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C177_77_99_2 postprocessing log

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Dec 9th, 2024
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  1. Sat Dec 7 00:59:13 2024
  2. Sat Dec 7 00:59:13 2024
  3. Sat Dec 7 00:59:13 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sat Dec 7 00:59:13 2024 random seeds: bfa87345 783550b4
  5. Sat Dec 7 00:59:13 2024 MPI process 0 of 1
  6. Sat Dec 7 00:59:13 2024 Using 32 OpenMP threads
  7. Sat Dec 7 00:59:13 2024 factoring 309928937758874149556680539954381312603039935627653867148644881825392287156788722213901304778059701702892234976912070075289075230164148902171429055049945789021030739102963396861 (177 digits)
  8. Sat Dec 7 00:59:14 2024 searching for 15-digit factors
  9. Sat Dec 7 00:59:14 2024 commencing number field sieve (177-digit input)
  10. Sat Dec 7 00:59:14 2024 R0: -11020803473762315541053922551131605
  11. Sat Dec 7 00:59:14 2024 R1: 6281212431424236691
  12. Sat Dec 7 00:59:14 2024 A0: -12563839973862011152968701405819756771544064
  13. Sat Dec 7 00:59:14 2024 A1: 12913650262069833609339968458166659320
  14. Sat Dec 7 00:59:14 2024 A2: -729813135517421062652946229030
  15. Sat Dec 7 00:59:14 2024 A3: -7260252161090764710075
  16. Sat Dec 7 00:59:14 2024 A4: 258477786969674
  17. Sat Dec 7 00:59:14 2024 A5: 1906320
  18. Sat Dec 7 00:59:14 2024 skew 48936695.30, size 2.469e-17, alpha -8.180, combined = 1.210e-13 rroots = 5
  19. Sat Dec 7 00:59:14 2024
  20. Sat Dec 7 00:59:14 2024 commencing relation filtering
  21. Sat Dec 7 00:59:14 2024 setting target matrix density to 124.0
  22. Sat Dec 7 00:59:14 2024 estimated available RAM is 257736.5 MB
  23. Sat Dec 7 00:59:14 2024 commencing duplicate removal, pass 1
  24. Sat Dec 7 01:00:07 2024 error -1 reading relation 22631553
  25. Sat Dec 7 01:00:08 2024 error -1 reading relation 23164001
  26. Sat Dec 7 01:00:09 2024 error -1 reading relation 23523310
  27. Sat Dec 7 01:00:09 2024 error -1 reading relation 23650894
  28. Sat Dec 7 01:00:09 2024 error -1 reading relation 23759370
  29. Sat Dec 7 01:00:51 2024 error -1 reading relation 43046274
  30. Sat Dec 7 01:01:05 2024 error -1 reading relation 49368836
  31. Sat Dec 7 01:01:19 2024 error -1 reading relation 56029439
  32. Sat Dec 7 01:02:46 2024 error -1 reading relation 94940853
  33. Sat Dec 7 01:03:09 2024 error -1 reading relation 106153256
  34. Sat Dec 7 01:03:52 2024 error -1 reading relation 126145488
  35. Sat Dec 7 01:04:18 2024 error -1 reading relation 138180165
  36. Sat Dec 7 01:04:39 2024 error -1 reading relation 147797237
  37. Sat Dec 7 01:05:14 2024 error -1 reading relation 164442380
  38. Sat Dec 7 01:05:16 2024 error -1 reading relation 165128069
  39. Sat Dec 7 01:05:34 2024 error -1 reading relation 174766258
  40. Sat Dec 7 01:05:35 2024 error -1 reading relation 175566910
  41. Sat Dec 7 01:06:28 2024 error -1 reading relation 204543445
  42. Sat Dec 7 01:06:41 2024 error -1 reading relation 212021956
