CarlosPinho

7_289_minus_4_289

Jun 4th, 2016
164
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  1. Wed Jun 1 14:42:42 2016
  2. Wed Jun 1 14:42:42 2016
  3. Wed Jun 1 14:42:42 2016 Msieve v. 1.53 (SVN 988M)
  4. Wed Jun 1 14:42:42 2016 random seeds: 2fd8db25 829fbf7a
  5. Wed Jun 1 14:42:42 2016 factoring 32932022438549978617314143219062576372055587065526811262965766450251523643302463050333786808825561803203724601926739585131086997708069319632563975499273442021750383400451282773963201324989578602149761 (200 digits)
  6. Wed Jun 1 14:42:43 2016 searching for 15-digit factors
  7. Wed Jun 1 14:42:45 2016 commencing number field sieve (200-digit input)
  8. Wed Jun 1 14:42:45 2016 R0: 36703368217294125441230211032033660188801
  9. Wed Jun 1 14:42:45 2016 R1: -79228162514264337593543950336
  10. Wed Jun 1 14:42:45 2016 A0: -4
  11. Wed Jun 1 14:42:45 2016 A1: 0
  12. Wed Jun 1 14:42:45 2016 A2: 0
  13. Wed Jun 1 14:42:45 2016 A3: 0
  14. Wed Jun 1 14:42:45 2016 A4: 0
  15. Wed Jun 1 14:42:45 2016 A5: 0
  16. Wed Jun 1 14:42:45 2016 A6: 7
  17. Wed Jun 1 14:42:45 2016 skew 1.00, size 4.612e-12, alpha 1.422, combined = 3.614e-13 rroots = 2
  18. Wed Jun 1 14:42:45 2016
  19. Wed Jun 1 14:42:45 2016 commencing relation filtering
  20. Wed Jun 1 14:42:45 2016 setting target matrix density to 130.0
  21. Wed Jun 1 14:42:45 2016 estimated available RAM is 65536.0 MB
  22. Wed Jun 1 14:42:45 2016 commencing duplicate removal, pass 1
  23. Wed Jun 1 14:51:56 2016 error -5 reading relation 66342989
  24. Wed Jun 1 14:59:19 2016 error -9 reading relation 118573383
  25. Wed Jun 1 15:05:53 2016 error -1 reading relation 164430843
  26. Wed Jun 1 15:06:35 2016 error -5 reading relation 169231660
  27. Wed Jun 1 15:07:37 2016 error -15 reading relation 176701060
  28. Wed Jun 1 15:07:46 2016 error -9 reading relation 177776295
  29. Wed Jun 1 15:08:16 2016 error -9 reading relation 181308158
  30. Wed Jun 1 15:08:18 2016 error -9 reading relation 181601851
  31. Wed Jun 1 15:08:18 2016 error -9 reading relation 181602639
  32. Wed Jun 1 15:08:36 2016 error -9 reading relation 183717195
  33. Wed Jun 1 15:12:57 2016 error -9 reading relation 214252325
  34. Wed Jun 1 15:13:54 2016 error -15 reading relation 220891981
  35. Wed Jun 1 15:13:57 2016 error -9 reading relation 221323382
  36. Wed Jun 1 15:14:36 2016 skipped 80 relations with b > 2^32
  37. Wed Jun 1 15:14:36 2016 skipped 23 relations with composite factors
  38. Wed Jun 1 15:14:36 2016 found 44419930 hash collisions in 225763555 relations
  39. Wed Jun 1 15:14:53 2016 added 1218581 free relations
  40. Wed Jun 1 15:14:53 2016 commencing duplicate removal, pass 2
  41. Wed Jun 1 15:18:51 2016 found 43904699 duplicates and 183077437 unique relations
  42. Wed Jun 1 15:18:51 2016 memory use: 1321.5 MB
  43. Wed Jun 1 15:18:51 2016 reading ideals above 720000
  44. Wed Jun 1 15:18:52 2016 commencing singleton removal, initial pass
  45. Wed Jun 1 15:43:45 2016 memory use: 5512.0 MB
  46. Wed Jun 1 15:43:45 2016 reading all ideals from disk
  47. Wed Jun 1 15:43:49 2016 memory use: 7187.9 MB
