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C176_94_94_8 postprocessing log

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Jan 6th, 2025
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  1. Sat Jan 4 12:16:21 2025
  2. Sat Jan 4 12:16:21 2025
  3. Sat Jan 4 12:16:21 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sat Jan 4 12:16:21 2025 random seeds: d4612560 da74595e
  5. Sat Jan 4 12:16:21 2025 MPI process 0 of 1
  6. Sat Jan 4 12:16:21 2025 Using 32 OpenMP threads
  7. Sat Jan 4 12:16:21 2025 factoring 14775520400950211566251969891696492224332829618978931615410922331424177020597689651744276729416824587972061456852692493552007609874444400511857383148697124418152235133977188463 (176 digits)
  8. Sat Jan 4 12:16:22 2025 searching for 15-digit factors
  9. Sat Jan 4 12:16:22 2025 commencing number field sieve (176-digit input)
  10. Sat Jan 4 12:16:22 2025 R0: -5725624775279690458745843431546224
  11. Sat Jan 4 12:16:22 2025 R1: 3140629887071271271
  12. Sat Jan 4 12:16:22 2025 A0: -267408957433148552236847112134446091994695
  13. Sat Jan 4 12:16:22 2025 A1: 112705720361963883892382443723433954
  14. Sat Jan 4 12:16:22 2025 A2: 9125100520390701401128257565
  15. Sat Jan 4 12:16:22 2025 A3: -2068772456838360743900
  16. Sat Jan 4 12:16:22 2025 A4: 342699921772852
  17. Sat Jan 4 12:16:22 2025 A5: 2401200
  18. Sat Jan 4 12:16:22 2025 skew 11704432.26, size 3.447e-17, alpha -7.462, combined = 1.486e-13 rroots = 3
  19. Sat Jan 4 12:16:22 2025
  20. Sat Jan 4 12:16:22 2025 commencing relation filtering
  21. Sat Jan 4 12:16:22 2025 estimated available RAM is 257736.5 MB
  22. Sat Jan 4 12:16:22 2025 commencing duplicate removal, pass 1
  23. Sat Jan 4 12:18:24 2025 error -1 reading relation 49864580
  24. Sat Jan 4 12:18:27 2025 error -1 reading relation 50815821
  25. Sat Jan 4 12:19:34 2025 error -1 reading relation 75516373
  26. Sat Jan 4 12:20:08 2025 error -1 reading relation 87509517
  27. Sat Jan 4 12:22:52 2025 error -1 reading relation 135155870
  28. Sat Jan 4 12:22:54 2025 error -1 reading relation 135669208
  29. Sat Jan 4 12:23:36 2025 error -1 reading relation 146028768
  30. Sat Jan 4 12:23:40 2025 error -1 reading relation 147199937
  31. Sat Jan 4 12:24:18 2025 error -1 reading relation 158248824
  32. Sat Jan 4 12:24:19 2025 error -1 reading relation 158586567
  33. Sat Jan 4 12:25:19 2025 error -1 reading relation 177617652
  34. Sat Jan 4 12:25:30 2025 error -15 reading relation 181220822
  35. Sat Jan 4 12:25:31 2025 error -15 reading relation 181619932
  36. Sat Jan 4 12:25:31 2025 error -1 reading relation 181620343
  37. Sat Jan 4 12:25:32 2025 error -1 reading relation 181828960
  38. Sat Jan 4 12:26:03 2025 error -1 reading relation 191832362
  39. Sat Jan 4 12:26:50 2025 error -1 reading relation 207430839
  40. Sat Jan 4 12:27:00 2025 error -1 reading relation 210655110
  41. Sat Jan 4 12:28:07 2025 error -1 reading relation 233157224
  42. Sat Jan 4 12:28:58 2025 error -1 reading relation 250406848
  43. Sat Jan 4 12:29:24 2025 error -15 reading relation 259548542
  44. Sat Jan 4 12:30:24 2025 error -1 reading relation 279377186
  45. Sat Jan 4 12:30:35 2025 error -1 reading relation 283285989
  46. Sat Jan 4 12:30:40 2025 error -1 reading relation 285273566
  47. Sat Jan 4 12:31:47 2025 error -1 reading relation 308023244
