debrouxl

44447_234

May 31st, 2016
177
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  1. Fri Jan 2 17:22:07 2015
  2. Fri Jan 2 17:22:07 2015
  3. Fri Jan 2 17:22:07 2015 Msieve v. 1.53 (SVN 965M)
  4. Fri Jan 2 17:22:07 2015 random seeds: dd6d6877 55080589
  5. Fri Jan 2 17:22:07 2015 MPI process 0 of 1
  6. Fri Jan 2 17:22:07 2015 factoring 148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148148149 (234 digits)
  7. Fri Jan 2 17:22:08 2015 no P-1/P+1/ECM available, skipping
  8. Fri Jan 2 17:22:08 2015 commencing number field sieve (234-digit input)
  9. Fri Jan 2 17:22:08 2015 R0: -1000000000000000000000000000000000000000
  10. Fri Jan 2 17:22:08 2015 R1: 1
  11. Fri Jan 2 17:22:08 2015 A0: 23
  12. Fri Jan 2 17:22:08 2015 A1: 0
  13. Fri Jan 2 17:22:08 2015 A2: 0
  14. Fri Jan 2 17:22:08 2015 A3: 0
  15. Fri Jan 2 17:22:08 2015 A4: 0
  16. Fri Jan 2 17:22:08 2015 A5: 0
  17. Fri Jan 2 17:22:08 2015 A6: 4
  18. Fri Jan 2 17:22:08 2015 skew 1.00, size 1.167e-11, alpha 1.019, combined = 7.113e-13 rroots = 0
  19. Fri Jan 2 17:22:08 2015
  20. Fri Jan 2 17:22:08 2015 commencing relation filtering
  21. Fri Jan 2 17:22:08 2015 setting target matrix density to 90.0
  22. Fri Jan 2 17:22:08 2015 estimated available RAM is 16055.3 MB
  23. Fri Jan 2 17:22:08 2015 commencing duplicate removal, pass 1
  24. Fri Jan 2 17:25:11 2015 error -15 reading relation 26372360
  25. Fri Jan 2 17:25:50 2015 error -9 reading relation 31447056
  26. Fri Jan 2 17:25:50 2015 error -9 reading relation 31447095
  27. Fri Jan 2 17:25:56 2015 error -11 reading relation 32334391
  28. Fri Jan 2 17:25:56 2015 error -9 reading relation 32334430
  29. Fri Jan 2 17:28:53 2015 error -11 reading relation 60572586
  30. Fri Jan 2 17:29:07 2015 error -9 reading relation 63284176
  31. Fri Jan 2 17:29:16 2015 error -15 reading relation 64650624
  32. Fri Jan 2 17:29:21 2015 error -5 reading relation 65800864
  33. Fri Jan 2 17:29:22 2015 error -15 reading relation 65866995
  34. Fri Jan 2 17:29:22 2015 error -15 reading relation 65884032
  35. Fri Jan 2 17:29:22 2015 error -1 reading relation 65920739
  36. Fri Jan 2 17:29:35 2015 error -9 reading relation 68382612
  37. Fri Jan 2 17:29:35 2015 error -9 reading relation 68385420
  38. Fri Jan 2 17:29:36 2015 error -11 reading relation 68477549
  39. Fri Jan 2 17:29:36 2015 error -11 reading relation 68480383
  40. Fri Jan 2 17:29:41 2015 error -11 reading relation 69404465
  41. Fri Jan 2 17:29:41 2015 error -15 reading relation 69437820
  42. Fri Jan 2 17:29:42 2015 error -15 reading relation 69471555
  43. Fri Jan 2 17:30:05 2015 error -9 reading relation 73339848
  44. Fri Jan 2 17:31:39 2015 error -15 reading relation 88471529
  45. Fri Jan 2 17:31:39 2015 error -15 reading relation 88478971
  46. Fri Jan 2 17:31:39 2015 error -9 reading relation 88479021
  47. Fri Jan 2 17:31:49 2015 error -9 reading relation 89928923
  48. Fri Jan 2 17:31:53 2015 error -9 reading relation 90792343
