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GC_3_418

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Dec 6th, 2015
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  1. Sun Sep 23 21:32:58 2012
  2. Sun Sep 23 21:32:58 2012
  3. Sun Sep 23 21:32:58 2012 Msieve v. 1.50 (SVN Official Release)
  4. Sun Sep 23 21:32:58 2012 random seeds: 64f20074 3b8cdfff
  5. Sun Sep 23 21:32:58 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
  6. Sun Sep 23 21:32:59 2012 searching for 15-digit factors
  7. Sun Sep 23 21:33:00 2012 commencing number field sieve (190-digit input)
  8. Sun Sep 23 21:33:00 2012 R0: -3990838394187339929534246675572349035227
  9. Sun Sep 23 21:33:00 2012 R1: 1
  10. Sun Sep 23 21:33:00 2012 A0: 1
  11. Sun Sep 23 21:33:00 2012 A1: 0
  12. Sun Sep 23 21:33:00 2012 A2: 0
  13. Sun Sep 23 21:33:00 2012 A3: 0
  14. Sun Sep 23 21:33:00 2012 A4: 0
  15. Sun Sep 23 21:33:00 2012 A5: 11286
  16. Sun Sep 23 21:33:00 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
  17. Sun Sep 23 21:33:00 2012
  18. Sun Sep 23 21:33:00 2012 commencing relation filtering
  19. Sun Sep 23 21:33:00 2012 estimated available RAM is 8183.1 MB
  20. Sun Sep 23 21:33:00 2012 commencing duplicate removal, pass 1
  21. Sun Sep 23 21:40:18 2012 skipped 78 relations with b > 2^32
  22. Sun Sep 23 21:40:18 2012 found 7424047 hash collisions in 51471884 relations
  23. Sun Sep 23 21:41:02 2012 added 730838 free relations
  24. Sun Sep 23 21:41:02 2012 commencing duplicate removal, pass 2
  25. Sun Sep 23 21:41:22 2012 found 6417999 duplicates and 45784723 unique relations
  26. Sun Sep 23 21:41:22 2012 memory use: 213.2 MB
  27. Sun Sep 23 21:41:22 2012 reading ideals above 35454976
  28. Sun Sep 23 21:41:22 2012 commencing singleton removal, initial pass
  29. Sun Sep 23 21:48:55 2012 memory use: 753.0 MB
  30. Sun Sep 23 21:48:55 2012 reading all ideals from disk
  31. Sun Sep 23 21:48:56 2012 memory use: 748.3 MB
  32. Sun Sep 23 21:48:57 2012 commencing in-memory singleton removal
  33. Sun Sep 23 21:48:59 2012 begin with 45784723 relations and 39993617 unique ideals
  34. Sun Sep 23 21:49:14 2012 reduce to 25149167 relations and 16612792 ideals in 15 passes
  35. Sun Sep 23 21:49:14 2012 max relations containing the same ideal: 38
  36. Sun Sep 23 21:49:16 2012 reading ideals above 720000
  37. Sun Sep 23 21:49:16 2012 commencing singleton removal, initial pass
  38. Sun Sep 23 21:54:27 2012 memory use: 689.0 MB
  39. Sun Sep 23 21:54:27 2012 reading all ideals from disk
  40. Sun Sep 23 21:54:27 2012 memory use: 856.0 MB
  41. Sun Sep 23 21:54:30 2012 keeping 20802658 ideals with weight <= 200, target excess is 153812
  42. Sun Sep 23 21:54:32 2012 commencing in-memory singleton removal
  43. Sun Sep 23 21:54:33 2012 begin with 25149273 relations and 20802658 unique ideals
  44. Sun Sep 23 21:54:49 2012 reduce to 25130747 relations and 20783724 ideals in 8 passes
  45. Sun Sep 23 21:54:49 2012 max relations containing the same ideal: 200
  46. Sun Sep 23 21:54:59 2012 removing 5047743 relations and 4047743 ideals in 1000000 cliques
  47. Sun Sep 23 21:55:01 2012 commencing in-memory singleton removal
