed Mar 9 14:16:47 2016 estimated available RAM is 64393.7 MB
  4. Wed Mar 9 14:16:47 2016 commencing duplicate removal, pass 1
  5. Wed Mar 9 14:28:36 2016 error -9 reading relation 36684915
  6. Wed Mar 9 14:34:03 2016 error -5 reading relation 53498631
  7. Wed Mar 9 14:34:09 2016 error -9 reading relation 53825474
  8. Wed Mar 9 14:34:50 2016 error -5 reading relation 55964617
  9. Wed Mar 9 14:37:34 2016 error -9 reading relation 64497960
  10. Wed Mar 9 14:41:25 2016 error -15 reading relation 76406217
  11. Wed Mar 9 14:43:41 2016 error -5 reading relation 83468050
  12. Wed Mar 9 14:43:46 2016 error -15 reading relation 83695736
  13. Wed Mar 9 14:44:16 2016 error -5 reading relation 85230913
  14. Wed Mar 9 14:44:49 2016 error -1 reading relation 86915219
  15. Wed Mar 9 14:44:57 2016 error -15 reading relation 87345617
  16. Wed Mar 9 14:45:10 2016 error -9 reading relation 88026029
  17. Wed Mar 9 14:45:22 2016 error -15 reading relation 88665506
  18. Wed Mar 9 14:45:33 2016 error -15 reading relation 89258045
  19. Wed Mar 9 14:45:49 2016 error -9 reading relation 90099573
  20. Wed Mar 9 14:45:49 2016 error -9 reading relation 90100052
  21. Wed Mar 9 14:45:49 2016 error -1 reading relation 90100908
  22. Wed Mar 9 14:45:50 2016 error -15 reading relation 90112643
  23. Wed Mar 9 14:47:19 2016 error -9 reading relation 94772518
  24. Wed Mar 9 14:47:31 2016 error -15 reading relation 95366307
  25. Wed Mar 9 14:52:04 2016 error -9 reading relation 109377382
  26. Wed Mar 9 15:05:31 2016 error -9 reading relation 150738679
  27. Wed Mar 9 15:05:40 2016 error -9 reading relation 151188968
  28. Wed Mar 9 15:05:56 2016 error -9 reading relation 152036706
  29. Wed Mar 9 15:06:57 2016 error -5 reading relation 155178897
  30. Wed Mar 9 15:09:01 2016 error -1 reading relation 161539996
  31. Wed Mar 9 15:11:02 2016 error -9 reading relation 167755453
  32. Wed Mar 9 15:11:09 2016 error -15 reading relation 168108616
  33. Wed Mar 9 15:12:59 2016 error -9 reading relation 173805645
  34. Wed Mar 9 15:14:10 2016 error -15 reading relation 177481313
  35. Wed Mar 9 15:15:11 2016 error -9 reading relation 180650733
  36. Wed Mar 9 15:16:01 2016 error -9 reading relation 183234323
  37. Wed Mar 9 15:16:10 2016 error -9 reading relation 183686866
  38. Wed Mar 9 15:17:01 2016 error -5 reading relation 186368331
  39. Wed Mar 9 15:17:02 2016 error -15 reading relation 186382266
  40. Wed Mar 9 15:17:54 2016 error -15 reading relation 189100478
  41. Wed Mar 9 15:18:03 2016 error -9 reading relation 189548747
  42. Wed Mar 9 15:18:36 2016 error -15 reading relation 191278385
  43. Wed Mar 9 15:18:36 2016 error -15 reading relation 191283571
  44. Wed Mar 9 15:18:36 2016 error -15 reading relation 191292639
  45. Wed Mar 9 15:18:36 2016 error -9 reading relation 191292710
  46. Wed Mar 9 15:18:36 2016 error -9 reading relation 191292923
  47. Wed Mar 9 15:18:36 2016 error -15 reading relation 191293597
  48. Wed Mar 9 15:18:36 2016 error -9 reading relation 191295961
  49. Wed Mar 9 15:18:37 2016 error -15 reading relation 191298314
  50. Wed Mar 9 15:18:50 2016 error -9 reading relation 191996818
  51. Wed Mar 9 15:18:50 2016 error -9 reading relation 191997433
  52. Wed Mar 9 15:18:50 2016 error -9 reading relation 191998514
  53. Wed Mar 9 15:18:50 2016 error -15 reading relation 191999774
  54. Wed Mar 9 15:18:50 2016 error -15 reading relation 192001375
  55. Wed Mar 9 15:18:50 2016 error -1 reading relation 192002718
  56. Wed Mar 9 15:18:51 2016 error -15 reading relation 192024807
  57. Wed Mar 9 15:18:51 2016 error -9 reading relation 192027931
  58. Wed Mar 9 15:18:51 2016 error -15 reading relation 192028767
