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9m2_287 postprocessing log

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Dec 7th, 2018
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  1. Sat Dec 1 22:23:54 2018 Msieve v. 1.54 (SVN 1025)
  2. Sat Dec 1 22:23:54 2018 random seeds: 18c85469 a54c2ad6
  3. Sat Dec 1 22:23:54 2018 factoring 162673344792052591015816767523612230855137712531834983904072671972872589000800671537914166556063048646093237875745475444964636550057606845481181239120065584447305158532281119273688984766438992999715907676661233 (210 digits)
  4. Sat Dec 1 22:23:55 2018 no P-1/P+1/ECM available, skipping
  5. Sat Dec 1 22:23:55 2018 commencing number field sieve (210-digit input)
  6. Sat Dec 1 22:23:55 2018 R0: 1330279464729113309844748891857449678409
  7. Sat Dec 1 22:23:55 2018 R1: -2199023255552
  8. Sat Dec 1 22:23:55 2018 A0: 1
  9. Sat Dec 1 22:23:55 2018 A1: 1
  10. Sat Dec 1 22:23:55 2018 A2: 1
  11. Sat Dec 1 22:23:55 2018 A3: 1
  12. Sat Dec 1 22:23:55 2018 A4: 1
  13. Sat Dec 1 22:23:55 2018 A5: 1
  14. Sat Dec 1 22:23:55 2018 A6: 1
  15. Sat Dec 1 22:23:55 2018 skew 1.00, size 1.290e-11, alpha 2.428, combined = 7.684e-13 rroots = 0
  16. Sat Dec 1 22:23:55 2018
  17. Sat Dec 1 22:23:55 2018 commencing relation filtering
  18. Sat Dec 1 22:23:55 2018 setting target matrix density to 100.0
  19. Sat Dec 1 22:23:55 2018 estimated available RAM is 7681.4 MB
  20. Sat Dec 1 22:23:55 2018 commencing duplicate removal, pass 1
  21. Sat Dec 1 22:43:34 2018 skipped 183 relations with b > 2^32
  22. Sat Dec 1 22:43:34 2018 skipped 1280 relations with composite factors
  23. Sat Dec 1 22:43:34 2018 found 22872235 hash collisions in 121413834 relations
  24. Sat Dec 1 22:43:34 2018 commencing duplicate removal, pass 2
  25. Sat Dec 1 22:49:29 2018 found 21893634 duplicates and 99520200 unique relations
  26. Sat Dec 1 22:49:29 2018 memory use: 660.8 MB
  27. Sat Dec 1 22:49:29 2018 reading ideals above 102825984
  28. Sat Dec 1 22:49:29 2018 commencing singleton removal, initial pass
  29. Sat Dec 1 23:03:34 2018 memory use: 1506.0 MB
  30. Sat Dec 1 23:03:34 2018 reading all ideals from disk
  31. Sat Dec 1 23:03:51 2018 memory use: 1668.2 MB
  32. Sat Dec 1 23:03:55 2018 commencing in-memory singleton removal
  33. Sat Dec 1 23:03:58 2018 begin with 99520200 relations and 79479724 unique ideals
  34. Sat Dec 1 23:04:45 2018 reduce to 65425463 relations and 41929528 ideals in 14 passes
  35. Sat Dec 1 23:04:45 2018 max relations containing the same ideal: 36
  36. Sat Dec 1 23:04:48 2018 reading ideals above 720000
  37. Sat Dec 1 23:04:48 2018 commencing singleton removal, initial pass
  38. Sat Dec 1 23:17:58 2018 memory use: 1378.0 MB
  39. Sat Dec 1 23:17:58 2018 reading all ideals from disk
  40. Sat Dec 1 23:18:35 2018 memory use: 2488.2 MB
  41. Sat Dec 1 23:18:42 2018 keeping 53416218 ideals with weight <= 200, target excess is 339119
