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gchilders

95999_237

Jan 5th, 2022
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  1. Wed Jan 5 01:02:57 2022
  2. Wed Jan 5 01:02:57 2022
  3. Wed Jan 5 01:02:57 2022 Msieve v. 1.54 (SVN unknown)
  4. Wed Jan 5 01:02:57 2022 random seeds: ecc9a745 481a8ae6
  5. Wed Jan 5 01:02:57 2022 factoring 95999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 (239 digits)
  6. Wed Jan 5 01:02:57 2022 no P-1/P+1/ECM available, skipping
  7. Wed Jan 5 01:02:57 2022 commencing number field sieve (239-digit input)
  8. Wed Jan 5 01:02:57 2022 R0: -2000000000000000000000000000000000000000
  9. Wed Jan 5 01:02:58 2022 R1: 1
  10. Wed Jan 5 01:02:58 2022 A0: -1
  11. Wed Jan 5 01:02:58 2022 A1: 0
  12. Wed Jan 5 01:02:58 2022 A2: 0
  13. Wed Jan 5 01:02:58 2022 A3: 0
  14. Wed Jan 5 01:02:58 2022 A4: 0
  15. Wed Jan 5 01:02:58 2022 A5: 0
  16. Wed Jan 5 01:02:58 2022 A6: 1500
  17. Wed Jan 5 01:02:58 2022 skew 0.30, size 4.619e-12, alpha 1.773, combined = 3.698e-13 rroots = 2
  18. Wed Jan 5 01:02:58 2022
  19. Wed Jan 5 01:02:58 2022 commencing relation filtering
  20. Wed Jan 5 01:02:58 2022 setting target matrix density to 110.0
  21. Wed Jan 5 01:02:58 2022 estimated available RAM is 515600.8 MB
  22. Wed Jan 5 01:02:58 2022 commencing duplicate removal, pass 1
  23. Wed Jan 5 01:03:20 2022 error -9 reading relation 4796232
  24. Wed Jan 5 01:03:21 2022 error -15 reading relation 4906823
  25. Wed Jan 5 01:03:39 2022 error -9 reading relation 8912068
  26. Wed Jan 5 01:03:42 2022 error -9 reading relation 9513649
  27. Wed Jan 5 01:03:42 2022 error -9 reading relation 9515965
  28. Wed Jan 5 01:03:47 2022 error -9 reading relation 10431591
  29. Wed Jan 5 01:03:52 2022 error -9 reading relation 11464538
  30. Wed Jan 5 01:05:12 2022 error -15 reading relation 28366492
  31. Wed Jan 5 01:05:48 2022 error -9 reading relation 36075294
  32. Wed Jan 5 01:06:24 2022 error -15 reading relation 43589672
  33. Wed Jan 5 01:06:49 2022 error -9 reading relation 48800282
  34. Wed Jan 5 01:06:49 2022 error -9 reading relation 48844159
  35. Wed Jan 5 01:06:49 2022 error -9 reading relation 48899496
  36. Wed Jan 5 01:07:01 2022 error -1 reading relation 51443150
  37. Wed Jan 5 01:07:01 2022 error -9 reading relation 51515518
  38. Wed Jan 5 01:07:01 2022 error -9 reading relation 51528282
  39. Wed Jan 5 01:07:02 2022 error -9 reading relation 51686200
  40. Wed Jan 5 01:07:22 2022 error -9 reading relation 55767650
  41. Wed Jan 5 01:07:39 2022 error -15 reading relation 59318730
  42. Wed Jan 5 01:07:59 2022 error -15 reading relation 63685928
  43. Wed Jan 5 01:08:07 2022 error -15 reading relation 65356572
  44. Wed Jan 5 01:08:07 2022 error -9 reading relation 65357948
  45. Wed Jan 5 01:08:11 2022 error -9 reading relation 66221363
  46. Wed Jan 5 01:08:27 2022 error -15 reading relation 69517481
  47. Wed Jan 5 01:08:27 2022 error -9 reading relation 69568270
  48. Wed Jan 5 01:08:34 2022 error -15 reading relation 70980824
  49. Wed Jan 5 01:08:39 2022 error -9 reading relation 72122657
  50. Wed Jan 5 01:08:47 2022 error -9 reading relation 73697787
  51. Wed Jan 5 01:09:31 2022 error -9 reading relation 83070344
  52. Wed Jan 5 01:09:42 2022 error -9 reading relation 85304228
  53. Wed Jan 5 01:09:46 2022 error -15 reading relation 86137046
