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debrouxl

11_239_plus_8_239

Jun 7th, 2016
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  1. Thu May 5 23:21:40 2016
  2. Thu May 5 23:21:40 2016
  3. Thu May 5 23:21:40 2016 Msieve v. 1.53 (SVN Répertoire non versionné)
  4. Thu May 5 23:21:40 2016 random seeds: 41d853b5 a4c3756c
  5. Thu May 5 23:21:40 2016 factoring 393542451878840108537265766066094828807938083412291495192646146222576840946945522905020743570455640480633046964192149905488739057103775093304564514049566563684955066859112956947931983005573125824643185439 (204 digits)
  6. Thu May 5 23:21:41 2016 no P-1/P+1/ECM available, skipping
  7. Thu May 5 23:21:41 2016 commencing number field sieve (204-digit input)
  8. Thu May 5 23:21:41 2016 R0: 452592555681759518058893560348969204658401
  9. Thu May 5 23:21:41 2016 R1: -1329227995784915872903807060280344576
  10. Thu May 5 23:21:41 2016 A0: 11
  11. Thu May 5 23:21:41 2016 A1: 0
  12. Thu May 5 23:21:41 2016 A2: 0
  13. Thu May 5 23:21:41 2016 A3: 0
  14. Thu May 5 23:21:41 2016 A4: 0
  15. Thu May 5 23:21:41 2016 A5: 0
  16. Thu May 5 23:21:41 2016 A6: 8
  17. Thu May 5 23:21:41 2016 skew 1.05, size 2.307e-12, alpha 0.480, combined = 2.174e-13 rroots = 0
  18. Thu May 5 23:21:41 2016
  19. Thu May 5 23:21:41 2016 commencing relation filtering
  20. Thu May 5 23:21:41 2016 setting target matrix density to 90.0
  21. Thu May 5 23:21:41 2016 estimated available RAM is 15950.1 MB
  22. Thu May 5 23:21:41 2016 commencing duplicate removal, pass 1
  23. Thu May 5 23:26:45 2016 error -11 reading relation 41966298
  24. Thu May 5 23:34:01 2016 error -1 reading relation 102052398
  25. Thu May 5 23:34:01 2016 error -1 reading relation 102052399
  26. Thu May 5 23:42:43 2016 skipped 74 relations with b > 2^32
  27. Thu May 5 23:42:43 2016 skipped 1 relations with composite factors
  28. Thu May 5 23:42:43 2016 found 6665342 hash collisions in 173744933 relations
  29. Thu May 5 23:42:57 2016 added 1218432 free relations
  30. Thu May 5 23:42:57 2016 commencing duplicate removal, pass 2
  31. Thu May 5 23:43:48 2016 found 0 duplicates and 174963365 unique relations
  32. Thu May 5 23:43:48 2016 memory use: 506.4 MB
  33. Thu May 5 23:43:48 2016 reading ideals above 134152192
  34. Thu May 5 23:43:48 2016 commencing singleton removal, initial pass
  35. Thu May 5 23:59:23 2016 memory use: 3012.0 MB
  36. Thu May 5 23:59:24 2016 reading all ideals from disk
  37. Thu May 5 23:59:28 2016 memory use: 3214.5 MB
  38. Thu May 5 23:59:33 2016 commencing in-memory singleton removal
  39. Thu May 5 23:59:39 2016 begin with 174963365 relations and 156190392 unique ideals
  40. Fri May 6 00:00:46 2016 reduce to 100776761 relations and 73131296 ideals in 17 passes
  41. Fri May 6 00:00:46 2016 max relations containing the same ideal: 79
  42. Fri May 6 00:00:50 2016 reading ideals above 720000
  43. Fri May 6 00:00:50 2016 commencing singleton removal, initial pass
  44. Fri May 6 00:12:47 2016 memory use: 2756.0 MB
  45. Fri May 6 00:12:47 2016 reading all ideals from disk
  46. Fri May 6 00:12:53 2016 memory use: 3982.7 MB