  49. Fri Jan 2 17:31:54 2015 error -9 reading relation 91027572
  50. Fri Jan 2 17:31:55 2015 error -9 reading relation 91314146
  51. Fri Jan 2 17:31:57 2015 error -9 reading relation 91699201
  52. Fri Jan 2 17:32:24 2015 error -9 reading relation 96146394
  53. Fri Jan 2 17:32:25 2015 error -9 reading relation 96315548
  54. Fri Jan 2 17:32:26 2015 error -15 reading relation 96515673
  55. Fri Jan 2 17:32:27 2015 error -1 reading relation 96586727
  56. Fri Jan 2 17:32:33 2015 error -9 reading relation 97638285
  57. Fri Jan 2 17:32:44 2015 error -15 reading relation 99509226
  58. Fri Jan 2 17:32:55 2015 error -9 reading relation 101393600
  59. Fri Jan 2 17:33:03 2015 error -15 reading relation 102814266
  60. Fri Jan 2 17:33:04 2015 error -6 reading relation 102826192
  61. Fri Jan 2 17:33:04 2015 error -11 reading relation 102828104
  62. Fri Jan 2 17:33:04 2015 error -15 reading relation 102851462
  63. Fri Jan 2 17:33:04 2015 error -15 reading relation 102863091
  64. Fri Jan 2 17:33:14 2015 error -15 reading relation 104452602
  65. Fri Jan 2 17:33:29 2015 error -15 reading relation 106615939
  66. Fri Jan 2 17:33:30 2015 error -9 reading relation 106856055
  67. Fri Jan 2 17:33:44 2015 error -5 reading relation 109626785
  68. Fri Jan 2 17:33:45 2015 error -11 reading relation 109759061
  69. Fri Jan 2 17:33:47 2015 error -9 reading relation 110131922
  70. Fri Jan 2 17:33:49 2015 error -1 reading relation 110445886
  71. Fri Jan 2 17:33:50 2015 error -9 reading relation 110722113
  72. Fri Jan 2 17:33:51 2015 error -9 reading relation 110805409
  73. Fri Jan 2 17:33:54 2015 skipped 11 relations with b > 2^32
  74. Fri Jan 2 17:33:54 2015 found 21755026 hash collisions in 111278573 relations
  75. Fri Jan 2 17:34:13 2015 added 1218507 free relations
  76. Fri Jan 2 17:34:13 2015 commencing duplicate removal, pass 2
  77. Fri Jan 2 17:36:24 2015 found 21467995 duplicates and 91029085 unique relations
  78. Fri Jan 2 17:36:24 2015 memory use: 660.8 MB
  79. Fri Jan 2 17:36:24 2015 reading ideals above 90898432
  80. Fri Jan 2 17:36:24 2015 commencing singleton removal, initial pass
  81. Fri Jan 2 17:47:41 2015 memory use: 1506.0 MB
  82. Fri Jan 2 17:47:41 2015 reading all ideals from disk
  83. Fri Jan 2 17:47:50 2015 memory use: 1567.3 MB
  84. Fri Jan 2 17:47:54 2015 commencing in-memory singleton removal
  85. Fri Jan 2 17:47:57 2015 begin with 91029085 relations and 78782515 unique ideals
  86. Fri Jan 2 17:48:38 2015 reduce to 53560088 relations and 36943589 ideals in 17 passes
  87. Fri Jan 2 17:48:38 2015 max relations containing the same ideal: 35
  88. Fri Jan 2 17:48:41 2015 reading ideals above 720000
  89. Fri Jan 2 17:48:42 2015 commencing singleton removal, initial pass
  90. Fri Jan 2 17:59:20 2015 memory use: 1378.0 MB
  91. Fri Jan 2 17:59:20 2015 reading all ideals from disk
  92. Fri Jan 2 17:59:21 2015 memory use: 2037.3 MB
  93. Fri Jan 2 17:59:26 2015 keeping 47191469 ideals with weight <= 200, target excess is 280528
