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C154_159978_10645 postprocessing log

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Jun 27th, 2021
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  1. Sat Jun 26 19:27:25 2021 Msieve v. 1.54 (SVN 1025)
  2. Sat Jun 26 19:27:25 2021 random seeds: e23da373 d8292d44
  3. Sat Jun 26 19:27:25 2021 factoring 1900807921800292339432981300438025366633695321977596112781619079269489384460260480452249368610934598533359334820285062039891337555787356469565883154272961 (154 digits)
  4. Sat Jun 26 19:27:26 2021 no P-1/P+1/ECM available, skipping
  5. Sat Jun 26 19:27:26 2021 commencing number field sieve (154-digit input)
  6. Sat Jun 26 19:27:26 2021 R0: -299447020810088475775871209820
  7. Sat Jun 26 19:27:26 2021 R1: 178951875089961811
  8. Sat Jun 26 19:27:26 2021 A0: -327025826249180621667296701832174349
  9. Sat Jun 26 19:27:26 2021 A1: 812409937440675333112712402638
  10. Sat Jun 26 19:27:26 2021 A2: 7772846319300888263761298
  11. Sat Jun 26 19:27:26 2021 A3: -2914205404483927482
  12. Sat Jun 26 19:27:26 2021 A4: -8768057459073
  13. Sat Jun 26 19:27:26 2021 A5: 789480
  14. Sat Jun 26 19:27:26 2021 skew 975169.74, size 5.989e-15, alpha -6.588, combined = 3.238e-12 rroots = 5
  15. Sat Jun 26 19:27:26 2021
  16. Sat Jun 26 19:27:26 2021 commencing relation filtering
  17. Sat Jun 26 19:27:26 2021 setting target matrix density to 130.0
  18. Sat Jun 26 19:27:26 2021 estimated available RAM is 15890.5 MB
  19. Sat Jun 26 19:27:26 2021 commencing duplicate removal, pass 1
  20. Sat Jun 26 19:28:00 2021 error -15 reading relation 4070324
  21. Sat Jun 26 19:28:01 2021 error -15 reading relation 4165643
  22. Sat Jun 26 19:28:05 2021 error -9 reading relation 4664121
  23. Sat Jun 26 19:28:07 2021 error -15 reading relation 5032124
  24. Sat Jun 26 19:28:43 2021 error -9 reading relation 10160318
  25. Sat Jun 26 19:28:51 2021 error -1 reading relation 11402664
  26. Sat Jun 26 19:29:05 2021 error -1 reading relation 13251523
  27. Sat Jun 26 19:30:11 2021 error -15 reading relation 21256793
  28. Sat Jun 26 19:30:14 2021 error -1 reading relation 21660629
  29. Sat Jun 26 19:30:27 2021 error -15 reading relation 23203248
  30. Sat Jun 26 19:30:30 2021 error -15 reading relation 23556818
  31. Sat Jun 26 19:30:40 2021 error -9 reading relation 24814136
  32. Sat Jun 26 19:30:58 2021 error -15 reading relation 26973625
  33. Sat Jun 26 19:31:05 2021 error -9 reading relation 27814574
  34. Sat Jun 26 19:31:14 2021 error -15 reading relation 28967029
  35. Sat Jun 26 19:31:42 2021 error -9 reading relation 32294486
  36. Sat Jun 26 19:31:43 2021 error -9 reading relation 32450300
  37. Sat Jun 26 19:31:44 2021 error -9 reading relation 32482798
  38. Sat Jun 26 19:31:45 2021 error -15 reading relation 32643487
  39. Sat Jun 26 19:31:47 2021 error -15 reading relation 32889915
  40. Sat Jun 26 19:31:51 2021 error -15 reading relation 33344106
  41. Sat Jun 26 19:31:51 2021 error -9 reading relation 33430290
  42. Sat Jun 26 19:31:54 2021 error -5 reading relation 33716527
  43. Sat Jun 26 19:32:00 2021 error -15 reading relation 34403217
  44. Sat Jun 26 19:32:03 2021 error -15 reading relation 34756944
  45. Sat Jun 26 19:32:04 2021 error -5 reading relation 34961062
  46. Sat Jun 26 19:32:06 2021 error -15 reading relation 35103759
