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gchilders

7043_73m1

Jan 1st, 2023
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  1. Sun Jan 1 01:34:56 2023
  2. Sun Jan 1 01:34:56 2023
  3. Sun Jan 1 01:34:56 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sun Jan 1 01:34:56 2023 random seeds: 7aa5a230 2951aca5
  5. Sun Jan 1 01:34:56 2023 MPI process 0 of 1
  6. Sun Jan 1 01:34:56 2023 Using 32 OpenMP threads
  7. Sun Jan 1 01:34:56 2023 factoring 10929875925037315024994112350260780199767161975518955535270167413583164858504212664897476377692335059939499260248762932645204102682318951183447267479739483769724008717453251826937850228654862574004845245478825442381443215504635534927206893532265948445909765759873218837942895601 (278 digits)
  8. Sun Jan 1 01:34:58 2023 no P-1/P+1/ECM available, skipping
  9. Sun Jan 1 01:34:58 2023 commencing number field sieve (278-digit input)
  10. Sun Jan 1 01:34:58 2023 R0: 14896775084042115440192394458997575421235964401
  11. Sun Jan 1 01:34:58 2023 R1: -1
  12. Sun Jan 1 01:34:58 2023 A0: -1
  13. Sun Jan 1 01:34:58 2023 A1: 0
  14. Sun Jan 1 01:34:58 2023 A2: 0
  15. Sun Jan 1 01:34:58 2023 A3: 0
  16. Sun Jan 1 01:34:58 2023 A4: 0
  17. Sun Jan 1 01:34:58 2023 A5: 0
  18. Sun Jan 1 01:34:58 2023 A6: 7043
  19. Sun Jan 1 01:34:58 2023 skew 0.30, size 4.913e-14, alpha 0.950, combined = 1.216e-14 rroots = 2
  20. Sun Jan 1 01:34:58 2023
  21. Sun Jan 1 01:34:58 2023 commencing relation filtering
  22. Sun Jan 1 01:34:58 2023 setting target matrix density to 110.0
  23. Sun Jan 1 01:34:58 2023 estimated available RAM is 257753.8 MB
  24. Sun Jan 1 01:34:58 2023 commencing duplicate removal, pass 1
  25. Sun Jan 1 01:38:59 2023 error -1 reading relation 163668078
  26. Sun Jan 1 01:39:14 2023 error -15 reading relation 173945978
  27. Sun Jan 1 01:43:59 2023 error -1 reading relation 364033220
  28. Sun Jan 1 01:44:48 2023 error -5 reading relation 396030243
  29. Sun Jan 1 01:46:23 2023 skipped 51056 relations with b > 2^32
  30. Sun Jan 1 01:46:23 2023 skipped 3 relations with composite factors
  31. Sun Jan 1 01:46:23 2023 skipped 301 malformed relations
  32. Sun Jan 1 01:46:23 2023 found 42615313 hash collisions in 458220475 relations
  33. Sun Jan 1 01:46:38 2023 added 1217320 free relations
  34. Sun Jan 1 01:46:38 2023 commencing duplicate removal, pass 2
  35. Sun Jan 1 01:48:57 2023 found 2 duplicates and 459437793 unique relations
  36. Sun Jan 1 01:48:57 2023 memory use: 2259.0 MB
  37. Sun Jan 1 01:48:57 2023 reading ideals above 720000
  38. Sun Jan 1 01:48:57 2023 commencing singleton removal, initial pass
  39. Sun Jan 1 02:22:48 2023 memory use: 11024.0 MB
  40. Sun Jan 1 02:22:49 2023 reading all ideals from disk
  41. Sun Jan 1 02:23:04 2023 memory use: 23447.6 MB
  42. Sun Jan 1 02:24:27 2023 keeping 469464061 ideals with weight <= 200, target excess is 2383895
