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5_2_781mlog.txt

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Apr 21st, 2020
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  1. Sun Apr 19 19:31:58 2020
  2. Sun Apr 19 19:31:58 2020
  3. Sun Apr 19 19:31:58 2020 Msieve v. 1.54 (SVN 1028)
  4. Sun Apr 19 19:31:58 2020 random seeds: 400c988d 02452d84
  5. Sun Apr 19 19:31:58 2020 factoring 270627242196042517994482458141491774222108068129411968083136575837117606747034492208508668170777027270655601718612376952715530229306491419122132989172924665137569742234088632163043842310689309590385642421154271393335896673649 (225 digits)
  6. Sun Apr 19 19:31:59 2020 no P-1/P+1/ECM available, skipping
  7. Sun Apr 19 19:31:59 2020 commencing number field sieve (225-digit input)
  8. Sun Apr 19 19:31:59 2020 R0: 1361129467683753853853498429727072845824
  9. Sun Apr 19 19:31:59 2020 R1: -1
  10. Sun Apr 19 19:31:59 2020 A0: -1
  11. Sun Apr 19 19:31:59 2020 A1: 0
  12. Sun Apr 19 19:31:59 2020 A2: 0
  13. Sun Apr 19 19:31:59 2020 A3: 0
  14. Sun Apr 19 19:31:59 2020 A4: 0
  15. Sun Apr 19 19:31:59 2020 A5: 0
  16. Sun Apr 19 19:31:59 2020 A6: 10
  17. Sun Apr 19 19:31:59 2020 skew 0.68, size 1.408e-11, alpha 1.180, combined = 8.111e-13 rroots = 2
  18. Sun Apr 19 19:31:59 2020
  19. Sun Apr 19 19:31:59 2020 commencing relation filtering
  20. Sun Apr 19 19:31:59 2020 setting target matrix density to 108.0
  21. Sun Apr 19 19:31:59 2020 estimated available RAM is 48133.1 MB
  22. Sun Apr 19 19:31:59 2020 commencing duplicate removal, pass 1
  23. .....
  24. Sun Apr 19 20:00:50 2020 skipped 28 relations with b > 2^32
  25. Sun Apr 19 20:00:50 2020 found 21387673 hash collisions in 193356394 relations
  26. Sun Apr 19 20:01:09 2020 added 1218323 free relations
  27. Sun Apr 19 20:01:09 2020 commencing duplicate removal, pass 2
  28. Sun Apr 19 20:02:17 2020 found 15551622 duplicates and 179023095 unique relations
  29. Sun Apr 19 20:02:17 2020 memory use: 788.8 MB
  30. Sun Apr 19 20:02:17 2020 reading ideals above 720000
  31. Sun Apr 19 20:02:17 2020 commencing singleton removal, initial pass
  32. Sun Apr 19 20:27:13 2020 memory use: 5512.0 MB
  33. Sun Apr 19 20:27:13 2020 reading all ideals from disk
  34. Sun Apr 19 20:27:16 2020 memory use: 6751.2 MB
  35. Sun Apr 19 20:27:45 2020 keeping 187418560 ideals with weight <= 200, target excess is 1030524
  36. Sun Apr 19 20:28:16 2020 commencing in-memory singleton removal
  37. Sun Apr 19 20:28:37 2020 begin with 179023095 relations and 187418560 unique ideals
  38. Sun Apr 19 20:31:10 2020 reduce to 67385812 relations and 57409221 ideals in 16 passes
  39. Sun Apr 19 20:31:10 2020 max relations containing the same ideal: 106
  40. Sun Apr 19 20:31:54 2020 removing 6404955 relations and 5404955 ideals in 1000000 cliques
  41. Sun Apr 19 20:31:57 2020 commencing in-memory singleton removal
  42. Sun Apr 19 20:32:03 2020 begin with 60980857 relations and 57409221 unique ideals
  43. Sun Apr 19 20:33:08 2020 reduce to 60503968 relations and 51518371 ideals in 10 passes
  44. Sun Apr 19 20:33:08 2020 max relations containing the same ideal: 99
  45. Sun Apr 19 20:33:47 2020 removing 4977913 relations and 3977913 ideals in 1000000 cliques
  46. Sun Apr 19 20:33:49 2020 commencing in-memory singleton removal