  59. Wed Mar 9 15:18:51 2016 error -15 reading relation 192038057
  60. Wed Mar 9 15:18:51 2016 error -15 reading relation 192038210
  61. Wed Mar 9 15:18:51 2016 error -9 reading relation 192040941
  62. Wed Mar 9 15:18:51 2016 error -9 reading relation 192041222
  63. Wed Mar 9 15:19:06 2016 error -1 reading relation 192820148
  64. Wed Mar 9 15:19:06 2016 error -1 reading relation 192820838
  65. Wed Mar 9 15:20:02 2016 error -9 reading relation 195749703
  66. Wed Mar 9 15:20:02 2016 error -15 reading relation 195765567
  67. Wed Mar 9 15:20:03 2016 error -1 reading relation 195782431
  68. Wed Mar 9 15:21:25 2016 error -9 reading relation 200027810
  69. Wed Mar 9 15:22:42 2016 error -9 reading relation 204008684
  70. Wed Mar 9 15:22:43 2016 error -15 reading relation 204072225
  71. Wed Mar 9 15:22:46 2016 error -9 reading relation 204239488
  72. Wed Mar 9 15:22:46 2016 error -1 reading relation 204241410
  73. Wed Mar 9 15:22:59 2016 error -15 reading relation 204923037
  74. Wed Mar 9 15:25:10 2016 skipped 1 relations with b > 2^32
  75. Wed Mar 9 15:25:10 2016 found 36679228 hash collisions in 211174903 relations
  76. Wed Mar 9 15:25:31 2016 added 1 free relations
  77. Wed Mar 9 15:25:31 2016 commencing duplicate removal, pass 2
  78. Wed Mar 9 16:00:07 2016 found 34658060 duplicates and 176516844 unique relations
  79. Wed Mar 9 16:00:07 2016 memory use: 1321.5 MB
  80. Wed Mar 9 16:00:07 2016 reading ideals above 720000
  81. Wed Mar 9 16:00:08 2016 commencing singleton removal, initial pass
  82. Wed Mar 9 17:13:07 2016 memory use: 5512.0 MB
  83. Wed Mar 9 17:13:08 2016 reading all ideals from disk
  84. Wed Mar 9 17:13:13 2016 memory use: 6829.4 MB
  85. Wed Mar 9 17:13:46 2016 keeping 168063406 ideals with weight <= 200, target excess is 877908
  86. Wed Mar 9 17:14:22 2016 commencing in-memory singleton removal
  87. Wed Mar 9 17:14:47 2016 begin with 176516844 relations and 168063406 unique ideals
  88. Wed Mar 9 17:18:30 2016 reduce to 102159441 relations and 84709320 ideals in 14 passes
  89. Wed Mar 9 17:18:30 2016 max relations containing the same ideal: 145
  90. Wed Mar 9 17:19:44 2016 removing 11501260 relations and 9501260 ideals in 2000000 cliques
  91. Wed Mar 9 17:19:50 2016 commencing in-memory singleton removal
  92. Wed Mar 9 17:20:03 2016 begin with 90658181 relations and 84709320 unique ideals
  93. Wed Mar 9 17:21:55 2016 reduce to 89694963 relations and 74221168 ideals in 9 passes
  94. Wed Mar 9 17:21:55 2016 max relations containing the same ideal: 135
  95. Wed Mar 9 17:22:59 2016 removing 8697244 relations and 6697244 ideals in 2000000 cliques
  96. Wed Mar 9 17:23:04 2016 commencing in-memory singleton removal
  97. Wed Mar 9 17:23:15 2016 begin with 80997719 relations and 74221168 unique ideals
  98. Wed Mar 9 17:24:44 2016 reduce to 80347807 relations and 66859534 ideals in 8 passes
  99. Wed Mar 9 17:24:44 2016 max relations containing the same ideal: 123
  100. Wed Mar 9 17:25:41 2016 removing 7873793 relations and 5873793 ideals in 2000000 cliques
  101. Wed Mar 9 17:25:45 2016 commencing in-memory singleton removal
  102. Wed Mar 9 17:25:55 2016 begin with 72474014 relations and 66859534 unique ideals
  103. Wed Mar 9 17:27:12 2016 reduce to 71884753 relations and 60383091 ideals in 8 passes
  104. Wed Mar 9 17:27:12 2016 max relations containing the same ideal: 115
  105. Wed Mar 9 17:28:04 2016 removing 7465935 relations and 5465935 ideals in 2000000 cliques
  106. Wed Mar 9 17:28:08 2016 commencing in-memory singleton removal
  107. Wed Mar 9 17:28:17 2016 begin with 64418818 relations and 60383091 unique ideals
