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CarlosPinho

GC_8_274

CarlosPinho
May 29th, 2016
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  1. Fri Dec 12 01:10:06 2014
  2. Fri Dec 12 01:10:06 2014
  3. Fri Dec 12 01:10:06 2014 Msieve v. 1.52 (SVN 946)
  4. Fri Dec 12 01:10:06 2014 random seeds: 68eb1500 02d5b7b7
  5. Fri Dec 12 01:10:06 2014 factoring 589472631735437152194316916904064434078857912648344260296496185278938667177486158327870183957027356886091083648287704574848613269789521124994135902598309406251542034283826931792450687022629220604803257380971919907482344628023294614679109650478812869 (249 digits)
  6. Fri Dec 12 01:10:08 2014 no P-1/P+1/ECM available, skipping
  7. Fri Dec 12 01:10:08 2014 commencing number field sieve (249-digit input)
  8. Fri Dec 12 01:10:08 2014 R0: -174224571863520493293247799005065324265472
  9. Fri Dec 12 01:10:08 2014 R1: 1
  10. Fri Dec 12 01:10:08 2014 A0: 1
  11. Fri Dec 12 01:10:08 2014 A1: 0
  12. Fri Dec 12 01:10:08 2014 A2: 0
  13. Fri Dec 12 01:10:08 2014 A3: 0
  14. Fri Dec 12 01:10:08 2014 A4: 0
  15. Fri Dec 12 01:10:08 2014 A5: 0
  16. Fri Dec 12 01:10:08 2014 A6: 274
  17. Fri Dec 12 01:10:08 2014 skew 1.00, size 3.225e-012, alpha -0.799, combined = 2.718e-013 rroots = 0
  18. Fri Dec 12 01:10:08 2014
  19. Fri Dec 12 01:10:08 2014 commencing relation filtering
  20. Fri Dec 12 01:10:08 2014 setting target matrix density to 110.0
  21. Fri Dec 12 01:10:08 2014 estimated available RAM is 16333.7 MB
  22. Fri Dec 12 01:10:08 2014 commencing duplicate removal, pass 1
  23. <errors reading relations>
  24. Fri Dec 12 01:35:21 2014 skipped 251 relations with b > 2^32
  25. Fri Dec 12 01:35:21 2014 found 42786203 hash collisions in 213608445 relations
  26. Fri Dec 12 01:35:43 2014 added 1218945 free relations
  27. Fri Dec 12 01:35:43 2014 commencing duplicate removal, pass 2
  28. Fri Dec 12 01:37:00 2014 found 43107177 duplicates and 171720213 unique relations
  29. Fri Dec 12 01:37:00 2014 memory use: 1321.5 MB
  30. Fri Dec 12 01:37:00 2014 reading ideals above 164429824
  31. Fri Dec 12 01:37:00 2014 commencing singleton removal, initial pass
  32. Fri Dec 12 01:59:23 2014 memory use: 3012.0 MB
  33. Fri Dec 12 01:59:23 2014 reading all ideals from disk
  34. Fri Dec 12 01:59:29 2014 memory use: 2851.7 MB
  35. Fri Dec 12 01:59:33 2014 commencing in-memory singleton removal
  36. Fri Dec 12 01:59:37 2014 begin with 171720213 relations and 151261340 unique ideals
  37. Fri Dec 12 02:00:23 2014 reduce to 95989697 relations and 66124872 ideals in 16 passes
  38. Fri Dec 12 02:00:23 2014 max relations containing the same ideal: 31
  39. Fri Dec 12 02:00:29 2014 reading ideals above 720000
  40. Fri Dec 12 02:00:29 2014 commencing singleton removal, initial pass
  41. Fri Dec 12 02:15:20 2014 memory use: 2756.0 MB
  42. Fri Dec 12 02:15:20 2014 reading all ideals from disk
  43. Fri Dec 12 02:15:29 2014 memory use: 3766.7 MB
  44. Fri Dec 12 02:15:37 2014 keeping 84048498 ideals with weight <= 200, target excess is 489263
  45. Fri Dec 12 02:15:45 2014 commencing in-memory singleton removal
  46. Fri Dec 12 02:15:51 2014 begin with 95989697 relations and 84048498 unique ideals
  47. Fri Dec 12 02:17:03 2014 reduce to 95940857 relations and 83999633 ideals in 11 passes
  48. Fri Dec 12 02:17:03 2014 max relations containing the same ideal: 200
  49. Fri Dec 12 02:17:38 2014 removing 12167381 relations and 10167381 ideals in 2000000 cliques
  50. Fri Dec 12 02:17:41 2014 commencing in-memory singleton removal