  47. Sat Jun 26 19:32:06 2021 error -1 reading relation 35161075
  48. Sat Jun 26 19:32:19 2021 error -1 reading relation 36800046
  49. Sat Jun 26 19:32:20 2021 error -15 reading relation 36912573
  50. Sat Jun 26 19:32:34 2021 error -15 reading relation 38467978
  51. Sat Jun 26 19:34:10 2021 error -1 reading relation 49963356
  52. Sat Jun 26 19:34:50 2021 error -15 reading relation 54779761
  53. Sat Jun 26 19:34:50 2021 error -15 reading relation 54785972
  54. Sat Jun 26 19:35:04 2021 skipped 12 relations with composite factors
  55. Sat Jun 26 19:35:04 2021 found 9893688 hash collisions in 56500160 relations
  56. Sat Jun 26 19:35:30 2021 commencing duplicate removal, pass 2
  57. Sat Jun 26 19:36:31 2021 found 9228793 duplicates and 47271367 unique relations
  58. Sat Jun 26 19:36:31 2021 memory use: 330.4 MB
  59. Sat Jun 26 19:36:31 2021 reading ideals above 720000
  60. Sat Jun 26 19:36:31 2021 commencing singleton removal, initial pass
  61. Sat Jun 26 19:42:24 2021 memory use: 1378.0 MB
  62. Sat Jun 26 19:42:24 2021 reading all ideals from disk
  63. Sat Jun 26 19:42:28 2021 memory use: 1684.6 MB
  64. Sat Jun 26 19:42:31 2021 keeping 45740080 ideals with weight <= 200, target excess is 254276
  65. Sat Jun 26 19:42:35 2021 commencing in-memory singleton removal
  66. Sat Jun 26 19:42:37 2021 begin with 47271367 relations and 45740080 unique ideals
  67. Sat Jun 26 19:43:09 2021 reduce to 27746362 relations and 23950809 ideals in 16 passes
  68. Sat Jun 26 19:43:09 2021 max relations containing the same ideal: 147
  69. Sat Jun 26 19:43:18 2021 removing 2599451 relations and 2199451 ideals in 400000 cliques
  70. Sat Jun 26 19:43:19 2021 commencing in-memory singleton removal
  71. Sat Jun 26 19:43:21 2021 begin with 25146911 relations and 23950809 unique ideals
  72. Sat Jun 26 19:43:37 2021 reduce to 24965942 relations and 21567045 ideals in 10 passes
  73. Sat Jun 26 19:43:37 2021 max relations containing the same ideal: 135
  74. Sat Jun 26 19:43:46 2021 removing 1962502 relations and 1562502 ideals in 400000 cliques
  75. Sat Jun 26 19:43:46 2021 commencing in-memory singleton removal
  76. Sat Jun 26 19:43:48 2021 begin with 23003440 relations and 21567045 unique ideals
  77. Sat Jun 26 19:44:00 2021 reduce to 22885219 relations and 19884531 ideals in 8 passes
  78. Sat Jun 26 19:44:00 2021 max relations containing the same ideal: 129
  79. Sat Jun 26 19:44:08 2021 removing 1768891 relations and 1368891 ideals in 400000 cliques
  80. Sat Jun 26 19:44:08 2021 commencing in-memory singleton removal
  81. Sat Jun 26 19:44:10 2021 begin with 21116328 relations and 19884531 unique ideals
  82. Sat Jun 26 19:44:20 2021 reduce to 21012176 relations and 18409828 ideals in 8 passes
  83. Sat Jun 26 19:44:20 2021 max relations containing the same ideal: 125
  84. Sat Jun 26 19:44:28 2021 removing 1668094 relations and 1268094 ideals in 400000 cliques
  85. Sat Jun 26 19:44:28 2021 commencing in-memory singleton removal
  86. Sat Jun 26 19:44:29 2021 begin with 19344082 relations and 18409828 unique ideals
  87. Sat Jun 26 19:44:38 2021 reduce to 19243664 relations and 17039634 ideals in 7 passes
  88. Sat Jun 26 19:44:38 2021 max relations containing the same ideal: 119
  89. Sat Jun 26 19:44:45 2021 removing 1607335 relations and 1207335 ideals in 400000 cliques
