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debrouxl

977_67_minus1

debrouxl
May 30th, 2016
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  1. Tue Dec 25 10:54:53 2012
  2. Tue Dec 25 10:54:53 2012
  3. Tue Dec 25 10:54:53 2012 Msieve v. 1.51 (SVN Répertoire non versionné)
  4. Tue Dec 25 10:54:53 2012 random seeds: 00896fc4 c27d4a56
  5. Tue Dec 25 10:54:53 2012 MPI process 0 of 1
  6. Tue Dec 25 10:54:53 2012 factoring 25914410779017741526504513589546753111861683092554919408138348471942539568643691863061755867554805526592186394466416670766939814558172626371176007990060888076921097727956129317343943429488851 (191 digits)
  7. Tue Dec 25 10:54:54 2012 searching for 15-digit factors
  8. Tue Dec 25 10:54:54 2012 commencing number field sieve (191-digit input)
  9. Tue Dec 25 10:54:54 2012 R0: -774176886221345024403798127225073
  10. Tue Dec 25 10:54:54 2012 R1: 1
  11. Tue Dec 25 10:54:54 2012 A0: -1
  12. Tue Dec 25 10:54:54 2012 A1: 0
  13. Tue Dec 25 10:54:54 2012 A2: 0
  14. Tue Dec 25 10:54:54 2012 A3: 0
  15. Tue Dec 25 10:54:54 2012 A4: 0
  16. Tue Dec 25 10:54:54 2012 A5: 0
  17. Tue Dec 25 10:54:54 2012 A6: 977
  18. Tue Dec 25 10:54:54 2012 skew 0.32, size 4.201e-10, alpha 1.002, combined = 9.099e-12 rroots = 2
  19. Tue Dec 25 10:54:54 2012
  20. Tue Dec 25 10:54:54 2012 commencing relation filtering
  21. Tue Dec 25 10:54:54 2012 estimated available RAM is 3864.4 MB
  22. Tue Dec 25 10:54:54 2012 commencing duplicate removal, pass 1
  23. Tue Dec 25 10:55:11 2012 error -15 reading relation 3516369
  24. Tue Dec 25 10:56:49 2012 error -15 reading relation 20974664
  25. Tue Dec 25 10:56:59 2012 error -9 reading relation 22537321
  26. Tue Dec 25 10:56:59 2012 error -9 reading relation 22548984
  27. Tue Dec 25 10:57:03 2012 error -15 reading relation 23299669
  28. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299670
  29. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299671
  30. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299672
  31. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299673
  32. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299674
  33. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299675
  34. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299676
  35. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299677
  36. Tue Dec 25 10:57:03 2012 error -5 reading relation 23299678
  37. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299679
  38. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299680
  39. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299681
  40. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299682
  41. Tue Dec 25 10:57:03 2012 error -1 reading relation 23299683
  42. Tue Dec 25 10:57:13 2012 error -15 reading relation 25316601
  43. Tue Dec 25 10:57:13 2012 error -9 reading relation 25324663
  44. Tue Dec 25 10:57:20 2012 skipped 2 relations with b > 2^32
  45. Tue Dec 25 10:57:20 2012 found 4376155 hash collisions in 26765813 relations
  46. Tue Dec 25 10:57:41 2012 added 1217241 free relations
  47. Tue Dec 25 10:57:41 2012 commencing duplicate removal, pass 2
  48. Tue Dec 25 10:58:14 2012 found 4069152 duplicates and 23913902 unique relations
  49. Tue Dec 25 10:58:14 2012 memory use: 165.2 MB
  50. Tue Dec 25 10:58:14 2012 reading ideals above 17891328
  51. Tue Dec 25 10:58:18 2012 commencing singleton removal, initial pass
  52. Tue Dec 25 11:01:03 2012 memory use: 689.0 MB
