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gchilders

117__317_11m1

Dec 13th, 2021
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  1. Sun Dec 12 22:39:14 2021
  2. Sun Dec 12 22:39:14 2021
  3. Sun Dec 12 22:39:14 2021 Msieve v. 1.54 (SVN unknown)
  4. Sun Dec 12 22:39:14 2021 random seeds: 2fd0a941 4fba1300
  5. Sun Dec 12 22:39:14 2021 factoring 186508503490343035139535546998400968682785911868970926517562532965370346901786419879769215819713284614871019362943182998792642967364298499358762565163737910824951670103141270172411042281637121249561813 (201 digits)
  6. Sun Dec 12 22:39:14 2021 no P-1/P+1/ECM available, skipping
  7. Sun Dec 12 22:39:14 2021 commencing number field sieve (201-digit input)
  8. Sun Dec 12 22:39:15 2021 R0: 13711444696609086967871079064164222091070014490
  9. Sun Dec 12 22:39:15 2021 R1: -117095878222117993421317
  10. Sun Dec 12 22:39:15 2021 A0: 1
  11. Sun Dec 12 22:39:15 2021 A1: 3
  12. Sun Dec 12 22:39:15 2021 A2: -3
  13. Sun Dec 12 22:39:15 2021 A3: -4
  14. Sun Dec 12 22:39:15 2021 A4: 1
  15. Sun Dec 12 22:39:15 2021 A5: 1
  16. Sun Dec 12 22:39:15 2021 skew 1.00, size 1.063e-15, alpha 2.379, combined = 9.772e-13 rroots = 5
  17. Sun Dec 12 22:39:15 2021
  18. Sun Dec 12 22:39:15 2021 commencing relation filtering
  19. Sun Dec 12 22:39:15 2021 setting target matrix density to 100.0
  20. Sun Dec 12 22:39:15 2021 estimated available RAM is 515600.8 MB
  21. Sun Dec 12 22:39:15 2021 commencing duplicate removal, pass 1
  22. Sun Dec 12 22:40:39 2021 error -15 reading relation 18250607
  23. Sun Dec 12 22:40:57 2021 error -9 reading relation 22096168
  24. Sun Dec 12 22:42:15 2021 error -9 reading relation 38988559
  25. Sun Dec 12 22:42:23 2021 error -9 reading relation 40819619
  26. Sun Dec 12 22:42:27 2021 error -9 reading relation 41686491
  27. Sun Dec 12 22:42:44 2021 error -15 reading relation 45315731
  28. Sun Dec 12 22:43:10 2021 error -9 reading relation 50841836
  29. Sun Dec 12 22:43:16 2021 error -15 reading relation 52329519
  30. Sun Dec 12 22:43:25 2021 error -9 reading relation 54083205
  31. Sun Dec 12 22:43:41 2021 error -9 reading relation 57673147
  32. Sun Dec 12 22:43:46 2021 error -9 reading relation 58752181
  33. Sun Dec 12 22:44:16 2021 error -15 reading relation 65169503
  34. Sun Dec 12 22:44:16 2021 error -15 reading relation 65271236
  35. Sun Dec 12 22:44:30 2021 error -9 reading relation 68183109
  36. Sun Dec 12 22:44:38 2021 error -9 reading relation 69927991
  37. Sun Dec 12 22:44:44 2021 error -9 reading relation 71276845
  38. Sun Dec 12 22:44:57 2021 error -9 reading relation 73874380
  39. Sun Dec 12 22:46:28 2021 skipped 37 relations with b > 2^32
  40. Sun Dec 12 22:46:28 2021 skipped 13 relations with composite factors
  41. Sun Dec 12 22:46:28 2021 found 3846576 hash collisions in 93485824 relations
  42. Sun Dec 12 22:46:32 2021 added 2926300 free relations
  43. Sun Dec 12 22:46:32 2021 commencing duplicate removal, pass 2