  48. Wed Jun 1 15:44:12 2016 keeping 171697391 ideals with weight <= 200, target excess is 928975
  49. Wed Jun 1 15:44:36 2016 commencing in-memory singleton removal
  50. Wed Jun 1 15:44:53 2016 begin with 183077437 relations and 171697391 unique ideals
  51. Wed Jun 1 15:47:42 2016 reduce to 111466198 relations and 92044271 ideals in 14 passes
  52. Wed Jun 1 15:47:42 2016 max relations containing the same ideal: 149
  53. Wed Jun 1 15:48:36 2016 removing 11355498 relations and 9355498 ideals in 2000000 cliques
  54. Wed Jun 1 15:48:40 2016 commencing in-memory singleton removal
  55. Wed Jun 1 15:48:50 2016 begin with 100110700 relations and 92044271 unique ideals
  56. Wed Jun 1 15:50:09 2016 reduce to 99263740 relations and 81822844 ideals in 8 passes
  57. Wed Jun 1 15:50:09 2016 max relations containing the same ideal: 139
  58. Wed Jun 1 15:50:58 2016 removing 8601018 relations and 6601018 ideals in 2000000 cliques
  59. Wed Jun 1 15:51:02 2016 commencing in-memory singleton removal
  60. Wed Jun 1 15:51:10 2016 begin with 90662722 relations and 81822844 unique ideals
  61. Wed Jun 1 15:52:21 2016 reduce to 90093801 relations and 74641726 ideals in 8 passes
  62. Wed Jun 1 15:52:21 2016 max relations containing the same ideal: 130
  63. Wed Jun 1 15:53:05 2016 removing 7784037 relations and 5784037 ideals in 2000000 cliques
  64. Wed Jun 1 15:53:08 2016 commencing in-memory singleton removal
  65. Wed Jun 1 15:53:15 2016 begin with 82309764 relations and 74641726 unique ideals
  66. Wed Jun 1 15:54:18 2016 reduce to 81799176 relations and 68336709 ideals in 8 passes
  67. Wed Jun 1 15:54:18 2016 max relations containing the same ideal: 125
  68. Wed Jun 1 15:54:59 2016 removing 7371724 relations and 5371724 ideals in 2000000 cliques
  69. Wed Jun 1 15:55:01 2016 commencing in-memory singleton removal
  70. Wed Jun 1 15:55:08 2016 begin with 74427452 relations and 68336709 unique ideals
  71. Wed Jun 1 15:56:04 2016 reduce to 73936543 relations and 62463456 ideals in 8 passes
  72. Wed Jun 1 15:56:04 2016 max relations containing the same ideal: 115
  73. Wed Jun 1 15:56:40 2016 removing 7123216 relations and 5123216 ideals in 2000000 cliques
  74. Wed Jun 1 15:56:42 2016 commencing in-memory singleton removal
  75. Wed Jun 1 15:56:48 2016 begin with 66813327 relations and 62463456 unique ideals
  76. Wed Jun 1 15:57:38 2016 reduce to 66324105 relations and 56839356 ideals in 8 passes
  77. Wed Jun 1 15:57:38 2016 max relations containing the same ideal: 105
  78. Wed Jun 1 15:58:10 2016 removing 6953270 relations and 4953271 ideals in 2000000 cliques
  79. Wed Jun 1 15:58:13 2016 commencing in-memory singleton removal
  80. Wed Jun 1 15:58:18 2016 begin with 59370835 relations and 56839356 unique ideals
  81. Wed Jun 1 15:58:56 2016 reduce to 58864851 relations and 51366900 ideals in 7 passes
  82. Wed Jun 1 15:58:56 2016 max relations containing the same ideal: 101
  83. Wed Jun 1 15:59:25 2016 removing 6834924 relations and 4834924 ideals in 2000000 cliques
  84. Wed Jun 1 15:59:28 2016 commencing in-memory singleton removal