  47. Sun Apr 19 20:33:55 2020 begin with 55526055 relations and 51518371 unique ideals
  48. Sun Apr 19 20:34:47 2020 reduce to 55211734 relations and 47220907 ideals in 9 passes
  49. Sun Apr 19 20:34:47 2020 max relations containing the same ideal: 93
  50. Sun Apr 19 20:35:21 2020 removing 4531367 relations and 3531367 ideals in 1000000 cliques
  51. Sun Apr 19 20:35:23 2020 commencing in-memory singleton removal
  52. Sun Apr 19 20:35:28 2020 begin with 50680367 relations and 47220907 unique ideals
  53. Sun Apr 19 20:36:10 2020 reduce to 50395730 relations and 43400016 ideals in 8 passes
  54. Sun Apr 19 20:36:10 2020 max relations containing the same ideal: 88
  55. Sun Apr 19 20:36:41 2020 removing 4298714 relations and 3298714 ideals in 1000000 cliques
  56. Sun Apr 19 20:36:43 2020 commencing in-memory singleton removal
  57. Sun Apr 19 20:36:48 2020 begin with 46097016 relations and 43400016 unique ideals
  58. Sun Apr 19 20:37:26 2020 reduce to 45820860 relations and 39820226 ideals in 8 passes
  59. Sun Apr 19 20:37:26 2020 max relations containing the same ideal: 80
  60. Sun Apr 19 20:37:55 2020 removing 4155641 relations and 3155641 ideals in 1000000 cliques
  61. Sun Apr 19 20:37:57 2020 commencing in-memory singleton removal
  62. Sun Apr 19 20:38:01 2020 begin with 41665219 relations and 39820226 unique ideals
  63. Sun Apr 19 20:38:33 2020 reduce to 41384443 relations and 36378409 ideals in 8 passes
  64. Sun Apr 19 20:38:33 2020 max relations containing the same ideal: 78
  65. Sun Apr 19 20:38:59 2020 removing 4063966 relations and 3063966 ideals in 1000000 cliques
  66. Sun Apr 19 20:39:00 2020 commencing in-memory singleton removal
  67. Sun Apr 19 20:39:04 2020 begin with 37320477 relations and 36378409 unique ideals
  68. Sun Apr 19 20:39:32 2020 reduce to 37024602 relations and 33012254 ideals in 8 passes
  69. Sun Apr 19 20:39:32 2020 max relations containing the same ideal: 72
  70. Sun Apr 19 20:39:55 2020 removing 4008645 relations and 3008645 ideals in 1000000 cliques
  71. Sun Apr 19 20:39:56 2020 commencing in-memory singleton removal
  72. Sun Apr 19 20:39:59 2020 begin with 33015957 relations and 33012254 unique ideals
  73. Sun Apr 19 20:40:24 2020 reduce to 32697056 relations and 29677237 ideals in 8 passes
  74. Sun Apr 19 20:40:24 2020 max relations containing the same ideal: 70
  75. Sun Apr 19 20:40:44 2020 removing 3979850 relations and 2979850 ideals in 1000000 cliques
  76. Sun Apr 19 20:40:46 2020 commencing in-memory singleton removal
  77. Sun Apr 19 20:40:48 2020 begin with 28717206 relations and 29677237 unique ideals
  78. Sun Apr 19 20:41:11 2020 reduce to 28362645 relations and 26333665 ideals in 9 passes
  79. Sun Apr 19 20:41:11 2020 max relations containing the same ideal: 60
  80. Sun Apr 19 20:41:28 2020 removing 3437485 relations and 2603913 ideals in 833572 cliques
  81. Sun Apr 19 20:41:29 2020 commencing in-memory singleton removal
  82. Sun Apr 19 20:41:32 2020 begin with 24925160 relations and 26333665 unique ideals
  83. Sun Apr 19 20:41:53 2020 reduce to 24626684 relations and 23423825 ideals in 10 passes
  84. Sun Apr 19 20:41:53 2020 max relations containing the same ideal: 53
  85. Sun Apr 19 20:42:11 2020 relations with 0 large ideals: 42883
  86. Sun Apr 19 20:42:11 2020 relations with 1 large ideals: 85449