  90. Sat Jun 26 19:44:45 2021 commencing in-memory singleton removal
  91. Sat Jun 26 19:44:46 2021 begin with 17636329 relations and 17039634 unique ideals
  92. Sat Jun 26 19:44:54 2021 reduce to 17536476 relations and 15730671 ideals in 7 passes
  93. Sat Jun 26 19:44:54 2021 max relations containing the same ideal: 109
  94. Sat Jun 26 19:45:00 2021 removing 1567063 relations and 1167063 ideals in 400000 cliques
  95. Sat Jun 26 19:45:00 2021 commencing in-memory singleton removal
  96. Sat Jun 26 19:45:01 2021 begin with 15969413 relations and 15730671 unique ideals
  97. Sat Jun 26 19:45:09 2021 reduce to 15866555 relations and 14458753 ideals in 8 passes
  98. Sat Jun 26 19:45:09 2021 max relations containing the same ideal: 102
  99. Sat Jun 26 19:45:15 2021 removing 1543408 relations and 1143408 ideals in 400000 cliques
  100. Sat Jun 26 19:45:15 2021 commencing in-memory singleton removal
  101. Sat Jun 26 19:45:16 2021 begin with 14323147 relations and 14458753 unique ideals
  102. Sat Jun 26 19:45:22 2021 reduce to 14214312 relations and 13204230 ideals in 7 passes
  103. Sat Jun 26 19:45:22 2021 max relations containing the same ideal: 95
  104. Sat Jun 26 19:45:27 2021 removing 1528884 relations and 1128884 ideals in 400000 cliques
  105. Sat Jun 26 19:45:28 2021 commencing in-memory singleton removal
  106. Sat Jun 26 19:45:28 2021 begin with 12685428 relations and 13204230 unique ideals
  107. Sat Jun 26 19:45:33 2021 reduce to 12567120 relations and 11954227 ideals in 7 passes
  108. Sat Jun 26 19:45:33 2021 max relations containing the same ideal: 86
  109. Sat Jun 26 19:45:38 2021 removing 1265240 relations and 947308 ideals in 317932 cliques
  110. Sat Jun 26 19:45:39 2021 commencing in-memory singleton removal
  111. Sat Jun 26 19:45:39 2021 begin with 11301880 relations and 11954227 unique ideals
  112. Sat Jun 26 19:45:44 2021 reduce to 11213515 relations and 10916734 ideals in 7 passes
  113. Sat Jun 26 19:45:44 2021 max relations containing the same ideal: 85
  114. Sat Jun 26 19:45:49 2021 relations with 0 large ideals: 814
  115. Sat Jun 26 19:45:49 2021 relations with 1 large ideals: 2882
  116. Sat Jun 26 19:45:49 2021 relations with 2 large ideals: 41501
  117. Sat Jun 26 19:45:49 2021 relations with 3 large ideals: 289771
  118. Sat Jun 26 19:45:49 2021 relations with 4 large ideals: 1070973
  119. Sat Jun 26 19:45:49 2021 relations with 5 large ideals: 2327511
  120. Sat Jun 26 19:45:49 2021 relations with 6 large ideals: 3119400
  121. Sat Jun 26 19:45:49 2021 relations with 7+ large ideals: 4360663
  122. Sat Jun 26 19:45:49 2021 commencing 2-way merge
  123. Sat Jun 26 19:45:55 2021 reduce to 7172707 relation sets and 6875926 unique ideals
  124. Sat Jun 26 19:45:55 2021 commencing full merge
  125. Sat Jun 26 19:48:15 2021 memory use: 906.9 MB
  126. Sat Jun 26 19:48:16 2021 found 3120251 cycles, need 3120126
  127. Sat Jun 26 19:48:16 2021 weight of 3120126 cycles is about 405885828 (130.09/cycle)
  128. Sat Jun 26 19:48:16 2021 distribution of cycle lengths:
  129. Sat Jun 26 19:48:16 2021 1 relations: 104602
  130. Sat Jun 26 19:48:16 2021 2 relations: 173694
  131. Sat Jun 26 19:48:16 2021 3 relations: 205529
  132. Sat Jun 26 19:48:16 2021 4 relations: 212407
  133. Sat Jun 26 19:48:16 2021 5 relations: 216977
  134. Sat Jun 26 19:48:16 2021 6 relations: 214441
