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gchilders

73331_235

Sep 18th, 2022
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  1. Sun Sep 18 14:11:21 2022
  2. Sun Sep 18 14:11:21 2022
  3. Sun Sep 18 14:11:21 2022 Msieve v. 1.54 (SVN unknown)
  4. Sun Sep 18 14:11:21 2022 random seeds: 0ad48077 b8a0d12e
  5. Sun Sep 18 14:11:21 2022 MPI process 0 of 1
  6. Sun Sep 18 14:11:21 2022 factoring 44141508454313420747070196915364630884603889881981530090783656646857413252920901811048468944811475297911739998251017681978752056318783432229362070220285030013 (158 digits)
  7. Sun Sep 18 14:11:21 2022 no P-1/P+1/ECM available, skipping
  8. Sun Sep 18 14:11:21 2022 commencing number field sieve (158-digit input)
  9. Sun Sep 18 14:11:21 2022 R0: -2612781178353643499711022571845
  10. Sun Sep 18 14:11:21 2022 R1: 1025397833996801
  11. Sun Sep 18 14:11:21 2022 A0: 38327710393977929623813558674801357248
  12. Sun Sep 18 14:11:21 2022 A1: 179776587409857003771993638749672
  13. Sun Sep 18 14:11:21 2022 A2: -238798882138923031915284428
  14. Sun Sep 18 14:11:21 2022 A3: 36996503861025647630
  15. Sun Sep 18 14:11:21 2022 A4: 9670817066883
  16. Sun Sep 18 14:11:21 2022 A5: 362520
  17. Sun Sep 18 14:11:21 2022 skew 4715738.53, size 2.063e-15, alpha -7.080, combined = 1.686e-12 rroots = 5
  18. Sun Sep 18 14:11:21 2022
  19. Sun Sep 18 14:11:21 2022 commencing relation filtering
  20. Sun Sep 18 14:11:21 2022 setting target matrix density to 120.0
  21. Sun Sep 18 14:11:21 2022 estimated available RAM is 257667.4 MB
  22. Sun Sep 18 14:11:21 2022 commencing duplicate removal, pass 1
  23. Sun Sep 18 14:12:12 2022 skipped 18 relations with composite factors
  24. Sun Sep 18 14:12:12 2022 found 5357527 hash collisions in 110954843 relations
  25. Sun Sep 18 14:12:34 2022 added 122267 free relations
  26. Sun Sep 18 14:12:34 2022 commencing duplicate removal, pass 2
  27. Sun Sep 18 14:12:54 2022 found 0 duplicates and 111077110 unique relations
  28. Sun Sep 18 14:12:54 2022 memory use: 378.4 MB
  29. Sun Sep 18 14:12:54 2022 reading ideals above 720000
  30. Sun Sep 18 14:12:54 2022 commencing singleton removal, initial pass
  31. Sun Sep 18 14:15:38 2022 memory use: 2756.0 MB
  32. Sun Sep 18 14:15:38 2022 reading all ideals from disk
  33. Sun Sep 18 14:15:39 2022 memory use: 4952.3 MB
  34. Sun Sep 18 14:15:43 2022 keeping 92051904 ideals with weight <= 200, target excess is 577101
  35. Sun Sep 18 14:15:48 2022 commencing in-memory singleton removal
  36. Sun Sep 18 14:15:49 2022 begin with 111077110 relations and 92051904 unique ideals
  37. Sun Sep 18 14:15:54 2022 reduce to 79502163 relations and 57786421 ideals in 12 passes
  38. Sun Sep 18 14:15:54 2022 max relations containing the same ideal: 173
  39. Sun Sep 18 14:16:09 2022 removing 7893507 relations and 5893507 ideals in 2000000 cliques
  40. Sun Sep 18 14:16:11 2022 commencing in-memory singleton removal
  41. Sun Sep 18 14:16:12 2022 begin with 71608656 relations and 57786421 unique ideals
  42. Sun Sep 18 14:16:14 2022 reduce to 70989765 relations and 51254846 ideals in 8 passes
  43. Sun Sep 18 14:16:14 2022 max relations containing the same ideal: 166
