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C158_159978_12789 postprocessing log

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Jun 22nd, 2023
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  1. Thu Jun 22 08:14:25 2023 commencing relation filtering
  2. Thu Jun 22 08:14:25 2023 setting target matrix density to 120.0
  3. Thu Jun 22 08:14:25 2023 estimated available RAM is 63624.2 MB
  4. Thu Jun 22 08:14:25 2023 commencing duplicate removal, pass 1
  5. Thu Jun 22 08:15:17 2023 error -9 reading relation 4578796
  6. Thu Jun 22 08:15:54 2023 error -1 reading relation 8359770
  7. Thu Jun 22 08:16:08 2023 error -1 reading relation 9568214
  8. Thu Jun 22 08:16:54 2023 error -15 reading relation 13567451
  9. Thu Jun 22 08:17:17 2023 error -9 reading relation 15951311
  10. Thu Jun 22 08:17:25 2023 error -9 reading relation 16662223
  11. Thu Jun 22 08:17:27 2023 error -1 reading relation 16781596
  12. Thu Jun 22 08:17:27 2023 error -15 reading relation 16862558
  13. Thu Jun 22 08:17:47 2023 error -9 reading relation 18727265
  14. Thu Jun 22 08:17:57 2023 error -9 reading relation 19755244
  15. Thu Jun 22 08:18:08 2023 error -15 reading relation 20847950
  16. Thu Jun 22 08:18:10 2023 error -11 reading relation 21013704
  17. Thu Jun 22 08:18:30 2023 error -5 reading relation 22657004
  18. Thu Jun 22 08:18:55 2023 error -5 reading relation 24809015
  19. Thu Jun 22 08:18:55 2023 error -15 reading relation 24835719
  20. Thu Jun 22 08:19:19 2023 error -9 reading relation 26925128
  21. Thu Jun 22 08:20:16 2023 error -1 reading relation 31803758
  22. Thu Jun 22 08:20:22 2023 error -15 reading relation 32352764
  23. Thu Jun 22 08:20:22 2023 error -15 reading relation 32358784
  24. Thu Jun 22 08:20:23 2023 error -15 reading relation 32491402
  25. Thu Jun 22 08:20:30 2023 error -5 reading relation 33286567
  26. Thu Jun 22 08:20:36 2023 error -15 reading relation 33868377
  27. Thu Jun 22 08:20:36 2023 error -15 reading relation 33874011
  28. Thu Jun 22 08:20:36 2023 error -15 reading relation 33881224
  29. Thu Jun 22 08:20:43 2023 error -15 reading relation 34427443
  30. Thu Jun 22 08:20:46 2023 error -1 reading relation 34675209
  31. Thu Jun 22 08:20:51 2023 error -15 reading relation 35064327
  32. Thu Jun 22 08:21:01 2023 error -15 reading relation 35934779
  33. Thu Jun 22 08:21:10 2023 error -1 reading relation 36646973
  34. Thu Jun 22 08:21:16 2023 error -15 reading relation 37098857
  35. Thu Jun 22 08:21:20 2023 error -15 reading relation 37464750
  36. Thu Jun 22 08:21:23 2023 error -15 reading relation 37667058
  37. Thu Jun 22 08:21:53 2023 error -9 reading relation 40456997
  38. Thu Jun 22 08:21:53 2023 error -9 reading relation 40474215
  39. Thu Jun 22 08:23:24 2023 error -1 reading relation 49227776
  40. Thu Jun 22 08:23:32 2023 error -9 reading relation 50095899
  41. Thu Jun 22 08:23:32 2023 error -15 reading relation 50124291
  42. Thu Jun 22 08:23:40 2023 error -1 reading relation 50879997
  43. Thu Jun 22 08:23:40 2023 error -9 reading relation 50884521
  44. Thu Jun 22 08:23:42 2023 error -15 reading relation 51103866
  45. Thu Jun 22 08:23:45 2023 error -1 reading relation 51474471