  51. Fri Dec 12 02:17:46 2014 begin with 83773476 relations and 83999633 unique ideals
  52. Fri Dec 12 02:18:43 2014 reduce to 82622725 relations and 72650909 ideals in 10 passes
  53. Fri Dec 12 02:18:43 2014 max relations containing the same ideal: 192
  54. Fri Dec 12 02:19:14 2014 removing 9216826 relations and 7216826 ideals in 2000000 cliques
  55. Fri Dec 12 02:19:16 2014 commencing in-memory singleton removal
  56. Fri Dec 12 02:19:21 2014 begin with 73405899 relations and 72650909 unique ideals
  57. Fri Dec 12 02:20:09 2014 reduce to 72618363 relations and 64627634 ideals in 10 passes
  58. Fri Dec 12 02:20:09 2014 max relations containing the same ideal: 175
  59. Fri Dec 12 02:20:37 2014 removing 8342084 relations and 6342084 ideals in 2000000 cliques
  60. Fri Dec 12 02:20:39 2014 commencing in-memory singleton removal
  61. Fri Dec 12 02:20:43 2014 begin with 64276279 relations and 64627634 unique ideals
  62. Fri Dec 12 02:21:21 2014 reduce to 63550500 relations and 57541314 ideals in 9 passes
  63. Fri Dec 12 02:21:21 2014 max relations containing the same ideal: 162
  64. Fri Dec 12 02:21:45 2014 removing 7901169 relations and 5901169 ideals in 2000000 cliques
  65. Fri Dec 12 02:21:47 2014 commencing in-memory singleton removal
  66. Fri Dec 12 02:21:51 2014 begin with 55649331 relations and 57541314 unique ideals
  67. Fri Dec 12 02:22:23 2014 reduce to 54922840 relations and 50893094 ideals in 9 passes
  68. Fri Dec 12 02:22:23 2014 max relations containing the same ideal: 147
  69. Fri Dec 12 02:22:44 2014 removing 7633252 relations and 5633252 ideals in 2000000 cliques
  70. Fri Dec 12 02:22:46 2014 commencing in-memory singleton removal
  71. Fri Dec 12 02:22:49 2014 begin with 47289588 relations and 50893094 unique ideals
  72. Fri Dec 12 02:23:13 2014 reduce to 46518866 relations and 44464165 ideals in 8 passes
  73. Fri Dec 12 02:23:13 2014 max relations containing the same ideal: 131
  74. Fri Dec 12 02:23:31 2014 removing 5910753 relations and 4423598 ideals in 1487155 cliques
  75. Fri Dec 12 02:23:32 2014 commencing in-memory singleton removal
  76. Fri Dec 12 02:23:35 2014 begin with 40608113 relations and 44464165 unique ideals
  77. Fri Dec 12 02:23:55 2014 reduce to 40078329 relations and 39496037 ideals in 8 passes
  78. Fri Dec 12 02:23:55 2014 max relations containing the same ideal: 117
  79. Fri Dec 12 02:24:11 2014 removing 121758 relations and 107012 ideals in 14746 cliques
  80. Fri Dec 12 02:24:11 2014 commencing in-memory singleton removal
  81. Fri Dec 12 02:24:14 2014 begin with 39956571 relations and 39496037 unique ideals
  82. Fri Dec 12 02:24:26 2014 reduce to 39956384 relations and 39388838 ideals in 5 passes
  83. Fri Dec 12 02:24:26 2014 max relations containing the same ideal: 117
  84. Fri Dec 12 02:24:33 2014 relations with 0 large ideals: 18723
  85. Fri Dec 12 02:24:33 2014 relations with 1 large ideals: 4040
  86. Fri Dec 12 02:24:33 2014 relations with 2 large ideals: 59737
  87. Fri Dec 12 02:24:33 2014 relations with 3 large ideals: 485394
  88. Fri Dec 12 02:24:33 2014 relations with 4 large ideals: 2168194
  89. Fri Dec 12 02:24:33 2014 relations with 5 large ideals: 5806539
  90. Fri Dec 12 02:24:33 2014 relations with 6 large ideals: 9766547
  91. Fri Dec 12 02:24:33 2014 relations with 7+ large ideals: 21647210
  92. Fri Dec 12 02:24:33 2014 commencing 2-way merge
  93. Fri Dec 12 02:24:54 2014 reduce to 25682297 relation sets and 25114751 unique ideals