  47. Fri May 6 00:13:02 2016 keeping 87811343 ideals with weight <= 200, target excess is 517736
  48. Fri May 6 00:13:13 2016 commencing in-memory singleton removal
  49. Fri May 6 00:13:21 2016 begin with 100776761 relations and 87811343 unique ideals
  50. Fri May 6 00:14:28 2016 reduce to 100775394 relations and 87809976 ideals in 9 passes
  51. Fri May 6 00:14:28 2016 max relations containing the same ideal: 200
  52. Fri May 6 00:15:12 2016 removing 12013554 relations and 10013554 ideals in 2000000 cliques
  53. Fri May 6 00:15:15 2016 commencing in-memory singleton removal
  54. Fri May 6 00:15:22 2016 begin with 88761840 relations and 87809976 unique ideals
  55. Fri May 6 00:16:21 2016 reduce to 87716004 relations and 76724747 ideals in 9 passes
  56. Fri May 6 00:16:21 2016 max relations containing the same ideal: 192
  57. Fri May 6 00:16:59 2016 removing 9094207 relations and 7094207 ideals in 2000000 cliques
  58. Fri May 6 00:17:02 2016 commencing in-memory singleton removal
  59. Fri May 6 00:17:08 2016 begin with 78621797 relations and 76724747 unique ideals
  60. Fri May 6 00:18:00 2016 reduce to 77917844 relations and 68910783 ideals in 9 passes
  61. Fri May 6 00:18:00 2016 max relations containing the same ideal: 181
  62. Fri May 6 00:18:34 2016 removing 8201358 relations and 6201358 ideals in 2000000 cliques
  63. Fri May 6 00:18:37 2016 commencing in-memory singleton removal
  64. Fri May 6 00:18:42 2016 begin with 69716486 relations and 68910783 unique ideals
  65. Fri May 6 00:19:27 2016 reduce to 69081896 relations and 62059872 ideals in 9 passes
  66. Fri May 6 00:19:27 2016 max relations containing the same ideal: 166
  67. Fri May 6 00:19:58 2016 removing 7738081 relations and 5738081 ideals in 2000000 cliques
  68. Fri May 6 00:20:00 2016 commencing in-memory singleton removal
  69. Fri May 6 00:20:05 2016 begin with 61343815 relations and 62059872 unique ideals
  70. Fri May 6 00:20:36 2016 reduce to 60720271 relations and 55682254 ideals in 7 passes
  71. Fri May 6 00:20:36 2016 max relations containing the same ideal: 153
  72. Fri May 6 00:21:03 2016 removing 7456109 relations and 5456109 ideals in 2000000 cliques
  73. Fri May 6 00:21:05 2016 commencing in-memory singleton removal
  74. Fri May 6 00:21:09 2016 begin with 53264162 relations and 55682254 unique ideals
  75. Fri May 6 00:21:39 2016 reduce to 52619221 relations and 49562543 ideals in 8 passes
  76. Fri May 6 00:21:39 2016 max relations containing the same ideal: 140
  77. Fri May 6 00:22:03 2016 removing 7273700 relations and 5273700 ideals in 2000000 cliques
  78. Fri May 6 00:22:05 2016 commencing in-memory singleton removal
  79. Fri May 6 00:22:08 2016 begin with 45345521 relations and 49562543 unique ideals
  80. Fri May 6 00:22:34 2016 reduce to 44633541 relations and 43553078 ideals in 8 passes
  81. Fri May 6 00:22:34 2016 max relations containing the same ideal: 127
  82. Fri May 6 00:22:54 2016 removing 2309318 relations and 1829429 ideals in 479889 cliques
  83. Fri May 6 00:22:55 2016 commencing in-memory singleton removal
  84. Fri May 6 00:22:58 2016 begin with 42324223 relations and 43553078 unique ideals