  54. Wed Jan 5 01:09:50 2022 error -9 reading relation 86912044
  55. Wed Jan 5 01:10:02 2022 error -9 reading relation 89501956
  56. Wed Jan 5 01:10:08 2022 error -9 reading relation 90852181
  57. Wed Jan 5 01:10:13 2022 error -9 reading relation 91830779
  58. Wed Jan 5 01:10:26 2022 skipped 480 relations with b > 2^32
  59. Wed Jan 5 01:10:26 2022 skipped 9 relations with composite factors
  60. Wed Jan 5 01:10:26 2022 found 3922912 hash collisions in 94435506 relations
  61. Wed Jan 5 01:10:34 2022 added 1218511 free relations
  62. Wed Jan 5 01:10:35 2022 commencing duplicate removal, pass 2
  63. Wed Jan 5 01:10:51 2022 found 0 duplicates and 95654017 unique relations
  64. Wed Jan 5 01:10:51 2022 memory use: 261.2 MB
  65. Wed Jan 5 01:10:51 2022 reading ideals above 720000
  66. Wed Jan 5 01:10:51 2022 commencing singleton removal, initial pass
  67. Wed Jan 5 01:20:14 2022 memory use: 2756.0 MB
  68. Wed Jan 5 01:20:14 2022 reading all ideals from disk
  69. Wed Jan 5 01:20:15 2022 memory use: 3787.6 MB
  70. Wed Jan 5 01:20:18 2022 keeping 92142799 ideals with weight <= 200, target excess is 503470
  71. Wed Jan 5 01:20:22 2022 commencing in-memory singleton removal
  72. Wed Jan 5 01:20:25 2022 begin with 95654017 relations and 92142799 unique ideals
  73. Wed Jan 5 01:21:00 2022 reduce to 61739561 relations and 54822912 ideals in 16 passes
  74. Wed Jan 5 01:21:00 2022 max relations containing the same ideal: 158
  75. Wed Jan 5 01:21:14 2022 removing 5911600 relations and 4911600 ideals in 1000000 cliques
  76. Wed Jan 5 01:21:16 2022 commencing in-memory singleton removal
  77. Wed Jan 5 01:21:17 2022 begin with 55827961 relations and 54822912 unique ideals
  78. Wed Jan 5 01:21:36 2022 reduce to 55338126 relations and 49411072 ideals in 10 passes
  79. Wed Jan 5 01:21:36 2022 max relations containing the same ideal: 146
  80. Wed Jan 5 01:21:49 2022 removing 4599497 relations and 3599497 ideals in 1000000 cliques
  81. Wed Jan 5 01:21:50 2022 commencing in-memory singleton removal
  82. Wed Jan 5 01:21:51 2022 begin with 50738629 relations and 49411072 unique ideals
  83. Wed Jan 5 01:22:06 2022 reduce to 50396661 relations and 45463095 ideals in 9 passes
  84. Wed Jan 5 01:22:06 2022 max relations containing the same ideal: 135
  85. Wed Jan 5 01:22:18 2022 removing 4234542 relations and 3234542 ideals in 1000000 cliques
  86. Wed Jan 5 01:22:20 2022 commencing in-memory singleton removal
  87. Wed Jan 5 01:22:21 2022 begin with 46162119 relations and 45463095 unique ideals
  88. Wed Jan 5 01:22:34 2022 reduce to 45842107 relations and 41902451 ideals in 9 passes
  89. Wed Jan 5 01:22:34 2022 max relations containing the same ideal: 127
  90. Wed Jan 5 01:22:45 2022 removing 4073561 relations and 3073561 ideals in 1000000 cliques
  91. Wed Jan 5 01:22:46 2022 commencing in-memory singleton removal
  92. Wed Jan 5 01:22:48 2022 begin with 41768546 relations and 41902451 unique ideals
  93. Wed Jan 5 01:22:58 2022 reduce to 41444137 relations and 38497940 ideals in 8 passes
  94. Wed Jan 5 01:22:58 2022 max relations containing the same ideal: 120
  95. Wed Jan 5 01:23:08 2022 removing 4005737 relations and 3005737 ideals in 1000000 cliques
  96. Wed Jan 5 01:23:10 2022 commencing in-memory singleton removal
  97. Wed Jan 5 01:23:11 2022 begin with 37438400 relations and 38497940 unique ideals
