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C162_933436_12583 postprocessing log

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Jun 1st, 2021
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  1. Sun May 30 14:19:46 2021
  2. Sun May 30 14:19:46 2021
  3. Sun May 30 14:19:46 2021 Msieve v. 1.54 (SVN 1025)
  4. Sun May 30 14:19:46 2021 random seeds: 924acd90 d1d12c43
  5. Sun May 30 14:19:46 2021 factoring 492814440383158169300421235157104557020141961710096944800293608770273262772737660322494789605417517244000144496936368384289906386354399863132915413818334927538079 (162 digits)
  6. Sun May 30 14:19:46 2021 no P-1/P+1/ECM available, skipping
  7. Sun May 30 14:19:46 2021 commencing number field sieve (162-digit input)
  8. Sun May 30 14:19:46 2021 R0: -23974559707028278928079194033688
  9. Sun May 30 14:19:46 2021 R1: 255021438453302381
  10. Sun May 30 14:19:46 2021 A0: 2860257410783843537547046544643972737875
  11. Sun May 30 14:19:46 2021 A1: 25887191519919336129637313136675905
  12. Sun May 30 14:19:46 2021 A2: -1954268231128157916500821231
  13. Sun May 30 14:19:46 2021 A3: -150432834073295874569
  14. Sun May 30 14:19:46 2021 A4: 2932594691736
  15. Sun May 30 14:19:46 2021 A5: 62220
  16. Sun May 30 14:19:46 2021 skew 23970823.73, size 8.184e-16, alpha -7.862, combined = 9.968e-13 rroots = 5
  17. Sun May 30 14:19:46 2021
  18. Sun May 30 14:19:46 2021 commencing relation filtering
  19. Sun May 30 14:19:46 2021 setting target matrix density to 120.0
  20. Sun May 30 14:19:46 2021 estimated available RAM is 15890.5 MB
  21. Sun May 30 14:19:46 2021 commencing duplicate removal, pass 1
  22. Sun May 30 14:34:06 2021 skipped 34 relations with composite factors
  23. Sun May 30 14:34:06 2021 found 27269824 hash collisions in 123702418 relations
  24. Sun May 30 14:34:29 2021 added 121755 free relations
  25. Sun May 30 14:34:29 2021 commencing duplicate removal, pass 2
  26. Sun May 30 14:36:41 2021 found 27848512 duplicates and 95975661 unique relations
  27. Sun May 30 14:36:41 2021 memory use: 724.8 MB
  28. Sun May 30 14:36:41 2021 reading ideals above 79757312
  29. Sun May 30 14:36:41 2021 commencing singleton removal, initial pass
  30. Sun May 30 14:45:51 2021 memory use: 1506.0 MB
  31. Sun May 30 14:45:51 2021 reading all ideals from disk
  32. Sun May 30 14:45:54 2021 memory use: 1604.2 MB
  33. Sun May 30 14:45:58 2021 commencing in-memory singleton removal
  34. Sun May 30 14:46:00 2021 begin with 95975661 relations and 80338044 unique ideals
  35. Sun May 30 14:46:36 2021 reduce to 60031771 relations and 40530499 ideals in 14 passes
  36. Sun May 30 14:46:36 2021 max relations containing the same ideal: 38
  37. Sun May 30 14:46:39 2021 reading ideals above 720000
  38. Sun May 30 14:46:39 2021 commencing singleton removal, initial pass
  39. Sun May 30 14:55:10 2021 memory use: 1378.0 MB
  40. Sun May 30 14:55:10 2021 reading all ideals from disk
  41. Sun May 30 14:55:32 2021 memory use: 2224.7 MB
  42. Sun May 30 14:55:38 2021 keeping 49521615 ideals with weight <= 200, target excess is 318385
  43. Sun May 30 14:55:48 2021 commencing in-memory singleton removal
  44. Sun May 30 14:55:58 2021 begin with 60031771 relations and 49521615 unique ideals