  43. Sat Dec 7 01:06:57 2024 error -1 reading relation 221146272
  44. Sat Dec 7 01:07:04 2024 error -1 reading relation 225262468
  45. Sat Dec 7 01:07:08 2024 error -1 reading relation 227056188
  46. Sat Dec 7 01:07:11 2024 error -1 reading relation 229264622
  47. Sat Dec 7 01:07:12 2024 error -1 reading relation 229425174
  48. Sat Dec 7 01:07:37 2024 error -1 reading relation 244659067
  49. Sat Dec 7 01:07:51 2024 error -1 reading relation 253179444
  50. Sat Dec 7 01:07:57 2024 error -1 reading relation 256341314
  51. Sat Dec 7 01:08:12 2024 error -1 reading relation 264776583
  52. Sat Dec 7 01:08:12 2024 error -5 reading relation 264921265
  53. Sat Dec 7 01:08:14 2024 error -1 reading relation 266180811
  54. Sat Dec 7 01:08:23 2024 error -1 reading relation 271644239
  55. Sat Dec 7 01:08:39 2024 error -1 reading relation 281350950
  56. Sat Dec 7 01:08:43 2024 error -6 reading relation 283573307
  57. Sat Dec 7 01:08:49 2024 error -1 reading relation 286988235
  58. Sat Dec 7 01:08:58 2024 error -1 reading relation 292453401
  59. Sat Dec 7 01:09:05 2024 error -15 reading relation 296631652
  60. Sat Dec 7 01:09:13 2024 error -1 reading relation 301580668
  61. Sat Dec 7 01:09:14 2024 error -1 reading relation 301931687
  62. Sat Dec 7 01:09:16 2024 error -1 reading relation 303029113
  63. Sat Dec 7 01:09:37 2024 error -1 reading relation 316009996
  64. Sat Dec 7 01:09:37 2024 error -1 reading relation 316055722
  65. Sat Dec 7 01:09:42 2024 error -1 reading relation 318804619
  66. Sat Dec 7 01:09:57 2024 error -1 reading relation 328361957
  67. Sat Dec 7 01:10:42 2024 error -1 reading relation 355726016
  68. Sat Dec 7 01:10:58 2024 error -1 reading relation 365407054
  69. Sat Dec 7 01:10:59 2024 error -1 reading relation 366112852
  70. Sat Dec 7 01:11:04 2024 skipped 1 relations with b > 2^32
  71. Sat Dec 7 01:11:04 2024 skipped 303 malformed relations
  72. Sat Dec 7 01:11:04 2024 found 78465057 hash collisions in 369475986 relations
  73. Sat Dec 7 01:11:27 2024 added 121693 free relations
  74. Sat Dec 7 01:11:27 2024 commencing duplicate removal, pass 2
  75. Sat Dec 7 01:20:01 2024 found 82632458 duplicates and 286965221 unique relations
  76. Sat Dec 7 01:20:01 2024 memory use: 2643.0 MB
  77. Sat Dec 7 01:20:01 2024 reading ideals above 720000
  78. Sat Dec 7 01:20:01 2024 commencing singleton removal, initial pass
  79. Sat Dec 7 01:54:26 2024 memory use: 6024.0 MB
  80. Sat Dec 7 01:54:26 2024 reading all ideals from disk
  81. Sat Dec 7 01:54:31 2024 memory use: 13799.3 MB
  82. Sat Dec 7 01:55:05 2024 keeping 295786593 ideals with weight <= 200, target excess is 1472670
  83. Sat Dec 7 01:55:47 2024 commencing in-memory singleton removal
  84. Sat Dec 7 01:55:51 2024 begin with 286965221 relations and 295786593 unique ideals
  85. Sat Dec 7 01:56:09 2024 reduce to 137203552 relations and 125436076 ideals in 20 passes
  86. Sat Dec 7 01:56:09 2024 max relations containing the same ideal: 129
