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C158_89_97_9A postprocessing log

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Sep 29th, 2024
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  1. Sun Sep 29 13:06:02 2024
  2. Sun Sep 29 13:06:02 2024
  3. Sun Sep 29 13:06:02 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sun Sep 29 13:06:02 2024 random seeds: e59b7ab2 63d25e72
  5. Sun Sep 29 13:06:02 2024 MPI process 0 of 1
  6. Sun Sep 29 13:06:02 2024 Using 32 OpenMP threads
  7. Sun Sep 29 13:06:02 2024 factoring 30745820185511456958426924410609220712887141503464110149461417702537830774684087728396224231580006087550877891182412687488744353498930700607817208559776376153 (158 digits)
  8. Sun Sep 29 13:06:03 2024 searching for 15-digit factors
  9. Sun Sep 29 13:06:03 2024 commencing number field sieve (158-digit input)
  10. Sun Sep 29 13:06:03 2024 R0: -4891442015330369144487959001117
  11. Sun Sep 29 13:06:03 2024 R1: 187213524646799357
  12. Sun Sep 29 13:06:03 2024 A0: -252791141827613923165385675291314065520
  13. Sun Sep 29 13:06:03 2024 A1: 64096316801636270955364086326188
  14. Sun Sep 29 13:06:03 2024 A2: 32896755499841680994975086
  15. Sun Sep 29 13:06:03 2024 A3: -2243914679105478268
  16. Sun Sep 29 13:06:03 2024 A4: -531989197077
  17. Sun Sep 29 13:06:03 2024 A5: 10980
  18. Sun Sep 29 13:06:03 2024 skew 8576699.30, size 2.399e-15, alpha -6.077, combined = 1.911e-12 rroots = 5
  19. Sun Sep 29 13:06:03 2024
  20. Sun Sep 29 13:06:03 2024 commencing relation filtering
  21. Sun Sep 29 13:06:03 2024 setting target matrix density to 140.0
  22. Sun Sep 29 13:06:03 2024 estimated available RAM is 257736.5 MB
  23. Sun Sep 29 13:06:03 2024 commencing duplicate removal, pass 1
  24. Sun Sep 29 13:09:37 2024 error -1 reading relation 130573712
  25. Sun Sep 29 13:09:52 2024 error -1 reading relation 140685964
  26. Sun Sep 29 13:09:52 2024 error -1 reading relation 140726064
  27. Sun Sep 29 13:09:52 2024 error -1 reading relation 140750369
  28. Sun Sep 29 13:09:52 2024 error -1 reading relation 140911794
  29. Sun Sep 29 13:09:53 2024 skipped 1 relations with composite factors
  30. Sun Sep 29 13:09:53 2024 skipped 30 malformed relations
  31. Sun Sep 29 13:09:53 2024 found 26063851 hash collisions in 141405315 relations
  32. Sun Sep 29 13:10:15 2024 added 122642 free relations
  33. Sun Sep 29 13:10:15 2024 commencing duplicate removal, pass 2
  34. Sun Sep 29 13:12:40 2024 found 23749140 duplicates and 117778817 unique relations
  35. Sun Sep 29 13:12:40 2024 memory use: 724.8 MB
  36. Sun Sep 29 13:12:40 2024 reading ideals above 720000
  37. Sun Sep 29 13:12:40 2024 commencing singleton removal, initial pass
  38. Sun Sep 29 13:18:05 2024 memory use: 2756.0 MB
  39. Sun Sep 29 13:18:06 2024 reading all ideals from disk
  40. Sun Sep 29 13:18:08 2024 memory use: 5255.7 MB
  41. Sun Sep 29 13:18:19 2024 keeping 93464414 ideals with weight <= 200, target excess is 617806
  42. Sun Sep 29 13:18:32 2024 commencing in-memory singleton removal
  43. Sun Sep 29 13:18:33 2024 begin with 117778817 relations and 93464414 unique ideals
  44. Sun Sep 29 13:18:39 2024 reduce to 88204435 relations and 61635104 ideals in 12 passes
  45. Sun Sep 29 13:18:39 2024 max relations containing the same ideal: 174
  46. Sun Sep 29 13:19:04 2024 removing 7493736 relations and 5493736 ideals in 2000000 cliques
