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Serge_Batalov

46663_254.log

Jun 13th, 2024
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  1. Wed Jun 12 19:43:21 2024 Msieve v. 1.54 (SVN msieve-lacuda-nfsathome-cuda12.4)
  2. Wed Jun 12 19:43:21 2024 random seeds: c2534100 24724109
  3. Wed Jun 12 19:43:21 2024 Using 32 OpenMP threads
  4. Wed Jun 12 19:43:21 2024 factoring 466666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666663 (255 digits)
  5. Wed Jun 12 19:43:22 2024 no P-1/P+1/ECM available, skipping
  6. Wed Jun 12 19:43:22 2024 commencing number field sieve (255-digit input)
  7. Wed Jun 12 19:43:22 2024 R0: -1000000000000000000000000000000000000000000
  8. Wed Jun 12 19:43:22 2024 R1: 1
  9. Wed Jun 12 19:43:22 2024 A0: -11
  10. Wed Jun 12 19:43:22 2024 A1: 0
  11. Wed Jun 12 19:43:22 2024 A2: 0
  12. Wed Jun 12 19:43:22 2024 A3: 0
  13. Wed Jun 12 19:43:22 2024 A4: 0
  14. Wed Jun 12 19:43:22 2024 A5: 0
  15. Wed Jun 12 19:43:22 2024 A6: 1400
  16. Wed Jun 12 19:43:22 2024 skew 1.00, size 8.471e-13, alpha 0.536, combined = 1.040e-13 rroots = 2
  17. Wed Jun 12 19:43:22 2024
  18. Wed Jun 12 19:43:22 2024 commencing relation filtering
  19. Wed Jun 12 19:43:22 2024 estimated available RAM is 1031034.2 MB
  20. Wed Jun 12 19:43:22 2024 commencing duplicate removal, pass 1
  21. Wed Jun 12 19:46:48 2024 error -11 reading relation 188583302
  22. Wed Jun 12 19:49:11 2024 error -15 reading relation 320070569
  23. Wed Jun 12 19:49:29 2024 skipped 2380 relations with b > 2^32
  24. Wed Jun 12 19:49:29 2024 skipped 1 relations with composite factors
  25. Wed Jun 12 19:49:29 2024 found 12468716 hash collisions in 335886947 relations
  26. Wed Jun 12 19:49:39 2024 added 1218413 free relations
  27. Wed Jun 12 19:49:39 2024 commencing duplicate removal, pass 2
  28. Wed Jun 12 19:53:47 2024 found 1 duplicates and 337105359 unique relations
  29. Wed Jun 12 19:53:47 2024 memory use: 1044.8 MB
  30. Wed Jun 12 19:53:47 2024 reading ideals above 720000
  31. Wed Jun 12 19:53:47 2024 commencing singleton removal, initial pass
  32. Wed Jun 12 20:15:00 2024 memory use: 6024.0 MB
  33. Wed Jun 12 20:15:00 2024 reading all ideals from disk
  34. Wed Jun 12 20:15:03 2024 memory use: 16454.7 MB
  35. Wed Jun 12 20:15:22 2024 keeping 312384778 ideals with weight <= 200, target excess is 1762768
  36. Wed Jun 12 20:15:45 2024 commencing in-memory singleton removal
  37. Wed Jun 12 20:15:46 2024 begin with 337105359 relations and 312384778 unique ideals
  38. Wed Jun 12 20:15:59 2024 reduce to 201247648 relations and 161619146 ideals in 14 passes
  39. Wed Jun 12 20:15:59 2024 max relations containing the same ideal: 154
  40. Wed Jun 12 20:16:35 2024 removing 12487484 relations and 10487484 ideals in 2000000 cliques
  41. Wed Jun 12 20:16:41 2024 commencing in-memory singleton removal
  42. Wed Jun 12 20:16:42 2024 begin with 188760164 relations and 161619146 unique ideals
  43. Wed Jun 12 20:16:47 2024 reduce to 188198022 relations and 150562209 ideals in 8 passes
  44. Wed Jun 12 20:16:47 2024 max relations containing the same ideal: 145
  45. Wed Jun 12 20:17:22 2024 removing 9453400 relations and 7453400 ideals in 2000000 cliques
  46. Wed Jun 12 20:17:27 2024 commencing in-memory singleton removal
  47. Wed Jun 12 20:17:28 2024 begin with 178744622 relations and 150562209 unique ideals