  135. Sat Jun 26 19:48:16 2021 7 relations: 209533
  136. Sat Jun 26 19:48:16 2021 8 relations: 202878
  137. Sat Jun 26 19:48:16 2021 9 relations: 191910
  138. Sat Jun 26 19:48:16 2021 10+ relations: 1388155
  139. Sat Jun 26 19:48:16 2021 heaviest cycle: 28 relations
  140. Sat Jun 26 19:48:17 2021 commencing cycle optimization
  141. Sat Jun 26 19:48:22 2021 start with 29950141 relations
  142. Sat Jun 26 19:49:18 2021 pruned 1467803 relations
  143. Sat Jun 26 19:49:18 2021 memory use: 770.2 MB
  144. Sat Jun 26 19:49:18 2021 distribution of cycle lengths:
  145. Sat Jun 26 19:49:18 2021 1 relations: 104602
  146. Sat Jun 26 19:49:18 2021 2 relations: 178672
  147. Sat Jun 26 19:49:18 2021 3 relations: 215213
  148. Sat Jun 26 19:49:18 2021 4 relations: 221673
  149. Sat Jun 26 19:49:18 2021 5 relations: 228384
  150. Sat Jun 26 19:49:18 2021 6 relations: 225256
  151. Sat Jun 26 19:49:18 2021 7 relations: 220919
  152. Sat Jun 26 19:49:18 2021 8 relations: 213091
  153. Sat Jun 26 19:49:18 2021 9 relations: 201723
  154. Sat Jun 26 19:49:18 2021 10+ relations: 1310593
  155. Sat Jun 26 19:49:18 2021 heaviest cycle: 28 relations
  156. Sat Jun 26 19:49:25 2021 RelProcTime: 1319
  157. Sat Jun 26 19:49:25 2021 elapsed time 00:22:00
  158. Sat Jun 26 19:32:20 2021 Msieve v. 1.52 (SVN exported)
  159. Sat Jun 26 19:32:20 2021 random seeds: 20f6ae24 6893bb38
  160. Sat Jun 26 19:32:20 2021 factoring 1900807921800292339432981300438025366633695321977596112781619079269489384460260480452249368610934598533359334820285062039891337555787356469565883154272961 (154 digits)
  161. Sat Jun 26 19:32:21 2021 searching for 15-digit factors
  162. Sat Jun 26 19:32:22 2021 commencing number field sieve (154-digit input)
  163. Sat Jun 26 19:32:22 2021 R0: -299447020810088475775871209820
  164. Sat Jun 26 19:32:22 2021 R1: 178951875089961811
  165. Sat Jun 26 19:32:22 2021 A0: -327025826249180621667296701832174349
  166. Sat Jun 26 19:32:22 2021 A1: 812409937440675333112712402638
  167. Sat Jun 26 19:32:22 2021 A2: 7772846319300888263761298
  168. Sat Jun 26 19:32:22 2021 A3: -2914205404483927482
  169. Sat Jun 26 19:32:22 2021 A4: -8768057459073
  170. Sat Jun 26 19:32:22 2021 A5: 789480
  171. Sat Jun 26 19:32:22 2021 skew 975169.74, size 5.989e-15, alpha -6.588, combined = 3.238e-12 rroots = 5
  172. Sat Jun 26 19:32:22 2021
  173. Sat Jun 26 19:32:22 2021 commencing linear algebra
  174. Sat Jun 26 19:32:22 2021 skipping matrix build
  175. Sat Jun 26 19:32:26 2021 matrix starts at (0, 0)
  176. Sat Jun 26 19:32:27 2021 matrix is 3119938 x 3120115 (1565.7 MB) with weight 481206285 (154.23/col)
  177. Sat Jun 26 19:32:27 2021 sparse part has weight 372996242 (119.55/col)
  178. Sat Jun 26 19:32:27 2021 saving the first 48 matrix rows for later
  179. Sat Jun 26 19:32:28 2021 matrix includes 64 packed rows
  180. Sat Jun 26 19:32:29 2021 matrix is 3119890 x 3120115 (1531.8 MB) with weight 413793538 (132.62/col)
  181. Sat Jun 26 19:32:29 2021 sparse part has weight 370361477 (118.70/col)
  182. Sat Jun 26 19:32:29 2021 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  183. Sat Jun 26 19:32:49 2021 commencing Lanczos iteration (8 threads)
  184. Sat Jun 26 19:32:49 2021 memory use: 1258.5 MB
  185. Sat Jun 26 19:33:01 2021 linear algebra at 0.0%, ETA 6h16m
  186. Sat Jun 26 19:33:06 2021 checkpointing every 460000 dimensions
