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mersenneforum
Mar 25th, 2016
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  1. Fri Mar 18 13:51:09 2016 Msieve v. 1.52 (SVN exported)
  2. Fri Mar 18 13:51:09 2016 random seeds: 2dd3665c c373ddb4
  3. Fri Mar 18 13:51:09 2016 factoring 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111131 (225 digits)
  4. Fri Mar 18 13:51:12 2016 searching for 15-digit factors
  5. Fri Mar 18 13:51:14 2016 commencing number field sieve (225-digit input)
  6. Fri Mar 18 13:51:14 2016 R0: -10000000000000000000000000000000000000
  7. Fri Mar 18 13:51:14 2016 R1: 1
  8. Fri Mar 18 13:51:14 2016 A0: 179
  9. Fri Mar 18 13:51:14 2016 A1: 0
  10. Fri Mar 18 13:51:14 2016 A2: 0
  11. Fri Mar 18 13:51:14 2016 A3: 0
  12. Fri Mar 18 13:51:14 2016 A4: 0
  13. Fri Mar 18 13:51:14 2016 A5: 0
  14. Fri Mar 18 13:51:14 2016 A6: 1000
  15. Fri Mar 18 13:51:14 2016 skew 1.00, size 1.994e-11, alpha -0.327, combined = 1.082e-12 rroots = 0
  16. Fri Mar 18 13:51:14 2016
  17. Fri Mar 18 13:51:14 2016 commencing relation filtering
  18. Fri Mar 18 13:51:14 2016 setting target matrix density to 120.0
  19. Fri Mar 18 13:51:14 2016 estimated available RAM is 64393.7 MB
  20. Fri Mar 18 13:51:14 2016 commencing duplicate removal, pass 1
  21. Fri Mar 18 13:51:33 2016 error -9 reading relation 968852
  22. Fri Mar 18 13:51:52 2016 error -15 reading relation 2006641
  23. Fri Mar 18 13:53:07 2016 error -9 reading relation 6033800
  24. Fri Mar 18 13:53:36 2016 error -9 reading relation 7596299
  25. Fri Mar 18 13:53:41 2016 error -9 reading relation 7824192
  26. Fri Mar 18 13:55:24 2016 error -9 reading relation 13397920
  27. Fri Mar 18 13:55:31 2016 error -15 reading relation 13737461
  28. Fri Mar 18 13:56:17 2016 error -9 reading relation 16163909
  29. Fri Mar 18 13:56:39 2016 error -15 reading relation 17348788
  30. Fri Mar 18 14:00:00 2016 error -9 reading relation 28029733
  31. Fri Mar 18 14:00:11 2016 error -15 reading relation 28595730
  32. Fri Mar 18 14:00:17 2016 error -15 reading relation 28957320
  33. Fri Mar 18 14:01:44 2016 error -15 reading relation 33599896
  34. Fri Mar 18 14:03:05 2016 error -15 reading relation 37855594
  35. Fri Mar 18 14:07:06 2016 error -15 reading relation 50867562
  36. Fri Mar 18 14:07:11 2016 error -9 reading relation 51118239
  37. Fri Mar 18 14:07:20 2016 error -15 reading relation 51598427
  38. Fri Mar 18 14:08:02 2016 error -15 reading relation 53836752
  39. Fri Mar 18 14:08:02 2016 error -15 reading relation 53865340
  40. Fri Mar 18 14:08:03 2016 error -9 reading relation 53893103
  41. Fri Mar 18 14:08:11 2016 error -9 reading relation 54322272
  42. Fri Mar 18 14:08:13 2016 error -9 reading relation 54423444
  43. Fri Mar 18 14:08:15 2016 error -5 reading relation 54574665
  44. Fri Mar 18 14:08:56 2016 error -15 reading relation 56745720
  45. Fri Mar 18 14:08:56 2016 error -15 reading relation 56765568
  46. Fri Mar 18 14:09:08 2016 error -9 reading relation 57411052
  47. Fri Mar 18 14:09:59 2016 error -15 reading relation 60173290