  48. Wed Jun 12 20:17:33 2024 reduce to 178372948 relations and 142733017 ideals in 8 passes
  49. Wed Jun 12 20:17:33 2024 max relations containing the same ideal: 140
  50. Wed Jun 12 20:18:07 2024 removing 8514680 relations and 6514680 ideals in 2000000 cliques
  51. Wed Jun 12 20:18:12 2024 commencing in-memory singleton removal
  52. Wed Jun 12 20:18:13 2024 begin with 169858268 relations and 142733017 unique ideals
  53. Wed Jun 12 20:18:18 2024 reduce to 169534358 relations and 135890906 ideals in 8 passes
  54. Wed Jun 12 20:18:18 2024 max relations containing the same ideal: 135
  55. Wed Jun 12 20:18:50 2024 removing 8011697 relations and 6011697 ideals in 2000000 cliques
  56. Wed Jun 12 20:18:55 2024 commencing in-memory singleton removal
  57. Wed Jun 12 20:18:55 2024 begin with 161522661 relations and 135890906 unique ideals
  58. Wed Jun 12 20:19:00 2024 reduce to 161222569 relations and 129575789 ideals in 8 passes
  59. Wed Jun 12 20:19:00 2024 max relations containing the same ideal: 131
  60. Wed Jun 12 20:19:31 2024 removing 7689464 relations and 5689464 ideals in 2000000 cliques
  61. Wed Jun 12 20:19:35 2024 commencing in-memory singleton removal
  62. Wed Jun 12 20:19:36 2024 begin with 153533105 relations and 129575789 unique ideals
  63. Wed Jun 12 20:19:40 2024 reduce to 153241907 relations and 123591799 ideals in 7 passes
  64. Wed Jun 12 20:19:40 2024 max relations containing the same ideal: 126
  65. Wed Jun 12 20:20:10 2024 removing 7464722 relations and 5464722 ideals in 2000000 cliques
  66. Wed Jun 12 20:20:13 2024 commencing in-memory singleton removal
  67. Wed Jun 12 20:20:14 2024 begin with 145777185 relations and 123591799 unique ideals
  68. Wed Jun 12 20:20:18 2024 reduce to 145489475 relations and 117835852 ideals in 7 passes
  69. Wed Jun 12 20:20:18 2024 max relations containing the same ideal: 121
  70. Wed Jun 12 20:20:47 2024 removing 7306308 relations and 5306308 ideals in 2000000 cliques
  71. Wed Jun 12 20:20:50 2024 commencing in-memory singleton removal
  72. Wed Jun 12 20:20:51 2024 begin with 138183167 relations and 117835852 unique ideals
  73. Wed Jun 12 20:20:55 2024 reduce to 137895800 relations and 112238626 ideals in 7 passes
  74. Wed Jun 12 20:20:55 2024 max relations containing the same ideal: 118
  75. Wed Jun 12 20:21:22 2024 removing 7191512 relations and 5191512 ideals in 2000000 cliques
  76. Wed Jun 12 20:21:26 2024 commencing in-memory singleton removal
  77. Wed Jun 12 20:21:27 2024 begin with 130704288 relations and 112238626 unique ideals
  78. Wed Jun 12 20:21:30 2024 reduce to 130413630 relations and 106752663 ideals in 7 passes
  79. Wed Jun 12 20:21:30 2024 max relations containing the same ideal: 115
  80. Wed Jun 12 20:21:55 2024 removing 7107745 relations and 5107745 ideals in 2000000 cliques
  81. Wed Jun 12 20:21:59 2024 commencing in-memory singleton removal
  82. Wed Jun 12 20:21:59 2024 begin with 123305885 relations and 106752663 unique ideals
  83. Wed Jun 12 20:22:02 2024 reduce to 123008587 relations and 101343451 ideals in 7 passes
  84. Wed Jun 12 20:22:02 2024 max relations containing the same ideal: 112
  85. Wed Jun 12 20:22:27 2024 removing 7049573 relations and 5049573 ideals in 2000000 cliques
  86. Wed Jun 12 20:22:30 2024 commencing in-memory singleton removal
  87. Wed Jun 12 20:22:31 2024 begin with 115959014 relations and 101343451 unique ideals