  47. Sun Sep 29 13:19:07 2024 commencing in-memory singleton removal
  48. Sun Sep 29 13:19:09 2024 begin with 80710699 relations and 61635104 unique ideals
  49. Sun Sep 29 13:19:11 2024 reduce to 80195582 relations and 55611899 ideals in 7 passes
  50. Sun Sep 29 13:19:11 2024 max relations containing the same ideal: 167
  51. Sun Sep 29 13:19:35 2024 removing 6007007 relations and 4007007 ideals in 2000000 cliques
  52. Sun Sep 29 13:19:37 2024 commencing in-memory singleton removal
  53. Sun Sep 29 13:19:38 2024 begin with 74188575 relations and 55611899 unique ideals
  54. Sun Sep 29 13:19:40 2024 reduce to 73844195 relations and 51251853 ideals in 7 passes
  55. Sun Sep 29 13:19:40 2024 max relations containing the same ideal: 157
  56. Sun Sep 29 13:20:02 2024 removing 5616945 relations and 3616945 ideals in 2000000 cliques
  57. Sun Sep 29 13:20:04 2024 commencing in-memory singleton removal
  58. Sun Sep 29 13:20:05 2024 begin with 68227250 relations and 51251853 unique ideals
  59. Sun Sep 29 13:20:07 2024 reduce to 67931636 relations and 47331890 ideals in 6 passes
  60. Sun Sep 29 13:20:07 2024 max relations containing the same ideal: 151
  61. Sun Sep 29 13:20:28 2024 removing 5411401 relations and 3411401 ideals in 2000000 cliques
  62. Sun Sep 29 13:20:30 2024 commencing in-memory singleton removal
  63. Sun Sep 29 13:20:31 2024 begin with 62520235 relations and 47331890 unique ideals
  64. Sun Sep 29 13:20:33 2024 reduce to 62245023 relations and 43637948 ideals in 6 passes
  65. Sun Sep 29 13:20:33 2024 max relations containing the same ideal: 140
  66. Sun Sep 29 13:20:51 2024 removing 5279208 relations and 3279208 ideals in 2000000 cliques
  67. Sun Sep 29 13:20:53 2024 commencing in-memory singleton removal
  68. Sun Sep 29 13:20:53 2024 begin with 56965815 relations and 43637948 unique ideals
  69. Sun Sep 29 13:20:55 2024 reduce to 56696775 relations and 40082029 ideals in 7 passes
  70. Sun Sep 29 13:20:55 2024 max relations containing the same ideal: 132
  71. Sun Sep 29 13:21:12 2024 removing 5183180 relations and 3183180 ideals in 2000000 cliques
  72. Sun Sep 29 13:21:14 2024 commencing in-memory singleton removal
  73. Sun Sep 29 13:21:15 2024 begin with 51513595 relations and 40082029 unique ideals
  74. Sun Sep 29 13:21:16 2024 reduce to 51245042 relations and 36622117 ideals in 6 passes
  75. Sun Sep 29 13:21:16 2024 max relations containing the same ideal: 127
  76. Sun Sep 29 13:21:32 2024 removing 5119341 relations and 3119341 ideals in 2000000 cliques
  77. Sun Sep 29 13:21:34 2024 commencing in-memory singleton removal
  78. Sun Sep 29 13:21:34 2024 begin with 46125701 relations and 36622117 unique ideals
  79. Sun Sep 29 13:21:36 2024 reduce to 45849283 relations and 33217425 ideals in 6 passes
  80. Sun Sep 29 13:21:36 2024 max relations containing the same ideal: 117
  81. Sun Sep 29 13:21:50 2024 removing 5068846 relations and 3068846 ideals in 2000000 cliques
  82. Sun Sep 29 13:21:52 2024 commencing in-memory singleton removal
  83. Sun Sep 29 13:21:52 2024 begin with 40780437 relations and 33217425 unique ideals
  84. Sun Sep 29 13:21:53 2024 reduce to 40487683 relations and 29845365 ideals in 6 passes
  85. Sun Sep 29 13:21:53 2024 max relations containing the same ideal: 108
  86. Sun Sep 29 13:22:05 2024 removing 5034419 relations and 3034419 ideals in 2000000 cliques