  43. Sun Jan 1 02:26:04 2023 commencing in-memory singleton removal
  44. Sun Jan 1 02:26:22 2023 begin with 459437793 relations and 469464061 unique ideals
  45. Sun Jan 1 02:27:55 2023 reduce to 241183895 relations and 223436294 ideals in 20 passes
  46. Sun Jan 1 02:27:55 2023 max relations containing the same ideal: 142
  47. Sun Jan 1 02:29:36 2023 removing 18866693 relations and 16866693 ideals in 2000000 cliques
  48. Sun Jan 1 02:29:47 2023 commencing in-memory singleton removal
  49. Sun Jan 1 02:29:55 2023 begin with 222317202 relations and 223436294 unique ideals
  50. Sun Jan 1 02:30:30 2023 reduce to 220986331 relations and 205222229 ideals in 10 passes
  51. Sun Jan 1 02:30:30 2023 max relations containing the same ideal: 134
  52. Sun Jan 1 02:32:02 2023 removing 14015715 relations and 12015715 ideals in 2000000 cliques
  53. Sun Jan 1 02:32:13 2023 commencing in-memory singleton removal
  54. Sun Jan 1 02:32:20 2023 begin with 206970616 relations and 205222229 unique ideals
  55. Sun Jan 1 02:32:49 2023 reduce to 206163986 relations and 192391595 ideals in 9 passes
  56. Sun Jan 1 02:32:49 2023 max relations containing the same ideal: 128
  57. Sun Jan 1 02:34:15 2023 removing 12500325 relations and 10500325 ideals in 2000000 cliques
  58. Sun Jan 1 02:34:23 2023 commencing in-memory singleton removal
  59. Sun Jan 1 02:34:30 2023 begin with 193663661 relations and 192391595 unique ideals
  60. Sun Jan 1 02:34:57 2023 reduce to 192978645 relations and 181199308 ideals in 9 passes
  61. Sun Jan 1 02:34:57 2023 max relations containing the same ideal: 121
  62. Sun Jan 1 02:36:18 2023 removing 11692344 relations and 9692344 ideals in 2000000 cliques
  63. Sun Jan 1 02:36:26 2023 commencing in-memory singleton removal
  64. Sun Jan 1 02:36:32 2023 begin with 181286301 relations and 181199308 unique ideals
  65. Sun Jan 1 02:36:58 2023 reduce to 180646249 relations and 170860404 ideals in 9 passes
  66. Sun Jan 1 02:36:58 2023 max relations containing the same ideal: 116
  67. Sun Jan 1 02:38:14 2023 removing 11187813 relations and 9187813 ideals in 2000000 cliques
  68. Sun Jan 1 02:38:21 2023 commencing in-memory singleton removal
  69. Sun Jan 1 02:38:27 2023 begin with 169458436 relations and 170860404 unique ideals
  70. Sun Jan 1 02:38:53 2023 reduce to 168838698 relations and 161046267 ideals in 10 passes
  71. Sun Jan 1 02:38:53 2023 max relations containing the same ideal: 111
  72. Sun Jan 1 02:40:03 2023 removing 10839447 relations and 8839447 ideals in 2000000 cliques
  73. Sun Jan 1 02:40:10 2023 commencing in-memory singleton removal
  74. Sun Jan 1 02:40:16 2023 begin with 157999251 relations and 161046267 unique ideals
  75. Sun Jan 1 02:40:40 2023 reduce to 157383173 relations and 151583852 ideals in 10 passes
  76. Sun Jan 1 02:40:40 2023 max relations containing the same ideal: 106
