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7m3_329 postproccesing log

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Feb 11th, 2019
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  1. Wed Feb 6 09:18:00 2019 Msieve v. 1.52 (SVN exported)
  2. Wed Feb 6 09:18:00 2019 random seeds: ed2685a6 c98b5230
  3. Wed Feb 6 09:18:00 2019 factoring 10252143807523459600026331821073201988317895404431631271082396153148693165383634377604826243308963967623685041655841643980459118904713971710586829743682277402024342079277475709304851866779753515691927933661814458638593941808363991 (230 digits)
  4. Wed Feb 6 09:18:03 2019 searching for 15-digit factors
  5. Wed Feb 6 09:18:07 2019 commencing number field sieve (230-digit input)
  6. Wed Feb 6 09:18:07 2019 R0: 5243338316756303634461458718861951455543
  7. Wed Feb 6 09:18:07 2019 R1: -26588814358957503287787
  8. Wed Feb 6 09:18:07 2019 A0: 1
  9. Wed Feb 6 09:18:07 2019 A1: 1
  10. Wed Feb 6 09:18:07 2019 A2: 1
  11. Wed Feb 6 09:18:07 2019 A3: 1
  12. Wed Feb 6 09:18:07 2019 A4: 1
  13. Wed Feb 6 09:18:07 2019 A5: 1
  14. Wed Feb 6 09:18:07 2019 A6: 1
  15. Wed Feb 6 09:18:07 2019 skew 1.00, size 8.718e-12, alpha 2.428, combined = 5.771e-13 rroots = 0
  16. Wed Feb 6 09:18:07 2019
  17. Wed Feb 6 09:18:07 2019 commencing relation filtering
  18. Wed Feb 6 09:18:07 2019 setting target matrix density to 110.0
  19. Wed Feb 6 09:18:07 2019 estimated available RAM is 8005.0 MB
  20. Wed Feb 6 09:18:07 2019 commencing duplicate removal, pass 1
  21. Wed Feb 6 10:04:25 2019 skipped 30 relations with b > 2^32
  22. Wed Feb 6 10:04:25 2019 found 30715752 hash collisions in 138264873 relations
  23. Wed Feb 6 10:04:25 2019 commencing duplicate removal, pass 2
  24. Wed Feb 6 10:12:37 2019 found 31345479 duplicates and 106919394 unique relations
  25. Wed Feb 6 10:12:37 2019 memory use: 724.8 MB
  26. Wed Feb 6 10:12:37 2019 reading ideals above 101253120
  27. Wed Feb 6 10:12:37 2019 commencing singleton removal, initial pass
  28. Wed Feb 6 10:57:01 2019 memory use: 2756.0 MB
  29. Wed Feb 6 10:57:01 2019 reading all ideals from disk
  30. Wed Feb 6 10:57:16 2019 memory use: 1881.0 MB
  31. Wed Feb 6 10:57:39 2019 commencing in-memory singleton removal
  32. Wed Feb 6 10:57:59 2019 begin with 106919394 relations and 82028030 unique ideals
  33. Wed Feb 6 11:01:41 2019 reduce to 75706351 relations and 48068238 ideals in 11 passes
  34. Wed Feb 6 11:01:41 2019 max relations containing the same ideal: 33
  35. Wed Feb 6 11:01:58 2019 reading ideals above 720000
  36. Wed Feb 6 11:01:59 2019 commencing singleton removal, initial pass
  37. Wed Feb 6 11:42:33 2019 memory use: 1506.0 MB
  38. Wed Feb 6 11:42:33 2019 reading all ideals from disk
  39. Wed Feb 6 11:42:50 2019 memory use: 2903.6 MB
  40. Wed Feb 6 11:43:32 2019 keeping 59325578 ideals with weight <= 200, target excess is 400240
  41. Wed Feb 6 11:44:09 2019 commencing in-memory singleton removal