  85. Fri May 6 00:23:19 2016 reduce to 42246258 relations and 41644932 ideals in 7 passes
  86. Fri May 6 00:23:19 2016 max relations containing the same ideal: 122
  87. Fri May 6 00:23:45 2016 relations with 0 large ideals: 19842
  88. Fri May 6 00:23:45 2016 relations with 1 large ideals: 4484
  89. Fri May 6 00:23:45 2016 relations with 2 large ideals: 64795
  90. Fri May 6 00:23:45 2016 relations with 3 large ideals: 523970
  91. Fri May 6 00:23:45 2016 relations with 4 large ideals: 2308385
  92. Fri May 6 00:23:45 2016 relations with 5 large ideals: 6143469
  93. Fri May 6 00:23:45 2016 relations with 6 large ideals: 10277684
  94. Fri May 6 00:23:45 2016 relations with 7+ large ideals: 22903629
  95. Fri May 6 00:23:45 2016 commencing 2-way merge
  96. Fri May 6 00:24:10 2016 reduce to 27754592 relation sets and 27153266 unique ideals
  97. Fri May 6 00:24:10 2016 commencing full merge
  98. Fri May 6 00:32:29 2016 memory use: 3441.5 MB
  99. Fri May 6 00:32:31 2016 found 13712200 cycles, need 13635466
  100. Fri May 6 00:32:35 2016 weight of 13635466 cycles is about 1227245534 (90.00/cycle)
  101. Fri May 6 00:32:35 2016 distribution of cycle lengths:
  102. Fri May 6 00:32:35 2016 1 relations: 999135
  103. Fri May 6 00:32:35 2016 2 relations: 1238821
  104. Fri May 6 00:32:35 2016 3 relations: 1358473
  105. Fri May 6 00:32:35 2016 4 relations: 1316992
  106. Fri May 6 00:32:35 2016 5 relations: 1280561
  107. Fri May 6 00:32:35 2016 6 relations: 1199423
  108. Fri May 6 00:32:35 2016 7 relations: 1100182
  109. Fri May 6 00:32:35 2016 8 relations: 982676
  110. Fri May 6 00:32:35 2016 9 relations: 860872
  111. Fri May 6 00:32:35 2016 10+ relations: 3298331
  112. Fri May 6 00:32:35 2016 heaviest cycle: 25 relations
  113. Fri May 6 00:32:39 2016 commencing cycle optimization
  114. Fri May 6 00:32:59 2016 start with 91968520 relations
  115. Fri May 6 00:35:32 2016 pruned 3063287 relations
  116. Fri May 6 00:35:32 2016 memory use: 2712.0 MB
  117. Fri May 6 00:35:32 2016 distribution of cycle lengths:
  118. Fri May 6 00:35:32 2016 1 relations: 999135
  119. Fri May 6 00:35:32 2016 2 relations: 1266659
  120. Fri May 6 00:35:32 2016 3 relations: 1411100
  121. Fri May 6 00:35:32 2016 4 relations: 1362149
  122. Fri May 6 00:35:32 2016 5 relations: 1328848
  123. Fri May 6 00:35:32 2016 6 relations: 1238670
  124. Fri May 6 00:35:32 2016 7 relations: 1133218
  125. Fri May 6 00:35:32 2016 8 relations: 1003494
  126. Fri May 6 00:35:32 2016 9 relations: 871789
  127. Fri May 6 00:35:32 2016 10+ relations: 3020404
  128. Fri May 6 00:35:32 2016 heaviest cycle: 25 relations
  129. Fri May 6 00:35:52 2016 RelProcTime: 4451
  130. Fri May 6 00:35:52 2016
  131. Fri May 6 00:35:52 2016 commencing linear algebra
  132. Fri May 6 00:35:58 2016 read 13635466 cycles
  133. Fri May 6 00:36:23 2016 cycles contain 41905190 unique relations
  134. Fri May 6 00:39:46 2016 read 41905190 relations
  135. Fri May 6 00:40:52 2016 using 20 quadratic characters above 4294917295
  136. Fri May 6 00:44:08 2016 building initial matrix
  137. Fri May 6 00:51:13 2016 memory use: 5397.3 MB