  48. Sat Jan 4 12:31:49 2025 error -15 reading relation 308521349
  49. Sat Jan 4 12:31:58 2025 error -1 reading relation 311757367
  50. Sat Jan 4 12:32:28 2025 error -11 reading relation 321790018
  51. Sat Jan 4 12:32:34 2025 error -1 reading relation 323578975
  52. Sat Jan 4 12:32:43 2025 error -1 reading relation 326676072
  53. Sat Jan 4 12:33:34 2025 error -1 reading relation 344381665
  54. Sat Jan 4 12:33:52 2025 error -1 reading relation 350129230
  55. Sat Jan 4 12:33:52 2025 error -1 reading relation 350221887
  56. Sat Jan 4 12:33:54 2025 error -1 reading relation 350801946
  57. Sat Jan 4 12:33:55 2025 error -1 reading relation 351037804
  58. Sat Jan 4 12:34:35 2025 error -1 reading relation 365380937
  59. Sat Jan 4 12:34:35 2025 error -1 reading relation 365429690
  60. Sat Jan 4 12:35:10 2025 error -1 reading relation 377520774
  61. Sat Jan 4 12:35:21 2025 skipped 1 relations with composite factors
  62. Sat Jan 4 12:35:21 2025 skipped 387 malformed relations
  63. Sat Jan 4 12:35:21 2025 found 91796602 hash collisions in 381191412 relations
  64. Sat Jan 4 12:35:54 2025 added 121704 free relations
  65. Sat Jan 4 12:35:54 2025 commencing duplicate removal, pass 2
  66. Sat Jan 4 12:46:36 2025 found 104006188 duplicates and 277306928 unique relations
  67. Sat Jan 4 12:46:36 2025 memory use: 2643.0 MB
  68. Sat Jan 4 12:46:37 2025 reading ideals above 720000
  69. Sat Jan 4 12:46:37 2025 commencing singleton removal, initial pass
  70. Sat Jan 4 13:14:58 2025 memory use: 6024.0 MB
  71. Sat Jan 4 13:14:59 2025 reading all ideals from disk
  72. Sat Jan 4 13:15:05 2025 memory use: 13176.1 MB
  73. Sat Jan 4 13:15:48 2025 keeping 292793071 ideals with weight <= 200, target excess is 1357094
  74. Sat Jan 4 13:16:50 2025 commencing in-memory singleton removal
  75. Sat Jan 4 13:16:55 2025 begin with 277306928 relations and 292793071 unique ideals
  76. Sat Jan 4 13:17:23 2025 reduce to 123557284 relations and 116857917 ideals in 22 passes
  77. Sat Jan 4 13:17:23 2025 max relations containing the same ideal: 124
  78. Sat Jan 4 13:18:35 2025 removing 10452002 relations and 9452002 ideals in 1000000 cliques
  79. Sat Jan 4 13:18:42 2025 commencing in-memory singleton removal
  80. Sat Jan 4 13:18:44 2025 begin with 113105282 relations and 116857917 unique ideals
  81. Sat Jan 4 13:18:56 2025 reduce to 112298640 relations and 106589474 ideals in 11 passes
  82. Sat Jan 4 13:18:56 2025 max relations containing the same ideal: 117
  83. Sat Jan 4 13:20:00 2025 removing 7774834 relations and 6774834 ideals in 1000000 cliques
  84. Sat Jan 4 13:20:05 2025 commencing in-memory singleton removal
  85. Sat Jan 4 13:20:07 2025 begin with 104523806 relations and 106589474 unique ideals
  86. Sat Jan 4 13:20:17 2025 reduce to 104018569 relations and 99304207 ideals in 10 passes
  87. Sat Jan 4 13:20:17 2025 max relations containing the same ideal: 112
  88. Sat Jan 4 13:21:17 2025 removing 6950541 relations and 5950541 ideals in 1000000 cliques
  89. Sat Jan 4 13:21:22 2025 commencing in-memory singleton removal
  90. Sat Jan 4 13:21:24 2025 begin with 97068028 relations and 99304207 unique ideals
  91. Sat Jan 4 13:21:32 2025 reduce to 96629925 relations and 92911141 ideals in 9 passes
  92. Sat Jan 4 13:21:32 2025 max relations containing the same ideal: 107