  77. Sun Jan 1 02:41:46 2023 removing 10595481 relations and 8595481 ideals in 2000000 cliques
  78. Sun Jan 1 02:41:53 2023 commencing in-memory singleton removal
  79. Sun Jan 1 02:41:58 2023 begin with 146787692 relations and 151583852 unique ideals
  80. Sun Jan 1 02:42:18 2023 reduce to 146163294 relations and 142356725 ideals in 9 passes
  81. Sun Jan 1 02:42:18 2023 max relations containing the same ideal: 102
  82. Sun Jan 1 02:43:19 2023 removing 6155821 relations and 5114571 ideals in 1041250 cliques
  83. Sun Jan 1 02:43:24 2023 commencing in-memory singleton removal
  84. Sun Jan 1 02:43:29 2023 begin with 140007473 relations and 142356725 unique ideals
  85. Sun Jan 1 02:43:45 2023 reduce to 139795401 relations and 137028650 ideals in 7 passes
  86. Sun Jan 1 02:43:45 2023 max relations containing the same ideal: 99
  87. Sun Jan 1 02:45:04 2023 relations with 0 large ideals: 88609
  88. Sun Jan 1 02:45:04 2023 relations with 1 large ideals: 52076
  89. Sun Jan 1 02:45:04 2023 relations with 2 large ideals: 602199
  90. Sun Jan 1 02:45:04 2023 relations with 3 large ideals: 3765246
  91. Sun Jan 1 02:45:04 2023 relations with 4 large ideals: 13132029
  92. Sun Jan 1 02:45:04 2023 relations with 5 large ideals: 27833925
  93. Sun Jan 1 02:45:04 2023 relations with 6 large ideals: 37271843
  94. Sun Jan 1 02:45:04 2023 relations with 7+ large ideals: 57049474
  95. Sun Jan 1 02:45:04 2023 commencing 2-way merge
  96. Sun Jan 1 02:46:28 2023 reduce to 86914809 relation sets and 84148058 unique ideals
  97. Sun Jan 1 02:46:28 2023 commencing full merge
  98. Sun Jan 1 03:22:49 2023 memory use: 10454.7 MB
  99. Sun Jan 1 03:22:58 2023 found 40156806 cycles, need 39944258
  100. Sun Jan 1 03:23:12 2023 weight of 39944258 cycles is about 4394264205 (110.01/cycle)
  101. Sun Jan 1 03:23:12 2023 distribution of cycle lengths:
  102. Sun Jan 1 03:23:12 2023 1 relations: 3464609
  103. Sun Jan 1 03:23:12 2023 2 relations: 3576950
  104. Sun Jan 1 03:23:12 2023 3 relations: 3597485
  105. Sun Jan 1 03:23:12 2023 4 relations: 3376240
  106. Sun Jan 1 03:23:12 2023 5 relations: 3160792
  107. Sun Jan 1 03:23:12 2023 6 relations: 2847938
  108. Sun Jan 1 03:23:12 2023 7 relations: 2632330
  109. Sun Jan 1 03:23:12 2023 8 relations: 2377016
  110. Sun Jan 1 03:23:12 2023 9 relations: 2132163
  111. Sun Jan 1 03:23:12 2023 10+ relations: 12778735
  112. Sun Jan 1 03:23:12 2023 heaviest cycle: 28 relations
  113. Sun Jan 1 03:23:30 2023 commencing cycle optimization
  114. Sun Jan 1 03:24:48 2023 start with 306853144 relations
  115. Sun Jan 1 03:37:17 2023 pruned 9954029 relations
  116. Sun Jan 1 03:37:17 2023 memory use: 8880.6 MB
  117. Sun Jan 1 03:37:17 2023 distribution of cycle lengths:
  118. Sun Jan 1 03:37:17 2023 1 relations: 3464609
  119. Sun Jan 1 03:37:17 2023 2 relations: 3660699
  120. Sun Jan 1 03:37:17 2023 3 relations: 3740493