  94. Fri Dec 12 02:24:54 2014 commencing full merge
  95. Fri Dec 12 02:33:09 2014 memory use: 3325.8 MB
  96. Fri Dec 12 02:33:12 2014 found 11883145 cycles, need 11866951
  97. Fri Dec 12 02:33:12 2014 weight of 11866951 cycles is about 1305687552 (110.03/cycle)
  98. Fri Dec 12 02:33:12 2014 distribution of cycle lengths:
  99. Fri Dec 12 02:33:12 2014 1 relations: 677237
  100. Fri Dec 12 02:33:12 2014 2 relations: 863404
  101. Fri Dec 12 02:33:12 2014 3 relations: 957592
  102. Fri Dec 12 02:33:12 2014 4 relations: 953302
  103. Fri Dec 12 02:33:12 2014 5 relations: 938800
  104. Fri Dec 12 02:33:12 2014 6 relations: 903718
  105. Fri Dec 12 02:33:12 2014 7 relations: 854953
  106. Fri Dec 12 02:33:12 2014 8 relations: 799883
  107. Fri Dec 12 02:33:12 2014 9 relations: 734676
  108. Fri Dec 12 02:33:12 2014 10+ relations: 4183386
  109. Fri Dec 12 02:33:12 2014 heaviest cycle: 28 relations
  110. Fri Dec 12 02:33:14 2014 commencing cycle optimization
  111. Fri Dec 12 02:33:29 2014 start with 97772300 relations
  112. Fri Dec 12 02:36:52 2014 pruned 3911611 relations
  113. Fri Dec 12 02:36:52 2014 memory use: 2668.7 MB
  114. Fri Dec 12 02:36:52 2014 distribution of cycle lengths:
  115. Fri Dec 12 02:36:52 2014 1 relations: 677237
  116. Fri Dec 12 02:36:52 2014 2 relations: 883323
  117. Fri Dec 12 02:36:52 2014 3 relations: 996131
  118. Fri Dec 12 02:36:52 2014 4 relations: 988495
  119. Fri Dec 12 02:36:52 2014 5 relations: 979563
  120. Fri Dec 12 02:36:52 2014 6 relations: 938925
  121. Fri Dec 12 02:36:52 2014 7 relations: 889841
  122. Fri Dec 12 02:36:52 2014 8 relations: 828025
  123. Fri Dec 12 02:36:52 2014 9 relations: 758020
  124. Fri Dec 12 02:36:52 2014 10+ relations: 3927391
  125. Fri Dec 12 02:36:52 2014 heaviest cycle: 28 relations
  126. Fri Dec 12 02:37:10 2014 RelProcTime: 5222
  127. Fri Dec 12 02:37:10 2014
  128. Fri Dec 12 02:37:10 2014 commencing linear algebra
  129. Fri Dec 12 02:37:12 2014 read 11866951 cycles
  130. Fri Dec 12 02:37:30 2014 cycles contain 39594777 unique relations
  131. Fri Dec 12 02:42:37 2014 read 39594777 relations
  132. Fri Dec 12 02:43:30 2014 using 20 quadratic characters above 2147483034
  133. Fri Dec 12 02:45:51 2014 building initial matrix
  134. Fri Dec 12 02:52:23 2014 memory use: 5298.7 MB
  135. Fri Dec 12 02:52:30 2014 read 11866951 cycles
  136. Fri Dec 12 02:52:33 2014 matrix is 11866774 x 11866951 (5184.8 MB) with weight 1537317332 (129.55/col)
  137. Fri Dec 12 02:52:33 2014 sparse part has weight 1228640313 (103.53/col)
  138. Fri Dec 12 02:54:30 2014 filtering completed in 2 passes
  139. Fri Dec 12 02:54:33 2014 matrix is 11866564 x 11866741 (5184.8 MB) with weight 1537309578 (129.55/col)
  140. Fri Dec 12 02:54:33 2014 sparse part has weight 1228638435 (103.54/col)
  141. Fri Dec 12 02:55:04 2014 matrix starts at (0, 0)
  142. Fri Dec 12 02:55:07 2014 matrix is 11866564 x 11866741 (5184.8 MB) with weight 1537309578 (129.55/col)
  143. Fri Dec 12 02:55:07 2014 sparse part has weight 1228638435 (103.54/col)
  144. Fri Dec 12 02:55:07 2014 saving the first 48 matrix rows for later
  145. Fri Dec 12 02:55:10 2014 matrix includes 64 packed rows
  146. Fri Dec 12 02:55:12 2014 matrix is 11866516 x 11866741 (4999.7 MB) with weight 1299335003 (109.49/col)
  147. Fri Dec 12 02:55:12 2014 sparse part has weight 1191979251 (100.45/col)
  148. Fri Dec 12 02:55:12 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  149. Fri Dec 12 02:56:06 2014 commencing Lanczos iteration