  94. Fri Jan 2 17:59:32 2015 commencing in-memory singleton removal
  95. Fri Jan 2 17:59:36 2015 begin with 53560090 relations and 47191469 unique ideals
  96. Fri Jan 2 18:00:38 2015 reduce to 53536301 relations and 47167645 ideals in 11 passes
  97. Fri Jan 2 18:00:38 2015 max relations containing the same ideal: 200
  98. Fri Jan 2 18:01:03 2015 removing 5989506 relations and 4989506 ideals in 1000000 cliques
  99. Fri Jan 2 18:01:05 2015 commencing in-memory singleton removal
  100. Fri Jan 2 18:01:09 2015 begin with 47546795 relations and 47167645 unique ideals
  101. Fri Jan 2 18:01:52 2015 reduce to 47005737 relations and 41624223 ideals in 9 passes
  102. Fri Jan 2 18:01:52 2015 max relations containing the same ideal: 192
  103. Fri Jan 2 18:02:16 2015 removing 4616763 relations and 3616763 ideals in 1000000 cliques
  104. Fri Jan 2 18:02:18 2015 commencing in-memory singleton removal
  105. Fri Jan 2 18:02:22 2015 begin with 42388974 relations and 41624223 unique ideals
  106. Fri Jan 2 18:02:52 2015 reduce to 42036341 relations and 37647230 ideals in 8 passes
  107. Fri Jan 2 18:02:52 2015 max relations containing the same ideal: 179
  108. Fri Jan 2 18:03:12 2015 removing 4185316 relations and 3185316 ideals in 1000000 cliques
  109. Fri Jan 2 18:03:14 2015 commencing in-memory singleton removal
  110. Fri Jan 2 18:03:17 2015 begin with 37851025 relations and 37647230 unique ideals
  111. Fri Jan 2 18:03:48 2015 reduce to 37537230 relations and 34141146 ideals in 8 passes
  112. Fri Jan 2 18:03:48 2015 max relations containing the same ideal: 172
  113. Fri Jan 2 18:04:05 2015 removing 3949852 relations and 2949852 ideals in 1000000 cliques
  114. Fri Jan 2 18:04:07 2015 commencing in-memory singleton removal
  115. Fri Jan 2 18:04:10 2015 begin with 33587378 relations and 34141146 unique ideals
  116. Fri Jan 2 18:04:35 2015 reduce to 33284841 relations and 30881589 ideals in 8 passes
  117. Fri Jan 2 18:04:35 2015 max relations containing the same ideal: 156
  118. Fri Jan 2 18:04:52 2015 removing 3798883 relations and 2798883 ideals in 1000000 cliques
  119. Fri Jan 2 18:04:53 2015 commencing in-memory singleton removal
  120. Fri Jan 2 18:04:55 2015 begin with 29485958 relations and 30881589 unique ideals
  121. Fri Jan 2 18:05:19 2015 reduce to 29179495 relations and 27768122 ideals in 9 passes
  122. Fri Jan 2 18:05:19 2015 max relations containing the same ideal: 140
  123. Fri Jan 2 18:05:33 2015 removing 3697077 relations and 2697077 ideals in 1000000 cliques
  124. Fri Jan 2 18:05:34 2015 commencing in-memory singleton removal
  125. Fri Jan 2 18:05:36 2015 begin with 25482418 relations and 27768122 unique ideals
  126. Fri Jan 2 18:05:53 2015 reduce to 25152545 relations and 24731629 ideals in 8 passes
  127. Fri Jan 2 18:05:53 2015 max relations containing the same ideal: 130
  128. Fri Jan 2 18:06:05 2015 removing 539670 relations and 444167 ideals in 95503 cliques
  129. Fri Jan 2 18:06:06 2015 commencing in-memory singleton removal