  187. Sun Jun 27 02:32:19 2021 lanczos halted after 49340 iterations (dim = 3119890)
  188. Sun Jun 27 02:32:22 2021 recovered 31 nontrivial dependencies
  189. Sun Jun 27 02:32:23 2021 BLanczosTime: 25201
  190. Sun Jun 27 02:32:23 2021 elapsed time 07:00:03
  191. Sun Jun 27 08:29:33 2021 Msieve v. 1.54 (SVN 1025)
  192. Sun Jun 27 08:29:33 2021 random seeds: 5bb226ec 87ddbd92
  193. Sun Jun 27 08:29:33 2021 factoring 1900807921800292339432981300438025366633695321977596112781619079269489384460260480452249368610934598533359334820285062039891337555787356469565883154272961 (154 digits)
  194. Sun Jun 27 08:29:34 2021 no P-1/P+1/ECM available, skipping
  195. Sun Jun 27 08:29:34 2021 commencing number field sieve (154-digit input)
  196. Sun Jun 27 08:29:34 2021 R0: -299447020810088475775871209820
  197. Sun Jun 27 08:29:34 2021 R1: 178951875089961811
  198. Sun Jun 27 08:29:34 2021 A0: -327025826249180621667296701832174349
  199. Sun Jun 27 08:29:34 2021 A1: 812409937440675333112712402638
  200. Sun Jun 27 08:29:34 2021 A2: 7772846319300888263761298
  201. Sun Jun 27 08:29:34 2021 A3: -2914205404483927482
  202. Sun Jun 27 08:29:34 2021 A4: -8768057459073
  203. Sun Jun 27 08:29:34 2021 A5: 789480
  204. Sun Jun 27 08:29:34 2021 skew 975169.74, size 5.989e-15, alpha -6.588, combined = 3.238e-12 rroots = 5
  205. Sun Jun 27 08:29:34 2021
  206. Sun Jun 27 08:29:34 2021 commencing square root phase
  207. Sun Jun 27 08:29:34 2021 reading relations for dependency 1
  208. Sun Jun 27 08:29:34 2021 read 1560177 cycles
  209. Sun Jun 27 08:29:38 2021 cycles contain 5515856 unique relations
  210. Sun Jun 27 08:30:38 2021 read 5515856 relations
  211. Sun Jun 27 08:31:09 2021 multiplying 5515856 relations
  212. Sun Jun 27 08:35:35 2021 multiply complete, coefficients have about 309.56 million bits
  213. Sun Jun 27 08:35:36 2021 initial square root is modulo 358597
  214. Sun Jun 27 08:41:04 2021 GCD is 1, no factor found
  215. Sun Jun 27 08:41:04 2021 reading relations for dependency 2
  216. Sun Jun 27 08:41:04 2021 read 1560291 cycles
  217. Sun Jun 27 08:41:08 2021 cycles contain 5519098 unique relations
  218. Sun Jun 27 08:42:15 2021 read 5519098 relations
  219. Sun Jun 27 08:42:46 2021 multiplying 5519098 relations
  220. Sun Jun 27 08:47:21 2021 multiply complete, coefficients have about 309.74 million bits
  221. Sun Jun 27 08:47:23 2021 initial square root is modulo 361217
  222. Sun Jun 27 08:52:43 2021 GCD is N, no factor found
  223. Sun Jun 27 08:52:43 2021 reading relations for dependency 3
  224. Sun Jun 27 08:52:43 2021 read 1558824 cycles
  225. Sun Jun 27 08:52:46 2021 cycles contain 5513070 unique relations
  226. Sun Jun 27 08:53:57 2021 read 5513070 relations
  227. Sun Jun 27 08:54:22 2021 multiplying 5513070 relations
  228. Sun Jun 27 08:59:21 2021 multiply complete, coefficients have about 309.40 million bits
  229. Sun Jun 27 08:59:22 2021 initial square root is modulo 356263
  230. Sun Jun 27 09:05:34 2021 sqrtTime: 2160
  231. Sun Jun 27 09:05:34 2021 p64 factor: 1804087065381983086268208838133797591008081513384561339379783967
  232. Sun Jun 27 09:05:34 2021 p91 factor: 1053612077972428867317227967325393348617958516893981145694962923310530544081305707721521183
  233. Sun Jun 27 09:05:34 2021 elapsed time 00:36:01
  234.  
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