  45. Sun May 30 14:57:19 2021 reduce to 60006775 relations and 49496616 ideals in 10 passes
  46. Sun May 30 14:57:19 2021 max relations containing the same ideal: 200
  47. Sun May 30 14:58:00 2021 removing 9073737 relations and 7073737 ideals in 2000000 cliques
  48. Sun May 30 14:58:03 2021 commencing in-memory singleton removal
  49. Sun May 30 14:58:12 2021 begin with 50933038 relations and 49496616 unique ideals
  50. Sun May 30 14:59:06 2021 reduce to 49885672 relations and 41333330 ideals in 8 passes
  51. Sun May 30 14:59:06 2021 max relations containing the same ideal: 188
  52. Sun May 30 14:59:45 2021 removing 7153354 relations and 5153354 ideals in 2000000 cliques
  53. Sun May 30 14:59:48 2021 commencing in-memory singleton removal
  54. Sun May 30 14:59:53 2021 begin with 42732318 relations and 41333330 unique ideals
  55. Sun May 30 15:00:34 2021 reduce to 41959661 relations and 35377034 ideals in 8 passes
  56. Sun May 30 15:00:34 2021 max relations containing the same ideal: 166
  57. Sun May 30 15:01:03 2021 removing 6637713 relations and 4637713 ideals in 2000000 cliques
  58. Sun May 30 15:01:06 2021 commencing in-memory singleton removal
  59. Sun May 30 15:01:11 2021 begin with 35321948 relations and 35377034 unique ideals
  60. Sun May 30 15:01:49 2021 reduce to 34570521 relations and 29955122 ideals in 9 passes
  61. Sun May 30 15:01:49 2021 max relations containing the same ideal: 148
  62. Sun May 30 15:02:13 2021 removing 6400945 relations and 4400945 ideals in 2000000 cliques
  63. Sun May 30 15:02:15 2021 commencing in-memory singleton removal
  64. Sun May 30 15:02:18 2021 begin with 28169576 relations and 29955122 unique ideals
  65. Sun May 30 15:02:42 2021 reduce to 27361706 relations and 24704778 ideals in 9 passes
  66. Sun May 30 15:02:42 2021 max relations containing the same ideal: 127
  67. Sun May 30 15:02:58 2021 removing 6268038 relations and 4268038 ideals in 2000000 cliques
  68. Sun May 30 15:03:00 2021 commencing in-memory singleton removal
  69. Sun May 30 15:03:03 2021 begin with 21093668 relations and 24704778 unique ideals
  70. Sun May 30 15:03:21 2021 reduce to 20131157 relations and 19412466 ideals in 9 passes
  71. Sun May 30 15:03:21 2021 max relations containing the same ideal: 102
  72. Sun May 30 15:03:33 2021 removing 1605653 relations and 1256289 ideals in 349364 cliques
  73. Sun May 30 15:03:34 2021 commencing in-memory singleton removal
  74. Sun May 30 15:03:36 2021 begin with 18525504 relations and 19412466 unique ideals
  75. Sun May 30 15:03:48 2021 reduce to 18440380 relations and 18069667 ideals in 7 passes
  76. Sun May 30 15:03:48 2021 max relations containing the same ideal: 96
  77. Sun May 30 15:04:03 2021 relations with 0 large ideals: 987
  78. Sun May 30 15:04:03 2021 relations with 1 large ideals: 3231
  79. Sun May 30 15:04:03 2021 relations with 2 large ideals: 50196
  80. Sun May 30 15:04:03 2021 relations with 3 large ideals: 373039
  81. Sun May 30 15:04:03 2021 relations with 4 large ideals: 1471665
  82. Sun May 30 15:04:03 2021 relations with 5 large ideals: 3426677
  83. Sun May 30 15:04:03 2021 relations with 6 large ideals: 4983294
  84. Sun May 30 15:04:03 2021 relations with 7+ large ideals: 8131291
  85. Sun May 30 15:04:03 2021 commencing 2-way merge