  53. Tue Dec 25 11:01:03 2012 reading all ideals from disk
  54. Tue Dec 25 11:01:06 2012 memory use: 433.4 MB
  55. Tue Dec 25 11:01:07 2012 commencing in-memory singleton removal
  56. Tue Dec 25 11:01:08 2012 begin with 23913902 relations and 22744322 unique ideals
  57. Tue Dec 25 11:01:19 2012 reduce to 12796334 relations and 9607459 ideals in 17 passes
  58. Tue Dec 25 11:01:19 2012 max relations containing the same ideal: 36
  59. Tue Dec 25 11:01:20 2012 reading ideals above 720000
  60. Tue Dec 25 11:01:20 2012 commencing singleton removal, initial pass
  61. Tue Dec 25 11:03:11 2012 memory use: 344.5 MB
  62. Tue Dec 25 11:03:11 2012 reading all ideals from disk
  63. Tue Dec 25 11:03:12 2012 memory use: 428.1 MB
  64. Tue Dec 25 11:03:13 2012 keeping 11778569 ideals with weight <= 200, target excess is 116245
  65. Tue Dec 25 11:03:14 2012 commencing in-memory singleton removal
  66. Tue Dec 25 11:03:15 2012 begin with 12796423 relations and 11778569 unique ideals
  67. Tue Dec 25 11:03:25 2012 reduce to 12794016 relations and 11775708 ideals in 9 passes
  68. Tue Dec 25 11:03:25 2012 max relations containing the same ideal: 181
  69. Tue Dec 25 11:03:31 2012 removing 2335791 relations and 1935792 ideals in 400000 cliques
  70. Tue Dec 25 11:03:32 2012 commencing in-memory singleton removal
  71. Tue Dec 25 11:03:33 2012 begin with 10458225 relations and 11775708 unique ideals
  72. Tue Dec 25 11:03:44 2012 reduce to 10057607 relations and 9422077 ideals in 13 passes
  73. Tue Dec 25 11:03:44 2012 max relations containing the same ideal: 146
  74. Tue Dec 25 11:03:49 2012 removing 1818569 relations and 1418569 ideals in 400000 cliques
  75. Tue Dec 25 11:03:49 2012 commencing in-memory singleton removal
  76. Tue Dec 25 11:03:50 2012 begin with 8239038 relations and 9422077 unique ideals
  77. Tue Dec 25 11:03:56 2012 reduce to 7964214 relations and 7717380 ideals in 9 passes
  78. Tue Dec 25 11:03:56 2012 max relations containing the same ideal: 123
  79. Tue Dec 25 11:04:00 2012 removing 633288 relations and 521299 ideals in 111989 cliques
  80. Tue Dec 25 11:04:00 2012 commencing in-memory singleton removal
  81. Tue Dec 25 11:04:01 2012 begin with 7330926 relations and 7717380 unique ideals
  82. Tue Dec 25 11:04:05 2012 reduce to 7294597 relations and 7159271 ideals in 7 passes
  83. Tue Dec 25 11:04:05 2012 max relations containing the same ideal: 115
  84. Tue Dec 25 11:04:10 2012 relations with 0 large ideals: 4856
  85. Tue Dec 25 11:04:10 2012 relations with 1 large ideals: 449
  86. Tue Dec 25 11:04:10 2012 relations with 2 large ideals: 9560
  87. Tue Dec 25 11:04:10 2012 relations with 3 large ideals: 81443
  88. Tue Dec 25 11:04:10 2012 relations with 4 large ideals: 380683
  89. Tue Dec 25 11:04:10 2012 relations with 5 large ideals: 1054496
  90. Tue Dec 25 11:04:10 2012 relations with 6 large ideals: 1806056
  91. Tue Dec 25 11:04:10 2012 relations with 7+ large ideals: 3957054
  92. Tue Dec 25 11:04:10 2012 commencing 2-way merge
  93. Tue Dec 25 11:04:15 2012 reduce to 4560895 relation sets and 4425569 unique ideals
  94. Tue Dec 25 11:04:15 2012 commencing full merge
  95. Tue Dec 25 11:05:26 2012 memory use: 573.7 MB
  96. Tue Dec 25 11:05:26 2012 found 2391959 cycles, need 2373769
  97. Tue Dec 25 11:05:27 2012 weight of 2373769 cycles is about 166324854 (70.07/cycle)
  98. Tue Dec 25 11:05:27 2012 distribution of cycle lengths:
  99. Tue Dec 25 11:05:27 2012 1 relations: 312579