  121. Sun Jan 1 03:37:17 2023 4 relations: 3484757
  122. Sun Jan 1 03:37:17 2023 5 relations: 3266261
  123. Sun Jan 1 03:37:17 2023 6 relations: 2924956
  124. Sun Jan 1 03:37:17 2023 7 relations: 2695390
  125. Sun Jan 1 03:37:17 2023 8 relations: 2415852
  126. Sun Jan 1 03:37:17 2023 9 relations: 2167284
  127. Sun Jan 1 03:37:17 2023 10+ relations: 12123957
  128. Sun Jan 1 03:37:17 2023 heaviest cycle: 28 relations
  129. Sun Jan 1 03:38:53 2023 RelProcTime: 7435
  130. Sun Jan 1 03:38:53 2023 elapsed time 02:03:57
  131. Sun Jan 1 03:38:56 2023
  132. Sun Jan 1 03:38:56 2023
  133. Sun Jan 1 03:38:56 2023 Msieve v. 1.54 (SVN Unversioned directory)
  134. Sun Jan 1 03:38:56 2023 random seeds: 000e28da 0c0707d0
  135. Sun Jan 1 03:38:56 2023 MPI process 0 of 1
  136. Sun Jan 1 03:38:56 2023 Using 32 OpenMP threads
  137. Sun Jan 1 03:38:56 2023 factoring 10929875925037315024994112350260780199767161975518955535270167413583164858504212664897476377692335059939499260248762932645204102682318951183447267479739483769724008717453251826937850228654862574004845245478825442381443215504635534927206893532265948445909765759873218837942895601 (278 digits)
  138. Sun Jan 1 03:38:57 2023 no P-1/P+1/ECM available, skipping
  139. Sun Jan 1 03:38:57 2023 commencing number field sieve (278-digit input)
  140. Sun Jan 1 03:38:57 2023 R0: 14896775084042115440192394458997575421235964401
  141. Sun Jan 1 03:38:57 2023 R1: -1
  142. Sun Jan 1 03:38:57 2023 A0: -1
  143. Sun Jan 1 03:38:57 2023 A1: 0
  144. Sun Jan 1 03:38:57 2023 A2: 0
  145. Sun Jan 1 03:38:57 2023 A3: 0
  146. Sun Jan 1 03:38:57 2023 A4: 0
  147. Sun Jan 1 03:38:57 2023 A5: 0
  148. Sun Jan 1 03:38:57 2023 A6: 7043
  149. Sun Jan 1 03:38:57 2023 skew 0.30, size 4.913e-14, alpha 0.950, combined = 1.216e-14 rroots = 2
  150. Sun Jan 1 03:38:57 2023
  151. Sun Jan 1 03:38:57 2023 commencing linear algebra
  152. Sun Jan 1 03:38:57 2023 using VBITS=128
  153. Sun Jan 1 03:38:57 2023 stopping after matrix build
  154. Sun Jan 1 03:38:57 2023 initialized process (0,0) of 1 x 1 grid
  155. Sun Jan 1 03:39:03 2023 read 39944258 cycles
  156. Sun Jan 1 03:40:27 2023 cycles contain 137783908 unique relations
  157. Sun Jan 1 03:42:54 2023 read 137783908 relations
  158. Sun Jan 1 03:43:21 2023 using 20 quadratic characters above 4294917295
  159. Sun Jan 1 03:44:14 2023 building initial matrix
  160. Sun Jan 1 04:12:21 2023 memory use: 17497.0 MB
  161. Sun Jan 1 04:13:06 2023 read 39944258 cycles
  162. Sun Jan 1 04:13:12 2023 matrix is 39944079 x 39944258 (17453.6 MB) with weight 5026715882 (125.84/col)
  163. Sun Jan 1 04:13:12 2023 sparse part has weight 4175907723 (104.54/col)
  164. Sun Jan 1 04:29:27 2023 filtering completed in 2 passes
  165. Sun Jan 1 04:29:35 2023 matrix is 39936027 x 39936206 (17452.9 MB) with weight 5026448728 (125.86/col)
  166. Sun Jan 1 04:29:35 2023 sparse part has weight 4175823021 (104.56/col)