  98. Wed Jan 5 01:23:20 2022 reduce to 37092249 relations and 35138456 ideals in 8 passes
  99. Wed Jan 5 01:23:20 2022 max relations containing the same ideal: 112
  100. Wed Jan 5 01:23:29 2022 removing 3989382 relations and 2989382 ideals in 1000000 cliques
  101. Wed Jan 5 01:23:31 2022 commencing in-memory singleton removal
  102. Wed Jan 5 01:23:31 2022 begin with 33102867 relations and 35138456 unique ideals
  103. Wed Jan 5 01:23:41 2022 reduce to 32718416 relations and 31755430 ideals in 9 passes
  104. Wed Jan 5 01:23:41 2022 max relations containing the same ideal: 102
  105. Wed Jan 5 01:23:49 2022 removing 1872185 relations and 1493225 ideals in 378960 cliques
  106. Wed Jan 5 01:23:50 2022 commencing in-memory singleton removal
  107. Wed Jan 5 01:23:51 2022 begin with 30846231 relations and 31755430 unique ideals
  108. Wed Jan 5 01:23:58 2022 reduce to 30758704 relations and 30173754 ideals in 7 passes
  109. Wed Jan 5 01:23:58 2022 max relations containing the same ideal: 97
  110. Wed Jan 5 01:24:09 2022 relations with 0 large ideals: 19284
  111. Wed Jan 5 01:24:09 2022 relations with 1 large ideals: 3986
  112. Wed Jan 5 01:24:09 2022 relations with 2 large ideals: 52766
  113. Wed Jan 5 01:24:09 2022 relations with 3 large ideals: 407874
  114. Wed Jan 5 01:24:09 2022 relations with 4 large ideals: 1761192
  115. Wed Jan 5 01:24:09 2022 relations with 5 large ideals: 4599517
  116. Wed Jan 5 01:24:09 2022 relations with 6 large ideals: 7572784
  117. Wed Jan 5 01:24:09 2022 relations with 7+ large ideals: 16341301
  118. Wed Jan 5 01:24:09 2022 commencing 2-way merge
  119. Wed Jan 5 01:24:20 2022 reduce to 20057415 relation sets and 19472465 unique ideals
  120. Wed Jan 5 01:24:20 2022 commencing full merge
  121. Wed Jan 5 01:29:11 2022 memory use: 2588.1 MB
  122. Wed Jan 5 01:29:13 2022 found 9037549 cycles, need 9012665
  123. Wed Jan 5 01:29:15 2022 weight of 9012665 cycles is about 991478044 (110.01/cycle)
  124. Wed Jan 5 01:29:15 2022 distribution of cycle lengths:
  125. Wed Jan 5 01:29:15 2022 1 relations: 736562
  126. Wed Jan 5 01:29:15 2022 2 relations: 713967
  127. Wed Jan 5 01:29:15 2022 3 relations: 716887
  128. Wed Jan 5 01:29:15 2022 4 relations: 687729
  129. Wed Jan 5 01:29:15 2022 5 relations: 664569
  130. Wed Jan 5 01:29:15 2022 6 relations: 635558
  131. Wed Jan 5 01:29:15 2022 7 relations: 596272
  132. Wed Jan 5 01:29:15 2022 8 relations: 560622
  133. Wed Jan 5 01:29:15 2022 9 relations: 518088
  134. Wed Jan 5 01:29:15 2022 10+ relations: 3182411
  135. Wed Jan 5 01:29:15 2022 heaviest cycle: 28 relations
  136. Wed Jan 5 01:29:16 2022 commencing cycle optimization
  137. Wed Jan 5 01:29:27 2022 start with 73468388 relations
  138. Wed Jan 5 01:31:03 2022 pruned 3107198 relations
  139. Wed Jan 5 01:31:03 2022 memory use: 2015.5 MB
  140. Wed Jan 5 01:31:03 2022 distribution of cycle lengths:
  141. Wed Jan 5 01:31:03 2022 1 relations: 736562
  142. Wed Jan 5 01:31:03 2022 2 relations: 731386
  143. Wed Jan 5 01:31:03 2022 3 relations: 746088
  144. Wed Jan 5 01:31:03 2022 4 relations: 714280
  145. Wed Jan 5 01:31:03 2022 5 relations: 695116
  146. Wed Jan 5 01:31:03 2022 6 relations: 660873
  147. Wed Jan 5 01:31:03 2022 7 relations: 621237
  148. Wed Jan 5 01:31:03 2022 8 relations: 581222
  149. Wed Jan 5 01:31:03 2022 9 relations: 535337