  42. Sat Dec 1 23:18:49 2018 commencing in-memory singleton removal
  43. Sat Dec 1 23:18:54 2018 begin with 65425463 relations and 53416218 unique ideals
  44. Sat Dec 1 23:19:52 2018 reduce to 65395718 relations and 53386469 ideals in 9 passes
  45. Sat Dec 1 23:19:52 2018 max relations containing the same ideal: 200
  46. Sat Dec 1 23:20:23 2018 removing 8735520 relations and 6735520 ideals in 2000000 cliques
  47. Sat Dec 1 23:20:26 2018 commencing in-memory singleton removal
  48. Sat Dec 1 23:20:31 2018 begin with 56660198 relations and 53386469 unique ideals
  49. Sat Dec 1 23:21:15 2018 reduce to 55645888 relations and 45598021 ideals in 8 passes
  50. Sat Dec 1 23:21:15 2018 max relations containing the same ideal: 188
  51. Sat Dec 1 23:21:42 2018 removing 7107895 relations and 5107895 ideals in 2000000 cliques
  52. Sat Dec 1 23:21:44 2018 commencing in-memory singleton removal
  53. Sat Dec 1 23:21:48 2018 begin with 48537993 relations and 45598021 unique ideals
  54. Sat Dec 1 23:22:25 2018 reduce to 47826444 relations and 39752324 ideals in 8 passes
  55. Sat Dec 1 23:22:25 2018 max relations containing the same ideal: 176
  56. Sat Dec 1 23:22:48 2018 removing 6563667 relations and 4563667 ideals in 2000000 cliques
  57. Sat Dec 1 23:22:50 2018 commencing in-memory singleton removal
  58. Sat Dec 1 23:22:54 2018 begin with 41262777 relations and 39752324 unique ideals
  59. Sat Dec 1 23:23:25 2018 reduce to 40605513 relations and 34505034 ideals in 8 passes
  60. Sat Dec 1 23:23:25 2018 max relations containing the same ideal: 157
  61. Sat Dec 1 23:23:45 2018 removing 6272701 relations and 4272701 ideals in 2000000 cliques
  62. Sat Dec 1 23:23:47 2018 commencing in-memory singleton removal
  63. Sat Dec 1 23:23:50 2018 begin with 34332812 relations and 34505034 unique ideals
  64. Sat Dec 1 23:24:15 2018 reduce to 33680056 relations and 29550310 ideals in 8 passes
  65. Sat Dec 1 23:24:15 2018 max relations containing the same ideal: 142
  66. Sat Dec 1 23:24:31 2018 removing 6059896 relations and 4059896 ideals in 2000000 cliques
  67. Sat Dec 1 23:24:33 2018 commencing in-memory singleton removal
  68. Sat Dec 1 23:24:36 2018 begin with 27620160 relations and 29550310 unique ideals
  69. Sat Dec 1 23:24:55 2018 reduce to 26947537 relations and 24782005 ideals in 8 passes
  70. Sat Dec 1 23:24:55 2018 max relations containing the same ideal: 119
  71. Sat Dec 1 23:25:08 2018 removing 5304672 relations and 3532519 ideals in 1772153 cliques
  72. Sat Dec 1 23:25:10 2018 commencing in-memory singleton removal
  73. Sat Dec 1 23:25:12 2018 begin with 21642865 relations and 24782005 unique ideals
  74. Sat Dec 1 23:25:26 2018 reduce to 21015299 relations and 20585444 ideals in 8 passes
  75. Sat Dec 1 23:25:26 2018 max relations containing the same ideal: 98
  76. Sat Dec 1 23:25:36 2018 removing 214398 relations and 177922 ideals in 36476 cliques