  150. Fri Dec 12 02:56:06 2014 memory use: 4236.8 MB
  151. Fri Dec 12 02:58:20 2014 linear algebra at 0.0%, ETA 279h12m
  152. Fri Dec 12 02:59:03 2014 checkpointing every 50000 dimensions
  153. Sun Dec 14 03:49:40 2014 lanczos halted after 33116 iterations (dim = 2094088)
  154. Sun Dec 14 03:49:47 2014 BLanczosTime: 177157
  155. Sun Dec 14 03:49:47 2014
  156. Sun Dec 14 03:50:06 2014
  157. Sun Dec 14 03:50:06 2014
  158. Sun Dec 14 03:50:06 2014 Msieve v. 1.52 (SVN 946)
  159. Sun Dec 14 03:50:06 2014 random seeds: 298e5780 d3230966
  160. Sun Dec 14 03:50:06 2014 factoring 589472631735437152194316916904064434078857912648344260296496185278938667177486158327870183957027356886091083648287704574848613269789521124994135902598309406251542034283826931792450687022629220604803257380971919907482344628023294614679109650478812869 (249 digits)
  161. Sun Dec 14 03:50:07 2014 no P-1/P+1/ECM available, skipping
  162. Sun Dec 14 03:50:07 2014 commencing number field sieve (249-digit input)
  163. Sun Dec 14 03:50:07 2014 R0: -174224571863520493293247799005065324265472
  164. Sun Dec 14 03:50:07 2014 R1: 1
  165. Sun Dec 14 03:50:07 2014 A0: 1
  166. Sun Dec 14 03:50:07 2014 A1: 0
  167. Sun Dec 14 03:50:07 2014 A2: 0
  168. Sun Dec 14 03:50:07 2014 A3: 0
  169. Sun Dec 14 03:50:07 2014 A4: 0
  170. Sun Dec 14 03:50:07 2014 A5: 0
  171. Sun Dec 14 03:50:07 2014 A6: 274
  172. Sun Dec 14 03:50:07 2014 skew 1.00, size 3.225e-012, alpha -0.799, combined = 2.718e-013 rroots = 0
  173. Sun Dec 14 03:50:07 2014
  174. Sun Dec 14 03:50:07 2014 commencing linear algebra
  175. Sun Dec 14 03:50:13 2014 matrix starts at (0, 0)
  176. Sun Dec 14 03:50:16 2014 matrix is 11866564 x 11866741 (5184.8 MB) with weight 1537309578 (129.55/col)
  177. Sun Dec 14 03:50:16 2014 sparse part has weight 1228638435 (103.54/col)
  178. Sun Dec 14 03:50:16 2014 saving the first 48 matrix rows for later
  179. Sun Dec 14 03:50:19 2014 matrix includes 64 packed rows
  180. Sun Dec 14 03:50:21 2014 matrix is 11866516 x 11866741 (4999.7 MB) with weight 1299335003 (109.49/col)
  181. Sun Dec 14 03:50:21 2014 sparse part has weight 1191979251 (100.45/col)
  182. Sun Dec 14 03:50:21 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  183. Sun Dec 14 03:51:14 2014 commencing Lanczos iteration (4 threads)
  184. Sun Dec 14 03:51:14 2014 memory use: 4236.9 MB
  185. Sun Dec 14 03:51:15 2014 restarting at iteration 33116 (dim = 2094088)
  186. Sun Dec 14 03:51:53 2014 linear algebra at 17.7%, ETA 68h12m
  187. Sun Dec 14 03:52:04 2014 checkpointing every 150000 dimensions
  188. Wed Dec 17 00:12:55 2014 lanczos halted after 187659 iterations (dim = 11866516)
  189. Wed Dec 17 00:13:14 2014 recovered 38 nontrivial dependencies
  190. Wed Dec 17 00:13:18 2014 BLanczosTime: 246191
  191. Wed Dec 17 00:13:18 2014
  192. Wed Dec 17 00:13:18 2014 commencing square root phase
  193. Wed Dec 17 00:13:18 2014 reading relations for dependency 1
  194. Wed Dec 17 00:13:21 2014 read 5931854 cycles
  195. Wed Dec 17 00:13:29 2014 cycles contain 19790170 unique relations
  196. Wed Dec 17 00:16:24 2014 read 19790170 relations
  197. Wed Dec 17 00:17:56 2014 multiplying 19790170 relations
  198. Wed Dec 17 00:36:38 2014 multiply complete, coefficients have about 641.86 million bits
  199. Wed Dec 17 00:36:44 2014 initial square root is modulo 573451
  200. Wed Dec 17 00:58:07 2014 GCD is 1, no factor found
  201. Wed Dec 17 00:58:07 2014 reading relations for dependency 2
  202. Wed Dec 17 00:58:09 2014 read 5934410 cycles