  86. Sun May 30 15:04:16 2021 reduce to 11862362 relation sets and 11491649 unique ideals
  87. Sun May 30 15:04:16 2021 commencing full merge
  88. Sun May 30 15:08:52 2021 memory use: 1458.2 MB
  89. Sun May 30 15:08:53 2021 found 5338674 cycles, need 5317849
  90. Sun May 30 15:08:56 2021 weight of 5317849 cycles is about 638886368 (120.14/cycle)
  91. Sun May 30 15:08:56 2021 distribution of cycle lengths:
  92. Sun May 30 15:08:56 2021 1 relations: 202531
  93. Sun May 30 15:08:56 2021 2 relations: 314783
  94. Sun May 30 15:08:56 2021 3 relations: 374977
  95. Sun May 30 15:08:56 2021 4 relations: 394989
  96. Sun May 30 15:08:56 2021 5 relations: 406636
  97. Sun May 30 15:08:56 2021 6 relations: 403747
  98. Sun May 30 15:08:56 2021 7 relations: 399065
  99. Sun May 30 15:08:56 2021 8 relations: 378221
  100. Sun May 30 15:08:56 2021 9 relations: 354559
  101. Sun May 30 15:08:56 2021 10+ relations: 2088341
  102. Sun May 30 15:08:56 2021 heaviest cycle: 28 relations
  103. Sun May 30 15:08:57 2021 commencing cycle optimization
  104. Sun May 30 15:09:08 2021 start with 46710246 relations
  105. Sun May 30 15:11:01 2021 pruned 2150650 relations
  106. Sun May 30 15:11:01 2021 memory use: 1245.7 MB
  107. Sun May 30 15:11:01 2021 distribution of cycle lengths:
  108. Sun May 30 15:11:01 2021 1 relations: 202531
  109. Sun May 30 15:11:01 2021 2 relations: 323548
  110. Sun May 30 15:11:01 2021 3 relations: 392064
  111. Sun May 30 15:11:01 2021 4 relations: 412083
  112. Sun May 30 15:11:01 2021 5 relations: 427964
  113. Sun May 30 15:11:01 2021 6 relations: 424683
  114. Sun May 30 15:11:01 2021 7 relations: 419925
  115. Sun May 30 15:11:01 2021 8 relations: 395630
  116. Sun May 30 15:11:01 2021 9 relations: 369883
  117. Sun May 30 15:11:01 2021 10+ relations: 1949538
  118. Sun May 30 15:11:01 2021 heaviest cycle: 28 relations
  119. Sun May 30 15:11:11 2021 RelProcTime: 3085
  120. Sun May 30 15:11:14 2021 elapsed time 00:51:28
  121. Sun May 30 13:17:49 2021
  122. Sun May 30 13:17:49 2021
  123. Sun May 30 13:17:49 2021 Msieve v. 1.52 (SVN exported)
  124. Sun May 30 13:17:49 2021 random seeds: d9569be0 d9232428
  125. Sun May 30 13:17:49 2021 factoring 492814440383158169300421235157104557020141961710096944800293608770273262772737660322494789605417517244000144496936368384289906386354399863132915413818334927538079 (162 digits)
  126. Sun May 30 13:17:51 2021 searching for 15-digit factors
  127. Sun May 30 13:17:52 2021 commencing number field sieve (162-digit input)
  128. Sun May 30 13:17:52 2021 R0: -23974559707028278928079194033688
  129. Sun May 30 13:17:52 2021 R1: 255021438453302381
  130. Sun May 30 13:17:52 2021 A0: 2860257410783843537547046544643972737875
  131. Sun May 30 13:17:52 2021 A1: 25887191519919336129637313136675905
  132. Sun May 30 13:17:52 2021 A2: -1954268231128157916500821231
  133. Sun May 30 13:17:52 2021 A3: -150432834073295874569
  134. Sun May 30 13:17:52 2021 A4: 2932594691736
  135. Sun May 30 13:17:52 2021 A5: 62220
  136. Sun May 30 13:17:52 2021 skew 23970823.73, size 8.184e-16, alpha -7.862, combined = 9.968e-13 rroots = 5
  137. Sun May 30 13:17:52 2021
  138. Sun May 30 13:17:52 2021 commencing linear algebra
  139. Sun May 30 13:17:52 2021 skipping matrix build