  46. Thu Jun 22 08:24:04 2023 error -15 reading relation 53769288
  47. Thu Jun 22 08:24:37 2023 error -15 reading relation 56924644
  48. Thu Jun 22 08:25:01 2023 skipped 15 relations with composite factors
  49. Thu Jun 22 08:25:01 2023 found 13216131 hash collisions in 59045804 relations
  50. Thu Jun 22 08:25:38 2023 commencing duplicate removal, pass 2
  51. Thu Jun 22 08:26:06 2023 found 13675579 duplicates and 45370225 unique relations
  52. Thu Jun 22 08:26:06 2023 memory use: 330.4 MB
  53. Thu Jun 22 08:26:06 2023 reading ideals above 720000
  54. Thu Jun 22 08:26:07 2023 commencing singleton removal, initial pass
  55. Thu Jun 22 08:34:30 2023 memory use: 1378.0 MB
  56. Thu Jun 22 08:34:31 2023 reading all ideals from disk
  57. Thu Jun 22 08:34:32 2023 memory use: 1631.6 MB
  58. Thu Jun 22 08:34:37 2023 keeping 45642268 ideals with weight <= 200, target excess is 246874
  59. Thu Jun 22 08:34:42 2023 commencing in-memory singleton removal
  60. Thu Jun 22 08:34:46 2023 begin with 45370225 relations and 45642268 unique ideals
  61. Thu Jun 22 08:35:39 2023 reduce to 25262836 relations and 23093809 ideals in 16 passes
  62. Thu Jun 22 08:35:39 2023 max relations containing the same ideal: 142
  63. Thu Jun 22 08:35:53 2023 removing 2786219 relations and 2386219 ideals in 400000 cliques
  64. Thu Jun 22 08:35:54 2023 commencing in-memory singleton removal
  65. Thu Jun 22 08:35:56 2023 begin with 22476617 relations and 23093809 unique ideals
  66. Thu Jun 22 08:36:20 2023 reduce to 22242155 relations and 20468333 ideals in 9 passes
  67. Thu Jun 22 08:36:20 2023 max relations containing the same ideal: 133
  68. Thu Jun 22 08:36:32 2023 removing 2114291 relations and 1714291 ideals in 400000 cliques
  69. Thu Jun 22 08:36:33 2023 commencing in-memory singleton removal
  70. Thu Jun 22 08:36:35 2023 begin with 20127864 relations and 20468333 unique ideals
  71. Thu Jun 22 08:36:52 2023 reduce to 19971144 relations and 18594543 ideals in 8 passes
  72. Thu Jun 22 08:36:52 2023 max relations containing the same ideal: 121
  73. Thu Jun 22 08:37:03 2023 removing 1906201 relations and 1506201 ideals in 400000 cliques
  74. Thu Jun 22 08:37:04 2023 commencing in-memory singleton removal
  75. Thu Jun 22 08:37:06 2023 begin with 18064943 relations and 18594543 unique ideals
  76. Thu Jun 22 08:37:23 2023 reduce to 17923932 relations and 16944746 ideals in 8 passes
  77. Thu Jun 22 08:37:23 2023 max relations containing the same ideal: 112
  78. Thu Jun 22 08:37:32 2023 removing 1801111 relations and 1401111 ideals in 400000 cliques
  79. Thu Jun 22 08:37:33 2023 commencing in-memory singleton removal
  80. Thu Jun 22 08:37:35 2023 begin with 16122821 relations and 16944746 unique ideals
  81. Thu Jun 22 08:37:46 2023 reduce to 15982903 relations and 15400956 ideals in 7 passes
  82. Thu Jun 22 08:37:46 2023 max relations containing the same ideal: 102
  83. Thu Jun 22 08:37:54 2023 removing 1369482 relations and 1073909 ideals in 295573 cliques
  84. Thu Jun 22 08:37:55 2023 commencing in-memory singleton removal
  85. Thu Jun 22 08:37:57 2023 begin with 14613421 relations and 15400956 unique ideals
