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C156_159978_10435 postprocessing log

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Jan 25th, 2021
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  1. Sat Jan 23 18:39:23 2021 Msieve v. 1.54 (SVN 1025)
  2. Sat Jan 23 18:39:23 2021 random seeds: 1288454f 2d660f9c
  3. Sat Jan 23 18:39:23 2021 factoring 5525656415934263975933811349857113940763244925650238938461438989951258221693402946736282976699447407408010153893745949174091430570564368093538160022444397 (154 digits)
  4. Sat Jan 23 18:39:24 2021 no P-1/P+1/ECM available, skipping
  5. Sat Jan 23 18:39:24 2021 commencing number field sieve (154-digit input)
  6. Sat Jan 23 18:39:24 2021 R0: -639658185757675395142677923774
  7. Sat Jan 23 18:39:24 2021 R1: 342800623041056569
  8. Sat Jan 23 18:39:24 2021 A0: -39869976035831586182013528041544783459
  9. Sat Jan 23 18:39:24 2021 A1: 73010470124337373018053473361534
  10. Sat Jan 23 18:39:24 2021 A2: 41807640394947943387022853
  11. Sat Jan 23 18:39:24 2021 A3: -11543037530447410420
  12. Sat Jan 23 18:39:24 2021 A4: -1249136220980
  13. Sat Jan 23 18:39:24 2021 A5: 51600
  14. Sat Jan 23 18:39:24 2021 skew 5719431.82, size 6.213e-15, alpha -7.697, combined = 3.320e-12 rroots = 5
  15. Sat Jan 23 18:39:24 2021
  16. Sat Jan 23 18:39:24 2021 commencing relation filtering
  17. Sat Jan 23 18:39:24 2021 setting target matrix density to 130.0
  18. Sat Jan 23 18:39:24 2021 estimated available RAM is 15890.5 MB
  19. Sat Jan 23 18:39:24 2021 commencing duplicate removal, pass 1
  20. Sat Jan 23 18:47:34 2021 skipped 17 relations with composite factors
  21. Sat Jan 23 18:47:34 2021 found 13247799 hash collisions in 69131767 relations
  22. Sat Jan 23 18:47:58 2021 added 122167 free relations
  23. Sat Jan 23 18:47:58 2021 commencing duplicate removal, pass 2
  24. Sat Jan 23 18:49:05 2021 found 12382039 duplicates and 56871895 unique relations
  25. Sat Jan 23 18:49:05 2021 memory use: 330.4 MB
  26. Sat Jan 23 18:49:05 2021 reading ideals above 720000
  27. Sat Jan 23 18:49:05 2021 commencing singleton removal, initial pass
  28. Sat Jan 23 18:55:51 2021 memory use: 1378.0 MB
  29. Sat Jan 23 18:55:51 2021 reading all ideals from disk
  30. Sat Jan 23 18:55:56 2021 memory use: 2026.8 MB
  31. Sat Jan 23 18:56:02 2021 keeping 48158826 ideals with weight <= 200, target excess is 306760
  32. Sat Jan 23 18:56:08 2021 commencing in-memory singleton removal
  33. Sat Jan 23 18:56:13 2021 begin with 56871895 relations and 48158826 unique ideals
  34. Sat Jan 23 18:56:57 2021 reduce to 40831243 relations and 30776351 ideals in 11 passes
  35. Sat Jan 23 18:56:57 2021 max relations containing the same ideal: 169
  36. Sat Jan 23 18:57:15 2021 removing 4085103 relations and 3085103 ideals in 1000000 cliques
  37. Sat Jan 23 18:57:16 2021 commencing in-memory singleton removal
  38. Sat Jan 23 18:57:20 2021 begin with 36746140 relations and 30776351 unique ideals
  39. Sat Jan 23 18:57:45 2021 reduce to 36426491 relations and 27361973 ideals in 8 passes
  40. Sat Jan 23 18:57:45 2021 max relations containing the same ideal: 162