  48. Fri Mar 18 14:11:06 2016 error -15 reading relation 63734038
  49. Fri Mar 18 14:11:25 2016 error -9 reading relation 64760289
  50. Fri Mar 18 14:11:49 2016 error -9 reading relation 66054356
  51. Fri Mar 18 14:11:50 2016 error -1 reading relation 66133719
  52. Fri Mar 18 14:12:16 2016 error -5 reading relation 67553629
  53. Fri Mar 18 14:12:20 2016 error -15 reading relation 67724006
  54. Fri Mar 18 14:13:34 2016 error -15 reading relation 71759688
  55. Fri Mar 18 14:13:34 2016 error -15 reading relation 71765617
  56. Fri Mar 18 14:13:35 2016 error -15 reading relation 71817163
  57. Fri Mar 18 14:14:07 2016 error -15 reading relation 73558148
  58. Fri Mar 18 14:14:13 2016 error -15 reading relation 73874836
  59. Fri Mar 18 14:15:04 2016 error -15 reading relation 76622382
  60. Fri Mar 18 14:15:05 2016 error -15 reading relation 76669780
  61. Fri Mar 18 14:15:14 2016 error -15 reading relation 77127520
  62. Fri Mar 18 14:15:35 2016 error -15 reading relation 78284599
  63. Fri Mar 18 14:15:39 2016 error -1 reading relation 78512917
  64. Fri Mar 18 14:15:44 2016 error -15 reading relation 78765419
  65. Fri Mar 18 14:17:11 2016 error -5 reading relation 83434482
  66. Fri Mar 18 14:17:20 2016 error -1 reading relation 83901065
  67. Fri Mar 18 14:17:29 2016 error -9 reading relation 84410837
  68. Fri Mar 18 14:18:43 2016 error -9 reading relation 88387512
  69. Fri Mar 18 14:18:49 2016 error -5 reading relation 88736259
  70. Fri Mar 18 14:18:53 2016 error -1 reading relation 88973596
  71. Fri Mar 18 14:18:54 2016 error -15 reading relation 89015461
  72. Fri Mar 18 14:19:58 2016 error -9 reading relation 92506980
  73. Fri Mar 18 14:19:58 2016 error -9 reading relation 92516398
  74. Fri Mar 18 14:19:58 2016 error -15 reading relation 92521736
  75. Fri Mar 18 14:20:05 2016 error -9 reading relation 92898893
  76. Fri Mar 18 14:20:06 2016 error -15 reading relation 92939581
  77. Fri Mar 18 14:20:25 2016 error -1 reading relation 94033382
  78. Fri Mar 18 14:20:25 2016 error -9 reading relation 94038527
  79. Fri Mar 18 14:20:26 2016 error -9 reading relation 94047420
  80. Fri Mar 18 14:20:27 2016 error -15 reading relation 94102528
  81. Fri Mar 18 14:20:27 2016 error -11 reading relation 94124654
  82. Fri Mar 18 14:20:27 2016 error -11 reading relation 94129920
  83. Fri Mar 18 14:20:27 2016 error -15 reading relation 94138745
  84. Fri Mar 18 14:20:29 2016 error -11 reading relation 94206524
  85. Fri Mar 18 14:20:29 2016 error -15 reading relation 94206788
  86. Fri Mar 18 14:20:29 2016 error -11 reading relation 94233166
  87. Fri Mar 18 14:20:29 2016 error -15 reading relation 94241968
  88. Fri Mar 18 14:21:59 2016 error -9 reading relation 99216425
  89. Fri Mar 18 14:22:04 2016 error -15 reading relation 99504790
  90. Fri Mar 18 14:22:07 2016 error -5 reading relation 99699546
  91. Fri Mar 18 14:22:57 2016 error -15 reading relation 102364476
  92. Fri Mar 18 14:22:57 2016 error -15 reading relation 102364815
  93. Fri Mar 18 14:22:57 2016 error -15 reading relation 102370623
  94. Fri Mar 18 14:22:57 2016 error -15 reading relation 102371654