  87. Sun Apr 19 20:42:11 2020 relations with 2 large ideals: 616098
  88. Sun Apr 19 20:42:11 2020 relations with 3 large ideals: 2354636
  89. Sun Apr 19 20:42:11 2020 relations with 4 large ideals: 5160451
  90. Sun Apr 19 20:42:11 2020 relations with 5 large ideals: 6793512
  91. Sun Apr 19 20:42:11 2020 relations with 6 large ideals: 5486915
  92. Sun Apr 19 20:42:11 2020 relations with 7+ large ideals: 4086740
  93. Sun Apr 19 20:42:11 2020 commencing 2-way merge
  94. Sun Apr 19 20:42:29 2020 reduce to 14876713 relation sets and 13673854 unique ideals
  95. Sun Apr 19 20:42:29 2020 commencing full merge
  96. Sun Apr 19 20:48:36 2020 memory use: 1732.2 MB
  97. Sun Apr 19 20:48:38 2020 found 6856289 cycles, need 6738054
  98. Sun Apr 19 20:48:41 2020 weight of 6738054 cycles is about 728286877 (108.09/cycle)
  99. Sun Apr 19 20:48:41 2020 distribution of cycle lengths:
  100. Sun Apr 19 20:48:41 2020 1 relations: 398730
  101. Sun Apr 19 20:48:41 2020 2 relations: 455609
  102. Sun Apr 19 20:48:41 2020 3 relations: 499091
  103. Sun Apr 19 20:48:41 2020 4 relations: 503812
  104. Sun Apr 19 20:48:41 2020 5 relations: 507365
  105. Sun Apr 19 20:48:41 2020 6 relations: 493432
  106. Sun Apr 19 20:48:41 2020 7 relations: 477342
  107. Sun Apr 19 20:48:41 2020 8 relations: 453506
  108. Sun Apr 19 20:48:41 2020 9 relations: 426139
  109. Sun Apr 19 20:48:41 2020 10+ relations: 2523028
  110. Sun Apr 19 20:48:41 2020 heaviest cycle: 27 relations
  111. Sun Apr 19 20:48:44 2020 commencing cycle optimization
  112. Sun Apr 19 20:48:59 2020 start with 56509291 relations
  113. Sun Apr 19 20:51:17 2020 pruned 2142550 relations
  114. Sun Apr 19 20:51:17 2020 memory use: 1576.9 MB
  115. Sun Apr 19 20:51:17 2020 distribution of cycle lengths:
  116. Sun Apr 19 20:51:17 2020 1 relations: 398730
  117. Sun Apr 19 20:51:17 2020 2 relations: 465603
  118. Sun Apr 19 20:51:17 2020 3 relations: 517406
  119. Sun Apr 19 20:51:17 2020 4 relations: 521980
  120. Sun Apr 19 20:51:17 2020 5 relations: 529037
  121. Sun Apr 19 20:51:17 2020 6 relations: 513728
  122. Sun Apr 19 20:51:17 2020 7 relations: 498185
  123. Sun Apr 19 20:51:17 2020 8 relations: 471529
  124. Sun Apr 19 20:51:17 2020 9 relations: 442174
  125. Sun Apr 19 20:51:17 2020 10+ relations: 2379682
  126. Sun Apr 19 20:51:17 2020 heaviest cycle: 27 relations
  127. Sun Apr 19 20:51:36 2020 RelProcTime: 4777
  128. Sun Apr 19 20:51:36 2020 elapsed time 01:19:38
  129. Mon Apr 20 07:22:46 2020
  130. Mon Apr 20 07:22:46 2020
  131. Mon Apr 20 07:22:46 2020 Msieve v. 1.54 (SVN 1028)
  132. Mon Apr 20 07:22:46 2020 random seeds: 341cd65a 0cce8237
  133. Mon Apr 20 07:22:46 2020 factoring 270627242196042517994482458141491774222108068129411968083136575837117606747034492208508668170777027270655601718612376952715530229306491419122132989172924665137569742234088632163043842310689309590385642421154271393335896673649 (225 digits)
  134. Mon Apr 20 07:22:47 2020 no P-1/P+1/ECM available, skipping
  135. Mon Apr 20 07:22:47 2020 commencing number field sieve (225-digit input)
  136. Mon Apr 20 07:22:47 2020 R0: 1361129467683753853853498429727072845824
  137. Mon Apr 20 07:22:47 2020 R1: -1
  138. Mon Apr 20 07:22:47 2020 A0: -1
  139. Mon Apr 20 07:22:47 2020 A1: 0
  140. Mon Apr 20 07:22:47 2020 A2: 0