  85. Wed Jun 1 15:59:32 2016 begin with 52029927 relations and 51366900 unique ideals
  86. Wed Jun 1 16:00:05 2016 reduce to 51490079 relations and 45976596 ideals in 7 passes
  87. Wed Jun 1 16:00:05 2016 max relations containing the same ideal: 93
  88. Wed Jun 1 16:00:30 2016 removing 6753844 relations and 4753844 ideals in 2000000 cliques
  89. Wed Jun 1 16:00:32 2016 commencing in-memory singleton removal
  90. Wed Jun 1 16:00:36 2016 begin with 44736235 relations and 45976596 unique ideals
  91. Wed Jun 1 16:01:08 2016 reduce to 44140640 relations and 40607604 ideals in 8 passes
  92. Wed Jun 1 16:01:08 2016 max relations containing the same ideal: 86
  93. Wed Jun 1 16:01:30 2016 removing 6705322 relations and 4705322 ideals in 2000000 cliques
  94. Wed Jun 1 16:01:32 2016 commencing in-memory singleton removal
  95. Wed Jun 1 16:01:35 2016 begin with 37435318 relations and 40607604 unique ideals
  96. Wed Jun 1 16:02:01 2016 reduce to 36746704 relations and 35186953 ideals in 8 passes
  97. Wed Jun 1 16:02:01 2016 max relations containing the same ideal: 73
  98. Wed Jun 1 16:02:19 2016 removing 2144032 relations and 1661893 ideals in 482140 cliques
  99. Wed Jun 1 16:02:21 2016 commencing in-memory singleton removal
  100. Wed Jun 1 16:02:23 2016 begin with 34602672 relations and 35186953 unique ideals
  101. Wed Jun 1 16:02:50 2016 reduce to 34518269 relations and 33439700 ideals in 9 passes
  102. Wed Jun 1 16:02:50 2016 max relations containing the same ideal: 70
  103. Wed Jun 1 16:03:11 2016 relations with 0 large ideals: 35547
  104. Wed Jun 1 16:03:11 2016 relations with 1 large ideals: 21712
  105. Wed Jun 1 16:03:11 2016 relations with 2 large ideals: 269771
  106. Wed Jun 1 16:03:11 2016 relations with 3 large ideals: 1527116
  107. Wed Jun 1 16:03:11 2016 relations with 4 large ideals: 4624233
  108. Wed Jun 1 16:03:11 2016 relations with 5 large ideals: 8289220
  109. Wed Jun 1 16:03:11 2016 relations with 6 large ideals: 9195334
  110. Wed Jun 1 16:03:11 2016 relations with 7+ large ideals: 10555336
  111. Wed Jun 1 16:03:11 2016 commencing 2-way merge
  112. Wed Jun 1 16:03:34 2016 reduce to 22626044 relation sets and 21547475 unique ideals
  113. Wed Jun 1 16:03:34 2016 commencing full merge
  114. Wed Jun 1 16:13:36 2016 memory use: 2842.5 MB
  115. Wed Jun 1 16:13:40 2016 found 9931065 cycles, need 9907675
  116. Wed Jun 1 16:13:41 2016 weight of 9907675 cycles is about 1288710258 (130.07/cycle)
  117. Wed Jun 1 16:13:41 2016 distribution of cycle lengths:
  118. Wed Jun 1 16:13:41 2016 1 relations: 341004
  119. Wed Jun 1 16:13:41 2016 2 relations: 509945
  120. Wed Jun 1 16:13:41 2016 3 relations: 617779
  121. Wed Jun 1 16:13:41 2016 4 relations: 649300
  122. Wed Jun 1 16:13:41 2016 5 relations: 677180
  123. Wed Jun 1 16:13:41 2016 6 relations: 677867
  124. Wed Jun 1 16:13:41 2016 7 relations: 667993
  125. Wed Jun 1 16:13:41 2016 8 relations: 654588
  126. Wed Jun 1 16:13:41 2016 9 relations: 623865
  127. Wed Jun 1 16:13:41 2016 10+ relations: 4488154