  44. Sun Sep 18 14:16:27 2022 removing 6272871 relations and 4272871 ideals in 2000000 cliques
  45. Sun Sep 18 14:16:29 2022 commencing in-memory singleton removal
  46. Sun Sep 18 14:16:30 2022 begin with 64716894 relations and 51254846 unique ideals
  47. Sun Sep 18 14:16:31 2022 reduce to 64295891 relations and 46549253 ideals in 7 passes
  48. Sun Sep 18 14:16:31 2022 max relations containing the same ideal: 153
  49. Sun Sep 18 14:16:44 2022 removing 5849886 relations and 3849886 ideals in 2000000 cliques
  50. Sun Sep 18 14:16:46 2022 commencing in-memory singleton removal
  51. Sun Sep 18 14:16:46 2022 begin with 58446005 relations and 46549253 unique ideals
  52. Sun Sep 18 14:16:48 2022 reduce to 58074670 relations and 42317421 ideals in 7 passes
  53. Sun Sep 18 14:16:48 2022 max relations containing the same ideal: 144
  54. Sun Sep 18 14:16:59 2022 removing 5627047 relations and 3627047 ideals in 2000000 cliques
  55. Sun Sep 18 14:17:01 2022 commencing in-memory singleton removal
  56. Sun Sep 18 14:17:01 2022 begin with 52447623 relations and 42317421 unique ideals
  57. Sun Sep 18 14:17:02 2022 reduce to 52095223 relations and 38327227 ideals in 7 passes
  58. Sun Sep 18 14:17:02 2022 max relations containing the same ideal: 133
  59. Sun Sep 18 14:17:13 2022 removing 5487825 relations and 3487825 ideals in 2000000 cliques
  60. Sun Sep 18 14:17:14 2022 commencing in-memory singleton removal
  61. Sun Sep 18 14:17:14 2022 begin with 46607398 relations and 38327227 unique ideals
  62. Sun Sep 18 14:17:15 2022 reduce to 46255445 relations and 34475787 ideals in 6 passes
  63. Sun Sep 18 14:17:15 2022 max relations containing the same ideal: 123
  64. Sun Sep 18 14:17:25 2022 removing 5393786 relations and 3393786 ideals in 2000000 cliques
  65. Sun Sep 18 14:17:27 2022 commencing in-memory singleton removal
  66. Sun Sep 18 14:17:27 2022 begin with 40861659 relations and 34475787 unique ideals
  67. Sun Sep 18 14:17:28 2022 reduce to 40496156 relations and 30703181 ideals in 7 passes
  68. Sun Sep 18 14:17:28 2022 max relations containing the same ideal: 110
  69. Sun Sep 18 14:17:37 2022 removing 5331126 relations and 3331126 ideals in 2000000 cliques
  70. Sun Sep 18 14:17:38 2022 commencing in-memory singleton removal
  71. Sun Sep 18 14:17:38 2022 begin with 35165030 relations and 30703181 unique ideals
  72. Sun Sep 18 14:17:39 2022 reduce to 34774030 relations and 26965027 ideals in 6 passes
  73. Sun Sep 18 14:17:39 2022 max relations containing the same ideal: 100
  74. Sun Sep 18 14:17:47 2022 removing 5289720 relations and 3289720 ideals in 2000000 cliques
  75. Sun Sep 18 14:17:48 2022 commencing in-memory singleton removal
  76. Sun Sep 18 14:17:48 2022 begin with 29484310 relations and 26965027 unique ideals
  77. Sun Sep 18 14:17:49 2022 reduce to 29051975 relations and 23222239 ideals in 6 passes
  78. Sun Sep 18 14:17:49 2022 max relations containing the same ideal: 88
  79. Sun Sep 18 14:17:55 2022 removing 5265167 relations and 3265167 ideals in 2000000 cliques
  80. Sun Sep 18 14:17:57 2022 commencing in-memory singleton removal
  81. Sun Sep 18 14:17:57 2022 begin with 23786808 relations and 23222239 unique ideals
