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3709_61_minus1

CarlosPinho Jun 2nd, 2016 74 Never
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ENDING IN00days00hours00mins00secs
 
  1. Wed Nov 21 22:26:10 2012  
  2. Wed Nov 21 22:26:10 2012  
  3. Wed Nov 21 22:26:10 2012  Msieve v. 1.51 (SVN 818)
  4. Wed Nov 21 22:26:10 2012  random seeds: f5a251c2 b243f61e
  5. Wed Nov 21 22:26:10 2012  factoring 14306292743259322996347931904433440734666117450384555632575703224990596020075494146765198959268354356088906206350988651032080515330006891321966714173198902865151463870112212636826721997320717434654397273034842533701 (215 digits)
  6. Wed Nov 21 22:26:12 2012  no P-1/P+1/ECM available, skipping
  7. Wed Nov 21 22:26:12 2012  commencing number field sieve (215-digit input)
  8. Wed Nov 21 22:26:12 2012  R0: -492683857708921480861917102356927401
  9. Wed Nov 21 22:26:12 2012  R1: 1
  10. Wed Nov 21 22:26:12 2012  A0: -1
  11. Wed Nov 21 22:26:12 2012  A1: 0
  12. Wed Nov 21 22:26:12 2012  A2: 0
  13. Wed Nov 21 22:26:12 2012  A3: 0
  14. Wed Nov 21 22:26:12 2012  A4: 0
  15. Wed Nov 21 22:26:12 2012  A5: 0
  16. Wed Nov 21 22:26:12 2012  A6: 3709
  17. Wed Nov 21 22:26:12 2012  skew 1.00, size 8.388e-11, alpha -0.023, combined = 2.770e-12 rroots = 2
  18. Wed Nov 21 22:26:12 2012  
  19. Wed Nov 21 22:26:12 2012  commencing relation filtering
  20. Wed Nov 21 22:26:12 2012  estimated available RAM is 16003.1 MB
  21. Wed Nov 21 22:26:12 2012  commencing duplicate removal, pass 1
  22. Wed Nov 21 22:39:37 2012  error -15 reading relation 46148560
  23. Wed Nov 21 22:39:38 2012  error -9 reading relation 46159024
  24. Wed Nov 21 22:39:38 2012  error -9 reading relation 46167644
  25. Wed Nov 21 22:40:16 2012  error -9 reading relation 48294583
  26. Wed Nov 21 22:40:46 2012  error -9 reading relation 49957631
  27. Wed Nov 21 22:40:59 2012  error -15 reading relation 50772590
  28. Wed Nov 21 22:42:10 2012  error -15 reading relation 54794631
  29. Wed Nov 21 22:42:16 2012  error -15 reading relation 55173480
  30. Wed Nov 21 22:42:18 2012  error -9 reading relation 55312179
  31. Wed Nov 21 22:42:18 2012  error -15 reading relation 55338057
  32. Wed Nov 21 22:42:19 2012  error -15 reading relation 55376640
  33. Wed Nov 21 22:42:43 2012  skipped 13 relations with b > 2^32
  34. Wed Nov 21 22:42:43 2012  found 10205264 hash collisions in 56663074 relations
  35. Wed Nov 21 22:43:10 2012  added 1218802 free relations
  36. Wed Nov 21 22:43:10 2012  commencing duplicate removal, pass 2
  37. Wed Nov 21 22:52:15 2012  found 9698249 duplicates and 48183627 unique relations
  38. Wed Nov 21 22:52:15 2012  memory use: 330.4 MB
  39. Wed Nov 21 22:52:15 2012  reading ideals above 720000
  40. Wed Nov 21 22:52:16 2012  commencing singleton removal, initial pass
  41. Wed Nov 21 23:06:54 2012  memory use: 1378.0 MB
  42. Wed Nov 21 23:06:54 2012  reading all ideals from disk
  43. Wed Nov 21 23:06:55 2012  memory use: 1733.7 MB
  44. Wed Nov 21 23:06:59 2012  keeping 46550108 ideals with weight <= 200, target excess is 252058
