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C154_159978_11416 postprocessing log

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Jun 7th, 2022
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  1. Mon Jun 6 21:23:11 2022
  2. Mon Jun 6 21:23:11 2022
  3. Mon Jun 6 21:23:11 2022 Msieve v. 1.54 (SVN 1043M)
  4. Mon Jun 6 21:23:11 2022 random seeds: 2ac2f223 c5b4d453
  5. Mon Jun 6 21:23:11 2022 factoring 3575371580386472314806915933049010700713857025015790428940306668820413511277207163857680106155593938301654168251064542508411872396545328356860241150984187 (154 digits)
  6. Mon Jun 6 21:23:12 2022 searching for 15-digit factors
  7. Mon Jun 6 21:23:12 2022 commencing number field sieve (154-digit input)
  8. Mon Jun 6 21:23:12 2022 R0: -491527251343473460913402908718
  9. Mon Jun 6 21:23:12 2022 R1: 323196385789569413
  10. Mon Jun 6 21:23:12 2022 A0: 18168652109811690363825109308549285
  11. Mon Jun 6 21:23:12 2022 A1: 1362895433517787018563259807329
  12. Mon Jun 6 21:23:12 2022 A2: 6539686852091053502019611
  13. Mon Jun 6 21:23:12 2022 A3: -3442707013939099745
  14. Mon Jun 6 21:23:12 2022 A4: -1993691761036
  15. Mon Jun 6 21:23:12 2022 A5: 124620
  16. Mon Jun 6 21:23:12 2022 skew 1638831.98, size 6.304e-15, alpha -6.385, combined = 3.332e-12 rroots = 5
  17. Mon Jun 6 21:23:12 2022
  18. Mon Jun 6 21:23:12 2022 commencing relation filtering
  19. Mon Jun 6 21:23:12 2022 setting target matrix density to 130.0
  20. Mon Jun 6 21:23:12 2022 estimated available RAM is 63624.2 MB
  21. Mon Jun 6 21:23:12 2022 commencing duplicate removal, pass 1
  22. Mon Jun 6 21:32:32 2022 found 2009472 hash collisions in 47850373 relations
  23. Mon Jun 6 21:33:11 2022 added 121332 free relations
  24. Mon Jun 6 21:33:11 2022 commencing duplicate removal, pass 2
  25. Mon Jun 6 21:33:28 2022 found 0 duplicates and 47971705 unique relations
  26. Mon Jun 6 21:33:28 2022 memory use: 130.6 MB
  27. Mon Jun 6 21:33:29 2022 reading ideals above 720000
  28. Mon Jun 6 21:33:29 2022 commencing singleton removal, initial pass
  29. Mon Jun 6 21:43:00 2022 memory use: 1378.0 MB
  30. Mon Jun 6 21:43:00 2022 reading all ideals from disk
  31. Mon Jun 6 21:43:01 2022 memory use: 1704.9 MB
  32. Mon Jun 6 21:43:07 2022 keeping 45916265 ideals with weight <= 200, target excess is 259911
  33. Mon Jun 6 21:43:12 2022 commencing in-memory singleton removal
  34. Mon Jun 6 21:43:16 2022 begin with 47971705 relations and 45916265 unique ideals
  35. Mon Jun 6 21:44:15 2022 reduce to 28711004 relations and 24476621 ideals in 15 passes
  36. Mon Jun 6 21:44:15 2022 max relations containing the same ideal: 147
  37. Mon Jun 6 21:44:33 2022 removing 2553233 relations and 2153233 ideals in 400000 cliques
  38. Mon Jun 6 21:44:35 2022 commencing in-memory singleton removal
  39. Mon Jun 6 21:44:37 2022 begin with 26157771 relations and 24476621 unique ideals
  40. Mon Jun 6 21:45:09 2022 reduce to 25990613 relations and 22153284 ideals in 8 passes
  41. Mon Jun 6 21:45:09 2022 max relations containing the same ideal: 141
  42. Mon Jun 6 21:45:25 2022 removing 1927797 relations and 1527797 ideals in 400000 cliques
  43. Mon Jun 6 21:45:27 2022 commencing in-memory singleton removal
  44. Mon Jun 6 21:45:29 2022 begin with 24062816 relations and 22153284 unique ideals
  45. Mon Jun 6 21:45:55 2022 reduce to 23953517 relations and 20514513 ideals in 7 passes