  95. Fri Mar 18 14:22:57 2016 error -1 reading relation 102377461
  96. Fri Mar 18 14:22:57 2016 error -9 reading relation 102379527
  97. Fri Mar 18 14:23:06 2016 error -5 reading relation 102865676
  98. Fri Mar 18 14:23:07 2016 error -15 reading relation 102928741
  99. Fri Mar 18 14:23:08 2016 error -9 reading relation 102983446
  100. Fri Mar 18 14:23:10 2016 error -9 reading relation 103135340
  101. Fri Mar 18 14:23:11 2016 error -9 reading relation 103139107
  102. Fri Mar 18 14:23:23 2016 error -9 reading relation 103841794
  103. Fri Mar 18 14:23:23 2016 error -15 reading relation 103841873
  104. Fri Mar 18 14:24:40 2016 error -15 reading relation 107875115
  105. Fri Mar 18 14:24:50 2016 error -11 reading relation 108388177
  106. Fri Mar 18 14:24:52 2016 error -9 reading relation 108469617
  107. Fri Mar 18 14:24:58 2016 error -9 reading relation 108799880
  108. Fri Mar 18 14:25:42 2016 skipped 23 relations with b > 2^32
  109. Fri Mar 18 14:25:42 2016 found 19382333 hash collisions in 110640695 relations
  110. Fri Mar 18 14:26:04 2016 commencing duplicate removal, pass 2
  111. Fri Mar 18 14:43:44 2016 found 18467947 duplicates and 92172749 unique relations
  112. Fri Mar 18 14:43:44 2016 memory use: 660.8 MB
  113. Fri Mar 18 14:43:44 2016 reading ideals above 720000
  114. Fri Mar 18 14:43:44 2016 commencing singleton removal, initial pass
  115. Fri Mar 18 15:21:20 2016 memory use: 2756.0 MB
  116. Fri Mar 18 15:21:20 2016 reading all ideals from disk
  117. Fri Mar 18 15:21:23 2016 memory use: 3477.7 MB
  118. Fri Mar 18 15:21:37 2016 keeping 88358137 ideals with weight <= 200, target excess is 473917
  119. Fri Mar 18 15:21:53 2016 commencing in-memory singleton removal
  120. Fri Mar 18 15:22:05 2016 begin with 92172749 relations and 88358137 unique ideals
  121. Fri Mar 18 15:24:12 2016 reduce to 54877195 relations and 46742016 ideals in 15 passes
  122. Fri Mar 18 15:24:12 2016 max relations containing the same ideal: 149
  123. Fri Mar 18 15:24:52 2016 removing 5812591 relations and 4812591 ideals in 1000000 cliques
  124. Fri Mar 18 15:24:55 2016 commencing in-memory singleton removal
  125. Fri Mar 18 15:25:02 2016 begin with 49064604 relations and 46742016 unique ideals
  126. Fri Mar 18 15:26:05 2016 reduce to 48558302 relations and 41411163 ideals in 10 passes
  127. Fri Mar 18 15:26:05 2016 max relations containing the same ideal: 140
  128. Fri Mar 18 15:26:40 2016 removing 4499262 relations and 3499262 ideals in 1000000 cliques
  129. Fri Mar 18 15:26:42 2016 commencing in-memory singleton removal
  130. Fri Mar 18 15:26:48 2016 begin with 44059040 relations and 41411163 unique ideals
  131. Fri Mar 18 15:27:27 2016 reduce to 43729305 relations and 37575278 ideals in 7 passes
  132. Fri Mar 18 15:27:27 2016 max relations containing the same ideal: 130
  133. Fri Mar 18 15:27:58 2016 removing 4083792 relations and 3083792 ideals in 1000000 cliques
  134. Fri Mar 18 15:28:01 2016 commencing in-memory singleton removal
  135. Fri Mar 18 15:28:06 2016 begin with 39645513 relations and 37575278 unique ideals