  42. Wed Feb 6 11:44:43 2019 begin with 75706352 relations and 59325578 unique ideals
  43. Wed Feb 6 11:49:27 2019 reduce to 75704957 relations and 59324178 ideals in 7 passes
  44. Wed Feb 6 11:49:27 2019 max relations containing the same ideal: 200
  45. Wed Feb 6 11:52:34 2019 removing 8167284 relations and 6167284 ideals in 2000000 cliques
  46. Wed Feb 6 11:52:39 2019 commencing in-memory singleton removal
  47. Wed Feb 6 11:53:18 2019 begin with 67537673 relations and 59324178 unique ideals
  48. Wed Feb 6 11:59:35 2019 reduce to 66834277 relations and 52430644 ideals in 9 passes
  49. Wed Feb 6 11:59:35 2019 max relations containing the same ideal: 194
  50. Wed Feb 6 12:02:02 2019 removing 6586929 relations and 4586929 ideals in 2000000 cliques
  51. Wed Feb 6 12:02:08 2019 commencing in-memory singleton removal
  52. Wed Feb 6 12:02:38 2019 begin with 60247348 relations and 52430644 unique ideals
  53. Wed Feb 6 12:07:53 2019 reduce to 59765850 relations and 47347632 ideals in 8 passes
  54. Wed Feb 6 12:07:53 2019 max relations containing the same ideal: 182
  55. Wed Feb 6 12:10:13 2019 removing 6090965 relations and 4090965 ideals in 2000000 cliques
  56. Wed Feb 6 12:10:19 2019 commencing in-memory singleton removal
  57. Wed Feb 6 12:10:47 2019 begin with 53674885 relations and 47347632 unique ideals
  58. Wed Feb 6 12:15:09 2019 reduce to 53246355 relations and 42814799 ideals in 7 passes
  59. Wed Feb 6 12:15:09 2019 max relations containing the same ideal: 172
  60. Wed Feb 6 12:17:17 2019 removing 5823518 relations and 3823518 ideals in 2000000 cliques
  61. Wed Feb 6 12:17:23 2019 commencing in-memory singleton removal
  62. Wed Feb 6 12:17:46 2019 begin with 47422837 relations and 42814799 unique ideals
  63. Wed Feb 6 12:21:16 2019 reduce to 47011763 relations and 38566312 ideals in 7 passes
  64. Wed Feb 6 12:21:16 2019 max relations containing the same ideal: 155
  65. Wed Feb 6 12:23:09 2019 removing 5651892 relations and 3651892 ideals in 2000000 cliques
  66. Wed Feb 6 12:23:15 2019 commencing in-memory singleton removal
  67. Wed Feb 6 12:23:39 2019 begin with 41359871 relations and 38566312 unique ideals
  68. Wed Feb 6 12:26:48 2019 reduce to 40944694 relations and 34483738 ideals in 8 passes
  69. Wed Feb 6 12:26:48 2019 max relations containing the same ideal: 141
  70. Wed Feb 6 12:28:22 2019 removing 5530960 relations and 3530960 ideals in 2000000 cliques
  71. Wed Feb 6 12:28:27 2019 commencing in-memory singleton removal
  72. Wed Feb 6 12:28:46 2019 begin with 35413734 relations and 34483738 unique ideals
  73. Wed Feb 6 12:30:51 2019 reduce to 34970598 relations and 30491274 ideals in 6 passes
  74. Wed Feb 6 12:30:51 2019 max relations containing the same ideal: 128
  75. Wed Feb 6 12:32:08 2019 removing 5451830 relations and 3451830 ideals in 2000000 cliques
  76. Wed Feb 6 12:32:13 2019 commencing in-memory singleton removal