  100. Tue Dec 25 11:05:27 2012 2 relations: 287346
  101. Tue Dec 25 11:05:27 2012 3 relations: 273968
  102. Tue Dec 25 11:05:27 2012 4 relations: 245676
  103. Tue Dec 25 11:05:27 2012 5 relations: 223311
  104. Tue Dec 25 11:05:27 2012 6 relations: 194398
  105. Tue Dec 25 11:05:27 2012 7 relations: 170345
  106. Tue Dec 25 11:05:27 2012 8 relations: 146476
  107. Tue Dec 25 11:05:27 2012 9 relations: 122477
  108. Tue Dec 25 11:05:27 2012 10+ relations: 397193
  109. Tue Dec 25 11:05:27 2012 heaviest cycle: 22 relations
  110. Tue Dec 25 11:05:28 2012 commencing cycle optimization
  111. Tue Dec 25 11:05:31 2012 start with 13345572 relations
  112. Tue Dec 25 11:05:49 2012 pruned 328453 relations
  113. Tue Dec 25 11:05:49 2012 memory use: 434.8 MB
  114. Tue Dec 25 11:05:49 2012 distribution of cycle lengths:
  115. Tue Dec 25 11:05:49 2012 1 relations: 312579
  116. Tue Dec 25 11:05:49 2012 2 relations: 292957
  117. Tue Dec 25 11:05:49 2012 3 relations: 283182
  118. Tue Dec 25 11:05:49 2012 4 relations: 251424
  119. Tue Dec 25 11:05:49 2012 5 relations: 228555
  120. Tue Dec 25 11:05:49 2012 6 relations: 197424
  121. Tue Dec 25 11:05:49 2012 7 relations: 172757
  122. Tue Dec 25 11:05:49 2012 8 relations: 146642
  123. Tue Dec 25 11:05:49 2012 9 relations: 121976
  124. Tue Dec 25 11:05:49 2012 10+ relations: 366273
  125. Tue Dec 25 11:05:49 2012 heaviest cycle: 22 relations
  126. Tue Dec 25 11:05:52 2012 RelProcTime: 658
  127. Tue Dec 25 11:05:52 2012 elapsed time 00:10:59
  128. Tue Dec 25 11:06:49 2012
  129. Tue Dec 25 11:06:49 2012
  130. Tue Dec 25 11:08:38 2012 Msieve v. 1.51 (SVN Répertoire non versionné)
  131. Tue Dec 25 11:08:38 2012 random seeds: 6ce2f07c b732815f
  132. Tue Dec 25 11:08:38 2012 MPI process 0 of 4
  133. Tue Dec 25 11:08:38 2012 factoring 25914410779017741526504513589546753111861683092554919408138348471942539568643691863061755867554805526592186394466416670766939814558172626371176007990060888076921097727956129317343943429488851 (191 digits)
  134. Tue Dec 25 11:08:39 2012 searching for 15-digit factors
  135. Tue Dec 25 11:08:40 2012 commencing number field sieve (191-digit input)
  136. Tue Dec 25 11:08:40 2012 R0: -774176886221345024403798127225073
  137. Tue Dec 25 11:08:40 2012 R1: 1
  138. Tue Dec 25 11:08:40 2012 A0: -1
  139. Tue Dec 25 11:08:40 2012 A1: 0
  140. Tue Dec 25 11:08:40 2012 A2: 0
  141. Tue Dec 25 11:08:40 2012 A3: 0
  142. Tue Dec 25 11:08:40 2012 A4: 0
  143. Tue Dec 25 11:08:40 2012 A5: 0
  144. Tue Dec 25 11:08:40 2012 A6: 977
  145. Tue Dec 25 11:08:40 2012 skew 0.32, size 4.201e-10, alpha 1.002, combined = 9.099e-12 rroots = 2
  146. Tue Dec 25 11:08:40 2012
  147. Tue Dec 25 11:08:40 2012 commencing linear algebra
  148. Tue Dec 25 11:08:40 2012 initialized process (0,0) of 2 x 2 grid
  149. Tue Dec 25 11:08:40 2012 read 2373769 cycles
  150. Tue Dec 25 11:08:44 2012 cycles contain 7190177 unique relations
  151. Tue Dec 25 11:09:45 2012 read 7190177 relations
  152. Tue Dec 25 11:09:56 2012 using 20 quadratic characters above 268435172
  153. Tue Dec 25 11:10:33 2012 building initial matrix
  154. Tue Dec 25 11:11:44 2012 memory use: 894.6 MB
  155. Tue Dec 25 11:11:47 2012 read 2373769 cycles
  156. Tue Dec 25 11:11:47 2012 matrix is 2373592 x 2373769 (710.9 MB) with weight 210510194 (88.68/col)
  157. Tue Dec 25 11:11:47 2012 sparse part has weight 160242524 (67.51/col)
  158. Tue Dec 25 11:12:10 2012 filtering completed in 2 passes