  108. Wed Mar 9 17:29:24 2016 reduce to 63839040 relations and 54322899 ideals in 8 passes
  109. Wed Mar 9 17:29:24 2016 max relations containing the same ideal: 108
  110. Wed Mar 9 17:30:10 2016 removing 7218366 relations and 5218366 ideals in 2000000 cliques
  111. Wed Mar 9 17:30:14 2016 commencing in-memory singleton removal
  112. Wed Mar 9 17:30:21 2016 begin with 56620674 relations and 54322899 unique ideals
  113. Wed Mar 9 17:31:12 2016 reduce to 56025382 relations and 48492838 ideals in 7 passes
  114. Wed Mar 9 17:31:12 2016 max relations containing the same ideal: 97
  115. Wed Mar 9 17:31:52 2016 removing 7064040 relations and 5064040 ideals in 2000000 cliques
  116. Wed Mar 9 17:31:56 2016 commencing in-memory singleton removal
  117. Wed Mar 9 17:32:02 2016 begin with 48961342 relations and 48492838 unique ideals
  118. Wed Mar 9 17:32:51 2016 reduce to 48325646 relations and 42773214 ideals in 8 passes
  119. Wed Mar 9 17:32:51 2016 max relations containing the same ideal: 88
  120. Wed Mar 9 17:33:26 2016 removing 6967329 relations and 4967329 ideals in 2000000 cliques
  121. Wed Mar 9 17:33:29 2016 commencing in-memory singleton removal
  122. Wed Mar 9 17:33:34 2016 begin with 41358317 relations and 42773214 unique ideals
  123. Wed Mar 9 17:34:21 2016 reduce to 40655365 relations and 37077682 ideals in 8 passes
  124. Wed Mar 9 17:34:21 2016 max relations containing the same ideal: 78
  125. Wed Mar 9 17:34:52 2016 removing 6903230 relations and 4903230 ideals in 2000000 cliques
  126. Wed Mar 9 17:34:55 2016 commencing in-memory singleton removal
  127. Wed Mar 9 17:34:59 2016 begin with 33752135 relations and 37077682 unique ideals
  128. Wed Mar 9 17:35:36 2016 reduce to 32930830 relations and 31318123 ideals in 9 passes
  129. Wed Mar 9 17:35:36 2016 max relations containing the same ideal: 70
  130. Wed Mar 9 17:36:01 2016 removing 2641284 relations and 2046951 ideals in 594333 cliques
  131. Wed Mar 9 17:36:03 2016 commencing in-memory singleton removal
  132. Wed Mar 9 17:36:06 2016 begin with 30289546 relations and 31318123 unique ideals
  133. Wed Mar 9 17:36:31 2016 reduce to 30142989 relations and 29122248 ideals in 7 passes
  134. Wed Mar 9 17:36:31 2016 max relations containing the same ideal: 65
  135. Wed Mar 9 17:37:02 2016 relations with 0 large ideals: 33140
  136. Wed Mar 9 17:37:02 2016 relations with 1 large ideals: 23587
  137. Wed Mar 9 17:37:02 2016 relations with 2 large ideals: 271917
  138. Wed Mar 9 17:37:02 2016 relations with 3 large ideals: 1495858
  139. Wed Mar 9 17:37:02 2016 relations with 4 large ideals: 4370145
  140. Wed Mar 9 17:37:02 2016 relations with 5 large ideals: 7517156
  141. Wed Mar 9 17:37:02 2016 relations with 6 large ideals: 7959567
  142. Wed Mar 9 17:37:02 2016 relations with 7+ large ideals: 8471619
  143. Wed Mar 9 17:37:02 2016 commencing 2-way merge
  144. Wed Mar 9 17:37:31 2016 reduce to 19255625 relation sets and 18234884 unique ideals
  145. Wed Mar 9 17:37:31 2016 commencing full merge
  146. Wed Mar 9 17:49:22 2016 memory use: 2431.7 MB
  147. Wed Mar 9 17:49:24 2016 found 8447687 cycles, need 8441084
  148. Wed Mar 9 17:49:28 2016 weight of 8441084 cycles is about 1098094278 (130.09/cycle)
  149. Wed Mar 9 17:49:28 2016 distribution of cycle lengths:
  150. Wed Mar 9 17:49:28 2016 1 relations: 312659
  151. Wed Mar 9 17:49:28 2016 2 relations: 458428
  152. Wed Mar 9 17:49:28 2016 3 relations: 536295
  153. Wed Mar 9 17:49:28 2016 4 relations: 551459
  154. Wed Mar 9 17:49:28 2016 5 relations: 566296
  155. Wed Mar 9 17:49:28 2016 6 relations: 561955
  156. Wed Mar 9 17:49:28 2016 7 relations: 549956