  48. Sun Sep 23 21:55:02 2012 begin with 20083004 relations and 20783724 unique ideals
  49. Sun Sep 23 21:55:14 2012 reduce to 19475943 relations and 16099394 ideals in 8 passes
  50. Sun Sep 23 21:55:14 2012 max relations containing the same ideal: 178
  51. Sun Sep 23 21:55:22 2012 removing 3746368 relations and 2746368 ideals in 1000000 cliques
  52. Sun Sep 23 21:55:23 2012 commencing in-memory singleton removal
  53. Sun Sep 23 21:55:24 2012 begin with 15729575 relations and 16099394 unique ideals
  54. Sun Sep 23 21:55:34 2012 reduce to 15293371 relations and 12895068 ideals in 8 passes
  55. Sun Sep 23 21:55:34 2012 max relations containing the same ideal: 150
  56. Sun Sep 23 21:55:40 2012 removing 3316646 relations and 2316646 ideals in 1000000 cliques
  57. Sun Sep 23 21:55:41 2012 commencing in-memory singleton removal
  58. Sun Sep 23 21:55:42 2012 begin with 11976725 relations and 12895068 unique ideals
  59. Sun Sep 23 21:55:48 2012 reduce to 11559279 relations and 10134954 ideals in 7 passes
  60. Sun Sep 23 21:55:48 2012 max relations containing the same ideal: 120
  61. Sun Sep 23 21:55:53 2012 removing 3006430 relations and 2006430 ideals in 1000000 cliques
  62. Sun Sep 23 21:55:53 2012 commencing in-memory singleton removal
  63. Sun Sep 23 21:55:54 2012 begin with 8552849 relations and 10134954 unique ideals
  64. Sun Sep 23 21:55:59 2012 reduce to 8109917 relations and 7649960 ideals in 8 passes
  65. Sun Sep 23 21:55:59 2012 max relations containing the same ideal: 96
  66. Sun Sep 23 21:56:02 2012 removing 1075871 relations and 794336 ideals in 281535 cliques
  67. Sun Sep 23 21:56:02 2012 commencing in-memory singleton removal
  68. Sun Sep 23 21:56:03 2012 begin with 7034046 relations and 7649960 unique ideals
  69. Sun Sep 23 21:56:06 2012 reduce to 6956472 relations and 6775663 ideals in 7 passes
  70. Sun Sep 23 21:56:06 2012 max relations containing the same ideal: 83
  71. Sun Sep 23 21:56:10 2012 relations with 0 large ideals: 2896
  72. Sun Sep 23 21:56:10 2012 relations with 1 large ideals: 873
  73. Sun Sep 23 21:56:10 2012 relations with 2 large ideals: 16727
  74. Sun Sep 23 21:56:10 2012 relations with 3 large ideals: 129033
  75. Sun Sep 23 21:56:10 2012 relations with 4 large ideals: 530133
  76. Sun Sep 23 21:56:10 2012 relations with 5 large ideals: 1269950
  77. Sun Sep 23 21:56:10 2012 relations with 6 large ideals: 1952975
  78. Sun Sep 23 21:56:10 2012 relations with 7+ large ideals: 3053885
  79. Sun Sep 23 21:56:10 2012 commencing 2-way merge
  80. Sun Sep 23 21:56:14 2012 reduce to 4824236 relation sets and 4643427 unique ideals
  81. Sun Sep 23 21:56:14 2012 commencing full merge
  82. Sun Sep 23 21:57:13 2012 memory use: 556.3 MB
  83. Sun Sep 23 21:57:14 2012 found 2546159 cycles, need 2519627
  84. Sun Sep 23 21:57:14 2012 weight of 2519627 cycles is about 176520263 (70.06/cycle)
  85. Sun Sep 23 21:57:14 2012 distribution of cycle lengths:
  86. Sun Sep 23 21:57:14 2012 1 relations: 171922
  87. Sun Sep 23 21:57:14 2012 2 relations: 287470
  88. Sun Sep 23 21:57:14 2012 3 relations: 345355
  89. Sun Sep 23 21:57:14 2012 4 relations: 337522
  90. Sun Sep 23 21:57:14 2012 5 relations: 310109
  91. Sun Sep 23 21:57:14 2012 6 relations: 262072