  138. Fri May 6 00:51:18 2016 read 13635466 cycles
  139. Fri May 6 00:51:20 2016 matrix is 13635289 x 13635466 (5036.5 MB) with weight 1479517709 (108.51/col)
  140. Fri May 6 00:51:20 2016 sparse part has weight 1170295470 (85.83/col)
  141. Fri May 6 00:53:45 2016 filtering completed in 2 passes
  142. Fri May 6 00:53:47 2016 matrix is 13634429 x 13634606 (5036.4 MB) with weight 1479492256 (108.51/col)
  143. Fri May 6 00:53:47 2016 sparse part has weight 1170288804 (85.83/col)
  144. Fri May 6 00:54:38 2016 matrix starts at (0, 0)
  145. Fri May 6 00:54:40 2016 matrix is 13634429 x 13634606 (5036.4 MB) with weight 1479492256 (108.51/col)
  146. Fri May 6 00:54:40 2016 sparse part has weight 1170288804 (85.83/col)
  147. Fri May 6 00:54:40 2016 saving the first 48 matrix rows for later
  148. Fri May 6 00:54:41 2016 matrix includes 64 packed rows
  149. Fri May 6 00:54:43 2016 matrix is 13634381 x 13634606 (4847.4 MB) with weight 1231388422 (90.31/col)
  150. Fri May 6 00:54:43 2016 sparse part has weight 1134374323 (83.20/col)
  151. Fri May 6 00:54:43 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  152. Fri May 6 00:55:33 2016 commencing Lanczos iteration (4 threads)
  153. Fri May 6 00:55:33 2016 memory use: 4092.3 MB
  154. Fri May 6 00:56:47 2016 linear algebra at 0.0%, ETA 177h 7m
  155. Fri May 6 00:57:11 2016 checkpointing every 80000 dimensions
  156. Fri May 6 12:34:05 2016 lanczos halted after 14987 iterations (dim = 947597)
  157. Fri May 6 12:34:05 2016 BLanczosTime: 43093
  158. Fri May 6 12:34:05 2016
  159. Fri May 6 12:34:05 2016 commencing square root phase
  160. Fri May 6 12:34:05 2016 handling dependencies 1 to 64
  161. Fri May 6 12:34:05 2016 reading relations for dependency 1
  162. Fri May 6 12:34:05 2016 error: read_cycles can't open dependency file
  163. Fri May 6 13:39:59 2016
  164. Fri May 6 13:39:59 2016
  165. Fri May 6 13:39:59 2016 Msieve v. 1.53 (SVN Répertoire non versionné)
  166. Fri May 6 13:39:59 2016 random seeds: 89498235 a95c13a8
  167. Fri May 6 13:39:59 2016 factoring 393542451878840108537265766066094828807938083412291495192646146222576840946945522905020743570455640480633046964192149905488739057103775093304564514049566563684955066859112956947931983005573125824643185439 (204 digits)
  168. Fri May 6 13:40:00 2016 no P-1/P+1/ECM available, skipping
  169. Fri May 6 13:40:00 2016 commencing number field sieve (204-digit input)
  170. Fri May 6 13:40:00 2016 R0: 452592555681759518058893560348969204658401
  171. Fri May 6 13:40:00 2016 R1: -1329227995784915872903807060280344576
  172. Fri May 6 13:40:00 2016 A0: 11
  173. Fri May 6 13:40:00 2016 A1: 0
  174. Fri May 6 13:40:00 2016 A2: 0
  175. Fri May 6 13:40:00 2016 A3: 0
  176. Fri May 6 13:40:00 2016 A4: 0
  177. Fri May 6 13:40:00 2016 A5: 0
  178. Fri May 6 13:40:00 2016 A6: 8
  179. Fri May 6 13:40:00 2016 skew 1.05, size 2.307e-12, alpha 0.480, combined = 2.174e-13 rroots = 0
  180. Fri May 6 13:40:00 2016
  181. Fri May 6 13:40:00 2016 commencing linear algebra
  182. Fri May 6 13:40:11 2016 matrix starts at (0, 0)
  183. Fri May 6 13:40:13 2016 matrix is 13634429 x 13634606 (5036.4 MB) with weight 1479492256 (108.51/col)