  88. Wed Jun 12 20:22:34 2024 reduce to 115650382 relations and 95980725 ideals in 8 passes
  89. Wed Jun 12 20:22:34 2024 max relations containing the same ideal: 109
  90. Wed Jun 12 20:22:57 2024 removing 7015342 relations and 5015342 ideals in 2000000 cliques
  91. Wed Jun 12 20:23:00 2024 commencing in-memory singleton removal
  92. Wed Jun 12 20:23:00 2024 begin with 108635040 relations and 95980725 unique ideals
  93. Wed Jun 12 20:23:03 2024 reduce to 108313172 relations and 90638475 ideals in 7 passes
  94. Wed Jun 12 20:23:03 2024 max relations containing the same ideal: 107
  95. Wed Jun 12 20:23:25 2024 removing 6992909 relations and 4992909 ideals in 2000000 cliques
  96. Wed Jun 12 20:23:28 2024 commencing in-memory singleton removal
  97. Wed Jun 12 20:23:28 2024 begin with 101320263 relations and 90638475 unique ideals
  98. Wed Jun 12 20:23:31 2024 reduce to 100980665 relations and 85300336 ideals in 7 passes
  99. Wed Jun 12 20:23:31 2024 max relations containing the same ideal: 103
  100. Wed Jun 12 20:23:55 2024 removing 6992747 relations and 4992747 ideals in 2000000 cliques
  101. Wed Jun 12 20:23:58 2024 commencing in-memory singleton removal
  102. Wed Jun 12 20:23:59 2024 begin with 93987918 relations and 85300336 unique ideals
  103. Wed Jun 12 20:24:01 2024 reduce to 93625455 relations and 79938834 ideals in 7 passes
  104. Wed Jun 12 20:24:01 2024 max relations containing the same ideal: 95
  105. Wed Jun 12 20:24:20 2024 removing 7005558 relations and 5005558 ideals in 2000000 cliques
  106. Wed Jun 12 20:24:22 2024 commencing in-memory singleton removal
  107. Wed Jun 12 20:24:23 2024 begin with 86619897 relations and 79938834 unique ideals
  108. Wed Jun 12 20:24:25 2024 reduce to 86230941 relations and 74537049 ideals in 7 passes
  109. Wed Jun 12 20:24:25 2024 max relations containing the same ideal: 90
  110. Wed Jun 12 20:24:43 2024 removing 7041771 relations and 5041771 ideals in 2000000 cliques
  111. Wed Jun 12 20:24:45 2024 commencing in-memory singleton removal
  112. Wed Jun 12 20:24:45 2024 begin with 79189170 relations and 74537049 unique ideals
  113. Wed Jun 12 20:24:47 2024 reduce to 78762362 relations and 69059934 ideals in 7 passes
  114. Wed Jun 12 20:24:47 2024 max relations containing the same ideal: 82
  115. Wed Jun 12 20:25:04 2024 removing 7090475 relations and 5090475 ideals in 2000000 cliques
  116. Wed Jun 12 20:25:06 2024 commencing in-memory singleton removal
  117. Wed Jun 12 20:25:06 2024 begin with 71671887 relations and 69059934 unique ideals
  118. Wed Jun 12 20:25:08 2024 reduce to 71198109 relations and 63485524 ideals in 7 passes
  119. Wed Jun 12 20:25:08 2024 max relations containing the same ideal: 75
  120. Wed Jun 12 20:25:24 2024 removing 7162033 relations and 5162033 ideals in 2000000 cliques
  121. Wed Jun 12 20:25:26 2024 commencing in-memory singleton removal
  122. Wed Jun 12 20:25:26 2024 begin with 64036076 relations and 63485524 unique ideals
  123. Wed Jun 12 20:25:28 2024 reduce to 63502324 relations and 57776827 ideals in 9 passes
  124. Wed Jun 12 20:25:28 2024 max relations containing the same ideal: 70
  125. Wed Jun 12 20:25:41 2024 removing 7254773 relations and 5254773 ideals in 2000000 cliques
  126. Wed Jun 12 20:25:43 2024 commencing in-memory singleton removal
  127. Wed Jun 12 20:25:44 2024 begin with 56247551 relations and 57776827 unique ideals