  77. Sat Dec 1 23:25:37 2018 commencing in-memory singleton removal
  78. Sat Dec 1 23:25:39 2018 begin with 20800901 relations and 20585444 unique ideals
  79. Sat Dec 1 23:25:47 2018 reduce to 20799356 relations and 20405972 ideals in 5 passes
  80. Sat Dec 1 23:25:47 2018 max relations containing the same ideal: 98
  81. Sat Dec 1 23:25:52 2018 relations with 0 large ideals: 23200
  82. Sat Dec 1 23:25:52 2018 relations with 1 large ideals: 2915
  83. Sat Dec 1 23:25:52 2018 relations with 2 large ideals: 36391
  84. Sat Dec 1 23:25:52 2018 relations with 3 large ideals: 286200
  85. Sat Dec 1 23:25:52 2018 relations with 4 large ideals: 1229464
  86. Sat Dec 1 23:25:52 2018 relations with 5 large ideals: 3152941
  87. Sat Dec 1 23:25:52 2018 relations with 6 large ideals: 5053724
  88. Sat Dec 1 23:25:52 2018 relations with 7+ large ideals: 11014521
  89. Sat Dec 1 23:25:52 2018 commencing 2-way merge
  90. Sat Dec 1 23:26:05 2018 reduce to 14373474 relation sets and 13980090 unique ideals
  91. Sat Dec 1 23:26:05 2018 commencing full merge
  92. Sat Dec 1 23:31:31 2018 memory use: 1939.3 MB
  93. Sat Dec 1 23:31:33 2018 found 6859185 cycles, need 6826290
  94. Sat Dec 1 23:31:35 2018 weight of 6826290 cycles is about 682766046 (100.02/cycle)
  95. Sat Dec 1 23:31:35 2018 distribution of cycle lengths:
  96. Sat Dec 1 23:31:35 2018 1 relations: 335626
  97. Sat Dec 1 23:31:35 2018 2 relations: 472485
  98. Sat Dec 1 23:31:35 2018 3 relations: 561460
  99. Sat Dec 1 23:31:35 2018 4 relations: 588983
  100. Sat Dec 1 23:31:35 2018 5 relations: 597578
  101. Sat Dec 1 23:31:35 2018 6 relations: 582744
  102. Sat Dec 1 23:31:35 2018 7 relations: 550353
  103. Sat Dec 1 23:31:35 2018 8 relations: 507972
  104. Sat Dec 1 23:31:35 2018 9 relations: 453189
  105. Sat Dec 1 23:31:35 2018 10+ relations: 2175900
  106. Sat Dec 1 23:31:35 2018 heaviest cycle: 28 relations
  107. Sat Dec 1 23:31:37 2018 commencing cycle optimization
  108. Sat Dec 1 23:31:50 2018 start with 53591270 relations
  109. Sat Dec 1 23:33:47 2018 pruned 2498710 relations
  110. Sat Dec 1 23:33:47 2018 memory use: 1425.1 MB
  111. Sat Dec 1 23:33:47 2018 distribution of cycle lengths:
  112. Sat Dec 1 23:33:47 2018 1 relations: 335626
  113. Sat Dec 1 23:33:47 2018 2 relations: 483414
  114. Sat Dec 1 23:33:47 2018 3 relations: 584759
  115. Sat Dec 1 23:33:47 2018 4 relations: 614770
  116. Sat Dec 1 23:33:47 2018 5 relations: 630562
  117. Sat Dec 1 23:33:47 2018 6 relations: 612429
  118. Sat Dec 1 23:33:47 2018 7 relations: 580631
  119. Sat Dec 1 23:33:47 2018 8 relations: 530411
  120. Sat Dec 1 23:33:47 2018 9 relations: 469823
  121. Sat Dec 1 23:33:47 2018 10+ relations: 1983865
  122. Sat Dec 1 23:33:47 2018 heaviest cycle: 28 relations
  123. Sat Dec 1 23:34:03 2018 RelProcTime: 4208
  124. Sat Dec 1 23:34:03 2018 elapsed time 01:10:09
  125.  