  130. Fri Jan 2 18:06:08 2015 begin with 24612875 relations and 24731629 unique ideals
  131. Fri Jan 2 18:06:22 2015 reduce to 24605919 relations and 24280478 ideals in 6 passes
  132. Fri Jan 2 18:06:22 2015 max relations containing the same ideal: 125
  133. Fri Jan 2 18:06:28 2015 relations with 0 large ideals: 10543
  134. Fri Jan 2 18:06:28 2015 relations with 1 large ideals: 2087
  135. Fri Jan 2 18:06:28 2015 relations with 2 large ideals: 21922
  136. Fri Jan 2 18:06:28 2015 relations with 3 large ideals: 196659
  137. Fri Jan 2 18:06:28 2015 relations with 4 large ideals: 983041
  138. Fri Jan 2 18:06:28 2015 relations with 5 large ideals: 2944222
  139. Fri Jan 2 18:06:28 2015 relations with 6 large ideals: 5526080
  140. Fri Jan 2 18:06:28 2015 relations with 7+ large ideals: 14921365
  141. Fri Jan 2 18:06:28 2015 commencing 2-way merge
  142. Fri Jan 2 18:06:43 2015 reduce to 16298019 relation sets and 15972578 unique ideals
  143. Fri Jan 2 18:06:43 2015 commencing full merge
  144. Fri Jan 2 18:12:12 2015 memory use: 2091.5 MB
  145. Fri Jan 2 18:12:14 2015 found 8018815 cycles, need 7978778
  146. Fri Jan 2 18:12:16 2015 weight of 7978778 cycles is about 718116299 (90.00/cycle)
  147. Fri Jan 2 18:12:16 2015 distribution of cycle lengths:
  148. Fri Jan 2 18:12:16 2015 1 relations: 532951
  149. Fri Jan 2 18:12:16 2015 2 relations: 706104
  150. Fri Jan 2 18:12:16 2015 3 relations: 784333
  151. Fri Jan 2 18:12:16 2015 4 relations: 770080
  152. Fri Jan 2 18:12:16 2015 5 relations: 745950
  153. Fri Jan 2 18:12:16 2015 6 relations: 693917
  154. Fri Jan 2 18:12:16 2015 7 relations: 639746
  155. Fri Jan 2 18:12:16 2015 8 relations: 570015
  156. Fri Jan 2 18:12:16 2015 9 relations: 501618
  157. Fri Jan 2 18:12:16 2015 10+ relations: 2034064
  158. Fri Jan 2 18:12:16 2015 heaviest cycle: 26 relations
  159. Fri Jan 2 18:12:18 2015 commencing cycle optimization
  160. Fri Jan 2 18:12:31 2015 start with 55286722 relations
  161. Fri Jan 2 18:14:15 2015 pruned 1942111 relations
  162. Fri Jan 2 18:14:15 2015 memory use: 1600.9 MB
  163. Fri Jan 2 18:14:15 2015 distribution of cycle lengths:
  164. Fri Jan 2 18:14:15 2015 1 relations: 532951
  165. Fri Jan 2 18:14:15 2015 2 relations: 722466
  166. Fri Jan 2 18:14:15 2015 3 relations: 816371
  167. Fri Jan 2 18:14:15 2015 4 relations: 797119
  168. Fri Jan 2 18:14:15 2015 5 relations: 776249
  169. Fri Jan 2 18:14:15 2015 6 relations: 717168
  170. Fri Jan 2 18:14:15 2015 7 relations: 658913
  171. Fri Jan 2 18:14:15 2015 8 relations: 583083
  172. Fri Jan 2 18:14:15 2015 9 relations: 508201
  173. Fri Jan 2 18:14:15 2015 10+ relations: 1866257
  174. Fri Jan 2 18:14:15 2015 heaviest cycle: 25 relations
  175. Fri Jan 2 18:14:27 2015 RelProcTime: 3139
  176. Fri Jan 2 18:14:27 2015
  177. Fri Jan 2 18:14:27 2015 commencing linear algebra
  178. Fri Jan 2 18:14:32 2015 initialized process (0,0) of 1 x 1 grid
  179. Fri Jan 2 18:14:33 2015 read 7978778 cycles
