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CarlosPinho

GC_8_272

CarlosPinho
May 28th, 2016
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  1. Wed Nov 05 23:17:47 2014
  2. Wed Nov 05 23:17:47 2014
  3. Wed Nov 05 23:17:47 2014 Msieve v. 1.52 (SVN 946)
  4. Wed Nov 05 23:17:47 2014 random seeds: 83ed24e0 9eafe9d2
  5. Wed Nov 05 23:17:47 2014 factoring 131934592928615348244640102294834627243102799734851451087486754768686018967906789355062987034385010968871017780153696343987555657738530401866994276911213236642697900777777646805651471176826966817148333214619358354253081488447558219845783 (237 digits)
  6. Wed Nov 05 23:17:48 2014 no P-1/P+1/ECM available, skipping
  7. Wed Nov 05 23:17:48 2014 commencing number field sieve (237-digit input)
  8. Wed Nov 05 23:17:48 2014 R0: -87112285931760246646623899502532662132736
  9. Wed Nov 05 23:17:48 2014 R1: 1
  10. Wed Nov 05 23:17:48 2014 A0: 1
  11. Wed Nov 05 23:17:48 2014 A1: 0
  12. Wed Nov 05 23:17:48 2014 A2: 0
  13. Wed Nov 05 23:17:48 2014 A3: 0
  14. Wed Nov 05 23:17:48 2014 A4: 0
  15. Wed Nov 05 23:17:48 2014 A5: 0
  16. Wed Nov 05 23:17:48 2014 A6: 272
  17. Wed Nov 05 23:17:48 2014 skew 1.00, size 4.266e-012, alpha -1.081, combined = 3.332e-013 rroots = 0
  18. Wed Nov 05 23:17:48 2014
  19. Wed Nov 05 23:17:48 2014 commencing relation filtering
  20. Wed Nov 05 23:17:48 2014 setting target matrix density to 120.0
  21. Wed Nov 05 23:17:48 2014 estimated available RAM is 16333.7 MB
  22. Wed Nov 05 23:17:48 2014 commencing duplicate removal, pass 1
  23. <errors reading relations>
  24. Wed Nov 05 23:48:32 2014 skipped 337 relations with b > 2^32
  25. Wed Nov 05 23:48:32 2014 found 48083854 hash collisions in 239296442 relations
  26. Wed Nov 05 23:48:55 2014 added 1218410 free relations
  27. Wed Nov 05 23:48:55 2014 commencing duplicate removal, pass 2
  28. Wed Nov 05 23:50:59 2014 found 47594712 duplicates and 192920140 unique relations
  29. Wed Nov 05 23:50:59 2014 memory use: 1321.5 MB
  30. Wed Nov 05 23:50:59 2014 reading ideals above 159973376
  31. Wed Nov 05 23:50:59 2014 commencing singleton removal, initial pass
  32. Thu Nov 06 00:18:41 2014 memory use: 3012.0 MB
  33. Thu Nov 06 00:18:41 2014 reading all ideals from disk
  34. Thu Nov 06 00:18:50 2014 memory use: 3213.4 MB
  35. Thu Nov 06 00:19:02 2014 commencing in-memory singleton removal
  36. Thu Nov 06 00:19:13 2014 begin with 192920140 relations and 157497912 unique ideals
  37. Thu Nov 06 00:21:09 2014 reduce to 124887112 relations and 82484123 ideals in 14 passes
  38. Thu Nov 06 00:21:09 2014 max relations containing the same ideal: 35
  39. Thu Nov 06 00:21:20 2014 reading ideals above 720000
  40. Thu Nov 06 00:21:20 2014 commencing singleton removal, initial pass
  41. Thu Nov 06 00:44:03 2014 memory use: 2756.0 MB
  42. Thu Nov 06 00:44:03 2014 reading all ideals from disk
  43. Thu Nov 06 00:44:17 2014 memory use: 4892.4 MB
  44. Thu Nov 06 00:44:38 2014 keeping 99792732 ideals with weight <= 200, target excess is 636991
  45. Thu Nov 06 00:44:57 2014 commencing in-memory singleton removal
  46. Thu Nov 06 00:45:13 2014 begin with 124887112 relations and 99792732 unique ideals
  47. Thu Nov 06 00:47:28 2014 reduce to 124879907 relations and 99785527 ideals in 9 passes
  48. Thu Nov 06 00:47:28 2014 max relations containing the same ideal: 200
  49. Thu Nov 06 00:48:44 2014 removing 10781815 relations and 8781815 ideals in 2000000 cliques
  50. Thu Nov 06 00:48:46 2014 commencing in-memory singleton removal
  51. Thu Nov 06 00:49:01 2014 begin with 114098092 relations and 99785527 unique ideals