  167. Sun Jan 1 04:31:57 2023 BLanczosTime: 3180
  168. Sun Jan 1 04:31:57 2023 elapsed time 00:53:01
  169. Sun Jan 1 13:18:31 2023
  170. Sun Jan 1 13:18:31 2023
  171. Sun Jan 1 13:18:31 2023 Msieve v. 1.54 (SVN unknown)
  172. Sun Jan 1 13:18:31 2023 random seeds: 4e64620a c5c05fd9
  173. Sun Jan 1 13:18:31 2023 MPI process 0 of 8
  174. Sun Jan 1 13:18:31 2023 Using 16 OpenMP threads
  175. Sun Jan 1 13:18:31 2023 factoring 10929875925037315024994112350260780199767161975518955535270167413583164858504212664897476377692335059939499260248762932645204102682318951183447267479739483769724008717453251826937850228654862574004845245478825442381443215504635534927206893532265948445909765759873218837942895601 (278 digits)
  176. Sun Jan 1 13:18:32 2023 no P-1/P+1/ECM available, skipping
  177. Sun Jan 1 13:18:32 2023 commencing number field sieve (278-digit input)
  178. Sun Jan 1 13:18:32 2023 R0: 14896775084042115440192394458997575421235964401
  179. Sun Jan 1 13:18:32 2023 R1: -1
  180. Sun Jan 1 13:18:32 2023 A0: -1
  181. Sun Jan 1 13:18:32 2023 A1: 0
  182. Sun Jan 1 13:18:32 2023 A2: 0
  183. Sun Jan 1 13:18:32 2023 A3: 0
  184. Sun Jan 1 13:18:32 2023 A4: 0
  185. Sun Jan 1 13:18:32 2023 A5: 0
  186. Sun Jan 1 13:18:32 2023 A6: 7043
  187. Sun Jan 1 13:18:32 2023 skew 0.30, size 4.913e-14, alpha 0.950, combined = 1.216e-14 rroots = 2
  188. Sun Jan 1 13:18:32 2023
  189. Sun Jan 1 13:18:32 2023 commencing linear algebra
  190. Sun Jan 1 13:18:32 2023 using VBITS=256
  191. Sun Jan 1 13:18:32 2023 skipping matrix build
  192. Sun Jan 1 13:18:32 2023 initialized process (0,0) of 2 x 4 grid
  193. Sun Jan 1 13:18:48 2023 matrix starts at (0, 0)
  194. Sun Jan 1 13:18:49 2023 matrix is 19968134 x 8731234 (2476.8 MB) with weight 745168872 (85.35/col)
  195. Sun Jan 1 13:18:49 2023 sparse part has weight 561972325 (64.36/col)
  196. Sun Jan 1 13:18:49 2023 saving the first 240 matrix rows for later
  197. Sun Jan 1 13:18:51 2023 matrix includes 256 packed rows
  198. Sun Jan 1 13:18:54 2023 matrix is 19967894 x 8731234 (2230.6 MB) with weight 482353627 (55.24/col)
  199. Sun Jan 1 13:18:54 2023 sparse part has weight 445043695 (50.97/col)
  200. Sun Jan 1 13:18:54 2023 using GPU 0 (NVIDIA A100-SXM4-40GB)
  201. Sun Jan 1 13:18:54 2023 selected card has CUDA arch 8.0
  202. Sun Jan 1 13:19:17 2023 commencing Lanczos iteration
  203. Sun Jan 1 13:19:18 2023 memory use: 5789.5 MB
  204. Sun Jan 1 13:19:29 2023 linear algebra at 0.1%, ETA 3h58m
  205. Sun Jan 1 13:19:47 2023 checking every 150000 dimensions, checkpointing every 9600000 dimensions
  206. Sun Jan 1 17:27:10 2023 lanczos halted after 156468 iterations (dim = 39935786)
  207. Sun Jan 1 17:30:24 2023 recovered 35 nontrivial dependencies
  208. Sun Jan 1 17:30:25 2023 BLanczosTime: 15113
  209. Sun Jan 1 17:30:25 2023 elapsed time 04:11:54