  44. Sun Dec 12 22:46:49 2021 found 0 duplicates and 96412124 unique relations
  45. Sun Dec 12 22:46:49 2021 memory use: 261.2 MB
  46. Sun Dec 12 22:46:49 2021 reading ideals above 720000
  47. Sun Dec 12 22:46:49 2021 commencing singleton removal, initial pass
  48. Sun Dec 12 22:54:25 2021 memory use: 2756.0 MB
  49. Sun Dec 12 22:54:25 2021 reading all ideals from disk
  50. Sun Dec 12 22:54:25 2021 memory use: 3654.0 MB
  51. Sun Dec 12 22:54:28 2021 keeping 90310106 ideals with weight <= 200, target excess is 473803
  52. Sun Dec 12 22:54:33 2021 commencing in-memory singleton removal
  53. Sun Dec 12 22:54:35 2021 begin with 96412124 relations and 90310106 unique ideals
  54. Sun Dec 12 22:55:08 2021 reduce to 62407937 relations and 52775149 ideals in 15 passes
  55. Sun Dec 12 22:55:08 2021 max relations containing the same ideal: 157
  56. Sun Dec 12 22:55:21 2021 removing 5557156 relations and 4557156 ideals in 1000000 cliques
  57. Sun Dec 12 22:55:23 2021 commencing in-memory singleton removal
  58. Sun Dec 12 22:55:24 2021 begin with 56850781 relations and 52775149 unique ideals
  59. Sun Dec 12 22:55:39 2021 reduce to 56410385 relations and 47768148 ideals in 8 passes
  60. Sun Dec 12 22:55:39 2021 max relations containing the same ideal: 149
  61. Sun Dec 12 22:55:51 2021 removing 4311649 relations and 3311649 ideals in 1000000 cliques
  62. Sun Dec 12 22:55:53 2021 commencing in-memory singleton removal
  63. Sun Dec 12 22:55:54 2021 begin with 52098736 relations and 47768148 unique ideals
  64. Sun Dec 12 22:56:07 2021 reduce to 51800759 relations and 44152931 ideals in 8 passes
  65. Sun Dec 12 22:56:07 2021 max relations containing the same ideal: 141
  66. Sun Dec 12 22:56:19 2021 removing 3956088 relations and 2956088 ideals in 1000000 cliques
  67. Sun Dec 12 22:56:20 2021 commencing in-memory singleton removal
  68. Sun Dec 12 22:56:22 2021 begin with 47844671 relations and 44152931 unique ideals
  69. Sun Dec 12 22:56:34 2021 reduce to 47575624 relations and 40922649 ideals in 8 passes
  70. Sun Dec 12 22:56:34 2021 max relations containing the same ideal: 132
  71. Sun Dec 12 22:56:44 2021 removing 3786583 relations and 2786583 ideals in 1000000 cliques
  72. Sun Dec 12 22:56:46 2021 commencing in-memory singleton removal
  73. Sun Dec 12 22:56:47 2021 begin with 43789041 relations and 40922649 unique ideals
  74. Sun Dec 12 22:56:58 2021 reduce to 43524660 relations and 37866510 ideals in 8 passes
  75. Sun Dec 12 22:56:58 2021 max relations containing the same ideal: 125
  76. Sun Dec 12 22:57:08 2021 removing 3693320 relations and 2693320 ideals in 1000000 cliques
  77. Sun Dec 12 22:57:09 2021 commencing in-memory singleton removal
  78. Sun Dec 12 22:57:10 2021 begin with 39831340 relations and 37866510 unique ideals
  79. Sun Dec 12 22:57:18 2021 reduce to 39562196 relations and 34898371 ideals in 7 passes
  80. Sun Dec 12 22:57:18 2021 max relations containing the same ideal: 117