  52. Thu Nov 06 00:50:53 2014 reduce to 113423052 relations and 90315230 ideals in 8 passes
  53. Thu Nov 06 00:50:53 2014 max relations containing the same ideal: 195
  54. Thu Nov 06 00:52:02 2014 removing 8190744 relations and 6190744 ideals in 2000000 cliques
  55. Thu Nov 06 00:52:05 2014 commencing in-memory singleton removal
  56. Thu Nov 06 00:52:18 2014 begin with 105232308 relations and 90315230 unique ideals
  57. Thu Nov 06 00:53:56 2014 reduce to 104780101 relations and 83664484 ideals in 8 passes
  58. Thu Nov 06 00:53:56 2014 max relations containing the same ideal: 189
  59. Thu Nov 06 00:54:58 2014 removing 7420484 relations and 5420484 ideals in 2000000 cliques
  60. Thu Nov 06 00:55:01 2014 commencing in-memory singleton removal
  61. Thu Nov 06 00:55:12 2014 begin with 97359617 relations and 83664484 unique ideals
  62. Thu Nov 06 00:56:30 2014 reduce to 96960764 relations and 77837910 ideals in 7 passes
  63. Thu Nov 06 00:56:30 2014 max relations containing the same ideal: 180
  64. Thu Nov 06 00:57:27 2014 removing 7024127 relations and 5024127 ideals in 2000000 cliques
  65. Thu Nov 06 00:57:29 2014 commencing in-memory singleton removal
  66. Thu Nov 06 00:57:40 2014 begin with 89936637 relations and 77837910 unique ideals
  67. Thu Nov 06 00:58:50 2014 reduce to 89560311 relations and 72430458 ideals in 7 passes
  68. Thu Nov 06 00:58:50 2014 max relations containing the same ideal: 171
  69. Thu Nov 06 00:59:43 2014 removing 6783003 relations and 4783003 ideals in 2000000 cliques
  70. Thu Nov 06 00:59:45 2014 commencing in-memory singleton removal
  71. Thu Nov 06 00:59:54 2014 begin with 82777308 relations and 72430458 unique ideals
  72. Thu Nov 06 01:00:57 2014 reduce to 82408352 relations and 67271201 ideals in 7 passes
  73. Thu Nov 06 01:00:57 2014 max relations containing the same ideal: 164
  74. Thu Nov 06 01:01:45 2014 removing 6615950 relations and 4615950 ideals in 2000000 cliques
  75. Thu Nov 06 01:01:47 2014 commencing in-memory singleton removal
  76. Thu Nov 06 01:01:56 2014 begin with 75792402 relations and 67271201 unique ideals
  77. Thu Nov 06 01:02:52 2014 reduce to 75423470 relations and 62278439 ideals in 7 passes
  78. Thu Nov 06 01:02:52 2014 max relations containing the same ideal: 155
  79. Thu Nov 06 01:03:36 2014 removing 6499277 relations and 4499277 ideals in 2000000 cliques
  80. Thu Nov 06 01:03:37 2014 commencing in-memory singleton removal
  81. Thu Nov 06 01:03:45 2014 begin with 68924193 relations and 62278439 unique ideals
  82. Thu Nov 06 01:04:34 2014 reduce to 68545006 relations and 57391384 ideals in 7 passes
  83. Thu Nov 06 01:04:34 2014 max relations containing the same ideal: 143
  84. Thu Nov 06 01:05:15 2014 removing 6412337 relations and 4412337 ideals in 2000000 cliques
  85. Thu Nov 06 01:05:16 2014 commencing in-memory singleton removal
  86. Thu Nov 06 01:05:23 2014 begin with 62132669 relations and 57391384 unique ideals
  87. Thu Nov 06 01:06:07 2014 reduce to 61736814 relations and 52573283 ideals in 7 passes
  88. Thu Nov 06 01:06:07 2014 max relations containing the same ideal: 134
  89. Thu Nov 06 01:06:43 2014 removing 6348959 relations and 4348959 ideals in 2000000 cliques
  90. Thu Nov 06 01:06:45 2014 commencing in-memory singleton removal
  91. Thu Nov 06 01:06:50 2014 begin with 55387855 relations and 52573283 unique ideals
  92. Thu Nov 06 01:07:28 2014 reduce to 54967131 relations and 47791934 ideals in 7 passes
  93. Thu Nov 06 01:07:28 2014 max relations containing the same ideal: 125
  94. Thu Nov 06 01:08:00 2014 removing 6302939 relations and 4302939 ideals in 2000000 cliques
  95. Thu Nov 06 01:08:02 2014 commencing in-memory singleton removal