  86. Thu Jun 22 08:38:09 2023 reduce to 14527348 relations and 14239597 ideals in 8 passes
  87. Thu Jun 22 08:38:09 2023 max relations containing the same ideal: 96
  88. Thu Jun 22 08:38:19 2023 relations with 0 large ideals: 854
  89. Thu Jun 22 08:38:19 2023 relations with 1 large ideals: 2290
  90. Thu Jun 22 08:38:19 2023 relations with 2 large ideals: 35178
  91. Thu Jun 22 08:38:19 2023 relations with 3 large ideals: 265669
  92. Thu Jun 22 08:38:19 2023 relations with 4 large ideals: 1084596
  93. Thu Jun 22 08:38:19 2023 relations with 5 large ideals: 2618804
  94. Thu Jun 22 08:38:19 2023 relations with 6 large ideals: 3929950
  95. Thu Jun 22 08:38:19 2023 relations with 7+ large ideals: 6590007
  96. Thu Jun 22 08:38:19 2023 commencing 2-way merge
  97. Thu Jun 22 08:38:31 2023 reduce to 9228543 relation sets and 8940792 unique ideals
  98. Thu Jun 22 08:38:31 2023 commencing full merge
  99. Thu Jun 22 08:42:38 2023 memory use: 1118.6 MB
  100. Thu Jun 22 08:42:39 2023 found 4055816 cycles, need 4054992
  101. Thu Jun 22 08:42:41 2023 weight of 4054992 cycles is about 486730547 (120.03/cycle)
  102. Thu Jun 22 08:42:41 2023 distribution of cycle lengths:
  103. Thu Jun 22 08:42:41 2023 1 relations: 206036
  104. Thu Jun 22 08:42:41 2023 2 relations: 276252
  105. Thu Jun 22 08:42:41 2023 3 relations: 309410
  106. Thu Jun 22 08:42:41 2023 4 relations: 306425
  107. Thu Jun 22 08:42:41 2023 5 relations: 303209
  108. Thu Jun 22 08:42:41 2023 6 relations: 288699
  109. Thu Jun 22 08:42:41 2023 7 relations: 276434
  110. Thu Jun 22 08:42:41 2023 8 relations: 258332
  111. Thu Jun 22 08:42:41 2023 9 relations: 240172
  112. Thu Jun 22 08:42:41 2023 10+ relations: 1590023
  113. Thu Jun 22 08:42:41 2023 heaviest cycle: 28 relations
  114. Thu Jun 22 08:42:42 2023 commencing cycle optimization
  115. Thu Jun 22 08:42:54 2023 start with 35847646 relations
  116. Thu Jun 22 08:44:33 2023 pruned 1559957 relations
  117. Thu Jun 22 08:44:33 2023 memory use: 966.5 MB
  118. Thu Jun 22 08:44:33 2023 distribution of cycle lengths:
  119. Thu Jun 22 08:44:33 2023 1 relations: 206036
  120. Thu Jun 22 08:44:33 2023 2 relations: 284277
  121. Thu Jun 22 08:44:33 2023 3 relations: 323552
  122. Thu Jun 22 08:44:33 2023 4 relations: 319367
  123. Thu Jun 22 08:44:33 2023 5 relations: 317613
  124. Thu Jun 22 08:44:33 2023 6 relations: 300543
  125. Thu Jun 22 08:44:33 2023 7 relations: 288603
  126. Thu Jun 22 08:44:33 2023 8 relations: 268471
  127. Thu Jun 22 08:44:33 2023 9 relations: 248346
  128. Thu Jun 22 08:44:33 2023 10+ relations: 1498184
  129. Thu Jun 22 08:44:33 2023 heaviest cycle: 28 relations
  130. Thu Jun 22 08:44:42 2023 RelProcTime: 1817
  131. Thu Jun 22 08:44:42 2023 elapsed time 00:30:18
  132. Thu Jun 22 08:47:47 2023
  133. Thu Jun 22 08:47:47 2023
  134. Thu Jun 22 08:47:47 2023 Msieve v. 1.54 (SVN 1043M)
  135. Thu Jun 22 08:47:47 2023 random seeds: 9e9d07ca 1845af9e
  136. Thu Jun 22 08:47:47 2023 factoring 67294509252556641834382144504949084985376006678895820636108734435143555350236295336167225147391298007981687112813347329405854966014256760151395288921907447999 (158 digits)
  137. Thu Jun 22 08:47:47 2023 searching for 15-digit factors