  81. Sun Dec 12 22:57:28 2021 removing 3645055 relations and 2645055 ideals in 1000000 cliques
  82. Sun Dec 12 22:57:29 2021 commencing in-memory singleton removal
  83. Sun Dec 12 22:57:30 2021 begin with 35917141 relations and 34898371 unique ideals
  84. Sun Dec 12 22:57:37 2021 reduce to 35632167 relations and 31961878 ideals in 7 passes
  85. Sun Dec 12 22:57:37 2021 max relations containing the same ideal: 108
  86. Sun Dec 12 22:57:46 2021 removing 3630785 relations and 2630785 ideals in 1000000 cliques
  87. Sun Dec 12 22:57:47 2021 commencing in-memory singleton removal
  88. Sun Dec 12 22:57:48 2021 begin with 32001382 relations and 31961878 unique ideals
  89. Sun Dec 12 22:57:56 2021 reduce to 31690739 relations and 29012768 ideals in 8 passes
  90. Sun Dec 12 22:57:56 2021 max relations containing the same ideal: 98
  91. Sun Dec 12 22:58:03 2021 removing 3639469 relations and 2639469 ideals in 1000000 cliques
  92. Sun Dec 12 22:58:04 2021 commencing in-memory singleton removal
  93. Sun Dec 12 22:58:05 2021 begin with 28051270 relations and 29012768 unique ideals
  94. Sun Dec 12 22:58:12 2021 reduce to 27700858 relations and 26013079 ideals in 8 passes
  95. Sun Dec 12 22:58:12 2021 max relations containing the same ideal: 93
  96. Sun Dec 12 22:58:19 2021 removing 3674669 relations and 2674669 ideals in 1000000 cliques
  97. Sun Dec 12 22:58:19 2021 commencing in-memory singleton removal
  98. Sun Dec 12 22:58:20 2021 begin with 24026189 relations and 26013079 unique ideals
  99. Sun Dec 12 22:58:26 2021 reduce to 23617728 relations and 22916813 ideals in 8 passes
  100. Sun Dec 12 22:58:26 2021 max relations containing the same ideal: 81
  101. Sun Dec 12 22:58:32 2021 removing 833870 relations and 682567 ideals in 151303 cliques
  102. Sun Dec 12 22:58:32 2021 commencing in-memory singleton removal
  103. Sun Dec 12 22:58:33 2021 begin with 22783858 relations and 22916813 unique ideals
  104. Sun Dec 12 22:58:37 2021 reduce to 22762071 relations and 22212308 ideals in 6 passes
  105. Sun Dec 12 22:58:37 2021 max relations containing the same ideal: 77
  106. Sun Dec 12 22:58:45 2021 relations with 0 large ideals: 38388
  107. Sun Dec 12 22:58:45 2021 relations with 1 large ideals: 6312
  108. Sun Dec 12 22:58:45 2021 relations with 2 large ideals: 76210
  109. Sun Dec 12 22:58:45 2021 relations with 3 large ideals: 522376
  110. Sun Dec 12 22:58:45 2021 relations with 4 large ideals: 1951577
  111. Sun Dec 12 22:58:45 2021 relations with 5 large ideals: 4349139
  112. Sun Dec 12 22:58:45 2021 relations with 6 large ideals: 6822029
  113. Sun Dec 12 22:58:45 2021 relations with 7+ large ideals: 8996040
  114. Sun Dec 12 22:58:45 2021 commencing 2-way merge
  115. Sun Dec 12 22:58:53 2021 reduce to 14824184 relation sets and 14274421 unique ideals
  116. Sun Dec 12 22:58:53 2021 commencing full merge
  117. Sun Dec 12 23:02:23 2021 memory use: 1923.2 MB
  118. Sun Dec 12 23:02:24 2021 found 6906099 cycles, need 6864621