  45. Wed Nov 21 23:07:03 2012  commencing in-memory singleton removal
  46. Wed Nov 21 23:07:06 2012  begin with 48183627 relations and 46550108 unique ideals
  47. Wed Nov 21 23:07:43 2012  reduce to 29071533 relations and 25254529 ideals in 15 passes
  48. Wed Nov 21 23:07:43 2012  max relations containing the same ideal: 154
  49. Wed Nov 21 23:07:55 2012  removing 2657967 relations and 2257967 ideals in 400000 cliques
  50. Wed Nov 21 23:07:56 2012  commencing in-memory singleton removal
  51. Wed Nov 21 23:07:57 2012  begin with 26413566 relations and 25254529 unique ideals
  52. Wed Nov 21 23:08:16 2012  reduce to 26190095 relations and 22768910 ideals in 9 passes
  53. Wed Nov 21 23:08:16 2012  max relations containing the same ideal: 143
  54. Wed Nov 21 23:08:27 2012  removing 2009254 relations and 1609254 ideals in 400000 cliques
  55. Wed Nov 21 23:08:27 2012  commencing in-memory singleton removal
  56. Wed Nov 21 23:08:29 2012  begin with 24180841 relations and 22768910 unique ideals
  57. Wed Nov 21 23:08:44 2012  reduce to 24050575 relations and 21027264 ideals in 8 passes
  58. Wed Nov 21 23:08:44 2012  max relations containing the same ideal: 134
  59. Wed Nov 21 23:08:54 2012  removing 1808438 relations and 1408438 ideals in 400000 cliques
  60. Wed Nov 21 23:08:55 2012  commencing in-memory singleton removal
  61. Wed Nov 21 23:08:56 2012  begin with 22242137 relations and 21027264 unique ideals
  62. Wed Nov 21 23:09:09 2012  reduce to 22132733 relations and 19507700 ideals in 8 passes
  63. Wed Nov 21 23:09:09 2012  max relations containing the same ideal: 124
  64. Wed Nov 21 23:09:17 2012  removing 1700879 relations and 1300879 ideals in 400000 cliques
  65. Wed Nov 21 23:09:18 2012  commencing in-memory singleton removal
  66. Wed Nov 21 23:09:19 2012  begin with 20431854 relations and 19507700 unique ideals
  67. Wed Nov 21 23:09:31 2012  reduce to 20330637 relations and 18103916 ideals in 8 passes
  68. Wed Nov 21 23:09:31 2012  max relations containing the same ideal: 121
  69. Wed Nov 21 23:09:39 2012  removing 1631053 relations and 1231053 ideals in 400000 cliques
  70. Wed Nov 21 23:09:39 2012  commencing in-memory singleton removal
  71. Wed Nov 21 23:09:41 2012  begin with 18699584 relations and 18103916 unique ideals
  72. Wed Nov 21 23:09:50 2012  reduce to 18601604 relations and 16773140 ideals in 7 passes
  73. Wed Nov 21 23:09:50 2012  max relations containing the same ideal: 110
  74. Wed Nov 21 23:09:58 2012  removing 1581327 relations and 1181327 ideals in 400000 cliques
  75. Wed Nov 21 23:09:58 2012  commencing in-memory singleton removal
  76. Wed Nov 21 23:09:59 2012  begin with 17020277 relations and 16773140 unique ideals
  77. Wed Nov 21 23:10:08 2012  reduce to 16921596 relations and 15491336 ideals in 7 passes
  78. Wed Nov 21 23:10:08 2012  max relations containing the same ideal: 104
  79. Wed Nov 21 23:10:15 2012  removing 1549722 relations and 1149722 ideals in 400000 cliques
  80. Wed Nov 21 23:10:15 2012  commencing in-memory singleton removal
  81. Wed Nov 21 23:10:16 2012  begin with 15371874 relations and 15491336 unique ideals