  136. Fri Mar 18 15:28:45 2016 reduce to 39353149 relations and 34192720 ideals in 8 passes
  137. Fri Mar 18 15:28:45 2016 max relations containing the same ideal: 122
  138. Fri Mar 18 15:29:13 2016 removing 3866588 relations and 2866588 ideals in 1000000 cliques
  139. Fri Mar 18 15:29:15 2016 commencing in-memory singleton removal
  140. Fri Mar 18 15:29:19 2016 begin with 35486561 relations and 34192720 unique ideals
  141. Fri Mar 18 15:29:50 2016 reduce to 35203956 relations and 31037148 ideals in 7 passes
  142. Fri Mar 18 15:29:50 2016 max relations containing the same ideal: 113
  143. Fri Mar 18 15:30:15 2016 removing 3724420 relations and 2724420 ideals in 1000000 cliques
  144. Fri Mar 18 15:30:17 2016 commencing in-memory singleton removal
  145. Fri Mar 18 15:30:21 2016 begin with 31479536 relations and 31037148 unique ideals
  146. Fri Mar 18 15:30:51 2016 reduce to 31196719 relations and 28022869 ideals in 8 passes
  147. Fri Mar 18 15:30:51 2016 max relations containing the same ideal: 106
  148. Fri Mar 18 15:31:13 2016 removing 3629896 relations and 2629896 ideals in 1000000 cliques
  149. Fri Mar 18 15:31:14 2016 commencing in-memory singleton removal
  150. Fri Mar 18 15:31:18 2016 begin with 27566823 relations and 28022869 unique ideals
  151. Fri Mar 18 15:31:40 2016 reduce to 27272832 relations and 25090911 ideals in 7 passes
  152. Fri Mar 18 15:31:40 2016 max relations containing the same ideal: 93
  153. Fri Mar 18 15:31:59 2016 removing 3551949 relations and 2551949 ideals in 1000000 cliques
  154. Fri Mar 18 15:32:01 2016 commencing in-memory singleton removal
  155. Fri Mar 18 15:32:04 2016 begin with 23720883 relations and 25090911 unique ideals
  156. Fri Mar 18 15:32:23 2016 reduce to 23406547 relations and 22214673 ideals in 7 passes
  157. Fri Mar 18 15:32:23 2016 max relations containing the same ideal: 83
  158. Fri Mar 18 15:32:39 2016 removing 2451214 relations and 1809084 ideals in 642130 cliques
  159. Fri Mar 18 15:32:41 2016 commencing in-memory singleton removal
  160. Fri Mar 18 15:32:43 2016 begin with 20955333 relations and 22214673 unique ideals
  161. Fri Mar 18 15:32:59 2016 reduce to 20788398 relations and 20234647 ideals in 7 passes
  162. Fri Mar 18 15:32:59 2016 max relations containing the same ideal: 78
  163. Fri Mar 18 15:33:19 2016 relations with 0 large ideals: 16968
  164. Fri Mar 18 15:33:19 2016 relations with 1 large ideals: 9340
  165. Fri Mar 18 15:33:19 2016 relations with 2 large ideals: 90074
  166. Fri Mar 18 15:33:19 2016 relations with 3 large ideals: 591262
  167. Fri Mar 18 15:33:19 2016 relations with 4 large ideals: 2085117
  168. Fri Mar 18 15:33:19 2016 relations with 5 large ideals: 4351569
  169. Fri Mar 18 15:33:19 2016 relations with 6 large ideals: 5623713
  170. Fri Mar 18 15:33:19 2016 relations with 7+ large ideals: 8020355
  171. Fri Mar 18 15:33:19 2016 commencing 2-way merge
  172. Fri Mar 18 15:33:38 2016 reduce to 13701329 relation sets and 13147578 unique ideals
  173. Fri Mar 18 15:33:38 2016 commencing full merge
  174. Fri Mar 18 15:41:43 2016 memory use: 1795.0 MB