  141. Mon Apr 20 07:22:47 2020 A3: 0
  142. Mon Apr 20 07:22:47 2020 A4: 0
  143. Mon Apr 20 07:22:47 2020 A5: 0
  144. Mon Apr 20 07:22:47 2020 A6: 10
  145. Mon Apr 20 07:22:47 2020 skew 0.68, size 1.408e-11, alpha 1.180, combined = 8.111e-13 rroots = 2
  146. Mon Apr 20 07:22:47 2020
  147. Mon Apr 20 07:22:47 2020 commencing linear algebra
  148. Mon Apr 20 07:22:48 2020 read 6738054 cycles
  149. Mon Apr 20 07:23:03 2020 cycles contain 23807163 unique relations
  150. Mon Apr 20 07:25:15 2020 read 23807163 relations
  151. Mon Apr 20 07:25:53 2020 using 20 quadratic characters above 4294917295
  152. Mon Apr 20 07:27:52 2020 building initial matrix
  153. Mon Apr 20 07:32:10 2020 memory use: 2927.8 MB
  154. Mon Apr 20 07:32:13 2020 read 6738054 cycles
  155. Mon Apr 20 07:32:14 2020 matrix is 6737874 x 6738054 (2901.8 MB) with weight 836847631 (124.20/col)
  156. Mon Apr 20 07:32:14 2020 sparse part has weight 686565704 (101.89/col)
  157. Mon Apr 20 07:34:00 2020 filtering completed in 2 passes
  158. Mon Apr 20 07:34:02 2020 matrix is 6736722 x 6736901 (2901.6 MB) with weight 836793998 (124.21/col)
  159. Mon Apr 20 07:34:02 2020 sparse part has weight 686538177 (101.91/col)
  160. Mon Apr 20 07:34:29 2020 matrix starts at (0, 0)
  161. Mon Apr 20 07:34:30 2020 matrix is 6736722 x 6736901 (2901.6 MB) with weight 836793998 (124.21/col)
  162. Mon Apr 20 07:34:30 2020 sparse part has weight 686538177 (101.91/col)
  163. Mon Apr 20 07:34:30 2020 saving the first 112 matrix rows for later
  164. Mon Apr 20 07:34:31 2020 matrix includes 128 packed rows
  165. Mon Apr 20 07:34:33 2020 matrix is 6736610 x 6736901 (2710.8 MB) with weight 664089871 (98.57/col)
  166. Mon Apr 20 07:34:33 2020 sparse part has weight 629777222 (93.48/col)
  167. Mon Apr 20 07:34:33 2020 using block size 8192 and superblock size 1474560 for processor cache size 30720 kB
  168. Mon Apr 20 07:34:52 2020 commencing Lanczos iteration (12 threads)
  169. Mon Apr 20 07:34:52 2020 memory use: 3017.6 MB
  170. Mon Apr 20 07:35:08 2020 linear algebra at 0.0%, ETA 18h21m
  171. Mon Apr 20 07:35:13 2020 checkpointing every 370000 dimensions
  172. Mon Apr 20 15:54:16 2020 lanczos halted after 37893 iterations (dim = 4821185)
  173. Mon Apr 20 15:54:16 2020 BLanczosTime: 30689
  174. Mon Apr 20 15:54:16 2020
  175. Mon Apr 20 15:54:16 2020 commencing square root phase
  176. Mon Apr 20 15:54:17 2020 reading relations for dependency 1
  177. Mon Apr 20 15:54:17 2020 error: read_cycles can't open dependency file
  178. Mon Apr 20 18:42:54 2020
  179. Mon Apr 20 18:42:54 2020
  180. Mon Apr 20 18:42:54 2020 Msieve v. 1.54 (SVN 1028)
  181. Mon Apr 20 18:42:54 2020 random seeds: e0a257fc 8d9b2845
  182. Mon Apr 20 18:42:54 2020 factoring 270627242196042517994482458141491774222108068129411968083136575837117606747034492208508668170777027270655601718612376952715530229306491419122132989172924665137569742234088632163043842310689309590385642421154271393335896673649 (225 digits)
  183. Mon Apr 20 18:42:55 2020 no P-1/P+1/ECM available, skipping
  184. Mon Apr 20 18:42:55 2020 commencing number field sieve (225-digit input)
  185. Mon Apr 20 18:42:55 2020 R0: 1361129467683753853853498429727072845824
  186. Mon Apr 20 18:42:55 2020 R1: -1
  187. Mon Apr 20 18:42:55 2020 A0: -1
  188. Mon Apr 20 18:42:55 2020 A1: 0