  87. Sat Dec 7 01:57:06 2024 removing 15596675 relations and 13596675 ideals in 2000000 cliques
  88. Sat Dec 7 01:57:11 2024 commencing in-memory singleton removal
  89. Sat Dec 7 01:57:13 2024 begin with 121606877 relations and 125436076 unique ideals
  90. Sat Dec 7 01:57:22 2024 reduce to 120089901 relations and 110292224 ideals in 15 passes
  91. Sat Dec 7 01:57:22 2024 max relations containing the same ideal: 118
  92. Sat Dec 7 01:58:11 2024 removing 11833135 relations and 9833135 ideals in 2000000 cliques
  93. Sat Dec 7 01:58:15 2024 commencing in-memory singleton removal
  94. Sat Dec 7 01:58:17 2024 begin with 108256766 relations and 110292224 unique ideals
  95. Sat Dec 7 01:58:22 2024 reduce to 107226358 relations and 99410718 ideals in 10 passes
  96. Sat Dec 7 01:58:22 2024 max relations containing the same ideal: 112
  97. Sat Dec 7 01:59:05 2024 removing 10734036 relations and 8734036 ideals in 2000000 cliques
  98. Sat Dec 7 01:59:09 2024 commencing in-memory singleton removal
  99. Sat Dec 7 01:59:10 2024 begin with 96492322 relations and 99410718 unique ideals
  100. Sat Dec 7 01:59:16 2024 reduce to 95525169 relations and 89691869 ideals in 10 passes
  101. Sat Dec 7 01:59:16 2024 max relations containing the same ideal: 105
  102. Sat Dec 7 01:59:53 2024 removing 10236677 relations and 8236677 ideals in 2000000 cliques
  103. Sat Dec 7 01:59:57 2024 commencing in-memory singleton removal
  104. Sat Dec 7 01:59:58 2024 begin with 85288492 relations and 89691869 unique ideals
  105. Sat Dec 7 02:00:02 2024 reduce to 84286921 relations and 80433996 ideals in 9 passes
  106. Sat Dec 7 02:00:02 2024 max relations containing the same ideal: 94
  107. Sat Dec 7 02:00:34 2024 removing 10017745 relations and 8017745 ideals in 2000000 cliques
  108. Sat Dec 7 02:00:38 2024 commencing in-memory singleton removal
  109. Sat Dec 7 02:00:39 2024 begin with 74269176 relations and 80433996 unique ideals
  110. Sat Dec 7 02:00:42 2024 reduce to 73156648 relations and 71279511 ideals in 10 passes
  111. Sat Dec 7 02:00:42 2024 max relations containing the same ideal: 85
  112. Sat Dec 7 02:01:12 2024 removing 1408249 relations and 1239410 ideals in 168839 cliques
  113. Sat Dec 7 02:01:14 2024 commencing in-memory singleton removal
  114. Sat Dec 7 02:01:15 2024 begin with 71748399 relations and 71279511 unique ideals
  115. Sat Dec 7 02:01:17 2024 reduce to 71727476 relations and 70019134 ideals in 7 passes
  116. Sat Dec 7 02:01:17 2024 max relations containing the same ideal: 84
  117. Sat Dec 7 02:01:26 2024 relations with 0 large ideals: 4892
  118. Sat Dec 7 02:01:26 2024 relations with 1 large ideals: 33509
  119. Sat Dec 7 02:01:26 2024 relations with 2 large ideals: 454111
  120. Sat Dec 7 02:01:26 2024 relations with 3 large ideals: 2733919
  121. Sat Dec 7 02:01:26 2024 relations with 4 large ideals: 8948741
  122. Sat Dec 7 02:01:26 2024 relations with 5 large ideals: 17329220
  123. Sat Dec 7 02:01:26 2024 relations with 6 large ideals: 20411034