  92. Sun Sep 23 21:57:14 2012 7 relations: 214981
  93. Sun Sep 23 21:57:14 2012 8 relations: 169384
  94. Sun Sep 23 21:57:14 2012 9 relations: 129312
  95. Sun Sep 23 21:57:14 2012 10+ relations: 291500
  96. Sun Sep 23 21:57:14 2012 heaviest cycle: 20 relations
  97. Sun Sep 23 21:57:14 2012 commencing cycle optimization
  98. Sun Sep 23 21:57:17 2012 start with 13673068 relations
  99. Sun Sep 23 21:57:36 2012 pruned 405542 relations
  100. Sun Sep 23 21:57:36 2012 memory use: 433.4 MB
  101. Sun Sep 23 21:57:36 2012 distribution of cycle lengths:
  102. Sun Sep 23 21:57:36 2012 1 relations: 171922
  103. Sun Sep 23 21:57:36 2012 2 relations: 294342
  104. Sun Sep 23 21:57:36 2012 3 relations: 360247
  105. Sun Sep 23 21:57:36 2012 4 relations: 348413
  106. Sun Sep 23 21:57:36 2012 5 relations: 320770
  107. Sun Sep 23 21:57:36 2012 6 relations: 266329
  108. Sun Sep 23 21:57:36 2012 7 relations: 216836
  109. Sun Sep 23 21:57:36 2012 8 relations: 167041
  110. Sun Sep 23 21:57:36 2012 9 relations: 124456
  111. Sun Sep 23 21:57:36 2012 10+ relations: 249271
  112. Sun Sep 23 21:57:36 2012 heaviest cycle: 20 relations
  113. Sun Sep 23 21:57:37 2012 RelProcTime: 1477
  114. Sun Sep 23 21:57:37 2012
  115. Sun Sep 23 21:57:37 2012 commencing linear algebra
  116. Sun Sep 23 21:57:38 2012 read 2519627 cycles
  117. Sun Sep 23 21:57:41 2012 cycles contain 6851840 unique relations
  118. Sun Sep 23 21:59:19 2012 read 6851840 relations
  119. Sun Sep 23 21:59:26 2012 using 20 quadratic characters above 536863254
  120. Sun Sep 23 21:59:55 2012 building initial matrix
  121. Sun Sep 23 22:01:06 2012 memory use: 891.9 MB
  122. Sun Sep 23 22:01:11 2012 read 2519627 cycles
  123. Sun Sep 23 22:01:12 2012 matrix is 2519450 x 2519627 (753.8 MB) with weight 225433320 (89.47/col)
  124. Sun Sep 23 22:01:12 2012 sparse part has weight 169888871 (67.43/col)
  125. Sun Sep 23 22:01:31 2012 filtering completed in 2 passes
  126. Sun Sep 23 22:01:32 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
  127. Sun Sep 23 22:01:32 2012 sparse part has weight 169883853 (67.44/col)
  128. Sun Sep 23 22:01:36 2012 matrix starts at (0, 0)
  129. Sun Sep 23 22:01:37 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
  130. Sun Sep 23 22:01:37 2012 sparse part has weight 169883853 (67.44/col)
  131. Sun Sep 23 22:01:37 2012 saving the first 48 matrix rows for later
  132. Sun Sep 23 22:01:38 2012 matrix includes 64 packed rows
  133. Sun Sep 23 22:01:38 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
  134. Sun Sep 23 22:01:38 2012 sparse part has weight 162944712 (64.68/col)
  135. Sun Sep 23 22:01:38 2012 using block size 65536 for processor cache size 8192 kB
  136. Sun Sep 23 22:01:47 2012 commencing Lanczos iteration (4 threads)
  137. Sun Sep 23 22:01:47 2012 memory use: 635.0 MB
  138. Sun Sep 23 22:02:01 2012 linear algebra at 0.1%, ETA 5h57m
  139. Sun Sep 23 22:02:06 2012 checkpointing every 410000 dimensions
  140. Sun Sep 23 22:06:26 2012
  141. Sun Sep 23 22:06:26 2012
  142. Sun Sep 23 22:06:26 2012 Msieve v. 1.50 (SVN Official Release)
  143. Sun Sep 23 22:06:26 2012 random seeds: 0e9cf660 0c49e903