  82. Wed Nov 21 23:10:24 2012  reduce to 15269800 relations and 14237497 ideals in 7 passes
  83. Wed Nov 21 23:10:24 2012  max relations containing the same ideal: 95
  84. Wed Nov 21 23:10:29 2012  removing 1522968 relations and 1122968 ideals in 400000 cliques
  85. Wed Nov 21 23:10:30 2012  commencing in-memory singleton removal
  86. Wed Nov 21 23:10:31 2012  begin with 13746832 relations and 14237497 unique ideals
  87. Wed Nov 21 23:10:37 2012  reduce to 13639195 relations and 13004503 ideals in 7 passes
  88. Wed Nov 21 23:10:37 2012  max relations containing the same ideal: 88
  89. Wed Nov 21 23:10:43 2012  removing 1329374 relations and 987070 ideals in 342304 cliques
  90. Wed Nov 21 23:10:43 2012  commencing in-memory singleton removal
  91. Wed Nov 21 23:10:44 2012  begin with 12309821 relations and 13004503 unique ideals
  92. Wed Nov 21 23:10:50 2012  reduce to 12220858 relations and 11926525 ideals in 7 passes
  93. Wed Nov 21 23:10:50 2012  max relations containing the same ideal: 81
  94. Wed Nov 21 23:10:57 2012  relations with 0 large ideals: 9023
  95. Wed Nov 21 23:10:57 2012  relations with 1 large ideals: 3750
  96. Wed Nov 21 23:10:57 2012  relations with 2 large ideals: 35565
  97. Wed Nov 21 23:10:57 2012  relations with 3 large ideals: 253865
  98. Wed Nov 21 23:10:57 2012  relations with 4 large ideals: 989470
  99. Wed Nov 21 23:10:57 2012  relations with 5 large ideals: 2279602
  100. Wed Nov 21 23:10:57 2012  relations with 6 large ideals: 3254363
  101. Wed Nov 21 23:10:57 2012  relations with 7+ large ideals: 5395220
  102. Wed Nov 21 23:10:57 2012  commencing 2-way merge
  103. Wed Nov 21 23:11:04 2012  reduce to 7994778 relation sets and 7700445 unique ideals
  104. Wed Nov 21 23:11:04 2012  commencing full merge
  105. Wed Nov 21 23:12:47 2012  memory use: 978.6 MB
  106. Wed Nov 21 23:12:48 2012  found 4296293 cycles, need 4254645
  107. Wed Nov 21 23:12:49 2012  weight of 4254645 cycles is about 298100966 (70.06/cycle)
  108. Wed Nov 21 23:12:49 2012  distribution of cycle lengths:
  109. Wed Nov 21 23:12:49 2012  1 relations: 475788
  110. Wed Nov 21 23:12:49 2012  2 relations: 516824
  111. Wed Nov 21 23:12:49 2012  3 relations: 522268
  112. Wed Nov 21 23:12:49 2012  4 relations: 487189
  113. Wed Nov 21 23:12:49 2012  5 relations: 450877
  114. Wed Nov 21 23:12:49 2012  6 relations: 397254
  115. Wed Nov 21 23:12:49 2012  7 relations: 342332
  116. Wed Nov 21 23:12:49 2012  8 relations: 284446
  117. Wed Nov 21 23:12:49 2012  9 relations: 226230
  118. Wed Nov 21 23:12:49 2012  10+ relations: 551437
  119. Wed Nov 21 23:12:49 2012  heaviest cycle: 19 relations
  120. Wed Nov 21 23:12:50 2012  commencing cycle optimization
  121. Wed Nov 21 23:12:56 2012  start with 22850480 relations
  122. Wed Nov 21 23:13:21 2012  pruned 607388 relations
  123. Wed Nov 21 23:13:21 2012  memory use: 739.6 MB
  124. Wed Nov 21 23:13:21 2012  distribution of cycle lengths:
  125. Wed Nov 21 23:13:21 2012  1 relations: 475788
  126. Wed Nov 21 23:13:21 2012  2 relations: 527372