  128. Wed Jun 12 20:25:45 2024 reduce to 55632938 relations and 51891086 ideals in 8 passes
  129. Wed Jun 12 20:25:45 2024 max relations containing the same ideal: 65
  130. Wed Jun 12 20:25:57 2024 removing 6459902 relations and 4762861 ideals in 1697041 cliques
  131. Wed Jun 12 20:25:59 2024 commencing in-memory singleton removal
  132. Wed Jun 12 20:25:59 2024 begin with 49173036 relations and 51891086 unique ideals
  133. Wed Jun 12 20:26:00 2024 reduce to 48616879 relations and 46557653 ideals in 11 passes
  134. Wed Jun 12 20:26:00 2024 max relations containing the same ideal: 58
  135. Wed Jun 12 20:26:11 2024 removing 116282 relations and 101867 ideals in 14415 cliques
  136. Wed Jun 12 20:26:12 2024 commencing in-memory singleton removal
  137. Wed Jun 12 20:26:12 2024 begin with 48500597 relations and 46557653 unique ideals
  138. Wed Jun 12 20:26:13 2024 reduce to 48500456 relations and 46455645 ideals in 4 passes
  139. Wed Jun 12 20:26:13 2024 max relations containing the same ideal: 58
  140. Wed Jun 12 20:26:17 2024 relations with 0 large ideals: 63777
  141. Wed Jun 12 20:26:17 2024 relations with 1 large ideals: 58156
  142. Wed Jun 12 20:26:17 2024 relations with 2 large ideals: 590314
  143. Wed Jun 12 20:26:17 2024 relations with 3 large ideals: 2995925
  144. Wed Jun 12 20:26:17 2024 relations with 4 large ideals: 8064863
  145. Wed Jun 12 20:26:17 2024 relations with 5 large ideals: 12697368
  146. Wed Jun 12 20:26:17 2024 relations with 6 large ideals: 12298733
  147. Wed Jun 12 20:26:17 2024 relations with 7+ large ideals: 11731320
  148. Wed Jun 12 20:26:17 2024 commencing 2-way merge
  149. Wed Jun 12 20:26:33 2024 reduce to 30273258 relation sets and 28228446 unique ideals
  150. Wed Jun 12 20:26:33 2024 commencing full merge
  151. Wed Jun 12 20:31:36 2024 memory use: 3577.9 MB
  152. Wed Jun 12 20:31:39 2024 found 15239780 cycles, need 14966646
  153. Wed Jun 12 20:31:43 2024 weight of 14966646 cycles is about 1347281143 (90.02/cycle)
  154. Wed Jun 12 20:31:43 2024 distribution of cycle lengths:
  155. Wed Jun 12 20:31:43 2024 1 relations: 1372483
  156. Wed Jun 12 20:31:43 2024 2 relations: 1406748
  157. Wed Jun 12 20:31:43 2024 3 relations: 1443988
  158. Wed Jun 12 20:31:43 2024 4 relations: 1399102
  159. Wed Jun 12 20:31:43 2024 5 relations: 1377379
  160. Wed Jun 12 20:31:43 2024 6 relations: 1307179
  161. Wed Jun 12 20:31:43 2024 7 relations: 1216253
  162. Wed Jun 12 20:31:43 2024 8 relations: 1089489
  163. Wed Jun 12 20:31:43 2024 9 relations: 950822
  164. Wed Jun 12 20:31:43 2024 10+ relations: 3403203
  165. Wed Jun 12 20:31:43 2024 heaviest cycle: 22 relations
  166. Wed Jun 12 20:31:45 2024 commencing cycle optimization
  167. Wed Jun 12 20:32:01 2024 start with 97044223 relations
  168. Wed Jun 12 20:33:40 2024 pruned 3117656 relations
  169. Wed Jun 12 20:33:40 2024 memory use: 2973.3 MB
  170. Wed Jun 12 20:33:41 2024 distribution of cycle lengths:
  171. Wed Jun 12 20:33:41 2024 1 relations: 1372483
  172. Wed Jun 12 20:33:41 2024 2 relations: 1437083
  173. Wed Jun 12 20:33:41 2024 3 relations: 1496311
  174. Wed Jun 12 20:33:41 2024 4 relations: 1445542
  175. Wed Jun 12 20:33:41 2024 5 relations: 1431223
  176. Wed Jun 12 20:33:41 2024 6 relations: 1351443
  177. Wed Jun 12 20:33:41 2024 7 relations: 1257998
  178. Wed Jun 12 20:33:41 2024 8 relations: 1116570
  179. Wed Jun 12 20:33:41 2024 9 relations: 965919