  87. Sun Sep 29 13:22:07 2024 commencing in-memory singleton removal
  88. Sun Sep 29 13:22:07 2024 begin with 35453264 relations and 29845365 unique ideals
  89. Sun Sep 29 13:22:09 2024 reduce to 35134817 relations and 26479823 ideals in 7 passes
  90. Sun Sep 29 13:22:09 2024 max relations containing the same ideal: 99
  91. Sun Sep 29 13:22:19 2024 removing 5012831 relations and 3012831 ideals in 2000000 cliques
  92. Sun Sep 29 13:22:21 2024 commencing in-memory singleton removal
  93. Sun Sep 29 13:22:21 2024 begin with 30121986 relations and 26479823 unique ideals
  94. Sun Sep 29 13:22:22 2024 reduce to 29766056 relations and 23094911 ideals in 7 passes
  95. Sun Sep 29 13:22:22 2024 max relations containing the same ideal: 86
  96. Sun Sep 29 13:22:32 2024 removing 5001850 relations and 3001850 ideals in 2000000 cliques
  97. Sun Sep 29 13:22:33 2024 commencing in-memory singleton removal
  98. Sun Sep 29 13:22:33 2024 begin with 24764206 relations and 23094911 unique ideals
  99. Sun Sep 29 13:22:34 2024 reduce to 24352361 relations and 19659563 ideals in 7 passes
  100. Sun Sep 29 13:22:34 2024 max relations containing the same ideal: 76
  101. Sun Sep 29 13:22:42 2024 removing 5001137 relations and 3001137 ideals in 2000000 cliques
  102. Sun Sep 29 13:22:43 2024 commencing in-memory singleton removal
  103. Sun Sep 29 13:22:43 2024 begin with 19351224 relations and 19659563 unique ideals
  104. Sun Sep 29 13:22:44 2024 reduce to 18853364 relations and 16128940 ideals in 7 passes
  105. Sun Sep 29 13:22:44 2024 max relations containing the same ideal: 64
  106. Sun Sep 29 13:22:50 2024 removing 5004107 relations and 3004107 ideals in 2000000 cliques
  107. Sun Sep 29 13:22:51 2024 commencing in-memory singleton removal
  108. Sun Sep 29 13:22:51 2024 begin with 13849257 relations and 16128940 unique ideals
  109. Sun Sep 29 13:22:52 2024 reduce to 13187588 relations and 12408127 ideals in 9 passes
  110. Sun Sep 29 13:22:52 2024 max relations containing the same ideal: 52
  111. Sun Sep 29 13:22:56 2024 removing 304520 relations and 241714 ideals in 62806 cliques
  112. Sun Sep 29 13:22:57 2024 commencing in-memory singleton removal
  113. Sun Sep 29 13:22:57 2024 begin with 12883068 relations and 12408127 unique ideals
  114. Sun Sep 29 13:22:57 2024 reduce to 12875875 relations and 12159173 ideals in 6 passes
  115. Sun Sep 29 13:22:57 2024 max relations containing the same ideal: 51
  116. Sun Sep 29 13:22:58 2024 relations with 0 large ideals: 1968
  117. Sun Sep 29 13:22:58 2024 relations with 1 large ideals: 21786
  118. Sun Sep 29 13:22:58 2024 relations with 2 large ideals: 250875
  119. Sun Sep 29 13:22:58 2024 relations with 3 large ideals: 1140600
  120. Sun Sep 29 13:22:58 2024 relations with 4 large ideals: 2657644
  121. Sun Sep 29 13:22:58 2024 relations with 5 large ideals: 3574385
  122. Sun Sep 29 13:22:58 2024 relations with 6 large ideals: 3004632
  123. Sun Sep 29 13:22:58 2024 relations with 7+ large ideals: 2223985
  124. Sun Sep 29 13:22:58 2024 commencing 2-way merge
  125. Sun Sep 29 13:23:04 2024 reduce to 9070726 relation sets and 8354024 unique ideals
  126. Sun Sep 29 13:23:04 2024 commencing full merge
  127. Sun Sep 29 13:25:32 2024 memory use: 1027.4 MB
  128. Sun Sep 29 13:25:33 2024 found 3807138 cycles, need 3802224