  189. Mon Apr 20 18:42:55 2020 A2: 0
  190. Mon Apr 20 18:42:55 2020 A3: 0
  191. Mon Apr 20 18:42:55 2020 A4: 0
  192. Mon Apr 20 18:42:55 2020 A5: 0
  193. Mon Apr 20 18:42:55 2020 A6: 10
  194. Mon Apr 20 18:42:55 2020 skew 0.68, size 1.408e-11, alpha 1.180, combined = 8.111e-13 rroots = 2
  195. Mon Apr 20 18:42:55 2020
  196. Mon Apr 20 18:42:55 2020 commencing linear algebra
  197. Mon Apr 20 18:42:58 2020 matrix starts at (0, 0)
  198. Mon Apr 20 18:42:58 2020 matrix is 6736722 x 6736901 (2901.6 MB) with weight 836793998 (124.21/col)
  199. Mon Apr 20 18:42:58 2020 sparse part has weight 686538177 (101.91/col)
  200. Mon Apr 20 18:42:58 2020 saving the first 112 matrix rows for later
  201. Mon Apr 20 18:43:00 2020 matrix includes 128 packed rows
  202. Mon Apr 20 18:43:01 2020 matrix is 6736610 x 6736901 (2710.8 MB) with weight 664089871 (98.57/col)
  203. Mon Apr 20 18:43:01 2020 sparse part has weight 629777222 (93.48/col)
  204. Mon Apr 20 18:43:01 2020 using block size 8192 and superblock size 1474560 for processor cache size 30720 kB
  205. Mon Apr 20 18:43:20 2020 commencing Lanczos iteration (12 threads)
  206. Mon Apr 20 18:43:20 2020 memory use: 3017.6 MB
  207. Mon Apr 20 18:43:21 2020 restarting at iteration 37893 (dim = 4821185)
  208. Mon Apr 20 18:43:29 2020 checkpointing every 410000 dimensions
  209. Mon Apr 20 18:43:35 2020 linear algebra at 71.6%, ETA 4h52m
  210. Mon Apr 20 22:19:33 2020 lanczos halted after 52948 iterations (dim = 6736610)
  211. Mon Apr 20 22:19:44 2020 recovered 36 nontrivial dependencies
  212. Mon Apr 20 22:19:44 2020 BLanczosTime: 13009
  213. Mon Apr 20 22:19:44 2020
  214. Mon Apr 20 22:19:44 2020 commencing square root phase
  215. Mon Apr 20 22:19:44 2020 reading relations for dependency 1
  216. Mon Apr 20 22:19:45 2020 read 3368883 cycles
  217. Mon Apr 20 22:19:51 2020 cycles contain 11907702 unique relations
  218. Mon Apr 20 22:21:05 2020 read 11907702 relations
  219. Mon Apr 20 22:21:55 2020 multiplying 11907702 relations
  220. Mon Apr 20 22:29:40 2020 multiply complete, coefficients have about 325.66 million bits
  221. Mon Apr 20 22:29:41 2020 initial square root is modulo 697261
  222. Mon Apr 20 22:37:52 2020 found factor: 22232659732065145375185429409188262889755694778259775257012466230966875057347075158171491844281853251973
  223. Mon Apr 20 22:37:52 2020 reading relations for dependency 2
  224. Mon Apr 20 22:37:53 2020 read 3366782 cycles
  225. Mon Apr 20 22:37:59 2020 cycles contain 11899478 unique relations
  226. Mon Apr 20 22:39:13 2020 read 11899478 relations
  227. Mon Apr 20 22:40:02 2020 multiplying 11899478 relations
  228. Mon Apr 20 22:47:48 2020 multiply complete, coefficients have about 325.43 million bits
  229. Mon Apr 20 22:47:49 2020 initial square root is modulo 690661
  230. Mon Apr 20 22:56:09 2020 sqrtTime: 2185
  231. Mon Apr 20 22:56:09 2020 p59 factor: 84275945137306857554941785984166001042962133994701119881359
  232. Mon Apr 20 22:56:09 2020 p63 factor: 144436334691430319821476560363342584554095797757028093191203507
  233. Mon Apr 20 22:56:09 2020 p104 factor: 22232659732065145375185429409188262889755694778259775257012466230966875057347075158171491844281853251973
  234. Mon Apr 20 22:56:09 2020 elapsed time 04:13:15
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