  93. Sat Jan 4 13:22:24 2025 removing 6527399 relations and 5527399 ideals in 1000000 cliques
  94. Sat Jan 4 13:22:28 2025 commencing in-memory singleton removal
  95. Sat Jan 4 13:22:30 2025 begin with 90102526 relations and 92911141 unique ideals
  96. Sat Jan 4 13:22:38 2025 reduce to 89684334 relations and 86961170 ideals in 10 passes
  97. Sat Jan 4 13:22:38 2025 max relations containing the same ideal: 103
  98. Sat Jan 4 13:23:31 2025 removing 6282791 relations and 5282791 ideals in 1000000 cliques
  99. Sat Jan 4 13:23:35 2025 commencing in-memory singleton removal
  100. Sat Jan 4 13:23:36 2025 begin with 83401543 relations and 86961170 unique ideals
  101. Sat Jan 4 13:23:44 2025 reduce to 82983450 relations and 81255815 ideals in 11 passes
  102. Sat Jan 4 13:23:44 2025 max relations containing the same ideal: 96
  103. Sat Jan 4 13:24:48 2025 removing 1337238 relations and 1183833 ideals in 153405 cliques
  104. Sat Jan 4 13:24:51 2025 commencing in-memory singleton removal
  105. Sat Jan 4 13:24:53 2025 begin with 81646212 relations and 81255815 unique ideals
  106. Sat Jan 4 13:24:57 2025 reduce to 81628227 relations and 80053949 ideals in 6 passes
  107. Sat Jan 4 13:24:57 2025 max relations containing the same ideal: 96
  108. Sat Jan 4 13:25:11 2025 relations with 0 large ideals: 4534
  109. Sat Jan 4 13:25:11 2025 relations with 1 large ideals: 33584
  110. Sat Jan 4 13:25:11 2025 relations with 2 large ideals: 466740
  111. Sat Jan 4 13:25:11 2025 relations with 3 large ideals: 2839455
  112. Sat Jan 4 13:25:11 2025 relations with 4 large ideals: 9480374
  113. Sat Jan 4 13:25:11 2025 relations with 5 large ideals: 18914882
  114. Sat Jan 4 13:25:11 2025 relations with 6 large ideals: 23189743
  115. Sat Jan 4 13:25:11 2025 relations with 7+ large ideals: 26698915
  116. Sat Jan 4 13:25:11 2025 commencing 2-way merge
  117. Sat Jan 4 13:26:43 2025 reduce to 48310398 relation sets and 46736120 unique ideals
  118. Sat Jan 4 13:26:43 2025 commencing full merge
  119. Sat Jan 4 13:52:46 2025 memory use: 5264.2 MB
  120. Sat Jan 4 13:52:54 2025 found 21450968 cycles, need 21406320
  121. Sat Jan 4 13:53:04 2025 weight of 21406320 cycles is about 2354794004 (110.00/cycle)
  122. Sat Jan 4 13:53:04 2025 distribution of cycle lengths:
  123. Sat Jan 4 13:53:04 2025 1 relations: 2139031
  124. Sat Jan 4 13:53:04 2025 2 relations: 1903757
  125. Sat Jan 4 13:53:04 2025 3 relations: 1822549
  126. Sat Jan 4 13:53:04 2025 4 relations: 1695786
  127. Sat Jan 4 13:53:04 2025 5 relations: 1591509
  128. Sat Jan 4 13:53:04 2025 6 relations: 1423897
  129. Sat Jan 4 13:53:04 2025 7 relations: 1331419
  130. Sat Jan 4 13:53:04 2025 8 relations: 1191206
  131. Sat Jan 4 13:53:04 2025 9 relations: 1067347
  132. Sat Jan 4 13:53:04 2025 10+ relations: 7239819
  133. Sat Jan 4 13:53:04 2025 heaviest cycle: 28 relations
  134. Sat Jan 4 13:53:11 2025 commencing cycle optimization
  135. Sat Jan 4 13:54:26 2025 start with 171371511 relations
  136. Sat Jan 4 14:04:12 2025 pruned 5276203 relations
  137. Sat Jan 4 14:04:14 2025 memory use: 5061.2 MB
  138. Sat Jan 4 14:04:15 2025 distribution of cycle lengths:
  139. Sat Jan 4 14:04:15 2025 1 relations: 2139031
  140. Sat Jan 4 14:04:15 2025 2 relations: 1951035
  141. Sat Jan 4 14:04:15 2025 3 relations: 1892021
  142. Sat Jan 4 14:04:15 2025 4 relations: 1746186