  46. Mon Jun 6 21:45:55 2022 max relations containing the same ideal: 132
  47. Mon Jun 6 21:46:09 2022 removing 1738042 relations and 1338042 ideals in 400000 cliques
  48. Mon Jun 6 21:46:11 2022 commencing in-memory singleton removal
  49. Mon Jun 6 21:46:13 2022 begin with 22215475 relations and 20514513 unique ideals
  50. Mon Jun 6 21:46:35 2022 reduce to 22118950 relations and 19078386 ideals in 7 passes
  51. Mon Jun 6 21:46:35 2022 max relations containing the same ideal: 125
  52. Mon Jun 6 21:46:49 2022 removing 1638583 relations and 1238583 ideals in 400000 cliques
  53. Mon Jun 6 21:46:50 2022 commencing in-memory singleton removal
  54. Mon Jun 6 21:46:52 2022 begin with 20480367 relations and 19078386 unique ideals
  55. Mon Jun 6 21:47:17 2022 reduce to 20388573 relations and 17746516 ideals in 8 passes
  56. Mon Jun 6 21:47:17 2022 max relations containing the same ideal: 119
  57. Mon Jun 6 21:47:29 2022 removing 1578209 relations and 1178209 ideals in 400000 cliques
  58. Mon Jun 6 21:47:30 2022 commencing in-memory singleton removal
  59. Mon Jun 6 21:47:32 2022 begin with 18810364 relations and 17746516 unique ideals
  60. Mon Jun 6 21:47:52 2022 reduce to 18718822 relations and 16475223 ideals in 7 passes
  61. Mon Jun 6 21:47:52 2022 max relations containing the same ideal: 111
  62. Mon Jun 6 21:48:04 2022 removing 1538085 relations and 1138085 ideals in 400000 cliques
  63. Mon Jun 6 21:48:05 2022 commencing in-memory singleton removal
  64. Mon Jun 6 21:48:06 2022 begin with 17180737 relations and 16475223 unique ideals
  65. Mon Jun 6 21:48:24 2022 reduce to 17087131 relations and 15241730 ideals in 7 passes
  66. Mon Jun 6 21:48:24 2022 max relations containing the same ideal: 105
  67. Mon Jun 6 21:48:34 2022 removing 1513046 relations and 1113046 ideals in 400000 cliques
  68. Mon Jun 6 21:48:35 2022 commencing in-memory singleton removal
  69. Mon Jun 6 21:48:37 2022 begin with 15574085 relations and 15241730 unique ideals
  70. Mon Jun 6 21:48:50 2022 reduce to 15476756 relations and 14029495 ideals in 7 passes
  71. Mon Jun 6 21:48:50 2022 max relations containing the same ideal: 98
  72. Mon Jun 6 21:49:00 2022 removing 1497694 relations and 1097694 ideals in 400000 cliques
  73. Mon Jun 6 21:49:01 2022 commencing in-memory singleton removal
  74. Mon Jun 6 21:49:02 2022 begin with 13979062 relations and 14029495 unique ideals
  75. Mon Jun 6 21:49:16 2022 reduce to 13875317 relations and 12825725 ideals in 7 passes
  76. Mon Jun 6 21:49:16 2022 max relations containing the same ideal: 91
  77. Mon Jun 6 21:49:22 2022 removing 1490299 relations and 1090299 ideals in 400000 cliques
  78. Mon Jun 6 21:49:23 2022 commencing in-memory singleton removal
  79. Mon Jun 6 21:49:24 2022 begin with 12385018 relations and 12825725 unique ideals
  80. Mon Jun 6 21:49:31 2022 reduce to 12270446 relations and 11618150 ideals in 7 passes
  81. Mon Jun 6 21:49:31 2022 max relations containing the same ideal: 87
  82. Mon Jun 6 21:49:37 2022 removing 1341674 relations and 990875 ideals in 350799 cliques
  83. Mon Jun 6 21:49:37 2022 commencing in-memory singleton removal
  84. Mon Jun 6 21:49:38 2022 begin with 10928772 relations and 11618150 unique ideals
  85. Mon Jun 6 21:49:44 2022 reduce to 10825758 relations and 10521804 ideals in 7 passes