  144. Sun Sep 23 22:06:26 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
  145. Sun Sep 23 22:06:27 2012 searching for 15-digit factors
  146. Sun Sep 23 22:06:27 2012 commencing number field sieve (190-digit input)
  147. Sun Sep 23 22:06:27 2012 R0: -3990838394187339929534246675572349035227
  148. Sun Sep 23 22:06:27 2012 R1: 1
  149. Sun Sep 23 22:06:27 2012 A0: 1
  150. Sun Sep 23 22:06:27 2012 A1: 0
  151. Sun Sep 23 22:06:27 2012 A2: 0
  152. Sun Sep 23 22:06:27 2012 A3: 0
  153. Sun Sep 23 22:06:27 2012 A4: 0
  154. Sun Sep 23 22:06:27 2012 A5: 11286
  155. Sun Sep 23 22:06:27 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
  156. Sun Sep 23 22:06:27 2012
  157. Sun Sep 23 22:06:27 2012 commencing linear algebra
  158. Sun Sep 23 22:06:28 2012 matrix starts at (0, 0)
  159. Sun Sep 23 22:06:29 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
  160. Sun Sep 23 22:06:29 2012 sparse part has weight 169883853 (67.44/col)
  161. Sun Sep 23 22:06:29 2012 saving the first 48 matrix rows for later
  162. Sun Sep 23 22:06:30 2012 matrix includes 64 packed rows
  163. Sun Sep 23 22:06:30 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
  164. Sun Sep 23 22:06:30 2012 sparse part has weight 162944712 (64.68/col)
  165. Sun Sep 23 22:06:30 2012 using block size 65536 for processor cache size 8192 kB
  166. Sun Sep 23 22:06:39 2012 commencing Lanczos iteration (3 threads)
  167. Sun Sep 23 22:06:39 2012 memory use: 615.8 MB
  168. Sun Sep 23 22:06:49 2012
  169. Sun Sep 23 22:06:49 2012
  170. Sun Sep 23 22:06:49 2012 Msieve v. 1.50 (SVN Official Release)
  171. Sun Sep 23 22:06:49 2012 random seeds: b77a5f3c bf52d5fe
  172. Sun Sep 23 22:06:49 2012 factoring 4042630616772665043719812418782109683861448536754297661501299428392248937788408957908214639456718541670114756199299495464903601894208871302739366328473373170760927312339525618414440562141189 (190 digits)
  173. Sun Sep 23 22:06:50 2012 searching for 15-digit factors
  174. Sun Sep 23 22:06:50 2012 commencing number field sieve (190-digit input)
  175. Sun Sep 23 22:06:50 2012 R0: -3990838394187339929534246675572349035227
  176. Sun Sep 23 22:06:50 2012 R1: 1
  177. Sun Sep 23 22:06:50 2012 A0: 1
  178. Sun Sep 23 22:06:50 2012 A1: 0
  179. Sun Sep 23 22:06:50 2012 A2: 0
  180. Sun Sep 23 22:06:50 2012 A3: 0
  181. Sun Sep 23 22:06:50 2012 A4: 0
  182. Sun Sep 23 22:06:50 2012 A5: 11286
  183. Sun Sep 23 22:06:50 2012 skew 1.00, size 3.921e-014, alpha 0.763, combined = 1.019e-011 rroots = 1
  184. Sun Sep 23 22:06:50 2012
  185. Sun Sep 23 22:06:50 2012 commencing relation filtering
  186. Sun Sep 23 22:06:50 2012 estimated available RAM is 8183.1 MB
  187. Sun Sep 23 22:06:50 2012 commencing duplicate removal, pass 1
  188. Sun Sep 23 22:14:24 2012 skipped 78 relations with b > 2^32
  189. Sun Sep 23 22:14:24 2012 found 7474039 hash collisions in 52202722 relations
  190. Sun Sep 23 22:15:04 2012 added 1 free relations
  191. Sun Sep 23 22:15:04 2012 commencing duplicate removal, pass 2
  192. Sun Sep 23 22:16:10 2012 found 6417999 duplicates and 45784724 unique relations
  193. Sun Sep 23 22:16:10 2012 memory use: 213.2 MB
  194. Sun Sep 23 22:16:10 2012 reading ideals above 35454976