  127. Wed Nov 21 23:13:21 2012  3 relations: 541125
  128. Wed Nov 21 23:13:21 2012  4 relations: 501015
  129. Wed Nov 21 23:13:21 2012  5 relations: 464228
  130. Wed Nov 21 23:13:21 2012  6 relations: 404889
  131. Wed Nov 21 23:13:21 2012  7 relations: 347909
  132. Wed Nov 21 23:13:21 2012  8 relations: 283613
  133. Wed Nov 21 23:13:21 2012  9 relations: 222056
  134. Wed Nov 21 23:13:21 2012  10+ relations: 486650
  135. Wed Nov 21 23:13:21 2012  heaviest cycle: 19 relations
  136. Wed Nov 21 23:13:27 2012  RelProcTime: 2835
  137. Wed Nov 21 23:13:27 2012  
  138. Wed Nov 21 23:13:27 2012  commencing linear algebra
  139. Wed Nov 21 23:13:28 2012  read 4254645 cycles
  140. Wed Nov 21 23:13:34 2012  cycles contain 12035228 unique relations
  141. Wed Nov 21 23:19:42 2012  read 12035228 relations
  142. Wed Nov 21 23:19:57 2012  using 20 quadratic characters above 536870642
  143. Wed Nov 21 23:20:41 2012  building initial matrix
  144. Wed Nov 21 23:22:14 2012  memory use: 1533.3 MB
  145. Wed Nov 21 23:22:15 2012  read 4254645 cycles
  146. Wed Nov 21 23:22:15 2012  matrix is 4254467 x 4254645 (1273.6 MB) with weight 372235383 (87.49/col)
  147. Wed Nov 21 23:22:15 2012  sparse part has weight 287064135 (67.47/col)
  148. Wed Nov 21 23:22:43 2012  filtering completed in 2 passes
  149. Wed Nov 21 23:22:44 2012  matrix is 4253561 x 4253739 (1273.5 MB) with weight 372211126 (87.50/col)
  150. Wed Nov 21 23:22:44 2012  sparse part has weight 287057099 (67.48/col)
  151. Wed Nov 21 23:22:56 2012  matrix starts at (0, 0)
  152. Wed Nov 21 23:22:56 2012  matrix is 4253561 x 4253739 (1273.5 MB) with weight 372211126 (87.50/col)
  153. Wed Nov 21 23:22:56 2012  sparse part has weight 287057099 (67.48/col)
  154. Wed Nov 21 23:22:56 2012  saving the first 48 matrix rows for later
  155. Wed Nov 21 23:22:57 2012  matrix includes 64 packed rows
  156. Wed Nov 21 23:22:57 2012  matrix is 4253513 x 4253739 (1212.5 MB) with weight 298513744 (70.18/col)
  157. Wed Nov 21 23:22:57 2012  sparse part has weight 275306222 (64.72/col)
  158. Wed Nov 21 23:22:57 2012  using block size 262144 for processor cache size 8192 kB
  159. Wed Nov 21 23:23:02 2012  commencing Lanczos iteration (4 threads)
  160. Wed Nov 21 23:23:02 2012  memory use: 1468.6 MB
  161. Wed Nov 21 23:23:29 2012  linear algebra at 0.0%, ETA 20h17m
  162. Wed Nov 21 23:23:38 2012  checkpointing every 210000 dimensions
  163. Thu Nov 22 00:12:50 2012  lanczos halted after 3129 iterations (dim = 197877)
  164. Thu Nov 22 00:12:50 2012  BLanczosTime: 3563
  165. Thu Nov 22 00:12:50 2012  
  166. Thu Nov 22 00:12:50 2012  commencing square root phase
  167. Thu Nov 22 00:12:50 2012  reading relations for dependency 1
  168. Thu Nov 22 00:12:50 2012  error: read_cycles can't open dependency file
  169. Thu Nov 22 00:13:02 2012  
  170. Thu Nov 22 00:13:02 2012  
  171. Thu Nov 22 00:13:02 2012  Msieve v. 1.51 (SVN 818)
  172. Thu Nov 22 00:13:02 2012  random seeds: 4708f0e1 47cea22d