  124. Sat Dec 7 02:01:26 2024 relations with 7+ large ideals: 21812050
  125. Sat Dec 7 02:01:26 2024 commencing 2-way merge
  126. Sat Dec 7 02:02:10 2024 reduce to 42664890 relation sets and 40956548 unique ideals
  127. Sat Dec 7 02:02:10 2024 commencing full merge
  128. Sat Dec 7 02:12:53 2024 memory use: 4277.7 MB
  129. Sat Dec 7 02:12:55 2024 found 17962439 cycles, need 17948748
  130. Sat Dec 7 02:13:00 2024 weight of 17948748 cycles is about 2226103068 (124.03/cycle)
  131. Sat Dec 7 02:13:00 2024 distribution of cycle lengths:
  132. Sat Dec 7 02:13:00 2024 1 relations: 1332075
  133. Sat Dec 7 02:13:00 2024 2 relations: 1274642
  134. Sat Dec 7 02:13:00 2024 3 relations: 1341368
  135. Sat Dec 7 02:13:00 2024 4 relations: 1297121
  136. Sat Dec 7 02:13:00 2024 5 relations: 1262077
  137. Sat Dec 7 02:13:00 2024 6 relations: 1215202
  138. Sat Dec 7 02:13:00 2024 7 relations: 1132902
  139. Sat Dec 7 02:13:00 2024 8 relations: 1072777
  140. Sat Dec 7 02:13:00 2024 9 relations: 989923
  141. Sat Dec 7 02:13:00 2024 10+ relations: 7030661
  142. Sat Dec 7 02:13:00 2024 heaviest cycle: 28 relations
  143. Sat Dec 7 02:13:03 2024 commencing cycle optimization
  144. Sat Dec 7 02:13:36 2024 start with 158312882 relations
  145. Sat Dec 7 02:18:15 2024 pruned 5370257 relations
  146. Sat Dec 7 02:18:15 2024 memory use: 4525.8 MB
  147. Sat Dec 7 02:18:15 2024 distribution of cycle lengths:
  148. Sat Dec 7 02:18:15 2024 1 relations: 1332075
  149. Sat Dec 7 02:18:15 2024 2 relations: 1308759
  150. Sat Dec 7 02:18:15 2024 3 relations: 1393074
  151. Sat Dec 7 02:18:15 2024 4 relations: 1340186
  152. Sat Dec 7 02:18:15 2024 5 relations: 1309554
  153. Sat Dec 7 02:18:15 2024 6 relations: 1252105
  154. Sat Dec 7 02:18:15 2024 7 relations: 1169590
  155. Sat Dec 7 02:18:15 2024 8 relations: 1099118
  156. Sat Dec 7 02:18:15 2024 9 relations: 1013393
  157. Sat Dec 7 02:18:15 2024 10+ relations: 6730894
  158. Sat Dec 7 02:18:15 2024 heaviest cycle: 28 relations
  159. Sat Dec 7 02:18:35 2024 RelProcTime: 4761
  160. Sat Dec 7 02:18:39 2024 elapsed time 01:19:26
  161. Sat Dec 7 02:19:55 2024
  162. Sat Dec 7 02:19:55 2024
  163. Sat Dec 7 02:19:55 2024 Msieve v. 1.54 (SVN Unversioned directory)
  164. Sat Dec 7 02:19:55 2024 random seeds: 1ba3ef38 ffbd1e60
  165. Sat Dec 7 02:19:55 2024 MPI process 0 of 1
  166. Sat Dec 7 02:19:55 2024 Using 64 OpenMP threads
  167. Sat Dec 7 02:19:55 2024 factoring 309928937758874149556680539954381312603039935627653867148644881825392287156788722213901304778059701702892234976912070075289075230164148902171429055049945789021030739102963396861 (177 digits)
  168. Sat Dec 7 02:19:56 2024 searching for 15-digit factors
  169. Sat Dec 7 02:19:56 2024 commencing number field sieve (177-digit input)
  170. Sat Dec 7 02:19:56 2024 R0: -11020803473762315541053922551131605
  171. Sat Dec 7 02:19:56 2024 R1: 6281212431424236691
  172. Sat Dec 7 02:19:56 2024 A0: -12563839973862011152968701405819756771544064