  180. Wed Jun 12 20:33:41 2024 10+ relations: 3092074
  181. Wed Jun 12 20:33:41 2024 heaviest cycle: 22 relations
  182. Wed Jun 12 20:34:16 2024 RelProcTime: 3054
  183. Wed Jun 12 20:34:16 2024
  184. Wed Jun 12 20:34:16 2024 commencing linear algebra
  185. Wed Jun 12 20:34:16 2024 using VBITS=256
  186. Wed Jun 12 20:34:17 2024 read 14966646 cycles
  187. Wed Jun 12 20:34:31 2024 cycles contain 47288341 unique relations
  188. Wed Jun 12 20:37:58 2024 read 47288341 relations
  189. Wed Jun 12 20:38:01 2024 using 20 quadratic characters above 4294917295
  190. Wed Jun 12 20:38:07 2024 building initial matrix
  191. Wed Jun 12 20:47:15 2024 memory use: 6258.6 MB
  192. Wed Jun 12 20:47:20 2024 read 14966646 cycles
  193. Wed Jun 12 20:47:21 2024 matrix is 14966462 x 14966646 (5535.4 MB) with weight 1602524383 (107.07/col)
  194. Wed Jun 12 20:47:21 2024 sparse part has weight 1286437943 (85.95/col)
  195. Wed Jun 12 20:49:15 2024 filtering completed in 2 passes
  196. Wed Jun 12 20:49:17 2024 matrix is 14962457 x 14962634 (5535.0 MB) with weight 1602382706 (107.09/col)
  197. Wed Jun 12 20:49:17 2024 sparse part has weight 1286380229 (85.97/col)
  198. Wed Jun 12 20:53:35 2024 matrix starts at (0, 0)
  199. Wed Jun 12 20:53:36 2024 matrix is 14962457 x 14962634 (5535.0 MB) with weight 1602382706 (107.09/col)
  200. Wed Jun 12 20:53:36 2024 sparse part has weight 1286380229 (85.97/col)
  201. Wed Jun 12 20:53:36 2024 saving the first 240 matrix rows for later
  202. Wed Jun 12 20:53:37 2024 matrix includes 256 packed rows
  203. Wed Jun 12 20:53:40 2024 matrix is 14962217 x 14962634 (5173.2 MB) with weight 1178475876 (78.76/col)
  204. Wed Jun 12 20:53:40 2024 sparse part has weight 1116725711 (74.63/col)
  205. Wed Jun 12 20:53:43 2024 using GPU 0 (NVIDIA L40S)
  206. Wed Jun 12 20:53:43 2024 selected card has CUDA arch 8.9
  207. Wed Jun 12 20:54:53 2024 commencing Lanczos iteration
  208. Wed Jun 12 20:54:54 2024 memory use: 12287.1 MB
  209. Wed Jun 12 20:55:28 2024 linear algebra at 0.2%, ETA 4h28m
  210. Wed Jun 12 20:56:17 2024 checking every 20000 dimensions, checkpointing every 1700000 dimensions
  211. Thu Jun 13 01:23:44 2024 lanczos halted after 58623 iterations (dim = 14962217)
  212. Thu Jun 13 01:24:19 2024 recovered 37 nontrivial dependencies
  213. Thu Jun 13 01:24:20 2024 BLanczosTime: 17404
  214. Thu Jun 13 01:24:20 2024
  215. Thu Jun 13 01:24:20 2024 commencing square root phase
  216. Thu Jun 13 01:24:20 2024 reading relations for dependency 1
  217. Thu Jun 13 01:24:22 2024 read 7478768 cycles
  218. Thu Jun 13 01:24:29 2024 cycles contain 23645452 unique relations
  219. Thu Jun 13 01:27:53 2024 read 23645452 relations
  220. Thu Jun 13 01:28:51 2024 multiplying 23645452 relations
  221. Thu Jun 13 01:35:33 2024 multiply complete, coefficients have about 846.27 million bits
  222. Thu Jun 13 01:35:34 2024 initial square root is modulo 39115267
  223. Thu Jun 13 01:38:52 2024 sqrtTime: 872
  224. Thu Jun 13 01:38:52 2024 p95 factor: 47768999261166984671044486279860717289491982571069556182002980575675211391850874594029224629433
  225. Thu Jun 13 01:38:52 2024 p160 factor: 9769236824813191974001306766982345326074876727207164847897508377062292055589157205471176044305324659933138563409755769493211863442946818374859003902562415561311
  226. Thu Jun 13 01:38:52 2024 elapsed time 05:55:31
  227.  
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