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C220_120_79

mersenneforum
Jan 18th, 2016
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  1. Fri Jan 15 12:30:02 2016 Msieve v. 1.52 (SVN exported)
  2. Fri Jan 15 12:30:02 2016 random seeds: 7e2626e9 d1fe7b97
  3. Fri Jan 15 12:30:02 2016 MPI process 0 of 1
  4. Fri Jan 15 12:30:02 2016 factoring 1946141492349742003165748654568733544055934211995020450182588319576709436508484011092836300363057288793274369522685708660813103290223749703935912730543769836340916731087442559922528125706012131538487928342669500511823737 (220 digits)
  5. Fri Jan 15 12:30:05 2016 searching for 15-digit factors
  6. Fri Jan 15 12:30:07 2016 commencing number field sieve (220-digit input)
  7. Fri Jan 15 12:30:08 2016 R0: 89648251976843595444986830377401534401
  8. Fri Jan 15 12:30:08 2016 R1: -2139864107581440000000000000
  9. Fri Jan 15 12:30:08 2016 A0: 15
  10. Fri Jan 15 12:30:08 2016 A1: 0
  11. Fri Jan 15 12:30:08 2016 A2: 0
  12. Fri Jan 15 12:30:08 2016 A3: 0
  13. Fri Jan 15 12:30:08 2016 A4: 0
  14. Fri Jan 15 12:30:08 2016 A5: 0
  15. Fri Jan 15 12:30:08 2016 A6: 8
  16. Fri Jan 15 12:30:08 2016 skew 1.11, size 2.655e-11, alpha 0.327, combined = 1.303e-12 rroots = 0
  17. Fri Jan 15 12:30:08 2016
  18. Fri Jan 15 12:30:08 2016 commencing relation filtering
  19. Fri Jan 15 12:30:08 2016 setting target matrix density to 120.0
  20. Fri Jan 15 12:30:08 2016 estimated available RAM is 64393.7 MB
  21. Fri Jan 15 12:30:08 2016 commencing duplicate removal, pass 1
  22. Fri Jan 15 12:39:24 2016 error -15 reading relation 38961859
  23. Fri Jan 15 12:41:01 2016 error -1 reading relation 45773973
  24. Fri Jan 15 12:42:56 2016 error -9 reading relation 53952648
  25. Fri Jan 15 12:43:06 2016 error -9 reading relation 54678921
  26. Fri Jan 15 12:46:44 2016 error -9 reading relation 70342526
  27. Fri Jan 15 12:46:44 2016 error -15 reading relation 70358198
  28. Fri Jan 15 12:48:12 2016 error -9 reading relation 76499585
  29. Fri Jan 15 12:51:09 2016 error -5 reading relation 88861505
  30. Fri Jan 15 12:51:09 2016 error -15 reading relation 88912743
  31. Fri Jan 15 12:52:54 2016 error -15 reading relation 96293438
  32. Fri Jan 15 12:53:15 2016 error -9 reading relation 97779020
  33. Fri Jan 15 12:53:27 2016 error -15 reading relation 98605930
  34. Fri Jan 15 12:53:39 2016 error -15 reading relation 99455634
  35. Fri Jan 15 12:53:42 2016 error -15 reading relation 99686196
  36. Fri Jan 15 12:53:44 2016 error -15 reading relation 99825897
  37. Fri Jan 15 12:53:51 2016 error -9 reading relation 100326137
  38. Fri Jan 15 12:54:26 2016 error -15 reading relation 102819272
  39. Fri Jan 15 12:55:28 2016 error -9 reading relation 107236131
  40. Fri Jan 15 12:56:37 2016 error -15 reading relation 112144974
  41. Fri Jan 15 12:56:38 2016 error -9 reading relation 112172087
  42. Fri Jan 15 12:56:48 2016 skipped 8 relations with b > 2^32
  43. Fri Jan 15 12:56:48 2016 found 18342723 hash collisions in 112892892 relations
  44. Fri Jan 15 12:57:16 2016 added 1219216 free relations
  45. Fri Jan 15 12:57:16 2016 commencing duplicate removal, pass 2
  46. Fri Jan 15 13:07:45 2016 found 16476241 duplicates and 97635867 unique relations
  47. Fri Jan 15 13:07:45 2016 memory use: 660.8 MB
  48. Fri Jan 15 13:07:45 2016 reading ideals above 720000
  49. Fri Jan 15 13:07:45 2016 commencing singleton removal, initial pass
  50. Fri Jan 15 13:37:58 2016 memory use: 2756.0 MB
  51. Fri Jan 15 13:37:58 2016 reading all ideals from disk