  96. Thu Nov 06 01:08:07 2014 begin with 48664192 relations and 47791934 unique ideals
  97. Thu Nov 06 01:08:40 2014 reduce to 48203720 relations and 43014359 ideals in 7 passes
  98. Thu Nov 06 01:08:40 2014 max relations containing the same ideal: 114
  99. Thu Nov 06 01:09:08 2014 removing 6275356 relations and 4275356 ideals in 2000000 cliques
  100. Thu Nov 06 01:09:10 2014 commencing in-memory singleton removal
  101. Thu Nov 06 01:09:14 2014 begin with 41928364 relations and 43014359 unique ideals
  102. Thu Nov 06 01:09:46 2014 reduce to 41410714 relations and 38203125 ideals in 8 passes
  103. Thu Nov 06 01:09:46 2014 max relations containing the same ideal: 101
  104. Thu Nov 06 01:10:10 2014 removing 6274259 relations and 4274259 ideals in 2000000 cliques
  105. Thu Nov 06 01:10:11 2014 commencing in-memory singleton removal
  106. Thu Nov 06 01:10:15 2014 begin with 35136455 relations and 38203125 unique ideals
  107. Thu Nov 06 01:10:41 2014 reduce to 34516721 relations and 33283988 ideals in 8 passes
  108. Thu Nov 06 01:10:41 2014 max relations containing the same ideal: 89
  109. Thu Nov 06 01:11:02 2014 removing 2039637 relations and 1545814 ideals in 493823 cliques
  110. Thu Nov 06 01:11:02 2014 commencing in-memory singleton removal
  111. Thu Nov 06 01:11:06 2014 begin with 32477084 relations and 33283988 unique ideals
  112. Thu Nov 06 01:11:26 2014 reduce to 32392351 relations and 31652336 ideals in 7 passes
  113. Thu Nov 06 01:11:26 2014 max relations containing the same ideal: 85
  114. Thu Nov 06 01:11:49 2014 relations with 0 large ideals: 24293
  115. Thu Nov 06 01:11:49 2014 relations with 1 large ideals: 9012
  116. Thu Nov 06 01:11:49 2014 relations with 2 large ideals: 123704
  117. Thu Nov 06 01:11:49 2014 relations with 3 large ideals: 832154
  118. Thu Nov 06 01:11:49 2014 relations with 4 large ideals: 3000461
  119. Thu Nov 06 01:11:49 2014 relations with 5 large ideals: 6449726
  120. Thu Nov 06 01:11:49 2014 relations with 6 large ideals: 8645689
  121. Thu Nov 06 01:11:49 2014 relations with 7+ large ideals: 13307312
  122. Thu Nov 06 01:11:49 2014 commencing 2-way merge
  123. Thu Nov 06 01:12:13 2014 reduce to 21641696 relation sets and 20901681 unique ideals
  124. Thu Nov 06 01:12:13 2014 commencing full merge
  125. Thu Nov 06 01:23:12 2014 memory use: 2776.8 MB
  126. Thu Nov 06 01:23:15 2014 found 9751564 cycles, need 9709881
  127. Thu Nov 06 01:23:15 2014 weight of 9709881 cycles is about 1165282626 (120.01/cycle)
  128. Thu Nov 06 01:23:15 2014 distribution of cycle lengths:
  129. Thu Nov 06 01:23:15 2014 1 relations: 350296
  130. Thu Nov 06 01:23:15 2014 2 relations: 534116
  131. Thu Nov 06 01:23:15 2014 3 relations: 651458
  132. Thu Nov 06 01:23:15 2014 4 relations: 692839
  133. Thu Nov 06 01:23:15 2014 5 relations: 722154
  134. Thu Nov 06 01:23:15 2014 6 relations: 725536
  135. Thu Nov 06 01:23:15 2014 7 relations: 719724
  136. Thu Nov 06 01:23:15 2014 8 relations: 691157
  137. Thu Nov 06 01:23:15 2014 9 relations: 653403
  138. Thu Nov 06 01:23:15 2014 10+ relations: 3969198
  139. Thu Nov 06 01:23:15 2014 heaviest cycle: 28 relations
  140. Thu Nov 06 01:23:18 2014 commencing cycle optimization
  141. Thu Nov 06 01:23:39 2014 start with 87255235 relations
  142. Thu Nov 06 01:28:20 2014 pruned 4227364 relations
  143. Thu Nov 06 01:28:20 2014 memory use: 2248.3 MB
  144. Thu Nov 06 01:28:20 2014 distribution of cycle lengths:
  145. Thu Nov 06 01:28:20 2014 1 relations: 350296
  146. Thu Nov 06 01:28:20 2014 2 relations: 547609
  147. Thu Nov 06 01:28:20 2014 3 relations: 680091