  138. Thu Jun 22 08:47:48 2023 commencing number field sieve (158-digit input)
  139. Thu Jun 22 08:47:48 2023 R0: -9967467860446603120225964940278
  140. Thu Jun 22 08:47:48 2023 R1: 36352270199389613
  141. Thu Jun 22 08:47:48 2023 A0: -626811784186198915013283796586405156505
  142. Thu Jun 22 08:47:48 2023 A1: 27059541766182679338696304625358
  143. Thu Jun 22 08:47:48 2023 A2: 75018041373369764143599592
  144. Thu Jun 22 08:47:48 2023 A3: 3104432869448581022
  145. Thu Jun 22 08:47:48 2023 A4: -298507776263
  146. Thu Jun 22 08:47:48 2023 A5: 684
  147. Thu Jun 22 08:47:48 2023 skew 16421438.28, size 2.972e-15, alpha -7.319, combined = 2.178e-12 rroots = 5
  148. Thu Jun 22 08:47:48 2023
  149. Thu Jun 22 08:47:48 2023 commencing linear algebra
  150. Thu Jun 22 08:47:48 2023 read 4054992 cycles
  151. Thu Jun 22 08:48:00 2023 cycles contain 14323691 unique relations
  152. Thu Jun 22 08:49:42 2023 read 14323691 relations
  153. Thu Jun 22 08:50:05 2023 using 20 quadratic characters above 4294917295
  154. Thu Jun 22 08:51:28 2023 building initial matrix
  155. Thu Jun 22 08:55:54 2023 memory use: 1930.0 MB
  156. Thu Jun 22 08:55:57 2023 read 4054992 cycles
  157. Thu Jun 22 08:55:58 2023 matrix is 4054813 x 4054992 (1908.7 MB) with weight 579959797 (143.02/col)
  158. Thu Jun 22 08:55:58 2023 sparse part has weight 451690738 (111.39/col)
  159. Thu Jun 22 08:56:52 2023 filtering completed in 2 passes
  160. Thu Jun 22 08:56:53 2023 matrix is 4054779 x 4054958 (1908.7 MB) with weight 579958211 (143.02/col)
  161. Thu Jun 22 08:56:53 2023 sparse part has weight 451690318 (111.39/col)
  162. Thu Jun 22 08:58:30 2023 matrix starts at (0, 0)
  163. Thu Jun 22 08:58:31 2023 matrix is 4054779 x 4054958 (1908.7 MB) with weight 579958211 (143.02/col)
  164. Thu Jun 22 08:58:31 2023 sparse part has weight 451690318 (111.39/col)
  165. Thu Jun 22 08:58:31 2023 saving the first 48 matrix rows for later
  166. Thu Jun 22 08:58:31 2023 matrix includes 64 packed rows
  167. Thu Jun 22 08:58:32 2023 matrix is 4054731 x 4054958 (1853.0 MB) with weight 496151453 (122.36/col)
  168. Thu Jun 22 08:58:32 2023 sparse part has weight 445196573 (109.79/col)
  169. Thu Jun 22 08:58:32 2023 using block size 8192 and superblock size 3514368 for processor cache size 36608 kB
  170. Thu Jun 22 08:58:52 2023 commencing Lanczos iteration (4 threads)
  171. Thu Jun 22 08:58:52 2023 memory use: 1715.5 MB
  172. Thu Jun 22 08:59:22 2023 linear algebra at 0.0%, ETA 21h24m
  173. Thu Jun 22 08:59:30 2023 checkpointing every 200000 dimensions
  174. Thu Jun 22 09:23:33 2023 lanczos halted after 100 iterations (dim = 6329)
  175. Thu Jun 22 09:23:33 2023 BLanczosTime: 2145
  176. Thu Jun 22 09:23:33 2023
  177. Thu Jun 22 09:23:33 2023 commencing square root phase
  178. Thu Jun 22 09:23:33 2023 reading relations for dependency 1
  179. Thu Jun 22 09:23:33 2023 error: read_cycles can't open dependency file
  180. Thu Jun 22 09:32:49 2023
  181. Thu Jun 22 09:32:49 2023
  182. Thu Jun 22 09:32:49 2023 Msieve v. 1.54 (SVN 1043M)
  183. Thu Jun 22 09:32:49 2023 random seeds: 170d8df1 8abff18a