  82. Sun Sep 18 14:17:57 2022 reduce to 23287916 relations and 19430560 ideals in 8 passes
  83. Sun Sep 18 14:17:57 2022 max relations containing the same ideal: 77
  84. Sun Sep 18 14:18:03 2022 removing 5242157 relations and 3242157 ideals in 2000000 cliques
  85. Sun Sep 18 14:18:04 2022 commencing in-memory singleton removal
  86. Sun Sep 18 14:18:04 2022 begin with 18045759 relations and 19430560 unique ideals
  87. Sun Sep 18 14:18:05 2022 reduce to 17438859 relations and 15539161 ideals in 7 passes
  88. Sun Sep 18 14:18:05 2022 max relations containing the same ideal: 65
  89. Sun Sep 18 14:18:09 2022 removing 3450037 relations and 2219777 ideals in 1230260 cliques
  90. Sun Sep 18 14:18:10 2022 commencing in-memory singleton removal
  91. Sun Sep 18 14:18:10 2022 begin with 13988822 relations and 15539161 unique ideals
  92. Sun Sep 18 14:18:10 2022 reduce to 13557038 relations and 12860801 ideals in 7 passes
  93. Sun Sep 18 14:18:10 2022 max relations containing the same ideal: 52
  94. Sun Sep 18 14:18:14 2022 removing 145523 relations and 118724 ideals in 26799 cliques
  95. Sun Sep 18 14:18:14 2022 commencing in-memory singleton removal
  96. Sun Sep 18 14:18:14 2022 begin with 13411515 relations and 12860801 unique ideals
  97. Sun Sep 18 14:18:14 2022 reduce to 13410218 relations and 12740778 ideals in 5 passes
  98. Sun Sep 18 14:18:14 2022 max relations containing the same ideal: 52
  99. Sun Sep 18 14:18:16 2022 relations with 0 large ideals: 1813
  100. Sun Sep 18 14:18:16 2022 relations with 1 large ideals: 17472
  101. Sun Sep 18 14:18:16 2022 relations with 2 large ideals: 209138
  102. Sun Sep 18 14:18:16 2022 relations with 3 large ideals: 1024520
  103. Sun Sep 18 14:18:16 2022 relations with 4 large ideals: 2565959
  104. Sun Sep 18 14:18:16 2022 relations with 5 large ideals: 3709971
  105. Sun Sep 18 14:18:16 2022 relations with 6 large ideals: 3304633
  106. Sun Sep 18 14:18:16 2022 relations with 7+ large ideals: 2576712
  107. Sun Sep 18 14:18:16 2022 commencing 2-way merge
  108. Sun Sep 18 14:18:20 2022 reduce to 9155814 relation sets and 8486374 unique ideals
  109. Sun Sep 18 14:18:20 2022 commencing full merge
  110. Sun Sep 18 14:20:13 2022 memory use: 1069.4 MB
  111. Sun Sep 18 14:20:14 2022 found 4150773 cycles, need 4086574
  112. Sun Sep 18 14:20:15 2022 weight of 4086574 cycles is about 490594591 (120.05/cycle)
  113. Sun Sep 18 14:20:15 2022 distribution of cycle lengths:
  114. Sun Sep 18 14:20:15 2022 1 relations: 82745
  115. Sun Sep 18 14:20:15 2022 2 relations: 210412
  116. Sun Sep 18 14:20:15 2022 3 relations: 278435
  117. Sun Sep 18 14:20:15 2022 4 relations: 307773
  118. Sun Sep 18 14:20:15 2022 5 relations: 335260
  119. Sun Sep 18 14:20:15 2022 6 relations: 339858
  120. Sun Sep 18 14:20:15 2022 7 relations: 334501
  121. Sun Sep 18 14:20:15 2022 8 relations: 317624
  122. Sun Sep 18 14:20:15 2022 9 relations: 295270
  123. Sun Sep 18 14:20:15 2022 10+ relations: 1584696
  124. Sun Sep 18 14:20:15 2022 heaviest cycle: 26 relations
  125. Sun Sep 18 14:20:16 2022 commencing cycle optimization
  126. Sun Sep 18 14:20:21 2022 start with 35781641 relations
  127. Sun Sep 18 14:21:12 2022 pruned 1928106 relations
  128. Sun Sep 18 14:21:12 2022 memory use: 923.4 MB