  128. Wed Jun 1 16:13:41 2016 heaviest cycle: 28 relations
  129. Wed Jun 1 16:13:44 2016 commencing cycle optimization
  130. Wed Jun 1 16:14:08 2016 start with 95773841 relations
  131. Wed Jun 1 16:18:59 2016 pruned 4753112 relations
  132. Wed Jun 1 16:18:59 2016 memory use: 2413.6 MB
  133. Wed Jun 1 16:18:59 2016 distribution of cycle lengths:
  134. Wed Jun 1 16:18:59 2016 1 relations: 341004
  135. Wed Jun 1 16:18:59 2016 2 relations: 523008
  136. Wed Jun 1 16:18:59 2016 3 relations: 644890
  137. Wed Jun 1 16:18:59 2016 4 relations: 677974
  138. Wed Jun 1 16:18:59 2016 5 relations: 713539
  139. Wed Jun 1 16:18:59 2016 6 relations: 713232
  140. Wed Jun 1 16:18:59 2016 7 relations: 707619
  141. Wed Jun 1 16:18:59 2016 8 relations: 689011
  142. Wed Jun 1 16:18:59 2016 9 relations: 657262
  143. Wed Jun 1 16:18:59 2016 10+ relations: 4240136
  144. Wed Jun 1 16:18:59 2016 heaviest cycle: 28 relations
  145. Wed Jun 1 16:19:27 2016 RelProcTime: 5802
  146. Wed Jun 1 16:19:27 2016
  147. Wed Jun 1 16:19:27 2016 commencing linear algebra
  148. Wed Jun 1 16:19:29 2016 read 9907675 cycles
  149. Wed Jun 1 16:19:53 2016 cycles contain 33965433 unique relations
  150. Wed Jun 1 16:25:32 2016 read 33965433 relations
  151. Wed Jun 1 16:26:47 2016 using 20 quadratic characters above 4294917295
  152. Wed Jun 1 16:29:06 2016 building initial matrix
  153. Wed Jun 1 16:36:28 2016 memory use: 4228.0 MB
  154. Wed Jun 1 16:36:39 2016 read 9907675 cycles
  155. Wed Jun 1 16:36:40 2016 matrix is 9907498 x 9907675 (4959.7 MB) with weight 1411693337 (142.48/col)
  156. Wed Jun 1 16:36:40 2016 sparse part has weight 1191167755 (120.23/col)
  157. Wed Jun 1 16:39:16 2016 filtering completed in 2 passes
  158. Wed Jun 1 16:39:18 2016 matrix is 9907409 x 9907586 (4959.7 MB) with weight 1411690013 (142.49/col)
  159. Wed Jun 1 16:39:18 2016 sparse part has weight 1191166451 (120.23/col)
  160. Wed Jun 1 16:41:47 2016 matrix starts at (0, 0)
  161. Wed Jun 1 16:41:48 2016 matrix is 9907409 x 9907586 (4959.7 MB) with weight 1411690013 (142.49/col)
  162. Wed Jun 1 16:41:48 2016 sparse part has weight 1191166451 (120.23/col)
  163. Wed Jun 1 16:41:48 2016 saving the first 48 matrix rows for later
  164. Wed Jun 1 16:41:50 2016 matrix includes 64 packed rows
  165. Wed Jun 1 16:41:51 2016 matrix is 9907361 x 9907586 (4735.9 MB) with weight 1227021994 (123.85/col)
  166. Wed Jun 1 16:41:51 2016 sparse part has weight 1142404816 (115.31/col)
  167. Wed Jun 1 16:41:51 2016 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB
  168. Wed Jun 1 16:43:03 2016 commencing Lanczos iteration (8 threads)
  169. Wed Jun 1 16:43:03 2016 memory use: 4039.3 MB
  170. Wed Jun 1 16:43:29 2016 linear algebra at 0.0%, ETA 43h44m
  171. Wed Jun 1 16:43:37 2016 checkpointing every 230000 dimensions
  172. Thu Jun 2 16:38:10 2016
  173. Thu Jun 2 16:38:10 2016
  174. Thu Jun 2 16:38:10 2016 Msieve v. 1.53 (SVN 988M)
  175. Thu Jun 2 16:38:10 2016 random seeds: c9ba18e0 f334d053