  52. Fri Jan 15 13:38:01 2016 memory use: 3657.3 MB
  53. Fri Jan 15 13:38:18 2016 keeping 89650271 ideals with weight <= 200, target excess is 496213
  54. Fri Jan 15 13:38:37 2016 commencing in-memory singleton removal
  55. Fri Jan 15 13:38:50 2016 begin with 97635867 relations and 89650271 unique ideals
  56. Fri Jan 15 13:41:11 2016 reduce to 62102426 relations and 50350061 ideals in 16 passes
  57. Fri Jan 15 13:41:11 2016 max relations containing the same ideal: 156
  58. Fri Jan 15 13:41:53 2016 removing 8872876 relations and 6872876 ideals in 2000000 cliques
  59. Fri Jan 15 13:41:57 2016 commencing in-memory singleton removal
  60. Fri Jan 15 13:42:04 2016 begin with 53229550 relations and 50350061 unique ideals
  61. Fri Jan 15 13:43:05 2016 reduce to 52191775 relations and 42398044 ideals in 9 passes
  62. Fri Jan 15 13:43:05 2016 max relations containing the same ideal: 136
  63. Fri Jan 15 13:43:40 2016 removing 7090116 relations and 5090116 ideals in 2000000 cliques
  64. Fri Jan 15 13:43:43 2016 commencing in-memory singleton removal
  65. Fri Jan 15 13:43:49 2016 begin with 45101659 relations and 42398044 unique ideals
  66. Fri Jan 15 13:44:40 2016 reduce to 44354828 relations and 36533092 ideals in 9 passes
  67. Fri Jan 15 13:44:40 2016 max relations containing the same ideal: 123
  68. Fri Jan 15 13:45:10 2016 removing 6569549 relations and 4569549 ideals in 2000000 cliques
  69. Fri Jan 15 13:45:13 2016 commencing in-memory singleton removal
  70. Fri Jan 15 13:45:18 2016 begin with 37785279 relations and 36533092 unique ideals
  71. Fri Jan 15 13:45:55 2016 reduce to 37078738 relations and 31227098 ideals in 8 passes
  72. Fri Jan 15 13:45:55 2016 max relations containing the same ideal: 112
  73. Fri Jan 15 13:46:20 2016 removing 6318096 relations and 4318096 ideals in 2000000 cliques
  74. Fri Jan 15 13:46:23 2016 commencing in-memory singleton removal
  75. Fri Jan 15 13:46:27 2016 begin with 30760642 relations and 31227098 unique ideals
  76. Fri Jan 15 13:46:56 2016 reduce to 30026111 relations and 26138635 ideals in 8 passes
  77. Fri Jan 15 13:46:56 2016 max relations containing the same ideal: 95
  78. Fri Jan 15 13:47:16 2016 removing 6155192 relations and 4155192 ideals in 2000000 cliques
  79. Fri Jan 15 13:47:19 2016 commencing in-memory singleton removal
  80. Fri Jan 15 13:47:22 2016 begin with 23870919 relations and 26138635 unique ideals
  81. Fri Jan 15 13:47:43 2016 reduce to 23058750 relations and 21122755 ideals in 8 passes
  82. Fri Jan 15 13:47:43 2016 max relations containing the same ideal: 78
  83. Fri Jan 15 13:47:59 2016 removing 4415332 relations and 3054945 ideals in 1360387 cliques
  84. Fri Jan 15 13:48:01 2016 commencing in-memory singleton removal
  85. Fri Jan 15 13:48:03 2016 begin with 18643418 relations and 21122755 unique ideals
  86. Fri Jan 15 13:48:21 2016 reduce to 18097906 relations and 17493451 ideals in 9 passes
  87. Fri Jan 15 13:48:21 2016 max relations containing the same ideal: 67
  88. Fri Jan 15 13:48:33 2016 removing 182670 relations and 153823 ideals in 28847 cliques
  89. Fri Jan 15 13:48:34 2016 commencing in-memory singleton removal
  90. Fri Jan 15 13:48:36 2016 begin with 17915236 relations and 17493451 unique ideals
  91. Fri Jan 15 13:48:43 2016 reduce to 17914025 relations and 17338415 ideals in 4 passes
  92. Fri Jan 15 13:48:43 2016 max relations containing the same ideal: 67
  93. Fri Jan 15 13:48:50 2016 relations with 0 large ideals: 18260
  94. Fri Jan 15 13:48:50 2016 relations with 1 large ideals: 9824