  86. Mon Jun 6 21:49:44 2022 max relations containing the same ideal: 80
  87. Mon Jun 6 21:49:52 2022 relations with 0 large ideals: 841
  88. Mon Jun 6 21:49:52 2022 relations with 1 large ideals: 3177
  89. Mon Jun 6 21:49:52 2022 relations with 2 large ideals: 46319
  90. Mon Jun 6 21:49:52 2022 relations with 3 large ideals: 312747
  91. Mon Jun 6 21:49:52 2022 relations with 4 large ideals: 1119206
  92. Mon Jun 6 21:49:52 2022 relations with 5 large ideals: 2342452
  93. Mon Jun 6 21:49:52 2022 relations with 6 large ideals: 3020566
  94. Mon Jun 6 21:49:52 2022 relations with 7+ large ideals: 3980450
  95. Mon Jun 6 21:49:52 2022 commencing 2-way merge
  96. Mon Jun 6 21:50:01 2022 reduce to 6922125 relation sets and 6618171 unique ideals
  97. Mon Jun 6 21:50:01 2022 commencing full merge
  98. Mon Jun 6 21:53:41 2022 memory use: 864.6 MB
  99. Mon Jun 6 21:53:42 2022 found 2994620 cycles, need 2994371
  100. Mon Jun 6 21:53:44 2022 weight of 2994371 cycles is about 389894527 (130.21/cycle)
  101. Mon Jun 6 21:53:44 2022 distribution of cycle lengths:
  102. Mon Jun 6 21:53:44 2022 1 relations: 99418
  103. Mon Jun 6 21:53:44 2022 2 relations: 160610
  104. Mon Jun 6 21:53:44 2022 3 relations: 191972
  105. Mon Jun 6 21:53:44 2022 4 relations: 198981
  106. Mon Jun 6 21:53:44 2022 5 relations: 205680
  107. Mon Jun 6 21:53:44 2022 6 relations: 203990
  108. Mon Jun 6 21:53:44 2022 7 relations: 200598
  109. Mon Jun 6 21:53:44 2022 8 relations: 195489
  110. Mon Jun 6 21:53:44 2022 9 relations: 187080
  111. Mon Jun 6 21:53:44 2022 10+ relations: 1350553
  112. Mon Jun 6 21:53:44 2022 heaviest cycle: 28 relations
  113. Mon Jun 6 21:53:45 2022 commencing cycle optimization
  114. Mon Jun 6 21:53:55 2022 start with 29008924 relations
  115. Mon Jun 6 21:55:26 2022 pruned 1455080 relations
  116. Mon Jun 6 21:55:26 2022 memory use: 743.5 MB
  117. Mon Jun 6 21:55:26 2022 distribution of cycle lengths:
  118. Mon Jun 6 21:55:26 2022 1 relations: 99418
  119. Mon Jun 6 21:55:26 2022 2 relations: 165110
  120. Mon Jun 6 21:55:26 2022 3 relations: 201036
  121. Mon Jun 6 21:55:26 2022 4 relations: 208160
  122. Mon Jun 6 21:55:26 2022 5 relations: 216439
  123. Mon Jun 6 21:55:26 2022 6 relations: 214919
  124. Mon Jun 6 21:55:26 2022 7 relations: 212135
  125. Mon Jun 6 21:55:26 2022 8 relations: 206116
  126. Mon Jun 6 21:55:26 2022 9 relations: 196525
  127. Mon Jun 6 21:55:26 2022 10+ relations: 1274513
  128. Mon Jun 6 21:55:26 2022 heaviest cycle: 28 relations
  129. Mon Jun 6 21:55:33 2022 RelProcTime: 1941
  130. Mon Jun 6 21:55:33 2022 elapsed time 00:32:22
  131. Mon Jun 6 21:58:13 2022
  132. Mon Jun 6 21:58:13 2022
  133. Mon Jun 6 21:58:13 2022 Msieve v. 1.54 (SVN 1043M)
  134. Mon Jun 6 21:58:13 2022 random seeds: 7666c8c6 496a0949
  135. Mon Jun 6 21:58:13 2022 factoring 3575371580386472314806915933049010700713857025015790428940306668820413511277207163857680106155593938301654168251064542508411872396545328356860241150984187 (154 digits)
  136. Mon Jun 6 21:58:14 2022 searching for 15-digit factors
  137. Mon Jun 6 21:58:14 2022 commencing number field sieve (154-digit input)
  138. Mon Jun 6 21:58:14 2022 R0: -491527251343473460913402908718
  139. Mon Jun 6 21:58:14 2022 R1: 323196385789569413
  140. Mon Jun 6 21:58:14 2022 A0: 18168652109811690363825109308549285