  175. Fri Mar 18 15:41:45 2016 found 6187149 cycles, need 6165778
  176. Fri Mar 18 15:41:47 2016 weight of 6165778 cycles is about 740186290 (120.05/cycle)
  177. Fri Mar 18 15:41:47 2016 distribution of cycle lengths:
  178. Fri Mar 18 15:41:47 2016 1 relations: 211348
  179. Fri Mar 18 15:41:47 2016 2 relations: 357139
  180. Fri Mar 18 15:41:47 2016 3 relations: 432586
  181. Fri Mar 18 15:41:47 2016 4 relations: 451691
  182. Fri Mar 18 15:41:47 2016 5 relations: 459938
  183. Fri Mar 18 15:41:47 2016 6 relations: 453466
  184. Fri Mar 18 15:41:47 2016 7 relations: 439252
  185. Fri Mar 18 15:41:47 2016 8 relations: 419343
  186. Fri Mar 18 15:41:47 2016 9 relations: 394823
  187. Fri Mar 18 15:41:47 2016 10+ relations: 2546192
  188. Fri Mar 18 15:41:47 2016 heaviest cycle: 28 relations
  189. Fri Mar 18 15:41:50 2016 commencing cycle optimization
  190. Fri Mar 18 15:42:07 2016 start with 56116121 relations
  191. Fri Mar 18 15:45:16 2016 pruned 2651535 relations
  192. Fri Mar 18 15:45:16 2016 memory use: 1442.1 MB
  193. Fri Mar 18 15:45:16 2016 distribution of cycle lengths:
  194. Fri Mar 18 15:45:16 2016 1 relations: 211348
  195. Fri Mar 18 15:45:16 2016 2 relations: 366295
  196. Fri Mar 18 15:45:16 2016 3 relations: 452016
  197. Fri Mar 18 15:45:16 2016 4 relations: 471830
  198. Fri Mar 18 15:45:16 2016 5 relations: 483718
  199. Fri Mar 18 15:45:16 2016 6 relations: 475648
  200. Fri Mar 18 15:45:16 2016 7 relations: 461784
  201. Fri Mar 18 15:45:16 2016 8 relations: 439921
  202. Fri Mar 18 15:45:16 2016 9 relations: 412884
  203. Fri Mar 18 15:45:16 2016 10+ relations: 2390334
  204. Fri Mar 18 15:45:16 2016 heaviest cycle: 28 relations
  205. Fri Mar 18 15:45:28 2016 RelProcTime: 6854
  206. Fri Mar 18 15:45:28 2016 elapsed time 01:54:19
  207. Fri Mar 18 18:31:56 2016
  208. Fri Mar 18 18:31:56 2016
  209. Fri Mar 18 18:31:56 2016 Msieve v. 1.52 (SVN exported)
  210. Fri Mar 18 18:31:56 2016 random seeds: 3648f6a9 a684bdb2
  211. Fri Mar 18 18:31:56 2016 MPI process 0 of 2
  212. Fri Mar 18 18:31:56 2016 factoring 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111131 (225 digits)
  213. Fri Mar 18 18:31:58 2016 searching for 15-digit factors
  214. Fri Mar 18 18:32:01 2016 commencing number field sieve (225-digit input)
  215. Fri Mar 18 18:32:01 2016 R0: -10000000000000000000000000000000000000
  216. Fri Mar 18 18:32:01 2016 R1: 1
  217. Fri Mar 18 18:32:01 2016 A0: 179
  218. Fri Mar 18 18:32:01 2016 A1: 0
  219. Fri Mar 18 18:32:01 2016 A2: 0
  220. Fri Mar 18 18:32:01 2016 A3: 0
  221. Fri Mar 18 18:32:01 2016 A4: 0
  222. Fri Mar 18 18:32:01 2016 A5: 0
  223. Fri Mar 18 18:32:01 2016 A6: 1000
  224. Fri Mar 18 18:32:01 2016 skew 1.00, size 1.994e-11, alpha -0.327, combined = 1.082e-12 rroots = 0
  225. Fri Mar 18 18:32:01 2016
  226. Fri Mar 18 18:32:01 2016 commencing linear algebra
  227. Fri Mar 18 18:32:01 2016 skipping matrix build
  228. Fri Mar 18 18:32:01 2016 initialized process (0,0) of 1 x 2 grid
  229. Fri Mar 18 18:32:05 2016 matrix starts at (0, 0)