  129. Sun Sep 29 13:25:34 2024 weight of 3802224 cycles is about 532934426 (140.16/cycle)
  130. Sun Sep 29 13:25:34 2024 distribution of cycle lengths:
  131. Sun Sep 29 13:25:34 2024 1 relations: 50639
  132. Sun Sep 29 13:25:34 2024 2 relations: 150906
  133. Sun Sep 29 13:25:34 2024 3 relations: 211146
  134. Sun Sep 29 13:25:34 2024 4 relations: 241926
  135. Sun Sep 29 13:25:34 2024 5 relations: 268582
  136. Sun Sep 29 13:25:34 2024 6 relations: 276225
  137. Sun Sep 29 13:25:34 2024 7 relations: 277756
  138. Sun Sep 29 13:25:34 2024 8 relations: 269452
  139. Sun Sep 29 13:25:34 2024 9 relations: 254026
  140. Sun Sep 29 13:25:34 2024 10+ relations: 1801566
  141. Sun Sep 29 13:25:34 2024 heaviest cycle: 28 relations
  142. Sun Sep 29 13:25:35 2024 commencing cycle optimization
  143. Sun Sep 29 13:25:41 2024 start with 38733739 relations
  144. Sun Sep 29 13:26:59 2024 pruned 2514340 relations
  145. Sun Sep 29 13:26:59 2024 memory use: 925.8 MB
  146. Sun Sep 29 13:26:59 2024 distribution of cycle lengths:
  147. Sun Sep 29 13:26:59 2024 1 relations: 50639
  148. Sun Sep 29 13:26:59 2024 2 relations: 156305
  149. Sun Sep 29 13:26:59 2024 3 relations: 222781
  150. Sun Sep 29 13:26:59 2024 4 relations: 257014
  151. Sun Sep 29 13:26:59 2024 5 relations: 288986
  152. Sun Sep 29 13:26:59 2024 6 relations: 297135
  153. Sun Sep 29 13:26:59 2024 7 relations: 300993
  154. Sun Sep 29 13:26:59 2024 8 relations: 289742
  155. Sun Sep 29 13:26:59 2024 9 relations: 272648
  156. Sun Sep 29 13:26:59 2024 10+ relations: 1665981
  157. Sun Sep 29 13:26:59 2024 heaviest cycle: 28 relations
  158. Sun Sep 29 13:27:03 2024 RelProcTime: 1260
  159. Sun Sep 29 13:27:03 2024 elapsed time 00:21:01
  160. Sun Sep 29 13:31:37 2024
  161. Sun Sep 29 13:31:37 2024
  162. Sun Sep 29 13:31:37 2024 Msieve v. 1.54 (SVN Unversioned directory)
  163. Sun Sep 29 13:31:37 2024 random seeds: c58b625d 7f16e8d8
  164. Sun Sep 29 13:31:37 2024 MPI process 0 of 1
  165. Sun Sep 29 13:31:37 2024 Using 64 OpenMP threads
  166. Sun Sep 29 13:31:37 2024 factoring 30745820185511456958426924410609220712887141503464110149461417702537830774684087728396224231580006087550877891182412687488744353498930700607817208559776376153 (158 digits)
  167. Sun Sep 29 13:31:37 2024 searching for 15-digit factors
  168. Sun Sep 29 13:31:37 2024 commencing number field sieve (158-digit input)
  169. Sun Sep 29 13:31:37 2024 R0: -4891442015330369144487959001117
  170. Sun Sep 29 13:31:37 2024 R1: 187213524646799357
  171. Sun Sep 29 13:31:37 2024 A0: -252791141827613923165385675291314065520
  172. Sun Sep 29 13:31:37 2024 A1: 64096316801636270955364086326188
  173. Sun Sep 29 13:31:37 2024 A2: 32896755499841680994975086
  174. Sun Sep 29 13:31:37 2024 A3: -2243914679105478268
  175. Sun Sep 29 13:31:37 2024 A4: -531989197077
  176. Sun Sep 29 13:31:37 2024 A5: 10980
  177. Sun Sep 29 13:31:37 2024 skew 8576699.30, size 2.399e-15, alpha -6.077, combined = 1.911e-12 rroots = 5
  178. Sun Sep 29 13:31:37 2024
  179. Sun Sep 29 13:31:37 2024 commencing linear algebra
  180. Sun Sep 29 13:31:37 2024 using VBITS=256
  181. Sun Sep 29 13:31:37 2024 initialized process (0,0) of 1 x 1 grid
  182. Sun Sep 29 13:31:38 2024 read 3802224 cycles
  183. Sun Sep 29 13:31:43 2024 cycles contain 12552181 unique relations
  184. Sun Sep 29 13:33:28 2024 read 12552181 relations