  210. Sun Jan 1 16:43:05 2023
  211. Sun Jan 1 16:43:05 2023
  212. Sun Jan 1 16:43:05 2023 Msieve v. 1.54 (SVN Unversioned directory)
  213. Sun Jan 1 16:43:05 2023 random seeds: 8fb152a7 057818df
  214. Sun Jan 1 16:43:05 2023 MPI process 0 of 1
  215. Sun Jan 1 16:43:05 2023 Using 32 OpenMP threads
  216. Sun Jan 1 16:43:05 2023 factoring 10929875925037315024994112350260780199767161975518955535270167413583164858504212664897476377692335059939499260248762932645204102682318951183447267479739483769724008717453251826937850228654862574004845245478825442381443215504635534927206893532265948445909765759873218837942895601 (278 digits)
  217. Sun Jan 1 16:43:06 2023 no P-1/P+1/ECM available, skipping
  218. Sun Jan 1 16:43:06 2023 commencing number field sieve (278-digit input)
  219. Sun Jan 1 16:43:06 2023 R0: 14896775084042115440192394458997575421235964401
  220. Sun Jan 1 16:43:06 2023 R1: -1
  221. Sun Jan 1 16:43:06 2023 A0: -1
  222. Sun Jan 1 16:43:06 2023 A1: 0
  223. Sun Jan 1 16:43:06 2023 A2: 0
  224. Sun Jan 1 16:43:06 2023 A3: 0
  225. Sun Jan 1 16:43:06 2023 A4: 0
  226. Sun Jan 1 16:43:06 2023 A5: 0
  227. Sun Jan 1 16:43:06 2023 A6: 7043
  228. Sun Jan 1 16:43:06 2023 skew 0.30, size 4.913e-14, alpha 0.950, combined = 1.216e-14 rroots = 2
  229. Sun Jan 1 16:43:06 2023
  230. Sun Jan 1 16:43:06 2023 commencing square root phase
  231. Sun Jan 1 16:43:06 2023 reading relations for dependency 1
  232. Sun Jan 1 16:43:11 2023 read 19965442 cycles
  233. Sun Jan 1 16:43:50 2023 cycles contain 68884758 unique relations
  234. Sun Jan 1 16:45:20 2023 read 68884758 relations
  235. Sun Jan 1 16:51:24 2023 multiplying 68884758 relations
  236. Sun Jan 1 17:06:49 2023 multiply complete, coefficients have about 2649.67 million bits
  237. Sun Jan 1 17:06:57 2023 initial square root is modulo 876913
  238. Sun Jan 1 17:30:49 2023 GCD is 1, no factor found
  239. Sun Jan 1 17:30:49 2023 reading relations for dependency 2
  240. Sun Jan 1 17:30:53 2023 read 19968196 cycles
  241. Sun Jan 1 17:31:32 2023 cycles contain 68886570 unique relations
  242. Sun Jan 1 17:33:02 2023 read 68886570 relations
  243. Sun Jan 1 17:39:08 2023 multiplying 68886570 relations
  244. Sun Jan 1 17:54:21 2023 multiply complete, coefficients have about 2649.75 million bits
  245. Sun Jan 1 17:54:29 2023 initial square root is modulo 877057
  246. Sun Jan 1 18:18:20 2023 sqrtTime: 5714
  247. Sun Jan 1 18:18:20 2023 p109 factor: 9893830632249783832844184053292948510923295865622989847247371106801497398003888408924293118448848264708772513
  248. Sun Jan 1 18:18:20 2023 p169 factor: 1104716295568114264691576971405830527301129798726549673147680163182044695933786726584375473905397790652638857546155992193222748184937046876227043102975472935634838781777
  249. Sun Jan 1 18:18:20 2023 elapsed time 01:35:15
  250.  
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