  180. Fri Jan 2 18:14:47 2015 cycles contain 24433193 unique relations
  181. Fri Jan 2 18:18:41 2015 read 24433193 relations
  182. Fri Jan 2 18:19:17 2015 using 20 quadratic characters above 1073741388
  183. Fri Jan 2 18:20:52 2015 building initial matrix
  184. Fri Jan 2 18:25:13 2015 memory use: 3102.3 MB
  185. Fri Jan 2 18:25:18 2015 read 7978778 cycles
  186. Fri Jan 2 18:25:19 2015 matrix is 7978601 x 7978778 (2942.3 MB) with weight 855600642 (107.23/col)
  187. Fri Jan 2 18:25:19 2015 sparse part has weight 683537096 (85.67/col)
  188. Fri Jan 2 18:26:43 2015 filtering completed in 2 passes
  189. Fri Jan 2 18:26:45 2015 matrix is 7978232 x 7978409 (2942.3 MB) with weight 855589838 (107.24/col)
  190. Fri Jan 2 18:26:45 2015 sparse part has weight 683534178 (85.67/col)
  191. Fri Jan 2 18:27:41 2015 matrix starts at (0, 0)
  192. Fri Jan 2 18:27:42 2015 matrix is 7978232 x 7978409 (2942.3 MB) with weight 855589838 (107.24/col)
  193. Fri Jan 2 18:27:42 2015 sparse part has weight 683534178 (85.67/col)
  194. Fri Jan 2 18:27:42 2015 saving the first 48 matrix rows for later
  195. Fri Jan 2 18:27:43 2015 matrix includes 64 packed rows
  196. Fri Jan 2 18:27:44 2015 matrix is 7978184 x 7978409 (2824.2 MB) with weight 713016856 (89.37/col)
  197. Fri Jan 2 18:27:44 2015 sparse part has weight 660551396 (82.79/col)
  198. Fri Jan 2 18:27:44 2015 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  199. Fri Jan 2 18:28:13 2015 commencing Lanczos iteration (4 threads)
  200. Fri Jan 2 18:28:13 2015 memory use: 2378.2 MB
  201. Fri Jan 2 18:28:57 2015 linear algebra at 0.0%, ETA 61h35m
  202. Fri Jan 2 18:29:10 2015 checkpointing every 140000 dimensions
  203. Sun Jan 4 23:52:47 2015 lanczos halted after 126173 iterations (dim = 7978182)
  204. Sun Jan 4 23:52:56 2015 recovered 35 nontrivial dependencies
  205. Sun Jan 4 23:52:56 2015 BLanczosTime: 193109
  206. Sun Jan 4 23:52:56 2015
  207. Sun Jan 4 23:52:56 2015 commencing square root phase
  208. Sun Jan 4 23:52:56 2015 handling dependencies 1 to 64
  209. Sun Jan 4 23:52:56 2015 reading relations for dependency 1
  210. Sun Jan 4 23:53:00 2015 read 3989231 cycles
  211. Sun Jan 4 23:53:07 2015 cycles contain 12220298 unique relations
  212. Sun Jan 4 23:56:12 2015 read 12220298 relations
  213. Sun Jan 4 23:57:12 2015 multiplying 12220298 relations
  214. Mon Jan 5 00:07:31 2015 multiply complete, coefficients have about 328.60 million bits
  215. Mon Jan 5 00:07:32 2015 initial square root is modulo 787519
  216. Mon Jan 5 00:18:39 2015 sqrtTime: 1543
  217. Mon Jan 5 00:18:39 2015 prp115 factor: 7197593714499944415400713296228423797337881577928619705636601224591934481780615391723734416573528050145659630547797
  218. Mon Jan 5 00:18:39 2015 prp119 factor: 20583010659478547348971480934725675800429106951065856524841478987937960007840545342132531205923310072349652696111534817
  219. Mon Jan 5 00:18:39 2015 elapsed time 54:56:32
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