  184. Fri May 6 13:40:13 2016 sparse part has weight 1170288804 (85.83/col)
  185. Fri May 6 13:40:13 2016 saving the first 48 matrix rows for later
  186. Fri May 6 13:40:14 2016 matrix includes 64 packed rows
  187. Fri May 6 13:40:16 2016 matrix is 13634381 x 13634606 (4847.4 MB) with weight 1231388422 (90.31/col)
  188. Fri May 6 13:40:16 2016 sparse part has weight 1134374323 (83.20/col)
  189. Fri May 6 13:40:16 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  190. Fri May 6 13:41:04 2016 commencing Lanczos iteration (4 threads)
  191. Fri May 6 13:41:04 2016 memory use: 4092.3 MB
  192. Fri May 6 13:41:05 2016 restarting at iteration 14987 (dim = 947597)
  193. Fri May 6 13:41:21 2016 checkpointing every 100000 dimensions
  194. Fri May 6 13:41:54 2016 linear algebra at 7.0%, ETA 113h40m
  195. Tue May 10 22:01:25 2016 lanczos halted after 215612 iterations (dim = 13634377)
  196. Tue May 10 22:01:38 2016 recovered 35 nontrivial dependencies
  197. Tue May 10 22:01:39 2016 BLanczosTime: 375699
  198. Tue May 10 22:01:39 2016
  199. Tue May 10 22:01:39 2016 commencing square root phase
  200. Tue May 10 22:01:39 2016 reading relations for dependency 1
  201. Tue May 10 22:01:40 2016 read 6819856 cycles
  202. Tue May 10 22:01:53 2016 cycles contain 20958710 unique relations
  203. Tue May 10 22:03:40 2016 read 20958710 relations
  204. Tue May 10 22:05:23 2016 multiplying 20958710 relations
  205. Tue May 10 22:18:19 2016 multiply complete, coefficients have about 590.20 million bits
  206. Tue May 10 22:18:20 2016 initial square root is modulo 197359
  207. Tue May 10 22:31:53 2016 GCD is N, no factor found
  208. Tue May 10 22:31:53 2016 reading relations for dependency 2
  209. Tue May 10 22:31:54 2016 read 6817121 cycles
  210. Tue May 10 22:32:07 2016 cycles contain 20952786 unique relations
  211. Tue May 10 22:33:53 2016 read 20952786 relations
  212. Tue May 10 22:35:37 2016 multiplying 20952786 relations
  213. Tue May 10 22:48:32 2016 multiply complete, coefficients have about 590.04 million bits
  214. Tue May 10 22:48:34 2016 initial square root is modulo 196597
  215. Tue May 10 23:02:06 2016 GCD is 1, no factor found
  216. Tue May 10 23:02:06 2016 reading relations for dependency 3
  217. Tue May 10 23:02:07 2016 read 6819677 cycles
  218. Tue May 10 23:02:20 2016 cycles contain 20955040 unique relations
  219. Tue May 10 23:04:07 2016 read 20955040 relations
  220. Tue May 10 23:05:51 2016 multiplying 20955040 relations
  221. Tue May 10 23:18:46 2016 multiply complete, coefficients have about 590.10 million bits
  222. Tue May 10 23:18:48 2016 initial square root is modulo 196873
  223. Tue May 10 23:32:23 2016 sqrtTime: 5444
  224. Tue May 10 23:32:23 2016 p92 factor: 29133612806383933010729700039793590364475990778395579439006786396853326915315527553999096791
  225. Tue May 10 23:32:23 2016 p113 factor: 13508192564178127338587940139634160648290450996602710834284982355781761290426226150800382402818856444668899713529
  226. Tue May 10 23:32:23 2016 elapsed time 105:52:24
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