  195. Sun Sep 23 22:16:10 2012 commencing singleton removal, initial pass
  196. Sun Sep 23 22:23:28 2012 memory use: 753.0 MB
  197. Sun Sep 23 22:23:28 2012 reading all ideals from disk
  198. Sun Sep 23 22:23:28 2012 memory use: 748.3 MB
  199. Sun Sep 23 22:23:30 2012 commencing in-memory singleton removal
  200. Sun Sep 23 22:23:31 2012 begin with 45784724 relations and 39993621 unique ideals
  201. Sun Sep 23 22:23:47 2012 reduce to 25149167 relations and 16612792 ideals in 15 passes
  202. Sun Sep 23 22:23:47 2012 max relations containing the same ideal: 38
  203. Sun Sep 23 22:23:49 2012 reading ideals above 720000
  204. Sun Sep 23 22:23:49 2012 commencing singleton removal, initial pass
  205. Sun Sep 23 22:28:56 2012 memory use: 689.0 MB
  206. Sun Sep 23 22:28:56 2012 reading all ideals from disk
  207. Sun Sep 23 22:28:56 2012 memory use: 856.0 MB
  208. Sun Sep 23 22:28:58 2012 keeping 20802664 ideals with weight <= 200, target excess is 153812
  209. Sun Sep 23 22:29:00 2012 commencing in-memory singleton removal
  210. Sun Sep 23 22:29:02 2012 begin with 25149274 relations and 20802664 unique ideals
  211. Sun Sep 23 22:29:18 2012 reduce to 25130747 relations and 20783724 ideals in 8 passes
  212. Sun Sep 23 22:29:18 2012 max relations containing the same ideal: 200
  213. Sun Sep 23 22:29:28 2012 removing 5047743 relations and 4047743 ideals in 1000000 cliques
  214. Sun Sep 23 22:29:29 2012 commencing in-memory singleton removal
  215. Sun Sep 23 22:29:31 2012 begin with 20083004 relations and 20783724 unique ideals
  216. Sun Sep 23 22:29:43 2012 reduce to 19475943 relations and 16099394 ideals in 8 passes
  217. Sun Sep 23 22:29:43 2012 max relations containing the same ideal: 178
  218. Sun Sep 23 22:29:51 2012 removing 3746368 relations and 2746368 ideals in 1000000 cliques
  219. Sun Sep 23 22:29:52 2012 commencing in-memory singleton removal
  220. Sun Sep 23 22:29:53 2012 begin with 15729575 relations and 16099394 unique ideals
  221. Sun Sep 23 22:30:03 2012 reduce to 15293371 relations and 12895068 ideals in 8 passes
  222. Sun Sep 23 22:30:03 2012 max relations containing the same ideal: 150
  223. Sun Sep 23 22:30:09 2012 removing 3316646 relations and 2316646 ideals in 1000000 cliques
  224. Sun Sep 23 22:30:10 2012 commencing in-memory singleton removal
  225. Sun Sep 23 22:30:11 2012 begin with 11976725 relations and 12895068 unique ideals
  226. Sun Sep 23 22:30:17 2012 reduce to 11559279 relations and 10134954 ideals in 7 passes
  227. Sun Sep 23 22:30:17 2012 max relations containing the same ideal: 120
  228. Sun Sep 23 22:30:22 2012 removing 3006430 relations and 2006430 ideals in 1000000 cliques
  229. Sun Sep 23 22:30:22 2012 commencing in-memory singleton removal
  230. Sun Sep 23 22:30:23 2012 begin with 8552849 relations and 10134954 unique ideals
  231. Sun Sep 23 22:30:28 2012 reduce to 8109917 relations and 7649960 ideals in 8 passes
  232. Sun Sep 23 22:30:28 2012 max relations containing the same ideal: 96
  233. Sun Sep 23 22:30:31 2012 removing 1075871 relations and 794336 ideals in 281535 cliques
  234. Sun Sep 23 22:30:31 2012 commencing in-memory singleton removal