  159. Tue Dec 25 11:12:10 2012 matrix is 2372703 x 2372880 (710.8 MB) with weight 210484388 (88.70/col)
  160. Tue Dec 25 11:12:10 2012 sparse part has weight 160235443 (67.53/col)
  161. Tue Dec 25 11:12:22 2012 matrix starts at (0, 0)
  162. Tue Dec 25 11:12:22 2012 matrix is 1186408 x 1186429 (208.8 MB) with weight 66814865 (56.32/col)
  163. Tue Dec 25 11:12:22 2012 sparse part has weight 41688552 (35.14/col)
  164. Tue Dec 25 11:12:22 2012 saving the first 48 matrix rows for later
  165. Tue Dec 25 11:12:22 2012 matrix includes 64 packed rows
  166. Tue Dec 25 11:12:23 2012 matrix is 1186360 x 1186429 (192.2 MB) with weight 45731665 (38.55/col)
  167. Tue Dec 25 11:12:23 2012 sparse part has weight 38511381 (32.46/col)
  168. Tue Dec 25 11:12:23 2012 using block size 65536 for processor cache size 6144 kB
  169. Tue Dec 25 11:12:25 2012 commencing Lanczos iteration
  170. Tue Dec 25 11:12:25 2012 memory use: 153.4 MB
  171. Tue Dec 25 11:12:39 2012 linear algebra at 0.1%, ETA 6h 3m
  172. Tue Dec 25 11:12:44 2012 checkpointing every 390000 dimensions
  173. Tue Dec 25 17:48:28 2012 lanczos halted after 37524 iterations (dim = 2372653)
  174. Tue Dec 25 17:48:31 2012 recovered 33 nontrivial dependencies
  175. Tue Dec 25 17:48:31 2012 BLanczosTime: 23991
  176. Tue Dec 25 17:48:31 2012 elapsed time 06:39:53
  177. Tue Dec 25 18:18:35 2012
  178. Tue Dec 25 18:18:35 2012
  179. Tue Dec 25 18:18:35 2012 Msieve v. 1.51 (SVN Répertoire non versionné)
  180. Tue Dec 25 18:18:35 2012 random seeds: 412374b2 048bbe25
  181. Tue Dec 25 18:18:35 2012 MPI process 0 of 1
  182. Tue Dec 25 18:18:35 2012 factoring 25914410779017741526504513589546753111861683092554919408138348471942539568643691863061755867554805526592186394466416670766939814558172626371176007990060888076921097727956129317343943429488851 (191 digits)
  183. Tue Dec 25 18:18:37 2012 searching for 15-digit factors
  184. Tue Dec 25 18:18:37 2012 commencing number field sieve (191-digit input)
  185. Tue Dec 25 18:18:37 2012 R0: -774176886221345024403798127225073
  186. Tue Dec 25 18:18:37 2012 R1: 1
  187. Tue Dec 25 18:18:37 2012 A0: -1
  188. Tue Dec 25 18:18:37 2012 A1: 0
  189. Tue Dec 25 18:18:37 2012 A2: 0
  190. Tue Dec 25 18:18:37 2012 A3: 0
  191. Tue Dec 25 18:18:37 2012 A4: 0
  192. Tue Dec 25 18:18:37 2012 A5: 0
  193. Tue Dec 25 18:18:37 2012 A6: 977
  194. Tue Dec 25 18:18:37 2012 skew 0.32, size 4.201e-10, alpha 1.002, combined = 9.099e-12 rroots = 2
  195. Tue Dec 25 18:18:37 2012
  196. Tue Dec 25 18:18:37 2012 commencing square root phase
  197. Tue Dec 25 18:18:37 2012 reading relations for dependency 1
  198. Tue Dec 25 18:18:38 2012 read 1187390 cycles
  199. Tue Dec 25 18:18:39 2012 cycles contain 3597930 unique relations
  200. Tue Dec 25 18:19:21 2012 read 3597930 relations
  201. Tue Dec 25 18:19:36 2012 multiplying 3597930 relations
  202. Tue Dec 25 18:22:42 2012 multiply complete, coefficients have about 116.46 million bits
  203. Tue Dec 25 18:22:43 2012 initial square root is modulo 228533797
  204. Tue Dec 25 18:26:28 2012 sqrtTime: 471
  205. Tue Dec 25 18:26:28 2012 prp92 factor: 34260142867603184002466442104359991495022313591783050473340438216525379973625039331088283587
  206. Tue Dec 25 18:26:28 2012 prp99 factor: 756401130000036565972471720653891809354065981664584170942564984975043549470339665458114100127601073
  207. Tue Dec 25 18:26:28 2012 elapsed time 00:07:53
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