  119. Sun Dec 12 23:02:25 2021 weight of 6864621 cycles is about 686847823 (100.06/cycle)
  120. Sun Dec 12 23:02:25 2021 distribution of cycle lengths:
  121. Sun Dec 12 23:02:25 2021 1 relations: 529053
  122. Sun Dec 12 23:02:25 2021 2 relations: 552052
  123. Sun Dec 12 23:02:25 2021 3 relations: 552920
  124. Sun Dec 12 23:02:25 2021 4 relations: 530660
  125. Sun Dec 12 23:02:25 2021 5 relations: 515255
  126. Sun Dec 12 23:02:25 2021 6 relations: 495781
  127. Sun Dec 12 23:02:25 2021 7 relations: 468122
  128. Sun Dec 12 23:02:25 2021 8 relations: 439553
  129. Sun Dec 12 23:02:25 2021 9 relations: 405422
  130. Sun Dec 12 23:02:25 2021 10+ relations: 2375803
  131. Sun Dec 12 23:02:25 2021 heaviest cycle: 28 relations
  132. Sun Dec 12 23:02:27 2021 commencing cycle optimization
  133. Sun Dec 12 23:02:34 2021 start with 55110203 relations
  134. Sun Dec 12 23:03:48 2021 pruned 2244939 relations
  135. Sun Dec 12 23:03:48 2021 memory use: 1504.3 MB
  136. Sun Dec 12 23:03:48 2021 distribution of cycle lengths:
  137. Sun Dec 12 23:03:48 2021 1 relations: 529053
  138. Sun Dec 12 23:03:48 2021 2 relations: 562583
  139. Sun Dec 12 23:03:48 2021 3 relations: 573117
  140. Sun Dec 12 23:03:48 2021 4 relations: 549919
  141. Sun Dec 12 23:03:48 2021 5 relations: 538059
  142. Sun Dec 12 23:03:48 2021 6 relations: 515817
  143. Sun Dec 12 23:03:48 2021 7 relations: 488766
  144. Sun Dec 12 23:03:48 2021 8 relations: 456139
  145. Sun Dec 12 23:03:48 2021 9 relations: 420850
  146. Sun Dec 12 23:03:48 2021 10+ relations: 2230318
  147. Sun Dec 12 23:03:48 2021 heaviest cycle: 28 relations
  148. Sun Dec 12 23:03:54 2021 RelProcTime: 1479
  149. Sun Dec 12 23:03:54 2021
  150. Sun Dec 12 23:03:54 2021 commencing linear algebra
  151. Sun Dec 12 23:03:54 2021 using VBITS=384
  152. Sun Dec 12 23:03:55 2021 read 6864621 cycles
  153. Sun Dec 12 23:04:03 2021 cycles contain 22450442 unique relations
  154. Sun Dec 12 23:05:18 2021 read 22450442 relations
  155. Sun Dec 12 23:05:42 2021 using 20 quadratic characters above 4294917295
  156. Sun Dec 12 23:06:43 2021 building initial matrix
  157. Sun Dec 12 23:09:09 2021 memory use: 2750.5 MB
  158. Sun Dec 12 23:09:11 2021 read 6864621 cycles
  159. Sun Dec 12 23:09:12 2021 matrix is 6864444 x 6864621 (2760.9 MB) with weight 788726675 (114.90/col)
  160. Sun Dec 12 23:09:12 2021 sparse part has weight 648246837 (94.43/col)
  161. Sun Dec 12 23:09:53 2021 filtering completed in 2 passes
  162. Sun Dec 12 23:09:54 2021 matrix is 6863987 x 6864135 (2760.9 MB) with weight 788710989 (114.90/col)
  163. Sun Dec 12 23:09:54 2021 sparse part has weight 648241035 (94.44/col)
  164. Sun Dec 12 23:10:03 2021 matrix starts at (0, 0)
  165. Sun Dec 12 23:10:04 2021 matrix is 6863987 x 6864135 (2760.9 MB) with weight 788710989 (114.90/col)
  166. Sun Dec 12 23:10:04 2021 sparse part has weight 648241035 (94.44/col)
  167. Sun Dec 12 23:10:04 2021 saving the first 368 matrix rows for later