  235. Sun Sep 23 22:30:32 2012 begin with 7034046 relations and 7649960 unique ideals
  236. Sun Sep 23 22:30:35 2012 reduce to 6956472 relations and 6775663 ideals in 7 passes
  237. Sun Sep 23 22:30:35 2012 max relations containing the same ideal: 83
  238. Sun Sep 23 22:30:39 2012 relations with 0 large ideals: 2896
  239. Sun Sep 23 22:30:39 2012 relations with 1 large ideals: 873
  240. Sun Sep 23 22:30:39 2012 relations with 2 large ideals: 16727
  241. Sun Sep 23 22:30:39 2012 relations with 3 large ideals: 129033
  242. Sun Sep 23 22:30:39 2012 relations with 4 large ideals: 530133
  243. Sun Sep 23 22:30:39 2012 relations with 5 large ideals: 1269950
  244. Sun Sep 23 22:30:39 2012 relations with 6 large ideals: 1952975
  245. Sun Sep 23 22:30:39 2012 relations with 7+ large ideals: 3053885
  246. Sun Sep 23 22:30:39 2012 commencing 2-way merge
  247. Sun Sep 23 22:30:43 2012 reduce to 4824236 relation sets and 4643427 unique ideals
  248. Sun Sep 23 22:30:43 2012 commencing full merge
  249. Sun Sep 23 22:31:43 2012 memory use: 556.3 MB
  250. Sun Sep 23 22:31:43 2012 found 2546159 cycles, need 2519627
  251. Sun Sep 23 22:31:43 2012 weight of 2519627 cycles is about 176520263 (70.06/cycle)
  252. Sun Sep 23 22:31:43 2012 distribution of cycle lengths:
  253. Sun Sep 23 22:31:43 2012 1 relations: 171922
  254. Sun Sep 23 22:31:43 2012 2 relations: 287470
  255. Sun Sep 23 22:31:43 2012 3 relations: 345355
  256. Sun Sep 23 22:31:43 2012 4 relations: 337522
  257. Sun Sep 23 22:31:43 2012 5 relations: 310109
  258. Sun Sep 23 22:31:43 2012 6 relations: 262072
  259. Sun Sep 23 22:31:43 2012 7 relations: 214981
  260. Sun Sep 23 22:31:43 2012 8 relations: 169384
  261. Sun Sep 23 22:31:43 2012 9 relations: 129312
  262. Sun Sep 23 22:31:43 2012 10+ relations: 291500
  263. Sun Sep 23 22:31:43 2012 heaviest cycle: 20 relations
  264. Sun Sep 23 22:31:44 2012 commencing cycle optimization
  265. Sun Sep 23 22:31:46 2012 start with 13673068 relations
  266. Sun Sep 23 22:32:05 2012 pruned 405542 relations
  267. Sun Sep 23 22:32:05 2012 memory use: 433.4 MB
  268. Sun Sep 23 22:32:05 2012 distribution of cycle lengths:
  269. Sun Sep 23 22:32:05 2012 1 relations: 171922
  270. Sun Sep 23 22:32:05 2012 2 relations: 294342
  271. Sun Sep 23 22:32:05 2012 3 relations: 360247
  272. Sun Sep 23 22:32:05 2012 4 relations: 348413
  273. Sun Sep 23 22:32:05 2012 5 relations: 320770
  274. Sun Sep 23 22:32:05 2012 6 relations: 266329
  275. Sun Sep 23 22:32:05 2012 7 relations: 216836
  276. Sun Sep 23 22:32:05 2012 8 relations: 167041
  277. Sun Sep 23 22:32:05 2012 9 relations: 124456
  278. Sun Sep 23 22:32:05 2012 10+ relations: 249271
  279. Sun Sep 23 22:32:05 2012 heaviest cycle: 20 relations
  280. Sun Sep 23 22:32:07 2012 RelProcTime: 1517
  281. Sun Sep 23 22:32:07 2012
  282. Sun Sep 23 22:32:07 2012 commencing linear algebra
  283. Sun Sep 23 22:32:07 2012 read 2519627 cycles
  284. Sun Sep 23 22:32:10 2012 cycles contain 6851840 unique relations
  285. Sun Sep 23 22:33:49 2012 read 6851840 relations
  286. Sun Sep 23 22:33:57 2012 using 20 quadratic characters above 536863254
  287. Sun Sep 23 22:34:26 2012 building initial matrix
  288. Sun Sep 23 22:35:36 2012 memory use: 891.9 MB