  143. Sat Jan 4 14:04:15 2025 5 relations: 1640697
  144. Sat Jan 4 14:04:15 2025 6 relations: 1459752
  145. Sat Jan 4 14:04:15 2025 7 relations: 1359301
  146. Sat Jan 4 14:04:15 2025 8 relations: 1210354
  147. Sat Jan 4 14:04:15 2025 9 relations: 1080968
  148. Sat Jan 4 14:04:15 2025 10+ relations: 6926975
  149. Sat Jan 4 14:04:15 2025 heaviest cycle: 28 relations
  150. Sat Jan 4 14:05:06 2025 RelProcTime: 6524
  151. Sat Jan 4 14:05:13 2025 elapsed time 01:48:52
  152. Sat Jan 4 14:52:43 2025
  153. Sat Jan 4 14:52:43 2025
  154. Sat Jan 4 14:52:43 2025 Msieve v. 1.54 (SVN Unversioned directory)
  155. Sat Jan 4 14:52:43 2025 random seeds: b945c173 f1ba8a79
  156. Sat Jan 4 14:52:43 2025 MPI process 0 of 1
  157. Sat Jan 4 14:52:43 2025 Using 32 OpenMP threads
  158. Sat Jan 4 14:52:43 2025 factoring 14775520400950211566251969891696492224332829618978931615410922331424177020597689651744276729416824587972061456852692493552007609874444400511857383148697124418152235133977188463 (176 digits)
  159. Sat Jan 4 14:52:44 2025 searching for 15-digit factors
  160. Sat Jan 4 14:52:44 2025 commencing number field sieve (176-digit input)
  161. Sat Jan 4 14:52:44 2025 R0: -5725624775279690458745843431546224
  162. Sat Jan 4 14:52:44 2025 R1: 3140629887071271271
  163. Sat Jan 4 14:52:44 2025 A0: -267408957433148552236847112134446091994695
  164. Sat Jan 4 14:52:44 2025 A1: 112705720361963883892382443723433954
  165. Sat Jan 4 14:52:44 2025 A2: 9125100520390701401128257565
  166. Sat Jan 4 14:52:44 2025 A3: -2068772456838360743900
  167. Sat Jan 4 14:52:44 2025 A4: 342699921772852
  168. Sat Jan 4 14:52:44 2025 A5: 2401200
  169. Sat Jan 4 14:52:44 2025 skew 11704432.26, size 3.447e-17, alpha -7.462, combined = 1.486e-13 rroots = 3
  170. Sat Jan 4 14:52:44 2025
  171. Sat Jan 4 14:52:44 2025 commencing linear algebra
  172. Sat Jan 4 14:52:44 2025 using VBITS=256
  173. Sat Jan 4 14:52:44 2025 stopping after matrix build
  174. Sat Jan 4 14:52:44 2025 initialized process (0,0) of 1 x 1 grid
  175. Sat Jan 4 14:52:48 2025 read 21406320 cycles
  176. Sat Jan 4 14:53:47 2025 cycles contain 80300334 unique relations
  177. Sat Jan 4 15:02:54 2025 read 80300334 relations
  178. Sat Jan 4 15:03:05 2025 using 20 quadratic characters above 4294917295
  179. Sat Jan 4 15:03:21 2025 building initial matrix
  180. Sat Jan 4 15:28:14 2025 memory use: 11051.7 MB
  181. Sat Jan 4 15:28:39 2025 read 21406320 cycles
  182. Sat Jan 4 15:28:45 2025 matrix is 21406142 x 21406320 (9507.2 MB) with weight 2920249760 (136.42/col)
  183. Sat Jan 4 15:28:45 2025 sparse part has weight 2235378830 (104.43/col)
  184. Sat Jan 4 15:37:54 2025 filtering completed in 2 passes
  185. Sat Jan 4 15:38:02 2025 matrix is 21402799 x 21402975 (9506.9 MB) with weight 2920090251 (136.43/col)
  186. Sat Jan 4 15:38:02 2025 sparse part has weight 2235339173 (104.44/col)
  187. Sat Jan 4 15:40:49 2025 BLanczosTime: 2885
  188. Sat Jan 4 15:40:49 2025 elapsed time 00:48:06
  189. Sat Jan 4 20:43:47 2025
  190. Sat Jan 4 20:43:47 2025
  191. Sat Jan 4 20:43:47 2025 Msieve v. 1.54 (SVN Unversioned directory)
  192. Sat Jan 4 20:43:47 2025 random seeds: 0e82167f ec30cdd3
  193. Sat Jan 4 20:43:47 2025 MPI process 0 of 1
  194. Sat Jan 4 20:43:47 2025 Using 64 OpenMP threads