  129. Sun Sep 18 14:21:12 2022 distribution of cycle lengths:
  130. Sun Sep 18 14:21:12 2022 1 relations: 82745
  131. Sun Sep 18 14:21:12 2022 2 relations: 217368
  132. Sun Sep 18 14:21:12 2022 3 relations: 293563
  133. Sun Sep 18 14:21:12 2022 4 relations: 324981
  134. Sun Sep 18 14:21:12 2022 5 relations: 357853
  135. Sun Sep 18 14:21:12 2022 6 relations: 361835
  136. Sun Sep 18 14:21:12 2022 7 relations: 357631
  137. Sun Sep 18 14:21:12 2022 8 relations: 337228
  138. Sun Sep 18 14:21:12 2022 9 relations: 311088
  139. Sun Sep 18 14:21:12 2022 10+ relations: 1442282
  140. Sun Sep 18 14:21:12 2022 heaviest cycle: 26 relations
  141. Sun Sep 18 14:21:16 2022 RelProcTime: 595
  142. Sun Sep 18 14:21:16 2022 elapsed time 00:09:55
  143. Sun Sep 18 14:21:55 2022
  144. Sun Sep 18 14:21:55 2022
  145. Sun Sep 18 14:21:55 2022 Msieve v. 1.54 (SVN unknown)
  146. Sun Sep 18 14:21:55 2022 random seeds: 23177ff7 9a211e74
  147. Sun Sep 18 14:21:55 2022 MPI process 0 of 4
  148. Sun Sep 18 14:21:55 2022 factoring 44141508454313420747070196915364630884603889881981530090783656646857413252920901811048468944811475297911739998251017681978752056318783432229362070220285030013 (158 digits)
  149. Sun Sep 18 14:21:56 2022 no P-1/P+1/ECM available, skipping
  150. Sun Sep 18 14:21:56 2022 commencing number field sieve (158-digit input)
  151. Sun Sep 18 14:21:56 2022 R0: -2612781178353643499711022571845
  152. Sun Sep 18 14:21:56 2022 R1: 1025397833996801
  153. Sun Sep 18 14:21:56 2022 A0: 38327710393977929623813558674801357248
  154. Sun Sep 18 14:21:56 2022 A1: 179776587409857003771993638749672
  155. Sun Sep 18 14:21:56 2022 A2: -238798882138923031915284428
  156. Sun Sep 18 14:21:56 2022 A3: 36996503861025647630
  157. Sun Sep 18 14:21:56 2022 A4: 9670817066883
  158. Sun Sep 18 14:21:56 2022 A5: 362520
  159. Sun Sep 18 14:21:56 2022 skew 4715738.53, size 2.063e-15, alpha -7.080, combined = 1.686e-12 rroots = 5
  160. Sun Sep 18 14:21:56 2022
  161. Sun Sep 18 14:21:56 2022 commencing linear algebra
  162. Sun Sep 18 14:21:56 2022 using VBITS=256
  163. Sun Sep 18 14:21:56 2022 initialized process (0,0) of 2 x 2 grid
  164. Sun Sep 18 14:21:56 2022 read 4086574 cycles
  165. Sun Sep 18 14:22:02 2022 cycles contain 13106783 unique relations
  166. Sun Sep 18 14:22:16 2022 read 13106783 relations
  167. Sun Sep 18 14:22:17 2022 using 20 quadratic characters above 4294917295
  168. Sun Sep 18 14:22:20 2022 building initial matrix
  169. Sun Sep 18 14:24:19 2022 memory use: 1798.9 MB
  170. Sun Sep 18 14:24:21 2022 read 4086574 cycles
  171. Sun Sep 18 14:24:22 2022 matrix is 4086397 x 4086574 (1894.4 MB) with weight 578121589 (141.47/col)
  172. Sun Sep 18 14:24:22 2022 sparse part has weight 451645646 (110.52/col)
  173. Sun Sep 18 14:24:48 2022 filtering completed in 2 passes
  174. Sun Sep 18 14:24:49 2022 matrix is 4086195 x 4086371 (1894.3 MB) with weight 578111096 (141.47/col)
  175. Sun Sep 18 14:24:49 2022 sparse part has weight 451641700 (110.52/col)
  176. Sun Sep 18 14:24:57 2022 matrix starts at (0, 0)
  177. Sun Sep 18 14:24:57 2022 matrix is 2043218 x 2043187 (557.9 MB) with weight 187007258 (91.53/col)