  289. Sun Sep 23 22:35:38 2012 read 2519627 cycles
  290. Sun Sep 23 22:35:39 2012 matrix is 2519450 x 2519627 (753.8 MB) with weight 225433320 (89.47/col)
  291. Sun Sep 23 22:35:39 2012 sparse part has weight 169888871 (67.43/col)
  292. Sun Sep 23 22:35:58 2012 filtering completed in 2 passes
  293. Sun Sep 23 22:35:59 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
  294. Sun Sep 23 22:35:59 2012 sparse part has weight 169883853 (67.44/col)
  295. Sun Sep 23 22:36:04 2012 matrix starts at (0, 0)
  296. Sun Sep 23 22:36:05 2012 matrix is 2519021 x 2519198 (753.8 MB) with weight 225419232 (89.48/col)
  297. Sun Sep 23 22:36:05 2012 sparse part has weight 169883853 (67.44/col)
  298. Sun Sep 23 22:36:05 2012 saving the first 48 matrix rows for later
  299. Sun Sep 23 22:36:05 2012 matrix includes 64 packed rows
  300. Sun Sep 23 22:36:06 2012 matrix is 2518973 x 2519198 (717.7 MB) with weight 178295601 (70.77/col)
  301. Sun Sep 23 22:36:06 2012 sparse part has weight 162944712 (64.68/col)
  302. Sun Sep 23 22:36:06 2012 using block size 65536 for processor cache size 8192 kB
  303. Sun Sep 23 22:36:15 2012 commencing Lanczos iteration (3 threads)
  304. Sun Sep 23 22:36:15 2012 memory use: 615.8 MB
  305. Sun Sep 23 22:36:29 2012 linear algebra at 0.1%, ETA 6h27m
  306. Sun Sep 23 22:36:34 2012 checkpointing every 390000 dimensions
  307. Mon Sep 24 05:00:22 2012 lanczos halted after 39837 iterations (dim = 2518968)
  308. Mon Sep 24 05:00:26 2012 recovered 33 nontrivial dependencies
  309. Mon Sep 24 05:00:26 2012 BLanczosTime: 23299
  310. Mon Sep 24 05:00:26 2012
  311. Mon Sep 24 05:00:26 2012 commencing square root phase
  312. Mon Sep 24 05:00:26 2012 reading relations for dependency 1
  313. Mon Sep 24 05:00:27 2012 read 1259229 cycles
  314. Mon Sep 24 05:00:28 2012 cycles contain 3426548 unique relations
  315. Mon Sep 24 05:01:34 2012 read 3426548 relations
  316. Mon Sep 24 05:01:50 2012 multiplying 3426548 relations
  317. Mon Sep 24 05:04:09 2012 multiply complete, coefficients have about 124.39 million bits
  318. Mon Sep 24 05:04:10 2012 initial square root is modulo 848088671
  319. Mon Sep 24 05:07:16 2012 Newton iteration failed to converge
  320. Mon Sep 24 05:07:16 2012 algebraic square root failed
  321. Mon Sep 24 05:07:16 2012 reading relations for dependency 2
  322. Mon Sep 24 05:07:17 2012 read 1260624 cycles
  323. Mon Sep 24 05:07:18 2012 cycles contain 3426926 unique relations
  324. Mon Sep 24 05:08:10 2012 read 3426926 relations
  325. Mon Sep 24 05:08:26 2012 multiplying 3426926 relations
  326. Mon Sep 24 05:10:45 2012 multiply complete, coefficients have about 124.41 million bits
  327. Mon Sep 24 05:10:46 2012 initial square root is modulo 850237931
  328. Mon Sep 24 05:13:49 2012 sqrtTime: 803
  329. Mon Sep 24 05:13:49 2012 prp50 factor: 95042843830604201672214623525175830705427046571083
  330. Mon Sep 24 05:13:49 2012 prp140 factor: 42534823810384772154036497696139950939035368538674981892093603899709665696407996641265095747658129956428118854558193857511925903564856851183
  331. Mon Sep 24 05:13:49 2012 elapsed time 07:07:00
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