  148. Thu Nov 06 01:28:20 2014 4 relations: 723223
  149. Thu Nov 06 01:28:20 2014 5 relations: 760991
  150. Thu Nov 06 01:28:20 2014 6 relations: 764269
  151. Thu Nov 06 01:28:20 2014 7 relations: 761116
  152. Thu Nov 06 01:28:20 2014 8 relations: 728166
  153. Thu Nov 06 01:28:20 2014 9 relations: 687644
  154. Thu Nov 06 01:28:20 2014 10+ relations: 3706476
  155. Thu Nov 06 01:28:20 2014 heaviest cycle: 28 relations
  156. Thu Nov 06 01:28:54 2014 RelProcTime: 7866
  157. Thu Nov 06 01:28:54 2014
  158. Thu Nov 06 01:28:54 2014 commencing linear algebra
  159. Thu Nov 06 01:28:55 2014 read 9709881 cycles
  160. Thu Nov 06 01:29:20 2014 cycles contain 32031816 unique relations
  161. Thu Nov 06 01:33:55 2014 read 32031816 relations
  162. Thu Nov 06 01:35:12 2014 using 20 quadratic characters above 2147482482
  163. Thu Nov 06 01:37:07 2014 building initial matrix
  164. Thu Nov 06 01:45:11 2014 memory use: 4232.3 MB
  165. Thu Nov 06 01:45:19 2014 read 9709881 cycles
  166. Thu Nov 06 01:45:21 2014 matrix is 9709704 x 9709881 (4535.4 MB) with weight 1332261157 (137.21/col)
  167. Thu Nov 06 01:45:21 2014 sparse part has weight 1082123408 (111.45/col)
  168. Thu Nov 06 01:47:49 2014 filtering completed in 2 passes
  169. Thu Nov 06 01:47:52 2014 matrix is 9709563 x 9709740 (4535.4 MB) with weight 1332255636 (137.21/col)
  170. Thu Nov 06 01:47:52 2014 sparse part has weight 1082121566 (111.45/col)
  171. Thu Nov 06 01:48:29 2014 matrix starts at (0, 0)
  172. Thu Nov 06 01:48:32 2014 matrix is 9709563 x 9709740 (4535.4 MB) with weight 1332255636 (137.21/col)
  173. Thu Nov 06 01:48:32 2014 sparse part has weight 1082121566 (111.45/col)
  174. Thu Nov 06 01:48:32 2014 saving the first 48 matrix rows for later
  175. Thu Nov 06 01:48:35 2014 matrix includes 64 packed rows
  176. Thu Nov 06 01:48:36 2014 matrix is 9709515 x 9709740 (4347.4 MB) with weight 1131493908 (116.53/col)
  177. Thu Nov 06 01:48:36 2014 sparse part has weight 1042548590 (107.37/col)
  178. Thu Nov 06 01:48:36 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  179. Thu Nov 06 01:49:22 2014 commencing Lanczos iteration (4 threads)
  180. Thu Nov 06 01:49:22 2014 memory use: 3703.9 MB
  181. Thu Nov 06 01:49:59 2014 linear algebra at 0.0%, ETA 62h 8m
  182. Thu Nov 06 01:50:11 2014 checkpointing every 160000 dimensions
  183. Sat Nov 08 08:17:55 2014 lanczos halted after 153552 iterations (dim = 9709511)
  184. Sat Nov 08 08:18:17 2014 recovered 35 nontrivial dependencies
  185. Sat Nov 08 08:18:28 2014 BLanczosTime: 197374
  186. Sat Nov 08 08:18:28 2014
  187. Sat Nov 08 08:18:28 2014 commencing square root phase
  188. Sat Nov 08 08:18:28 2014 handling dependencies 1 to 64
  189. Sat Nov 08 08:18:28 2014 reading relations for dependency 1
  190. Sat Nov 08 08:18:29 2014 read 4855930 cycles
  191. Sat Nov 08 08:18:40 2014 cycles contain 16015728 unique relations
  192. Sat Nov 08 08:21:13 2014 read 16015728 relations
  193. Sat Nov 08 08:22:57 2014 multiplying 16015728 relations
  194. Sat Nov 08 08:37:25 2014 multiply complete, coefficients have about 518.57 million bits
  195. Sat Nov 08 08:37:30 2014 initial square root is modulo 2017147849
  196. Sat Nov 08 08:55:41 2014 sqrtTime: 2233
  197. Sat Nov 08 08:55:41 2014 prp79 factor: 8822246185825472339392557994536527131340785862387177875895629018032075570987311
  198. Sat Nov 08 08:55:41 2014 prp158 factor: 14954762103623002194185907415734709806542409423370289708400232938618545302733108525051048800939327689608740114587078339336536951179558995851574686242883075353
  199. Sat Nov 08 08:55:41 2014 elapsed time 57:37:54
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