  173. Sat Dec 7 02:19:56 2024 A1: 12913650262069833609339968458166659320
  174. Sat Dec 7 02:19:56 2024 A2: -729813135517421062652946229030
  175. Sat Dec 7 02:19:56 2024 A3: -7260252161090764710075
  176. Sat Dec 7 02:19:56 2024 A4: 258477786969674
  177. Sat Dec 7 02:19:56 2024 A5: 1906320
  178. Sat Dec 7 02:19:56 2024 skew 48936695.30, size 2.469e-17, alpha -8.180, combined = 1.210e-13 rroots = 5
  179. Sat Dec 7 02:19:56 2024
  180. Sat Dec 7 02:19:56 2024 commencing linear algebra
  181. Sat Dec 7 02:19:56 2024 using VBITS=256
  182. Sat Dec 7 02:19:56 2024 initialized process (0,0) of 1 x 1 grid
  183. Sat Dec 7 02:19:58 2024 read 17948748 cycles
  184. Sat Dec 7 02:20:30 2024 cycles contain 70352695 unique relations
  185. Sat Dec 7 02:25:29 2024 read 70352695 relations
  186. Sat Dec 7 02:25:35 2024 using 20 quadratic characters above 4294917295
  187. Sat Dec 7 02:25:40 2024 building initial matrix
  188. Sat Dec 7 02:37:34 2024 memory use: 9468.4 MB
  189. Sat Dec 7 02:37:47 2024 read 17948748 cycles
  190. Sat Dec 7 02:37:49 2024 matrix is 17948570 x 17948748 (8821.8 MB) with weight 2664527588 (148.45/col)
  191. Sat Dec 7 02:37:49 2024 sparse part has weight 2097191513 (116.84/col)
  192. Sat Dec 7 02:41:37 2024 filtering completed in 2 passes
  193. Sat Dec 7 02:41:41 2024 matrix is 17947575 x 17947753 (8821.7 MB) with weight 2664480121 (148.46/col)
  194. Sat Dec 7 02:41:41 2024 sparse part has weight 2097178803 (116.85/col)
  195. Sat Dec 7 02:43:29 2024 matrix starts at (0, 0)
  196. Sat Dec 7 02:43:32 2024 matrix is 17947575 x 17947753 (8821.7 MB) with weight 2664480121 (148.46/col)
  197. Sat Dec 7 02:43:32 2024 sparse part has weight 2097178803 (116.85/col)
  198. Sat Dec 7 02:43:32 2024 saving the first 240 matrix rows for later
  199. Sat Dec 7 02:43:36 2024 matrix includes 256 packed rows
  200. Sat Dec 7 02:43:41 2024 matrix is 17947335 x 17947753 (7993.6 MB) with weight 1923785500 (107.19/col)
  201. Sat Dec 7 02:43:41 2024 sparse part has weight 1808310073 (100.75/col)
  202. Sat Dec 7 02:43:41 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  203. Sat Dec 7 02:44:21 2024 commencing Lanczos iteration (64 threads)
  204. Sat Dec 7 02:44:21 2024 memory use: 11433.7 MB
  205. Sat Dec 7 14:31:07 2024
  206. Sat Dec 7 14:31:07 2024
  207. Sat Dec 7 14:31:07 2024 Msieve v. 1.54 (SVN Unversioned directory)
  208. Sat Dec 7 14:31:07 2024 random seeds: 5b1f6ebc 966ade5a
  209. Sat Dec 7 14:31:07 2024 MPI process 0 of 1
  210. Sat Dec 7 14:31:07 2024 Using 64 OpenMP threads
  211. Sat Dec 7 14:31:07 2024 factoring 309928937758874149556680539954381312603039935627653867148644881825392287156788722213901304778059701702892234976912070075289075230164148902171429055049945789021030739102963396861 (177 digits)
  212. Sat Dec 7 14:31:08 2024 searching for 15-digit factors
  213. Sat Dec 7 14:31:08 2024 commencing number field sieve (177-digit input)
  214. Sat Dec 7 14:31:08 2024 R0: -11020803473762315541053922551131605