  176. Thu Jun 2 16:38:10 2016 factoring 32932022438549978617314143219062576372055587065526811262965766450251523643302463050333786808825561803203724601926739585131086997708069319632563975499273442021750383400451282773963201324989578602149761 (200 digits)
  177. Thu Jun 2 16:38:10 2016 searching for 15-digit factors
  178. Thu Jun 2 16:38:12 2016 commencing number field sieve (200-digit input)
  179. Thu Jun 2 16:38:12 2016 R0: 36703368217294125441230211032033660188801
  180. Thu Jun 2 16:38:12 2016 R1: -79228162514264337593543950336
  181. Thu Jun 2 16:38:12 2016 A0: -4
  182. Thu Jun 2 16:38:12 2016 A1: 0
  183. Thu Jun 2 16:38:12 2016 A2: 0
  184. Thu Jun 2 16:38:12 2016 A3: 0
  185. Thu Jun 2 16:38:12 2016 A4: 0
  186. Thu Jun 2 16:38:12 2016 A5: 0
  187. Thu Jun 2 16:38:12 2016 A6: 7
  188. Thu Jun 2 16:38:12 2016 skew 1.00, size 4.612e-12, alpha 1.422, combined = 3.614e-13 rroots = 2
  189. Thu Jun 2 16:38:12 2016
  190. Thu Jun 2 16:38:12 2016 commencing linear algebra
  191. Thu Jun 2 16:40:05 2016 matrix starts at (0, 0)
  192. Thu Jun 2 16:40:06 2016 matrix is 9907409 x 9907586 (4959.7 MB) with weight 1411690013 (142.49/col)
  193. Thu Jun 2 16:40:06 2016 sparse part has weight 1191166451 (120.23/col)
  194. Thu Jun 2 16:40:06 2016 saving the first 48 matrix rows for later
  195. Thu Jun 2 16:40:08 2016 matrix includes 64 packed rows
  196. Thu Jun 2 16:40:09 2016 matrix is 9907361 x 9907586 (4735.9 MB) with weight 1227021994 (123.85/col)
  197. Thu Jun 2 16:40:09 2016 sparse part has weight 1142404816 (115.31/col)
  198. Thu Jun 2 16:40:09 2016 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB
  199. Thu Jun 2 16:41:20 2016 commencing Lanczos iteration (8 threads)
  200. Thu Jun 2 16:41:20 2016 memory use: 4039.3 MB
  201. Thu Jun 2 16:41:30 2016 restarting at iteration 80014 (dim = 5060041)
  202. Thu Jun 2 16:41:53 2016 linear algebra at 51.1%, ETA 20h22m
  203. Thu Jun 2 16:42:00 2016 checkpointing every 240000 dimensions
  204. Fri Jun 3 13:23:46 2016 lanczos halted after 156672 iterations (dim = 9907357)
  205. Fri Jun 3 13:23:58 2016 recovered 40 nontrivial dependencies
  206. Fri Jun 3 13:24:03 2016 BLanczosTime: 74751
  207. Fri Jun 3 13:24:03 2016
  208. Fri Jun 3 13:24:03 2016 commencing square root phase
  209. Fri Jun 3 13:24:03 2016 reading relations for dependency 1
  210. Fri Jun 3 13:24:12 2016 read 4954618 cycles
  211. Fri Jun 3 13:24:24 2016 cycles contain 16983700 unique relations
  212. Fri Jun 3 13:29:23 2016 read 16983700 relations
  213. Fri Jun 3 13:30:41 2016 multiplying 16983700 relations
  214. Fri Jun 3 13:44:42 2016 multiply complete, coefficients have about 469.04 million bits
  215. Fri Jun 3 13:44:45 2016 initial square root is modulo 260618329
  216. Fri Jun 3 13:58:51 2016 sqrtTime: 2088
  217. Fri Jun 3 13:58:51 2016 p87 factor: 427657092217233502222603875612192855067386311288503319784492166147200295083060604294493
  218. Fri Jun 3 13:58:51 2016 p113 factor: 77005673559183642531624647797025109465162352151928078952929785939824459966139898086785785878713184097337671746677
  219. Fri Jun 3 13:58:51 2016 elapsed time 21:20:41
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