  184. Thu Jun 22 09:32:49 2023 factoring 67294509252556641834382144504949084985376006678895820636108734435143555350236295336167225147391298007981687112813347329405854966014256760151395288921907447999 (158 digits)
  185. Thu Jun 22 09:32:50 2023 searching for 15-digit factors
  186. Thu Jun 22 09:32:50 2023 commencing number field sieve (158-digit input)
  187. Thu Jun 22 09:32:50 2023 R0: -9967467860446603120225964940278
  188. Thu Jun 22 09:32:50 2023 R1: 36352270199389613
  189. Thu Jun 22 09:32:50 2023 A0: -626811784186198915013283796586405156505
  190. Thu Jun 22 09:32:50 2023 A1: 27059541766182679338696304625358
  191. Thu Jun 22 09:32:50 2023 A2: 75018041373369764143599592
  192. Thu Jun 22 09:32:50 2023 A3: 3104432869448581022
  193. Thu Jun 22 09:32:50 2023 A4: -298507776263
  194. Thu Jun 22 09:32:50 2023 A5: 684
  195. Thu Jun 22 09:32:50 2023 skew 16421438.28, size 2.972e-15, alpha -7.319, combined = 2.178e-12 rroots = 5
  196. Thu Jun 22 09:32:50 2023
  197. Thu Jun 22 09:32:50 2023 commencing linear algebra
  198. Thu Jun 22 09:32:50 2023 skipping matrix build
  199. Thu Jun 22 09:32:52 2023 matrix starts at (0, 0)
  200. Thu Jun 22 09:32:52 2023 matrix is 4054779 x 4054958 (1908.7 MB) with weight 579958211 (143.02/col)
  201. Thu Jun 22 09:32:52 2023 sparse part has weight 451690318 (111.39/col)
  202. Thu Jun 22 09:32:52 2023 saving the first 48 matrix rows for later
  203. Thu Jun 22 09:32:53 2023 matrix includes 64 packed rows
  204. Thu Jun 22 09:32:54 2023 matrix is 4054731 x 4054958 (1853.0 MB) with weight 496151453 (122.36/col)
  205. Thu Jun 22 09:32:54 2023 sparse part has weight 445196573 (109.79/col)
  206. Thu Jun 22 09:32:54 2023 using block size 8192 and superblock size 3514368 for processor cache size 36608 kB
  207. Thu Jun 22 09:33:09 2023 commencing Lanczos iteration (4 threads)
  208. Thu Jun 22 09:33:09 2023 memory use: 1715.5 MB
  209. Thu Jun 22 09:33:26 2023 linear algebra at 0.0%, ETA 11h50m
  210. Thu Jun 22 09:33:32 2023 checkpointing every 340000 dimensions
  211. Thu Jun 22 19:55:09 2023 lanczos halted after 64126 iterations (dim = 4054728)
  212. Thu Jun 22 19:55:13 2023 recovered 27 nontrivial dependencies
  213. Thu Jun 22 19:55:13 2023 BLanczosTime: 37343
  214. Thu Jun 22 19:55:13 2023
  215. Thu Jun 22 19:55:13 2023 commencing square root phase
  216. Thu Jun 22 19:55:13 2023 handling dependencies 1 to 64
  217. Thu Jun 22 19:55:13 2023 reading relations for dependency 1
  218. Thu Jun 22 19:55:14 2023 read 2028966 cycles
  219. Thu Jun 22 19:55:18 2023 cycles contain 7168186 unique relations
  220. Thu Jun 22 19:56:00 2023 read 7168186 relations
  221. Thu Jun 22 19:56:35 2023 multiplying 7168186 relations
  222. Thu Jun 22 20:04:07 2023 multiply complete, coefficients have about 351.36 million bits
  223. Thu Jun 22 20:04:09 2023 initial square root is modulo 2016197
  224. Thu Jun 22 20:13:40 2023 sqrtTime: 1107
  225. Thu Jun 22 20:13:40 2023 p55 factor: 9664259391615576950757223288623853232942926852438152019
  226. Thu Jun 22 20:13:40 2023 p103 factor: 6963235000805064263116340830274347540694380377265792895136074285023903209173857846143226481971466392421
  227. Thu Jun 22 20:13:40 2023 elapsed time 10:40:51
  228.  
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