  140. Sun May 30 13:18:02 2021 matrix starts at (0, 0)
  141. Sun May 30 13:18:04 2021 matrix is 5317585 x 5317763 (2508.9 MB) with weight 767845435 (144.39/col)
  142. Sun May 30 13:18:04 2021 sparse part has weight 593867946 (111.68/col)
  143. Sun May 30 13:18:04 2021 saving the first 48 matrix rows for later
  144. Sun May 30 13:18:05 2021 matrix includes 64 packed rows
  145. Sun May 30 13:18:06 2021 matrix is 5317537 x 5317763 (2447.1 MB) with weight 660257610 (124.16/col)
  146. Sun May 30 13:18:06 2021 sparse part has weight 588314899 (110.63/col)
  147. Sun May 30 13:18:06 2021 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  148. Sun May 30 13:18:42 2021 commencing Lanczos iteration (8 threads)
  149. Sun May 30 13:18:42 2021 memory use: 2023.3 MB
  150. Sun May 30 13:19:01 2021 linear algebra at 0.0%, ETA 18h25m
  151. Sun May 30 13:19:08 2021 checkpointing every 290000 dimensions
  152. Mon May 31 07:18:10 2021 lanczos halted after 84090 iterations (dim = 5317535)
  153. Mon May 31 07:18:17 2021 recovered 28 nontrivial dependencies
  154. Mon May 31 07:18:17 2021 BLanczosTime: 64825
  155. Mon May 31 07:18:17 2021 elapsed time 18:00:28
  156. Mon May 31 10:30:29 2021
  157. Mon May 31 10:30:29 2021
  158. Mon May 31 10:30:29 2021 Msieve v. 1.54 (SVN 1025)
  159. Mon May 31 10:30:29 2021 random seeds: 3ded1e1d 404abf2a
  160. Mon May 31 10:30:29 2021 factoring 492814440383158169300421235157104557020141961710096944800293608770273262772737660322494789605417517244000144496936368384289906386354399863132915413818334927538079 (162 digits)
  161. Mon May 31 10:30:30 2021 no P-1/P+1/ECM available, skipping
  162. Mon May 31 10:30:30 2021 commencing number field sieve (162-digit input)
  163. Mon May 31 10:30:30 2021 R0: -23974559707028278928079194033688
  164. Mon May 31 10:30:30 2021 R1: 255021438453302381
  165. Mon May 31 10:30:30 2021 A0: 2860257410783843537547046544643972737875
  166. Mon May 31 10:30:30 2021 A1: 25887191519919336129637313136675905
  167. Mon May 31 10:30:30 2021 A2: -1954268231128157916500821231
  168. Mon May 31 10:30:30 2021 A3: -150432834073295874569
  169. Mon May 31 10:30:30 2021 A4: 2932594691736
  170. Mon May 31 10:30:30 2021 A5: 62220
  171. Mon May 31 10:30:30 2021 skew 23970823.73, size 8.184e-16, alpha -7.862, combined = 9.968e-13 rroots = 5
  172. Mon May 31 10:30:30 2021
  173. Mon May 31 10:30:30 2021 commencing square root phase
  174. Mon May 31 10:30:30 2021 reading relations for dependency 1
  175. Mon May 31 10:30:30 2021 read 2658144 cycles
  176. Mon May 31 10:30:36 2021 cycles contain 9110910 unique relations
  177. Mon May 31 10:32:34 2021 read 9110910 relations
  178. Mon May 31 10:33:21 2021 multiplying 9110910 relations
  179. Mon May 31 10:39:50 2021 multiply complete, coefficients have about 485.33 million bits
  180. Mon May 31 10:39:52 2021 initial square root is modulo 510887357
  181. Mon May 31 10:47:45 2021 sqrtTime: 1035
  182. Mon May 31 10:47:45 2021 p74 factor: 96917879124499137524684349150913791428017315084372828675149794306031063287
  183. Mon May 31 10:47:45 2021 p88 factor: 5084866124134812343728163446961083586809552854038366090009720383955929492223122302270617
  184. Mon May 31 10:47:45 2021 elapsed time 00:17:16
  185.  
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