  77. Wed Feb 6 12:32:27 2019 begin with 29518768 relations and 30491274 unique ideals
  78. Wed Feb 6 12:34:41 2019 reduce to 29010795 relations and 26506768 ideals in 7 passes
  79. Wed Feb 6 12:34:41 2019 max relations containing the same ideal: 114
  80. Wed Feb 6 12:35:47 2019 removing 5428031 relations and 3428031 ideals in 2000000 cliques
  81. Wed Feb 6 12:35:51 2019 commencing in-memory singleton removal
  82. Wed Feb 6 12:36:03 2019 begin with 23582764 relations and 26506768 unique ideals
  83. Wed Feb 6 12:37:43 2019 reduce to 22935718 relations and 22394010 ideals in 8 passes
  84. Wed Feb 6 12:37:43 2019 max relations containing the same ideal: 94
  85. Wed Feb 6 12:38:38 2019 removing 382703 relations and 305274 ideals in 77429 cliques
  86. Wed Feb 6 12:38:41 2019 commencing in-memory singleton removal
  87. Wed Feb 6 12:38:50 2019 begin with 22553015 relations and 22394010 unique ideals
  88. Wed Feb 6 12:40:14 2019 reduce to 22547225 relations and 22082919 ideals in 7 passes
  89. Wed Feb 6 12:40:14 2019 max relations containing the same ideal: 94
  90. Wed Feb 6 12:40:32 2019 relations with 0 large ideals: 30203
  91. Wed Feb 6 12:40:32 2019 relations with 1 large ideals: 5995
  92. Wed Feb 6 12:40:32 2019 relations with 2 large ideals: 55268
  93. Wed Feb 6 12:40:32 2019 relations with 3 large ideals: 397410
  94. Wed Feb 6 12:40:32 2019 relations with 4 large ideals: 1587391
  95. Wed Feb 6 12:40:32 2019 relations with 5 large ideals: 3791491
  96. Wed Feb 6 12:40:32 2019 relations with 6 large ideals: 5675760
  97. Wed Feb 6 12:40:32 2019 relations with 7+ large ideals: 11003707
  98. Wed Feb 6 12:40:32 2019 commencing 2-way merge
  99. Wed Feb 6 12:41:41 2019 reduce to 16088293 relation sets and 15623987 unique ideals
  100. Wed Feb 6 12:41:41 2019 commencing full merge
  101. Wed Feb 6 13:04:51 2019 memory use: 2070.9 MB
  102. Wed Feb 6 13:04:54 2019 found 7288025 cycles, need 7260187
  103. Wed Feb 6 13:05:00 2019 weight of 7260187 cycles is about 798639227 (110.00/cycle)
  104. Wed Feb 6 13:05:00 2019 distribution of cycle lengths:
  105. Wed Feb 6 13:05:00 2019 1 relations: 260755
  106. Wed Feb 6 13:05:00 2019 2 relations: 416876
  107. Wed Feb 6 13:05:00 2019 3 relations: 531637
  108. Wed Feb 6 13:05:00 2019 4 relations: 581659
  109. Wed Feb 6 13:05:00 2019 5 relations: 609305
  110. Wed Feb 6 13:05:00 2019 6 relations: 605154
  111. Wed Feb 6 13:05:00 2019 7 relations: 587429
  112. Wed Feb 6 13:05:00 2019 8 relations: 549593
  113. Wed Feb 6 13:05:00 2019 9 relations: 498591
  114. Wed Feb 6 13:05:00 2019 10+ relations: 2619188
  115. Wed Feb 6 13:05:00 2019 heaviest cycle: 28 relations
  116. Wed Feb 6 13:05:04 2019 commencing cycle optimization
  117. Wed Feb 6 13:05:48 2019 start with 61377845 relations
  118. Wed Feb 6 13:12:50 2019 pruned 3137445 relations
  119. Wed Feb 6 13:12:50 2019 memory use: 1577.4 MB
  120. Wed Feb 6 13:12:50 2019 distribution of cycle lengths:
  121. Wed Feb 6 13:12:50 2019 1 relations: 260755
  122. Wed Feb 6 13:12:50 2019 2 relations: 428312
  123. Wed Feb 6 13:12:50 2019 3 relations: 556684
  124. Wed Feb 6 13:12:50 2019 4 relations: 610535
  125. Wed Feb 6 13:12:50 2019 5 relations: 645898
  126. Wed Feb 6 13:12:50 2019 6 relations: 640215
  127. Wed Feb 6 13:12:50 2019 7 relations: 623313
  128. Wed Feb 6 13:12:50 2019 8 relations: 578380
  129. Wed Feb 6 13:12:50 2019 9 relations: 521270
  130. Wed Feb 6 13:12:50 2019 10+ relations: 2394825
  131. Wed Feb 6 13:12:50 2019 heaviest cycle: 28 relations
  132. Wed Feb 6 13:13:21 2019 RelProcTime: 14114
  133. Wed Feb 6 13:13:21 2019
  134. Wed Feb 6 13:13:21 2019 commencing linear algebra
  135. Wed Feb 6 13:13:30 2019 read 7260187 cycles
  136. Wed Feb 6 13:14:06 2019 cycles contain 22338558 unique relations
  137. Wed Feb 6 13:21:46 2019 read 22338558 relations
  138. Wed Feb 6 13:23:29 2019 using 20 quadratic characters above 1073741790
  139. Wed Feb 6 13:26:03 2019 building initial matrix
  140. Wed Feb 6 13:36:11 2019 memory use: 2809.6 MB
  141. Wed Feb 6 13:36:25 2019 read 7260187 cycles
  142. Wed Feb 6 13:36:27 2019 matrix is 7260010 x 7260187 (3139.8 MB) with weight 894289683 (123.18/col)
  143. Wed Feb 6 13:36:27 2019 sparse part has weight 743210472 (102.37/col)
  144. Wed Feb 6 13:41:49 2019 filtering completed in 2 passes
  145. Wed Feb 6 13:41:53 2019 matrix is 7259867 x 7260044 (3139.8 MB) with weight 894285261 (123.18/col)
  146. Wed Feb 6 13:41:53 2019 sparse part has weight 743208935 (102.37/col)
  147. Wed Feb 6 13:43:08 2019 matrix starts at (0, 0)
  148. Wed Feb 6 13:43:11 2019 matrix is 7259867 x 7260044 (3139.8 MB) with weight 894285261 (123.18/col)
  149. Wed Feb 6 13:43:11 2019 sparse part has weight 743208935 (102.37/col)
  150. Wed Feb 6 13:43:11 2019 saving the first 48 matrix rows for later
  151. Wed Feb 6 13:43:14 2019 matrix includes 64 packed rows
  152. Wed Feb 6 13:43:16 2019 matrix is 7259819 x 7260044 (3002.9 MB) with weight 765136750 (105.39/col)
  153. Wed Feb 6 13:43:16 2019 sparse part has weight 714590130 (98.43/col)
  154. Wed Feb 6 13:43:17 2019 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  155. Wed Feb 6 13:44:17 2019 commencing Lanczos iteration (6 threads)
  156. Wed Feb 6 13:44:17 2019 memory use: 2541.1 MB
  157. Wed Feb 6 13:45:26 2019 linear algebra at 0.0%, ETA 86h 6m
  158. Wed Feb 6 13:45:47 2019 checkpointing every 90000 dimensions
  159. Sun Feb 10 15:04:55 2019 lanczos halted after 114807 iterations (dim = 7259819)
  160. Sun Feb 10 15:05:08 2019 recovered 38 nontrivial dependencies
  161. Sun Feb 10 15:05:09 2019 BLanczosTime: 352308
  162. Sun Feb 10 16:53:26 2019
  163. Sun Feb 10 16:53:26 2019
  164. Sun Feb 10 16:53:26 2019 Msieve v. 1.52 (SVN exported)
  165. Sun Feb 10 16:53:26 2019 random seeds: d273592d e2b7f7ee