  215. Sat Dec 7 14:31:08 2024 R1: 6281212431424236691
  216. Sat Dec 7 14:31:08 2024 A0: -12563839973862011152968701405819756771544064
  217. Sat Dec 7 14:31:08 2024 A1: 12913650262069833609339968458166659320
  218. Sat Dec 7 14:31:08 2024 A2: -729813135517421062652946229030
  219. Sat Dec 7 14:31:08 2024 A3: -7260252161090764710075
  220. Sat Dec 7 14:31:08 2024 A4: 258477786969674
  221. Sat Dec 7 14:31:08 2024 A5: 1906320
  222. Sat Dec 7 14:31:08 2024 skew 48936695.30, size 2.469e-17, alpha -8.180, combined = 1.210e-13 rroots = 5
  223. Sat Dec 7 14:31:08 2024
  224. Sat Dec 7 14:31:08 2024 commencing linear algebra
  225. Sat Dec 7 14:31:08 2024 using VBITS=256
  226. Sat Dec 7 14:31:08 2024 skipping matrix build
  227. Sat Dec 7 14:31:08 2024 initialized process (0,0) of 1 x 1 grid
  228. Sat Dec 7 14:31:17 2024 matrix starts at (0, 0)
  229. Sat Dec 7 14:31:19 2024 matrix is 17947575 x 17947753 (8821.7 MB) with weight 2664480121 (148.46/col)
  230. Sat Dec 7 14:31:19 2024 sparse part has weight 2097178803 (116.85/col)
  231. Sat Dec 7 14:31:19 2024 saving the first 240 matrix rows for later
  232. Sat Dec 7 14:31:23 2024 matrix includes 256 packed rows
  233. Sat Dec 7 14:31:29 2024 matrix is 17947335 x 17947753 (7993.6 MB) with weight 1923785500 (107.19/col)
  234. Sat Dec 7 14:31:29 2024 sparse part has weight 1808310073 (100.75/col)
  235. Sat Dec 7 14:31:29 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  236. Sat Dec 7 14:32:10 2024 commencing Lanczos iteration (64 threads)
  237. Sat Dec 7 14:32:10 2024 memory use: 11433.7 MB
  238. Sat Dec 7 14:35:02 2024 linear algebra at 0.2%, ETA 27h27m
  239. Sat Dec 7 14:39:06 2024 checking every 10000 dimensions, checkpointing every 670000 dimensions
  240. Sun Dec 8 16:48:29 2024 lanczos halted after 70318 iterations (dim = 17947335)
  241. Sun Dec 8 16:49:28 2024 recovered 29 nontrivial dependencies
  242. Sun Dec 8 16:49:30 2024 BLanczosTime: 94702
  243. Sun Dec 8 16:49:30 2024
  244. Sun Dec 8 16:49:30 2024 commencing square root phase
  245. Sun Dec 8 16:49:30 2024 handling dependencies 1 to 64
  246. Sun Dec 8 16:49:30 2024 reading relations for dependency 1
  247. Sun Dec 8 16:49:32 2024 read 8974482 cycles
  248. Sun Dec 8 16:49:48 2024 cycles contain 35184104 unique relations
  249. Sun Dec 8 16:54:35 2024 read 35184104 relations
  250. Sun Dec 8 16:56:51 2024 multiplying 35184104 relations
  251. Sun Dec 8 17:00:25 2024 multiply complete, coefficients have about 2108.35 million bits
  252. Sun Dec 8 17:00:31 2024 initial square root is modulo 2867139817
  253. Sun Dec 8 17:12:18 2024 sqrtTime: 1368
  254. Sun Dec 8 17:12:18 2024 p61 factor: 1010871186878077076547268968647534346172140339724048832059123
  255. Sun Dec 8 17:12:18 2024 p117 factor: 306595876687358005744560065914006348993625369080906014839434699980184498310389009891002321167541558122073064013821007
  256. Sun Dec 8 17:12:18 2024 elapsed time 26:41:11
  257.  
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