  173. Thu Nov 22 00:13:02 2012  factoring 14306292743259322996347931904433440734666117450384555632575703224990596020075494146765198959268354356088906206350988651032080515330006891321966714173198902865151463870112212636826721997320717434654397273034842533701 (215 digits)
  174. Thu Nov 22 00:13:03 2012  no P-1/P+1/ECM available, skipping
  175. Thu Nov 22 00:13:03 2012  commencing number field sieve (215-digit input)
  176. Thu Nov 22 00:13:03 2012  R0: -492683857708921480861917102356927401
  177. Thu Nov 22 00:13:03 2012  R1: 1
  178. Thu Nov 22 00:13:03 2012  A0: -1
  179. Thu Nov 22 00:13:03 2012  A1: 0
  180. Thu Nov 22 00:13:03 2012  A2: 0
  181. Thu Nov 22 00:13:03 2012  A3: 0
  182. Thu Nov 22 00:13:03 2012  A4: 0
  183. Thu Nov 22 00:13:03 2012  A5: 0
  184. Thu Nov 22 00:13:03 2012  A6: 3709
  185. Thu Nov 22 00:13:03 2012  skew 1.00, size 8.388e-11, alpha -0.023, combined = 2.770e-12 rroots = 2
  186. Thu Nov 22 00:13:03 2012  
  187. Thu Nov 22 00:13:03 2012  commencing relation filtering
  188. Thu Nov 22 00:13:03 2012  estimated available RAM is 16003.1 MB
  189. Thu Nov 22 00:13:03 2012  commencing duplicate removal, pass 1
  190. Thu Nov 22 00:16:34 2012  
  191. Thu Nov 22 00:16:34 2012  
  192. Thu Nov 22 00:16:34 2012  Msieve v. 1.51 (SVN 818)
  193. Thu Nov 22 00:16:34 2012  random seeds: 4801d00e 38572ef9
  194. Thu Nov 22 00:16:34 2012  factoring 14306292743259322996347931904433440734666117450384555632575703224990596020075494146765198959268354356088906206350988651032080515330006891321966714173198902865151463870112212636826721997320717434654397273034842533701 (215 digits)
  195. Thu Nov 22 00:16:35 2012  no P-1/P+1/ECM available, skipping
  196. Thu Nov 22 00:16:35 2012  commencing number field sieve (215-digit input)
  197. Thu Nov 22 00:16:35 2012  R0: -492683857708921480861917102356927401
  198. Thu Nov 22 00:16:35 2012  R1: 1
  199. Thu Nov 22 00:16:35 2012  A0: -1
  200. Thu Nov 22 00:16:35 2012  A1: 0
  201. Thu Nov 22 00:16:35 2012  A2: 0
  202. Thu Nov 22 00:16:35 2012  A3: 0
  203. Thu Nov 22 00:16:35 2012  A4: 0
  204. Thu Nov 22 00:16:35 2012  A5: 0
  205. Thu Nov 22 00:16:35 2012  A6: 3709
  206. Thu Nov 22 00:16:35 2012  skew 1.00, size 8.388e-11, alpha -0.023, combined = 2.770e-12 rroots = 2
  207. Thu Nov 22 00:16:35 2012  
  208. Thu Nov 22 00:16:35 2012  commencing linear algebra
  209. Thu Nov 22 00:16:36 2012  matrix starts at (0, 0)
  210. Thu Nov 22 00:16:36 2012  matrix is 4253561 x 4253739 (1273.5 MB) with weight 372211126 (87.50/col)
  211. Thu Nov 22 00:16:36 2012  sparse part has weight 287057099 (67.48/col)
  212. Thu Nov 22 00:16:36 2012  saving the first 48 matrix rows for later
  213. Thu Nov 22 00:16:37 2012  matrix includes 64 packed rows
  214. Thu Nov 22 00:16:37 2012  matrix is 4253513 x 4253739 (1212.5 MB) with weight 298513744 (70.18/col)
  215. Thu Nov 22 00:16:37 2012  sparse part has weight 275306222 (64.72/col)
  216. Thu Nov 22 00:16:37 2012  using block size 262144 for processor cache size 8192 kB
  217. Thu Nov 22 00:16:42 2012  commencing Lanczos iteration (3 threads)
  218. Thu Nov 22 00:16:42 2012  memory use: 1436.1 MB
  219. Thu Nov 22 00:16:42 2012  restarting at iteration 3129 (dim = 197877)