  178. Sun Sep 18 14:24:57 2022 sparse part has weight 123768898 (60.58/col)
  179. Sun Sep 18 14:24:57 2022 saving the first 240 matrix rows for later
  180. Sun Sep 18 14:24:58 2022 matrix includes 256 packed rows
  181. Sun Sep 18 14:24:58 2022 matrix is 2042978 x 2043187 (475.5 MB) with weight 102168426 (50.00/col)
  182. Sun Sep 18 14:24:58 2022 sparse part has weight 91948482 (45.00/col)
  183. Sun Sep 18 14:24:58 2022 using GPU 0 (NVIDIA A40)
  184. Sun Sep 18 14:24:58 2022 selected card has CUDA arch 8.6
  185. Sun Sep 18 14:25:02 2022 commencing Lanczos iteration
  186. Sun Sep 18 14:25:02 2022 memory use: 1091.2 MB
  187. Sun Sep 18 14:25:07 2022 linear algebra at 0.7%, ETA 0h 8m
  188. Sun Sep 18 14:25:14 2022 checking every 410000 dimensions, checkpointing every 25420000 dimensions
  189. Sun Sep 18 14:34:57 2022 lanczos halted after 16010 iterations (dim = 4085955)
  190. Sun Sep 18 14:35:07 2022 recovered 30 nontrivial dependencies
  191. Sun Sep 18 14:35:07 2022 BLanczosTime: 791
  192. Sun Sep 18 14:35:07 2022 elapsed time 00:13:12
  193. Sun Sep 18 14:36:56 2022
  194. Sun Sep 18 14:36:56 2022
  195. Sun Sep 18 14:36:56 2022 Msieve v. 1.54 (SVN unknown)
  196. Sun Sep 18 14:36:56 2022 random seeds: 97258a1d b3fdb072
  197. Sun Sep 18 14:36:56 2022 MPI process 0 of 1
  198. Sun Sep 18 14:36:56 2022 factoring 44141508454313420747070196915364630884603889881981530090783656646857413252920901811048468944811475297911739998251017681978752056318783432229362070220285030013 (158 digits)
  199. Sun Sep 18 14:36:57 2022 no P-1/P+1/ECM available, skipping
  200. Sun Sep 18 14:36:57 2022 commencing number field sieve (158-digit input)
  201. Sun Sep 18 14:36:57 2022 R0: -2612781178353643499711022571845
  202. Sun Sep 18 14:36:57 2022 R1: 1025397833996801
  203. Sun Sep 18 14:36:57 2022 A0: 38327710393977929623813558674801357248
  204. Sun Sep 18 14:36:57 2022 A1: 179776587409857003771993638749672
  205. Sun Sep 18 14:36:57 2022 A2: -238798882138923031915284428
  206. Sun Sep 18 14:36:57 2022 A3: 36996503861025647630
  207. Sun Sep 18 14:36:57 2022 A4: 9670817066883
  208. Sun Sep 18 14:36:57 2022 A5: 362520
  209. Sun Sep 18 14:36:57 2022 skew 4715738.53, size 2.063e-15, alpha -7.080, combined = 1.686e-12 rroots = 5
  210. Sun Sep 18 14:36:57 2022
  211. Sun Sep 18 14:36:57 2022 commencing square root phase
  212. Sun Sep 18 14:36:57 2022 reading relations for dependency 1
  213. Sun Sep 18 14:36:57 2022 read 2043667 cycles
  214. Sun Sep 18 14:37:00 2022 cycles contain 6553946 unique relations
  215. Sun Sep 18 14:37:06 2022 read 6553946 relations
  216. Sun Sep 18 14:37:25 2022 multiplying 6553946 relations
  217. Sun Sep 18 14:37:59 2022 multiply complete, coefficients have about 360.68 million bits
  218. Sun Sep 18 14:38:00 2022 initial square root is modulo 2963617
  219. Sun Sep 18 14:39:40 2022 sqrtTime: 163
  220. Sun Sep 18 14:39:40 2022 p70 factor: 1881501392491774017005546664030972460346924222971357690934663942826461
  221. Sun Sep 18 14:39:40 2022 p89 factor: 23460789681295124953794036011033123319500218168232578721359255539633236160820233244908833
  222. Sun Sep 18 14:39:40 2022 elapsed time 00:02:44
  223.  
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