  150. Wed Jan 5 01:31:03 2022 10+ relations: 2990564
  151. Wed Jan 5 01:31:03 2022 heaviest cycle: 28 relations
  152. Wed Jan 5 01:31:14 2022 RelProcTime: 1696
  153. Wed Jan 5 01:31:14 2022
  154. Wed Jan 5 01:31:14 2022 commencing linear algebra
  155. Wed Jan 5 01:31:14 2022 using VBITS=384
  156. Wed Jan 5 01:31:15 2022 read 9012665 cycles
  157. Wed Jan 5 01:31:26 2022 cycles contain 30392168 unique relations
  158. Wed Jan 5 01:33:06 2022 read 30392168 relations
  159. Wed Jan 5 01:33:40 2022 using 20 quadratic characters above 4294917295
  160. Wed Jan 5 01:35:05 2022 building initial matrix
  161. Wed Jan 5 01:38:47 2022 memory use: 3854.3 MB
  162. Wed Jan 5 01:38:50 2022 read 9012665 cycles
  163. Wed Jan 5 01:38:51 2022 matrix is 9012488 x 9012665 (3886.0 MB) with weight 1112856570 (123.48/col)
  164. Wed Jan 5 01:38:51 2022 sparse part has weight 928565669 (103.03/col)
  165. Wed Jan 5 01:39:45 2022 filtering completed in 2 passes
  166. Wed Jan 5 01:39:46 2022 matrix is 9012131 x 9012296 (3886.0 MB) with weight 1112845183 (123.48/col)
  167. Wed Jan 5 01:39:46 2022 sparse part has weight 928562129 (103.03/col)
  168. Wed Jan 5 01:40:02 2022 matrix starts at (0, 0)
  169. Wed Jan 5 01:40:02 2022 matrix is 9012131 x 9012296 (3886.0 MB) with weight 1112845183 (123.48/col)
  170. Wed Jan 5 01:40:02 2022 sparse part has weight 928562129 (103.03/col)
  171. Wed Jan 5 01:40:02 2022 saving the first 368 matrix rows for later
  172. Wed Jan 5 01:40:04 2022 matrix includes 384 packed rows
  173. Wed Jan 5 01:40:07 2022 matrix is 9011763 x 9012296 (3671.6 MB) with weight 824544063 (91.49/col)
  174. Wed Jan 5 01:40:07 2022 sparse part has weight 782235192 (86.80/col)
  175. Wed Jan 5 01:40:08 2022 using GPU 0 (Tesla V100-PCIE-32GB)
  176. Wed Jan 5 01:40:08 2022 selected card has CUDA arch 7.0
  177. Wed Jan 5 01:40:39 2022 commencing Lanczos iteration
  178. Wed Jan 5 01:40:39 2022 memory use: 9337.2 MB
  179. Wed Jan 5 01:40:43 2022 linear algebra at 0.0%, ETA 3h16m
  180. Wed Jan 5 01:40:45 2022 checkpointing every 3040000 dimensions
  181. Wed Jan 5 04:39:52 2022 lanczos halted after 23517 iterations (dim = 9011763)
  182. Wed Jan 5 04:40:26 2022 recovered 40 nontrivial dependencies
  183. Wed Jan 5 04:40:27 2022 BLanczosTime: 11353
  184. Wed Jan 5 04:40:27 2022
  185. Wed Jan 5 04:40:27 2022 commencing square root phase
  186. Wed Jan 5 04:40:27 2022 handling dependencies 1 to 64
  187. Wed Jan 5 04:40:27 2022 reading relations for dependency 1
  188. Wed Jan 5 04:40:28 2022 read 4506021 cycles
  189. Wed Jan 5 04:40:33 2022 cycles contain 15194334 unique relations
  190. Wed Jan 5 04:41:27 2022 read 15194334 relations
  191. Wed Jan 5 04:42:12 2022 multiplying 15194334 relations
  192. Wed Jan 5 04:51:55 2022 multiply complete, coefficients have about 532.90 million bits
  193. Wed Jan 5 04:51:57 2022 initial square root is modulo 60457
  194. Wed Jan 5 05:02:23 2022 sqrtTime: 1316
  195. Wed Jan 5 05:02:23 2022 p107 factor: 85386024410194600285281845335770402963152074922404549663541119494250222946830707974939877201733241879163007
  196. Wed Jan 5 05:02:23 2022 p133 factor: 1124305770916512562998195943369626481210023026405553651112836502660194642380533580282005891483194251925114614574737774047244704329857
  197. Wed Jan 5 05:02:23 2022 elapsed time 03:59:26
  198.  
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