  157. Wed Mar 9 17:49:28 2016 8 relations: 534822
  158. Wed Mar 9 17:49:28 2016 9 relations: 513624
  159. Wed Mar 9 17:49:28 2016 10+ relations: 3855590
  160. Wed Mar 9 17:49:28 2016 heaviest cycle: 28 relations
  161. Wed Mar 9 17:49:33 2016 commencing cycle optimization
  162. Wed Mar 9 17:50:00 2016 start with 82368676 relations
  163. Wed Mar 9 17:55:07 2016 pruned 3973007 relations
  164. Wed Mar 9 17:55:07 2016 memory use: 2088.6 MB
  165. Wed Mar 9 17:55:07 2016 distribution of cycle lengths:
  166. Wed Mar 9 17:55:07 2016 1 relations: 312659
  167. Wed Mar 9 17:55:07 2016 2 relations: 469569
  168. Wed Mar 9 17:55:07 2016 3 relations: 558580
  169. Wed Mar 9 17:55:07 2016 4 relations: 574688
  170. Wed Mar 9 17:55:07 2016 5 relations: 594910
  171. Wed Mar 9 17:55:07 2016 6 relations: 588748
  172. Wed Mar 9 17:55:07 2016 7 relations: 580348
  173. Wed Mar 9 17:55:07 2016 8 relations: 562416
  174. Wed Mar 9 17:55:07 2016 9 relations: 540950
  175. Wed Mar 9 17:55:07 2016 10+ relations: 3658216
  176. Wed Mar 9 17:55:07 2016 heaviest cycle: 28 relations
  177. Wed Mar 9 17:55:29 2016 RelProcTime: 13122
  178. Wed Mar 9 17:55:29 2016 elapsed time 03:38:47
  179.  
  180.  
  181. Wed Mar 9 20:50:39 2016 Msieve v. 1.52 (SVN exported)
  182. Wed Mar 9 20:50:39 2016 random seeds: ac49b01a 48768780
  183. Wed Mar 9 20:50:39 2016 MPI process 0 of 2
  184. Wed Mar 9 20:50:39 2016 factoring 1007971295262707014821092524861085964860194904508722096469786769187866830944994845923624768081143826970500335639461287138401330034882423551055314703624829882526519474010553740564468659150489838884784463 (202 digits)
  185. Wed Mar 9 20:50:41 2016 searching for 15-digit factors
  186. Wed Mar 9 20:50:44 2016 commencing number field sieve (202-digit input)
  187. Wed Mar 9 20:50:44 2016 R0: 1603404513114153724313506335083015711557
  188. Wed Mar 9 20:50:44 2016 R1: -10942526586601
  189. Wed Mar 9 20:50:44 2016 A0: 5513
  190. Wed Mar 9 20:50:44 2016 A1: 0
  191. Wed Mar 9 20:50:44 2016 A2: 0
  192. Wed Mar 9 20:50:44 2016 A3: 0
  193. Wed Mar 9 20:50:44 2016 A4: 0
  194. Wed Mar 9 20:50:44 2016 A5: 0
  195. Wed Mar 9 20:50:44 2016 A6: 1
  196. Wed Mar 9 20:50:44 2016 skew 4.20, size 6.926e-12, alpha 0.898, combined = 5.010e-13 rroots = 0
  197. Wed Mar 9 20:50:44 2016
  198. Wed Mar 9 20:50:44 2016 commencing linear algebra
  199. Wed Mar 9 20:50:44 2016 skipping matrix build
  200. Wed Mar 9 20:50:44 2016 initialized process (0,0) of 1 x 2 grid
  201. Wed Mar 9 20:50:49 2016 matrix starts at (0, 0)
  202. Wed Mar 9 20:50:51 2016 matrix is 8440848 x 4220513 (2118.5 MB) with weight 608713655 (144.23/col)
  203. Wed Mar 9 20:50:51 2016 sparse part has weight 508933676 (120.59/col)
  204. Wed Mar 9 20:50:51 2016 saving the first 48 matrix rows for later
  205. Wed Mar 9 20:50:52 2016 matrix includes 64 packed rows
  206. Wed Mar 9 20:50:54 2016 matrix is 8440800 x 4220513 (2031.9 MB) with weight 523537537 (124.05/col)
  207. Wed Mar 9 20:50:54 2016 sparse part has weight 490446774 (116.21/col)
  208. Wed Mar 9 20:50:54 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  209. Wed Mar 9 20:51:29 2016 commencing Lanczos iteration (12 threads)
  210. Wed Mar 9 20:51:29 2016 memory use: 1752.3 MB
  211. Wed Mar 9 20:51:55 2016 linear algebra at 0.0%, ETA 37h 8m
  212. Wed Mar 9 20:52:03 2016 checkpointing every 230000 dimensions
  213. Fri Mar 11 09:39:13 2016 lanczos halted after 133486 iterations (dim = 8440799)
  214. Fri Mar 11 09:39:27 2016 recovered 37 nontrivial dependencies
  215. Fri Mar 11 09:39:27 2016 BLanczosTime: 132523
  216. Fri Mar 11 09:39:27 2016 elapsed time 36:48:48
  217.  