  166. Sun Feb 10 16:53:26 2019 factoring 10252143807523459600026331821073201988317895404431631271082396153148693165383634377604826243308963967623685041655841643980459118904713971710586829743682277402024342079277475709304851866779753515691927933661814458638593941808363991 (230 digits)
  167. Sun Feb 10 16:53:30 2019 searching for 15-digit factors
  168. Sun Feb 10 16:53:35 2019 commencing number field sieve (230-digit input)
  169. Sun Feb 10 16:53:35 2019 R0: 5243338316756303634461458718861951455543
  170. Sun Feb 10 16:53:35 2019 R1: -26588814358957503287787
  171. Sun Feb 10 16:53:35 2019 A0: 1
  172. Sun Feb 10 16:53:35 2019 A1: 1
  173. Sun Feb 10 16:53:35 2019 A2: 1
  174. Sun Feb 10 16:53:35 2019 A3: 1
  175. Sun Feb 10 16:53:35 2019 A4: 1
  176. Sun Feb 10 16:53:35 2019 A5: 1
  177. Sun Feb 10 16:53:35 2019 A6: 1
  178. Sun Feb 10 16:53:35 2019 skew 1.00, size 8.718e-12, alpha 2.428, combined = 5.771e-13 rroots = 0
  179. Sun Feb 10 16:53:35 2019
  180. Sun Feb 10 16:53:35 2019 commencing square root phase
  181. Sun Feb 10 16:53:35 2019 reading relations for dependency 1
  182. Sun Feb 10 16:53:38 2019 read 3628201 cycles
  183. Sun Feb 10 16:53:57 2019 cycles contain 11167226 unique relations
  184. Sun Feb 10 17:02:15 2019 read 11167226 relations
  185. Sun Feb 10 17:04:38 2019 multiplying 11167226 relations
  186. Sun Feb 10 17:26:23 2019 multiply complete, coefficients have about 277.39 million bits
  187. Sun Feb 10 17:26:26 2019 initial square root is modulo 94951
  188. Sun Feb 10 17:51:33 2019 GCD is N, no factor found
  189. Sun Feb 10 17:51:33 2019 reading relations for dependency 2
  190. Sun Feb 10 17:51:37 2019 read 3629930 cycles
  191. Sun Feb 10 17:51:55 2019 cycles contain 11166042 unique relations
  192. Sun Feb 10 18:00:12 2019 read 11166042 relations
  193. Sun Feb 10 18:02:35 2019 multiplying 11166042 relations
  194. Sun Feb 10 18:23:49 2019 multiply complete, coefficients have about 277.36 million bits
  195. Sun Feb 10 18:23:53 2019 initial square root is modulo 94811
  196. Sun Feb 10 18:48:33 2019 GCD is N, no factor found
  197. Sun Feb 10 18:48:33 2019 reading relations for dependency 3
  198. Sun Feb 10 18:48:36 2019 read 3629708 cycles
  199. Sun Feb 10 18:48:54 2019 cycles contain 11167778 unique relations
  200. Sun Feb 10 18:56:56 2019 read 11167778 relations
  201. Sun Feb 10 18:59:24 2019 multiplying 11167778 relations
  202. Sun Feb 10 19:28:14 2019 multiply complete, coefficients have about 277.40 million bits
  203. Sun Feb 10 19:28:19 2019 initial square root is modulo 94993
  204. Sun Feb 10 19:58:22 2019 sqrtTime: 11087
  205. Sun Feb 10 19:58:22 2019 prp66 factor: 398246109666906001873474299703416972524873614319471867998666532263
  206. Sun Feb 10 19:58:22 2019 prp164 factor: 25743236553141415965692989586900729848636884053410200427083111073466712791771760219263908106856299902415827051770803250131905397510976857608300624190005017090175057
  207. Sun Feb 10 19:58:22 2019 elapsed time 03:04:56
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