  95. Fri Jan 15 13:48:50 2016 relations with 2 large ideals: 112544
  96. Fri Jan 15 13:48:50 2016 relations with 3 large ideals: 679966
  97. Fri Jan 15 13:48:50 2016 relations with 4 large ideals: 2193301
  98. Fri Jan 15 13:48:50 2016 relations with 5 large ideals: 4146838
  99. Fri Jan 15 13:48:50 2016 relations with 6 large ideals: 4833873
  100. Fri Jan 15 13:48:50 2016 relations with 7+ large ideals: 5919419
  101. Fri Jan 15 13:48:50 2016 commencing 2-way merge
  102. Fri Jan 15 13:49:05 2016 reduce to 11820725 relation sets and 11245115 unique ideals
  103. Fri Jan 15 13:49:05 2016 commencing full merge
  104. Fri Jan 15 13:56:11 2016 memory use: 1538.2 MB
  105. Fri Jan 15 13:56:13 2016 found 5328372 cycles, need 5309315
  106. Fri Jan 15 13:56:15 2016 weight of 5309315 cycles is about 637667975 (120.10/cycle)
  107. Fri Jan 15 13:56:15 2016 distribution of cycle lengths:
  108. Fri Jan 15 13:56:15 2016 1 relations: 164003
  109. Fri Jan 15 13:56:15 2016 2 relations: 287861
  110. Fri Jan 15 13:56:15 2016 3 relations: 355815
  111. Fri Jan 15 13:56:15 2016 4 relations: 377116
  112. Fri Jan 15 13:56:15 2016 5 relations: 392819
  113. Fri Jan 15 13:56:15 2016 6 relations: 391933
  114. Fri Jan 15 13:56:15 2016 7 relations: 384890
  115. Fri Jan 15 13:56:15 2016 8 relations: 368822
  116. Fri Jan 15 13:56:15 2016 9 relations: 346618
  117. Fri Jan 15 13:56:15 2016 10+ relations: 2239438
  118. Fri Jan 15 13:56:15 2016 heaviest cycle: 28 relations
  119. Fri Jan 15 13:56:18 2016 commencing cycle optimization
  120. Fri Jan 15 13:59:36 2016 start with 49221259 relations
  121. Fri Jan 15 14:04:10 2016 pruned 2418027 relations
  122. Fri Jan 15 14:04:10 2016 memory use: 1251.1 MB
  123. Fri Jan 15 14:04:11 2016 distribution of cycle lengths:
  124. Fri Jan 15 14:04:11 2016 1 relations: 164003
  125. Fri Jan 15 14:04:11 2016 2 relations: 295264
  126. Fri Jan 15 14:04:11 2016 3 relations: 371505
  127. Fri Jan 15 14:04:11 2016 4 relations: 394290
  128. Fri Jan 15 14:04:11 2016 5 relations: 414222
  129. Fri Jan 15 14:04:11 2016 6 relations: 412937
  130. Fri Jan 15 14:04:11 2016 7 relations: 407020
  131. Fri Jan 15 14:04:11 2016 8 relations: 387940
  132. Fri Jan 15 14:04:11 2016 9 relations: 364737
  133. Fri Jan 15 14:04:11 2016 10+ relations: 2097397
  134. Fri Jan 15 14:04:11 2016 heaviest cycle: 28 relations
  135. Fri Jan 15 14:04:25 2016 RelProcTime: 5657
  136. Fri Jan 15 14:04:25 2016 elapsed time 01:34:23
  137.  
  138.  
  139. Sat Jan 16 13:18:45 2016 Msieve v. 1.52 (SVN exported)
  140. Sat Jan 16 13:18:45 2016 random seeds: 15815d7f 65737024
  141. Sat Jan 16 13:18:45 2016 MPI process 0 of 2
  142. Sat Jan 16 13:18:45 2016 factoring 1946141492349742003165748654568733544055934211995020450182588319576709436508484011092836300363057288793274369522685708660813103290223749703935912730543769836340916731087442559922528125706012131538487928342669500511823737 (220 digits)
  143. Sat Jan 16 13:18:47 2016 searching for 15-digit factors
  144. Sat Jan 16 13:18:50 2016 commencing number field sieve (220-digit input)
  145. Sat Jan 16 13:18:50 2016 R0: 89648251976843595444986830377401534401
  146. Sat Jan 16 13:18:50 2016 R1: -2139864107581440000000000000
  147. Sat Jan 16 13:18:50 2016 A0: 15
  148. Sat Jan 16 13:18:50 2016 A1: 0
  149. Sat Jan 16 13:18:50 2016 A2: 0
  150. Sat Jan 16 13:18:50 2016 A3: 0
  151. Sat Jan 16 13:18:50 2016 A4: 0
  152. Sat Jan 16 13:18:50 2016 A5: 0
  153. Sat Jan 16 13:18:50 2016 A6: 8