  185. Sun Sep 29 13:33:29 2024 using 20 quadratic characters above 4294917295
  186. Sun Sep 29 13:33:30 2024 building initial matrix
  187. Sun Sep 29 13:36:20 2024 memory use: 1737.1 MB
  188. Sun Sep 29 13:36:25 2024 read 3802224 cycles
  189. Sun Sep 29 13:36:26 2024 matrix is 3802046 x 3802224 (2001.7 MB) with weight 607028230 (159.65/col)
  190. Sun Sep 29 13:36:26 2024 sparse part has weight 479108508 (126.01/col)
  191. Sun Sep 29 13:37:47 2024 filtering completed in 2 passes
  192. Sun Sep 29 13:37:48 2024 matrix is 3802019 x 3802197 (2001.7 MB) with weight 607027060 (159.65/col)
  193. Sun Sep 29 13:37:48 2024 sparse part has weight 479108264 (126.01/col)
  194. Sun Sep 29 13:38:22 2024 matrix starts at (0, 0)
  195. Sun Sep 29 13:38:24 2024 matrix is 3802019 x 3802197 (2001.7 MB) with weight 607027060 (159.65/col)
  196. Sun Sep 29 13:38:24 2024 sparse part has weight 479108264 (126.01/col)
  197. Sun Sep 29 13:38:24 2024 saving the first 240 matrix rows for later
  198. Sun Sep 29 13:38:25 2024 matrix includes 256 packed rows
  199. Sun Sep 29 13:38:28 2024 matrix is 3801779 x 3802197 (1788.6 MB) with weight 436737317 (114.86/col)
  200. Sun Sep 29 13:38:28 2024 sparse part has weight 408033294 (107.32/col)
  201. Sun Sep 29 13:38:28 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  202. Sun Sep 29 13:38:44 2024 commencing Lanczos iteration (64 threads)
  203. Sun Sep 29 13:38:44 2024 memory use: 2485.4 MB
  204. Sun Sep 29 13:50:53 2024 linear algebra at 0.8%, ETA 24h48m
  205. Sun Sep 29 14:01:03 2024 checking every 10000 dimensions, checkpointing every 210000 dimensions
  206. Sun Sep 29 15:14:49 2024 lanczos halted after 14897 iterations (dim = 3801779)
  207. Sun Sep 29 15:15:02 2024 recovered 30 nontrivial dependencies
  208. Sun Sep 29 15:15:02 2024 BLanczosTime: 6205
  209. Sun Sep 29 15:15:02 2024
  210. Sun Sep 29 15:15:02 2024 commencing square root phase
  211. Sun Sep 29 15:15:02 2024 reading relations for dependency 1
  212. Sun Sep 29 15:15:03 2024 read 1901175 cycles
  213. Sun Sep 29 15:15:05 2024 cycles contain 6275722 unique relations
  214. Sun Sep 29 15:16:47 2024 read 6275722 relations
  215. Sun Sep 29 15:17:09 2024 multiplying 6275722 relations
  216. Sun Sep 29 15:17:50 2024 multiply complete, coefficients have about 319.43 million bits
  217. Sun Sep 29 15:17:51 2024 initial square root is modulo 539047
  218. Sun Sep 29 15:21:50 2024 GCD is 1, no factor found
  219. Sun Sep 29 15:21:50 2024 reading relations for dependency 2
  220. Sun Sep 29 15:21:51 2024 read 1903030 cycles
  221. Sun Sep 29 15:21:57 2024 cycles contain 6278332 unique relations
  222. Sun Sep 29 15:24:15 2024 read 6278332 relations
  223. Sun Sep 29 15:24:38 2024 multiplying 6278332 relations
  224. Sun Sep 29 15:25:16 2024 multiply complete, coefficients have about 319.55 million bits
  225. Sun Sep 29 15:25:17 2024 initial square root is modulo 541781
  226. Sun Sep 29 15:28:00 2024 sqrtTime: 778
  227. Sun Sep 29 15:28:00 2024 p55 factor: 9553958155523901271972384135715930625824409876635544803
  228. Sun Sep 29 15:28:00 2024 p103 factor: 3218123806386451333886593948925081766435346721686105181774344556127570262455521126457997212969557890451
  229. Sun Sep 29 15:28:00 2024 elapsed time 01:56:23
  230.  
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