  218.  
  219. Fri Mar 11 09:40:30 2016 Msieve v. 1.52 (SVN exported)
  220. Fri Mar 11 09:40:30 2016 random seeds: df72c9b8 364dfbb3
  221. Fri Mar 11 09:40:30 2016 factoring 1007971295262707014821092524861085964860194904508722096469786769187866830944994845923624768081143826970500335639461287138401330034882423551055314703624829882526519474010553740564468659150489838884784463 (202 digits)
  222. Fri Mar 11 09:40:32 2016 searching for 15-digit factors
  223. Fri Mar 11 09:40:34 2016 commencing number field sieve (202-digit input)
  224. Fri Mar 11 09:40:34 2016 R0: 1603404513114153724313506335083015711557
  225. Fri Mar 11 09:40:34 2016 R1: -10942526586601
  226. Fri Mar 11 09:40:34 2016 A0: 5513
  227. Fri Mar 11 09:40:34 2016 A1: 0
  228. Fri Mar 11 09:40:34 2016 A2: 0
  229. Fri Mar 11 09:40:34 2016 A3: 0
  230. Fri Mar 11 09:40:34 2016 A4: 0
  231. Fri Mar 11 09:40:34 2016 A5: 0
  232. Fri Mar 11 09:40:34 2016 A6: 1
  233. Fri Mar 11 09:40:34 2016 skew 4.20, size 6.926e-12, alpha 0.898, combined = 5.010e-13 rroots = 0
  234. Fri Mar 11 09:40:34 2016
  235. Fri Mar 11 09:40:34 2016 commencing square root phase
  236. Fri Mar 11 09:40:34 2016 reading relations for dependency 1
  237. Fri Mar 11 09:40:36 2016 read 4221350 cycles
  238. Fri Mar 11 09:40:50 2016 cycles contain 14781376 unique relations
  239. Fri Mar 11 10:16:49 2016 read 14781376 relations
  240. Fri Mar 11 10:18:27 2016 multiplying 14781376 relations
  241. Fri Mar 11 10:34:14 2016 multiply complete, coefficients have about 380.44 million bits
  242. Fri Mar 11 10:34:16 2016 initial square root is modulo 6703783
  243. Fri Mar 11 10:53:16 2016 GCD is 1, no factor found
  244. Fri Mar 11 10:53:16 2016 reading relations for dependency 2
  245. Fri Mar 11 10:53:17 2016 read 4220974 cycles
  246. Fri Mar 11 10:53:31 2016 cycles contain 14784380 unique relations
  247. Fri Mar 11 11:28:41 2016 read 14784380 relations
  248. Fri Mar 11 11:30:20 2016 multiplying 14784380 relations
  249. Fri Mar 11 11:46:05 2016 multiply complete, coefficients have about 380.51 million bits
  250. Fri Mar 11 11:46:08 2016 initial square root is modulo 6724021
  251. Fri Mar 11 12:03:57 2016 sqrtTime: 8603
  252. Fri Mar 11 12:03:57 2016 prp86 factor: 48894746053369317332712195445798023853027194181762459053882580933629603176550242014637
  253. Fri Mar 11 12:03:57 2016 prp116 factor: 20615124867659438785212002823018517282237833650001261358550785666328397826471420433224594995968166369229350931784299
  254. Fri Mar 11 12:03:57 2016 elapsed time 02:23:27
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