  203. Wed Dec 17 00:58:18 2014 cycles contain 19802698 unique relations
  204. Wed Dec 17 01:01:14 2014 read 19802698 relations
  205. Wed Dec 17 01:02:47 2014 multiplying 19802698 relations
  206. Wed Dec 17 01:22:01 2014 multiply complete, coefficients have about 642.26 million bits
  207. Wed Dec 17 01:22:07 2014 initial square root is modulo 578311
  208. Wed Dec 17 01:43:59 2014 GCD is N, no factor found
  209. Wed Dec 17 01:43:59 2014 reading relations for dependency 3
  210. Wed Dec 17 01:44:01 2014 read 5937319 cycles
  211. Wed Dec 17 01:44:11 2014 cycles contain 19801554 unique relations
  212. Wed Dec 17 01:47:19 2014 read 19801554 relations
  213. Wed Dec 17 01:48:52 2014 multiplying 19801554 relations
  214. Wed Dec 17 02:07:55 2014 multiply complete, coefficients have about 642.22 million bits
  215. Wed Dec 17 02:08:01 2014 initial square root is modulo 577807
  216. Wed Dec 17 02:29:14 2014 GCD is 1, no factor found
  217. Wed Dec 17 02:29:14 2014 reading relations for dependency 4
  218. Wed Dec 17 02:29:16 2014 read 5933591 cycles
  219. Wed Dec 17 02:29:25 2014 cycles contain 19803904 unique relations
  220. Wed Dec 17 02:32:10 2014 read 19803904 relations
  221. Wed Dec 17 02:33:39 2014 multiplying 19803904 relations
  222. Wed Dec 17 02:52:08 2014 multiply complete, coefficients have about 642.30 million bits
  223. Wed Dec 17 02:52:14 2014 initial square root is modulo 578779
  224. Wed Dec 17 03:13:23 2014 GCD is 1, no factor found
  225. Wed Dec 17 03:13:23 2014 reading relations for dependency 5
  226. Wed Dec 17 03:13:25 2014 read 5932650 cycles
  227. Wed Dec 17 03:13:33 2014 cycles contain 19799892 unique relations
  228. Wed Dec 17 03:16:22 2014 read 19799892 relations
  229. Wed Dec 17 03:17:50 2014 multiplying 19799892 relations
  230. Wed Dec 17 03:36:34 2014 multiply complete, coefficients have about 642.16 million bits
  231. Wed Dec 17 03:36:40 2014 initial square root is modulo 577063
  232. Wed Dec 17 03:57:56 2014 GCD is 1, no factor found
  233. Wed Dec 17 03:57:56 2014 reading relations for dependency 6
  234. Wed Dec 17 03:57:58 2014 read 5933692 cycles
  235. Wed Dec 17 03:58:07 2014 cycles contain 19801196 unique relations
  236. Wed Dec 17 04:00:53 2014 read 19801196 relations
  237. Wed Dec 17 04:02:20 2014 multiplying 19801196 relations
  238. Wed Dec 17 04:20:45 2014 multiply complete, coefficients have about 642.20 million bits
  239. Wed Dec 17 04:20:51 2014 initial square root is modulo 577513
  240. Wed Dec 17 04:41:54 2014 GCD is 1, no factor found
  241. Wed Dec 17 04:41:54 2014 reading relations for dependency 7
  242. Wed Dec 17 04:41:56 2014 read 5927476 cycles
  243. Wed Dec 17 04:42:05 2014 cycles contain 19783226 unique relations
  244. Wed Dec 17 04:44:50 2014 read 19783226 relations
  245. Wed Dec 17 04:46:17 2014 multiplying 19783226 relations
  246. Wed Dec 17 05:04:42 2014 multiply complete, coefficients have about 641.63 million bits
  247. Wed Dec 17 05:04:47 2014 initial square root is modulo 570697
  248. Wed Dec 17 05:25:55 2014 sqrtTime: 18757
  249. Wed Dec 17 05:25:55 2014 prp119 factor: 11105961380184281315769593553543160892580581597801402849439612649183221088858535135095613486343305767234319493422344849
  250. Wed Dec 17 05:25:55 2014 prp131 factor: 53077136823760144174312953711256136617296298260897457962409761540159925155423384629172343814563442005758372491304530377636488884981
  251. Wed Dec 17 05:25:55 2014 elapsed time 73:35:49
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