  154. Sat Jan 16 13:18:50 2016 skew 1.11, size 2.655e-11, alpha 0.327, combined = 1.303e-12 rroots = 0
  155. Sat Jan 16 13:18:50 2016
  156. Sat Jan 16 13:18:50 2016 commencing linear algebra
  157. Sat Jan 16 13:18:50 2016 skipping matrix build
  158. Sat Jan 16 13:18:50 2016 initialized process (0,0) of 1 x 2 grid
  159. Sat Jan 16 13:18:53 2016 matrix starts at (0, 0)
  160. Sat Jan 16 13:18:54 2016 matrix is 5309068 x 2654623 (1240.6 MB) with weight 364281438 (137.23/col)
  161. Sat Jan 16 13:18:54 2016 sparse part has weight 296013194 (111.51/col)
  162. Sat Jan 16 13:18:54 2016 saving the first 48 matrix rows for later
  163. Sat Jan 16 13:18:55 2016 matrix includes 64 packed rows
  164. Sat Jan 16 13:18:56 2016 matrix is 5309020 x 2654623 (1196.5 MB) with weight 311854156 (117.48/col)
  165. Sat Jan 16 13:18:56 2016 sparse part has weight 287097959 (108.15/col)
  166. Sat Jan 16 13:18:56 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  167. Sat Jan 16 13:19:16 2016 commencing Lanczos iteration (6 threads)
  168. Sat Jan 16 13:19:16 2016 memory use: 1026.3 MB
  169. Sat Jan 16 13:19:28 2016 linear algebra at 0.0%, ETA 11h38m
  170. Sat Jan 16 13:19:32 2016 checkpointing every 460000 dimensions
  171. Sun Jan 17 00:29:14 2016 lanczos halted after 83962 iterations (dim = 5309018)
  172. Sun Jan 17 00:29:40 2016 recovered 37 nontrivial dependencies
  173. Sun Jan 17 00:29:40 2016 BLanczosTime: 40250
  174. Sun Jan 17 00:29:40 2016 elapsed time 11:10:55
  175.  
  176. Sun Jan 17 00:42:44 2016 Msieve v. 1.52 (SVN exported)
  177. Sun Jan 17 00:42:44 2016 random seeds: f60f2490 3fb7862e
  178. Sun Jan 17 00:42:44 2016 factoring 1946141492349742003165748654568733544055934211995020450182588319576709436508484011092836300363057288793274369522685708660813103290223749703935912730543769836340916731087442559922528125706012131538487928342669500511823737 (220 digits)
  179. Sun Jan 17 00:42:47 2016 searching for 15-digit factors
  180. Sun Jan 17 00:42:50 2016 commencing number field sieve (220-digit input)
  181. Sun Jan 17 00:42:50 2016 R0: 89648251976843595444986830377401534401
  182. Sun Jan 17 00:42:50 2016 R1: -2139864107581440000000000000
  183. Sun Jan 17 00:42:50 2016 A0: 15
  184. Sun Jan 17 00:42:50 2016 A1: 0
  185. Sun Jan 17 00:42:50 2016 A2: 0
  186. Sun Jan 17 00:42:50 2016 A3: 0
  187. Sun Jan 17 00:42:50 2016 A4: 0
  188. Sun Jan 17 00:42:50 2016 A5: 0
  189. Sun Jan 17 00:42:50 2016 A6: 8
  190. Sun Jan 17 00:42:50 2016 skew 1.11, size 2.655e-11, alpha 0.327, combined = 1.303e-12 rroots = 0
  191. Sun Jan 17 00:42:50 2016
  192. Sun Jan 17 00:42:50 2016 commencing square root phase
  193. Sun Jan 17 00:42:50 2016 reading relations for dependency 1
  194. Sun Jan 17 00:42:52 2016 read 2656115 cycles
  195. Sun Jan 17 00:42:59 2016 cycles contain 8808718 unique relations
  196. Sun Jan 17 00:52:48 2016 read 8808718 relations
  197. Sun Jan 17 00:53:47 2016 multiplying 8808718 relations
  198. Sun Jan 17 01:02:45 2016 multiply complete, coefficients have about 242.31 million bits
  199. Sun Jan 17 01:02:47 2016 initial square root is modulo 496330183
  200. Sun Jan 17 01:13:01 2016 sqrtTime: 1811
  201. Sun Jan 17 01:13:01 2016 prp53 factor: 11128045331010217413015279396287804977183688795427299
  202. Sun Jan 17 01:13:01 2016 prp168 factor: 174886193797798712318441610702475795938459285367516715405060911091657516643307944940231653782840826902173758801359189202098933930086984072963064666660932198044232626163
  203. Sun Jan 17 01:13:01 2016 elapsed time 00:30:17
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