  220. Thu Nov 22 00:17:00 2012  linear algebra at 4.7%, ETA 13h21m
  221. Thu Nov 22 00:17:07 2012  checkpointing every 310000 dimensions
  222. Thu Nov 22 12:36:29 2012  lanczos halted after 67265 iterations (dim = 4253512)
  223. Thu Nov 22 12:36:33 2012  recovered 34 nontrivial dependencies
  224. Thu Nov 22 12:36:33 2012  BLanczosTime: 44398
  225. Thu Nov 22 12:36:33 2012  elapsed time 12:19:59
  226. Thu Nov 22 12:37:03 2012  
  227. Thu Nov 22 12:37:03 2012  
  228. Thu Nov 22 12:37:03 2012  Msieve v. 1.51 (SVN 818)
  229. Thu Nov 22 12:37:03 2012  random seeds: 147abf60 0afeef73
  230. Thu Nov 22 12:37:03 2012  factoring 14306292743259322996347931904433440734666117450384555632575703224990596020075494146765198959268354356088906206350988651032080515330006891321966714173198902865151463870112212636826721997320717434654397273034842533701 (215 digits)
  231. Thu Nov 22 12:37:04 2012  no P-1/P+1/ECM available, skipping
  232. Thu Nov 22 12:37:04 2012  commencing number field sieve (215-digit input)
  233. Thu Nov 22 12:37:04 2012  R0: -492683857708921480861917102356927401
  234. Thu Nov 22 12:37:04 2012  R1: 1
  235. Thu Nov 22 12:37:04 2012  A0: -1
  236. Thu Nov 22 12:37:04 2012  A1: 0
  237. Thu Nov 22 12:37:04 2012  A2: 0
  238. Thu Nov 22 12:37:04 2012  A3: 0
  239. Thu Nov 22 12:37:04 2012  A4: 0
  240. Thu Nov 22 12:37:04 2012  A5: 0
  241. Thu Nov 22 12:37:04 2012  A6: 3709
  242. Thu Nov 22 12:37:04 2012  skew 1.00, size 8.388e-11, alpha -0.023, combined = 2.770e-12 rroots = 2
  243. Thu Nov 22 12:37:04 2012  
  244. Thu Nov 22 12:37:04 2012  commencing square root phase
  245. Thu Nov 22 12:37:04 2012  reading relations for dependency 1
  246. Thu Nov 22 12:37:05 2012  read 2125454 cycles
  247. Thu Nov 22 12:37:07 2012  cycles contain 6016742 unique relations
  248. Thu Nov 22 12:42:16 2012  read 6016742 relations
  249. Thu Nov 22 12:42:38 2012  multiplying 6016742 relations
  250. Thu Nov 22 12:47:26 2012  multiply complete, coefficients have about 209.46 million bits
  251. Thu Nov 22 12:47:27 2012  initial square root is modulo 32891791
  252. Thu Nov 22 12:52:49 2012  GCD is N, no factor found
  253. Thu Nov 22 12:52:49 2012  reading relations for dependency 2
  254. Thu Nov 22 12:52:49 2012  read 2125977 cycles
  255. Thu Nov 22 12:52:52 2012  cycles contain 6014434 unique relations
  256. Thu Nov 22 12:57:59 2012  read 6014434 relations
  257. Thu Nov 22 12:58:21 2012  multiplying 6014434 relations
  258. Thu Nov 22 13:03:11 2012  multiply complete, coefficients have about 209.39 million bits
  259. Thu Nov 22 13:03:12 2012  initial square root is modulo 32698927
  260. Thu Nov 22 13:08:39 2012  sqrtTime: 1895
  261. Thu Nov 22 13:08:39 2012  prp100 factor: 4814333370178374593241028202495690664093648896761096209110679319765690561075333193955347199987148843
  262. Thu Nov 22 13:08:39 2012  prp115 factor: 2971604092038450657844078283086793038332647165360082175649059542527425747829239632692858029515872942359228268502607
  263. Thu Nov 22 13:08:39 2012  elapsed time 00:31:36
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