  141. Mon Jun 6 21:58:14 2022 A1: 1362895433517787018563259807329
  142. Mon Jun 6 21:58:14 2022 A2: 6539686852091053502019611
  143. Mon Jun 6 21:58:14 2022 A3: -3442707013939099745
  144. Mon Jun 6 21:58:14 2022 A4: -1993691761036
  145. Mon Jun 6 21:58:14 2022 A5: 124620
  146. Mon Jun 6 21:58:14 2022 skew 1638831.98, size 6.304e-15, alpha -6.385, combined = 3.332e-12 rroots = 5
  147. Mon Jun 6 21:58:14 2022
  148. Mon Jun 6 21:58:14 2022 commencing linear algebra
  149. Mon Jun 6 21:58:15 2022 read 2994371 cycles
  150. Mon Jun 6 21:58:24 2022 cycles contain 10634936 unique relations
  151. Mon Jun 6 21:59:23 2022 read 10634936 relations
  152. Mon Jun 6 21:59:44 2022 using 20 quadratic characters above 4294917295
  153. Mon Jun 6 22:00:39 2022 building initial matrix
  154. Mon Jun 6 22:04:27 2022 memory use: 1455.1 MB
  155. Mon Jun 6 22:04:29 2022 read 2994371 cycles
  156. Mon Jun 6 22:04:30 2022 matrix is 2994194 x 2994371 (1504.3 MB) with weight 455999725 (152.29/col)
  157. Mon Jun 6 22:04:30 2022 sparse part has weight 358416893 (119.70/col)
  158. Mon Jun 6 22:05:15 2022 filtering completed in 2 passes
  159. Mon Jun 6 22:05:16 2022 matrix is 2994186 x 2994363 (1504.3 MB) with weight 455999383 (152.29/col)
  160. Mon Jun 6 22:05:16 2022 sparse part has weight 358416809 (119.70/col)
  161. Mon Jun 6 22:07:22 2022 matrix starts at (0, 0)
  162. Mon Jun 6 22:07:23 2022 matrix is 2994186 x 2994363 (1504.3 MB) with weight 455999383 (152.29/col)
  163. Mon Jun 6 22:07:23 2022 sparse part has weight 358416809 (119.70/col)
  164. Mon Jun 6 22:07:23 2022 saving the first 48 matrix rows for later
  165. Mon Jun 6 22:07:23 2022 matrix includes 64 packed rows
  166. Mon Jun 6 22:07:24 2022 matrix is 2994138 x 2994363 (1459.9 MB) with weight 392730183 (131.16/col)
  167. Mon Jun 6 22:07:24 2022 sparse part has weight 352747712 (117.80/col)
  168. Mon Jun 6 22:07:24 2022 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  169. Mon Jun 6 22:07:36 2022 commencing Lanczos iteration (4 threads)
  170. Mon Jun 6 22:07:36 2022 memory use: 1345.7 MB
  171. Mon Jun 6 22:07:45 2022 linear algebra at 0.1%, ETA 4h54m
  172. Mon Jun 6 22:07:48 2022 checkpointing every 610000 dimensions
  173. Tue Jun 7 03:29:17 2022 lanczos halted after 47349 iterations (dim = 2994138)
  174. Tue Jun 7 03:29:20 2022 recovered 31 nontrivial dependencies
  175. Tue Jun 7 03:29:20 2022 BLanczosTime: 19866
  176. Tue Jun 7 03:29:20 2022
  177. Tue Jun 7 03:29:20 2022 commencing square root phase
  178. Tue Jun 7 03:29:20 2022 reading relations for dependency 1
  179. Tue Jun 7 03:29:20 2022 read 1498206 cycles
  180. Tue Jun 7 03:29:24 2022 cycles contain 5318442 unique relations
  181. Tue Jun 7 03:29:54 2022 read 5318442 relations
  182. Tue Jun 7 03:30:21 2022 multiplying 5318442 relations
  183. Tue Jun 7 03:36:59 2022 multiply complete, coefficients have about 285.07 million bits
  184. Tue Jun 7 03:37:01 2022 initial square root is modulo 130367
  185. Tue Jun 7 03:44:18 2022 sqrtTime: 898
  186. Tue Jun 7 03:44:18 2022 p66 factor: 248116048010785141054335367872665412085409394019755585773018540137
  187. Tue Jun 7 03:44:18 2022 p89 factor: 14410077901253116815877786783311748136192342861497852307122085997956446769409215488915651
  188. Tue Jun 7 03:44:18 2022 elapsed time 05:46:05
  189.  
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