  126. Sun Dec 2 00:58:24 2018 Msieve v. 1.54 (SVN 1025)
  127. Sun Dec 2 00:58:24 2018 random seeds: 03cac333 6e5b97ed
  128. Sun Dec 2 00:58:24 2018 factoring 162673344792052591015816767523612230855137712531834983904072671972872589000800671537914166556063048646093237875745475444964636550057606845481181239120065584447305158532281119273688984766438992999715907676661233 (210 digits)
  129. Sun Dec 2 00:58:25 2018 no P-1/P+1/ECM available, skipping
  130. Sun Dec 2 00:58:25 2018 commencing number field sieve (210-digit input)
  131. Sun Dec 2 00:58:25 2018 R0: 1330279464729113309844748891857449678409
  132. Sun Dec 2 00:58:25 2018 R1: -2199023255552
  133. Sun Dec 2 00:58:25 2018 A0: 1
  134. Sun Dec 2 00:58:25 2018 A1: 1
  135. Sun Dec 2 00:58:25 2018 A2: 1
  136. Sun Dec 2 00:58:25 2018 A3: 1
  137. Sun Dec 2 00:58:25 2018 A4: 1
  138. Sun Dec 2 00:58:25 2018 A5: 1
  139. Sun Dec 2 00:58:25 2018 A6: 1
  140. Sun Dec 2 00:58:25 2018 skew 1.00, size 1.290e-11, alpha 2.428, combined = 7.684e-13 rroots = 0
  141. Sun Dec 2 00:58:25 2018
  142. Sun Dec 2 00:58:25 2018 commencing linear algebra
  143. Sun Dec 2 00:58:26 2018 read 6608128 cycles
  144. Sun Dec 2 00:58:41 2018 cycles contain 20474925 unique relations
  145. Sun Dec 2 01:05:34 2018 read 20474925 relations
  146. Sun Dec 2 01:06:09 2018 using 20 quadratic characters above 4294917295
  147. Sun Dec 2 01:07:50 2018 building initial matrix
  148. Sun Dec 2 01:12:14 2018 memory use: 2565.2 MB
  149. Sun Dec 2 01:12:28 2018 read 6608128 cycles
  150. Sun Dec 2 01:12:29 2018 matrix is 6607951 x 6608128 (2863.1 MB) with weight 815999832 (123.48/col)
  151. Sun Dec 2 01:12:29 2018 sparse part has weight 677852670 (102.58/col)
  152. Sun Dec 2 01:13:44 2018 filtering completed in 2 passes
  153. Sun Dec 2 01:13:45 2018 matrix is 6607893 x 6608070 (2863.1 MB) with weight 815997872 (123.49/col)
  154. Sun Dec 2 01:13:45 2018 sparse part has weight 677851947 (102.58/col)
  155. Sun Dec 2 01:14:07 2018 matrix starts at (0, 0)
  156. Sun Dec 2 01:14:08 2018 matrix is 6607893 x 6608070 (2863.1 MB) with weight 815997872 (123.49/col)
  157. Sun Dec 2 01:14:08 2018 sparse part has weight 677851947 (102.58/col)
  158. Sun Dec 2 01:14:08 2018 saving the first 48 matrix rows for later
  159. Sun Dec 2 01:14:09 2018 matrix includes 64 packed rows
  160. Sun Dec 2 01:14:10 2018 matrix is 6607845 x 6608070 (2738.2 MB) with weight 698147606 (105.65/col)
  161. Sun Dec 2 01:14:10 2018 sparse part has weight 651726325 (98.63/col)
  162. Sun Dec 2 01:14:10 2018 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  163. Sun Dec 2 01:14:29 2018 commencing Lanczos iteration (2 threads)
  164. Sun Dec 2 01:14:29 2018 memory use: 2625.2 MB
  165. Sun Dec 2 01:15:39 2018 linear algebra at 0.0%, ETA 81h25m
  166. Sun Dec 2 01:16:01 2018 checkpointing every 90000 dimensions
  167. Wed Dec 5 09:22:16 2018 lanczos halted after 104501 iterations (dim = 6607845)
  168. Wed Dec 5 09:22:24 2018 recovered 39 nontrivial dependencies
  169. Wed Dec 5 09:22:24 2018 BLanczosTime: 289439
  170. Wed Dec 5 09:22:24 2018
  171. Wed Dec 5 09:22:24 2018 commencing square root phase
  172. Wed Dec 5 09:22:24 2018 reading relations for dependency 1
  173. Wed Dec 5 09:22:37 2018 read 3305340 cycles
  174. Wed Dec 5 09:22:44 2018 cycles contain 10238892 unique relations
  175. Wed Dec 5 09:30:13 2018 read 10238892 relations
  176. Wed Dec 5 09:31:12 2018 multiplying 10238892 relations
  177. Wed Dec 5 09:39:15 2018 multiply complete, coefficients have about 253.68 million bits
  178. Wed Dec 5 09:39:17 2018 initial square root is modulo 1270307461
  179. Wed Dec 5 09:48:37 2018 sqrtTime: 1573
  180. Wed Dec 5 09:48:37 2018 p68 factor: 52418522351191374983962954217909159255717831069061235574498502293567
  181. Wed Dec 5 09:48:37 2018 p142 factor: 3103356170595208128903743629183186988983809413076283152050825924259578596311440805117224870499668255259978671556979403230214724892850815784399
  182. Wed Dec 5 09:48:37 2018 elapsed time 80:50:13
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