  230. Fri Mar 18 18:32:06 2016 matrix is 6165512 x 3082849 (1441.3 MB) with weight 412622939 (133.84/col)
  231. Fri Mar 18 18:32:06 2016 sparse part has weight 343912407 (111.56/col)
  232. Fri Mar 18 18:32:06 2016 saving the first 48 matrix rows for later
  233. Fri Mar 18 18:32:07 2016 matrix includes 64 packed rows
  234. Fri Mar 18 18:32:08 2016 matrix is 6165464 x 3082849 (1373.3 MB) with weight 352606536 (114.38/col)
  235. Fri Mar 18 18:32:08 2016 sparse part has weight 329184644 (106.78/col)
  236. Fri Mar 18 18:32:08 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  237. Fri Mar 18 18:32:31 2016 commencing Lanczos iteration (12 threads)
  238. Fri Mar 18 18:32:31 2016 memory use: 1179.7 MB
  239. Fri Mar 18 18:32:46 2016 linear algebra at 0.0%, ETA 15h48m
  240. Fri Mar 18 18:32:51 2016 checkpointing every 390000 dimensions
  241. Sat Mar 19 10:42:27 2016 lanczos halted after 97502 iterations (dim = 6165464)
  242. Sat Mar 19 10:43:00 2016 recovered 36 nontrivial dependencies
  243. Sat Mar 19 10:43:00 2016 BLanczosTime: 58259
  244. Sat Mar 19 10:43:00 2016 elapsed time 16:11:04
  245. Sat Mar 19 23:55:49 2016
  246. Sat Mar 19 23:55:49 2016
  247. Sat Mar 19 23:55:49 2016 Msieve v. 1.52 (SVN exported)
  248. Sat Mar 19 23:55:49 2016 random seeds: 64bad58b a77d5998
  249. Sat Mar 19 23:55:49 2016 factoring 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111131 (225 digits)
  250. Sat Mar 19 23:55:51 2016 searching for 15-digit factors
  251. Sat Mar 19 23:55:54 2016 commencing number field sieve (225-digit input)
  252. Sat Mar 19 23:55:54 2016 R0: -10000000000000000000000000000000000000
  253. Sat Mar 19 23:55:54 2016 R1: 1
  254. Sat Mar 19 23:55:54 2016 A0: 179
  255. Sat Mar 19 23:55:54 2016 A1: 0
  256. Sat Mar 19 23:55:54 2016 A2: 0
  257. Sat Mar 19 23:55:54 2016 A3: 0
  258. Sat Mar 19 23:55:54 2016 A4: 0
  259. Sat Mar 19 23:55:54 2016 A5: 0
  260. Sat Mar 19 23:55:54 2016 A6: 1000
  261. Sat Mar 19 23:55:54 2016 skew 1.00, size 1.994e-11, alpha -0.327, combined = 1.082e-12 rroots = 0
  262. Sat Mar 19 23:55:54 2016
  263. Sat Mar 19 23:55:54 2016 commencing square root phase
  264. Sat Mar 19 23:55:54 2016 handling dependencies 3 to 3
  265. Sat Mar 19 23:55:54 2016 reading relations for dependency 3
  266. Sat Mar 19 23:55:55 2016 read 3083045 cycles
  267. Sat Mar 19 23:56:04 2016 cycles contain 10228966 unique relations
  268. Sun Mar 20 00:14:39 2016 read 10228966 relations
  269. Sun Mar 20 00:15:51 2016 multiplying 10228966 relations
  270. Sun Mar 20 00:30:27 2016 multiply complete, coefficients have about 350.63 million bits
  271. Sun Mar 20 00:30:30 2016 initial square root is modulo 1956433
  272. Sun Mar 20 00:45:57 2016 sqrtTime: 3003
  273. Sun Mar 20 00:45:57 2016 prp88 factor: 7751829167692735534669866359608637543218345959863314579069916310606337688409399860571149
  274. Sun Mar 20 00:45:57 2016 prp137 factor: 14333534538427188535967998137251487252272175991367345730789033589253832856686462421009277199840158878026971897018764391318820453653795719
  275. Sun Mar 20 00:45:57 2016 elapsed time 00:50:08
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