  195. Sat Jan 4 20:43:47 2025 factoring 14775520400950211566251969891696492224332829618978931615410922331424177020597689651744276729416824587972061456852692493552007609874444400511857383148697124418152235133977188463 (176 digits)
  196. Sat Jan 4 20:43:48 2025 searching for 15-digit factors
  197. Sat Jan 4 20:43:48 2025 commencing number field sieve (176-digit input)
  198. Sat Jan 4 20:43:48 2025 R0: -5725624775279690458745843431546224
  199. Sat Jan 4 20:43:48 2025 R1: 3140629887071271271
  200. Sat Jan 4 20:43:48 2025 A0: -267408957433148552236847112134446091994695
  201. Sat Jan 4 20:43:48 2025 A1: 112705720361963883892382443723433954
  202. Sat Jan 4 20:43:48 2025 A2: 9125100520390701401128257565
  203. Sat Jan 4 20:43:48 2025 A3: -2068772456838360743900
  204. Sat Jan 4 20:43:48 2025 A4: 342699921772852
  205. Sat Jan 4 20:43:48 2025 A5: 2401200
  206. Sat Jan 4 20:43:48 2025 skew 11704432.26, size 3.447e-17, alpha -7.462, combined = 1.486e-13 rroots = 3
  207. Sat Jan 4 20:43:48 2025
  208. Sat Jan 4 20:43:48 2025 commencing linear algebra
  209. Sat Jan 4 20:43:48 2025 using VBITS=256
  210. Sat Jan 4 20:43:48 2025 skipping matrix build
  211. Sat Jan 4 20:43:48 2025 initialized process (0,0) of 1 x 1 grid
  212. Sat Jan 4 20:43:58 2025 matrix starts at (0, 0)
  213. Sat Jan 4 20:44:01 2025 matrix is 21402799 x 21402975 (9506.9 MB) with weight 2920090251 (136.43/col)
  214. Sat Jan 4 20:44:01 2025 sparse part has weight 2235339173 (104.44/col)
  215. Sat Jan 4 20:44:01 2025 saving the first 240 matrix rows for later
  216. Sat Jan 4 20:44:05 2025 matrix includes 256 packed rows
  217. Sat Jan 4 20:44:12 2025 matrix is 21402559 x 21402975 (8645.6 MB) with weight 2055433233 (96.03/col)
  218. Sat Jan 4 20:44:12 2025 sparse part has weight 1923933073 (89.89/col)
  219. Sat Jan 4 20:44:12 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  220. Sat Jan 4 20:44:59 2025 commencing Lanczos iteration (64 threads)
  221. Sat Jan 4 20:44:59 2025 memory use: 12820.0 MB
  222. Sat Jan 4 20:48:15 2025 linear algebra at 0.1%, ETA 37h23m
  223. Sat Jan 4 20:52:54 2025 checking every 10000 dimensions, checkpointing every 590000 dimensions
  224. Mon Jan 6 09:11:04 2025 lanczos halted after 83856 iterations (dim = 21402557)
  225. Mon Jan 6 09:13:22 2025 recovered 32 nontrivial dependencies
  226. Mon Jan 6 09:13:26 2025 BLanczosTime: 131378
  227. Mon Jan 6 09:13:26 2025
  228. Mon Jan 6 09:13:26 2025 commencing square root phase
  229. Mon Jan 6 09:13:26 2025 handling dependencies 1 to 64
  230. Mon Jan 6 09:13:26 2025 reading relations for dependency 1
  231. Mon Jan 6 09:13:28 2025 read 10698504 cycles
  232. Mon Jan 6 09:13:52 2025 cycles contain 40144878 unique relations
  233. Mon Jan 6 09:20:54 2025 read 40144878 relations
  234. Mon Jan 6 09:25:58 2025 multiplying 40144878 relations
  235. Mon Jan 6 09:33:32 2025 multiply complete, coefficients have about 2431.27 million bits
  236. Mon Jan 6 09:33:39 2025 initial square root is modulo 283817
  237. Mon Jan 6 09:54:31 2025 sqrtTime: 2465
  238. Mon Jan 6 09:54:31 2025 p67 factor: 1605755839534898502148835958680842176976590447615144459254016559243
  239. Mon Jan 6 09:54:31 2025 p109 factor: 9201598423101415452713749620848696733419388584102406397116727147420414235910752280466319749597623789820266541
  240. Mon Jan 6 09:54:31 2025 elapsed time 37:10:44
  241.  
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