  168. Sun Dec 12 23:10:05 2021 matrix includes 384 packed rows
  169. Sun Dec 12 23:10:07 2021 matrix is 6863619 x 6864135 (2587.7 MB) with weight 571300032 (83.23/col)
  170. Sun Dec 12 23:10:07 2021 sparse part has weight 541060950 (78.82/col)
  171. Sun Dec 12 23:10:08 2021 using GPU 0 (Tesla V100-PCIE-32GB)
  172. Sun Dec 12 23:10:08 2021 selected card has CUDA arch 7.0
  173. Sun Dec 12 23:10:28 2021 commencing Lanczos iteration
  174. Sun Dec 12 23:10:28 2021 memory use: 6694.1 MB
  175. Sun Dec 12 23:10:31 2021 linear algebra at 0.0%, ETA 1h39m
  176. Sun Dec 12 23:10:33 2021 checkpointing every 3800000 dimensions
  177. Mon Dec 13 00:46:47 2021 lanczos halted after 17911 iterations (dim = 6863613)
  178. Mon Dec 13 00:47:20 2021 recovered 32 nontrivial dependencies
  179. Mon Dec 13 00:47:21 2021 BLanczosTime: 6207
  180. Mon Dec 13 00:47:21 2021
  181. Mon Dec 13 00:47:21 2021 commencing square root phase
  182. Mon Dec 13 00:47:21 2021 handling dependencies 1 to 64
  183. Mon Dec 13 00:47:21 2021 reading relations for dependency 1
  184. Mon Dec 13 00:47:21 2021 read 3430262 cycles
  185. Mon Dec 13 00:47:25 2021 cycles contain 11223006 unique relations
  186. Mon Dec 13 00:48:06 2021 read 11223006 relations
  187. Mon Dec 13 00:48:35 2021 multiplying 11223006 relations
  188. Mon Dec 13 00:51:47 2021 multiply complete, coefficients have about 277.20 million bits
  189. Mon Dec 13 00:51:48 2021 initial square root is modulo 94201
  190. Mon Dec 13 00:55:40 2021 GCD is N, no factor found
  191. Mon Dec 13 00:55:40 2021 reading relations for dependency 2
  192. Mon Dec 13 00:55:41 2021 read 3432827 cycles
  193. Mon Dec 13 00:55:45 2021 cycles contain 11224714 unique relations
  194. Mon Dec 13 00:56:23 2021 read 11224714 relations
  195. Mon Dec 13 00:56:51 2021 multiplying 11224714 relations
  196. Mon Dec 13 01:00:04 2021 multiply complete, coefficients have about 277.24 million bits
  197. Mon Dec 13 01:00:04 2021 initial square root is modulo 94321
  198. Mon Dec 13 01:03:56 2021 GCD is N, no factor found
  199. Mon Dec 13 01:03:56 2021 reading relations for dependency 3
  200. Mon Dec 13 01:04:01 2021 read 3431375 cycles
  201. Mon Dec 13 01:04:05 2021 cycles contain 11222216 unique relations
  202. Mon Dec 13 01:04:43 2021 read 11222216 relations
  203. Mon Dec 13 01:05:11 2021 multiplying 11222216 relations
  204. Mon Dec 13 01:08:23 2021 multiply complete, coefficients have about 277.17 million bits
  205. Mon Dec 13 01:08:24 2021 initial square root is modulo 94079
  206. Mon Dec 13 01:12:17 2021 sqrtTime: 1496
  207. Mon Dec 13 01:12:17 2021 p86 factor: 30041734511536620204870492648558337671502741589598351526269523670699930433012767700221
  208. Mon Dec 13 01:12:17 2021 p115 factor: 6208313418744849140274344575371187809713240890235004635111839073125744401828755415603048543123460256039299928468153
  209. Mon Dec 13 01:12:17 2021 elapsed time 02:33:03
  210.  
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