  41. Sat Jan 23 18:58:01 2021 removing 3239653 relations and 2239653 ideals in 1000000 cliques
  42. Sat Jan 23 18:58:02 2021 commencing in-memory singleton removal
  43. Sat Jan 23 18:58:05 2021 begin with 33186838 relations and 27361973 unique ideals
  44. Sat Jan 23 18:58:22 2021 reduce to 32966287 relations and 24895796 ideals in 6 passes
  45. Sat Jan 23 18:58:22 2021 max relations containing the same ideal: 149
  46. Sat Jan 23 18:58:36 2021 removing 3014683 relations and 2014683 ideals in 1000000 cliques
  47. Sat Jan 23 18:58:37 2021 commencing in-memory singleton removal
  48. Sat Jan 23 18:58:40 2021 begin with 29951604 relations and 24895796 unique ideals
  49. Sat Jan 23 18:58:55 2021 reduce to 29755103 relations and 22679221 ideals in 6 passes
  50. Sat Jan 23 18:58:55 2021 max relations containing the same ideal: 141
  51. Sat Jan 23 18:59:08 2021 removing 2901179 relations and 1901179 ideals in 1000000 cliques
  52. Sat Jan 23 18:59:09 2021 commencing in-memory singleton removal
  53. Sat Jan 23 18:59:11 2021 begin with 26853924 relations and 22679221 unique ideals
  54. Sat Jan 23 18:59:25 2021 reduce to 26665200 relations and 20583716 ideals in 6 passes
  55. Sat Jan 23 18:59:25 2021 max relations containing the same ideal: 135
  56. Sat Jan 23 18:59:36 2021 removing 2833645 relations and 1833645 ideals in 1000000 cliques
  57. Sat Jan 23 18:59:37 2021 commencing in-memory singleton removal
  58. Sat Jan 23 18:59:39 2021 begin with 23831555 relations and 20583716 unique ideals
  59. Sat Jan 23 18:59:51 2021 reduce to 23640424 relations and 18552895 ideals in 6 passes
  60. Sat Jan 23 18:59:51 2021 max relations containing the same ideal: 119
  61. Sat Jan 23 19:00:02 2021 removing 2788945 relations and 1788945 ideals in 1000000 cliques
  62. Sat Jan 23 19:00:03 2021 commencing in-memory singleton removal
  63. Sat Jan 23 19:00:04 2021 begin with 20851479 relations and 18552895 unique ideals
  64. Sat Jan 23 19:00:16 2021 reduce to 20651207 relations and 16556585 ideals in 7 passes
  65. Sat Jan 23 19:00:16 2021 max relations containing the same ideal: 108
  66. Sat Jan 23 19:00:25 2021 removing 2761717 relations and 1761717 ideals in 1000000 cliques
  67. Sat Jan 23 19:00:25 2021 commencing in-memory singleton removal
  68. Sat Jan 23 19:00:27 2021 begin with 17889490 relations and 16556585 unique ideals
  69. Sat Jan 23 19:00:38 2021 reduce to 17672630 relations and 14569242 ideals in 8 passes
  70. Sat Jan 23 19:00:38 2021 max relations containing the same ideal: 98
  71. Sat Jan 23 19:00:45 2021 removing 2745611 relations and 1745611 ideals in 1000000 cliques
  72. Sat Jan 23 19:00:46 2021 commencing in-memory singleton removal
  73. Sat Jan 23 19:00:47 2021 begin with 14927019 relations and 14569242 unique ideals
  74. Sat Jan 23 19:00:55 2021 reduce to 14685229 relations and 12570624 ideals in 7 passes
  75. Sat Jan 23 19:00:55 2021 max relations containing the same ideal: 88
  76. Sat Jan 23 19:01:02 2021 removing 2737213 relations and 1737213 ideals in 1000000 cliques
  77. Sat Jan 23 19:01:02 2021 commencing in-memory singleton removal
  78. Sat Jan 23 19:01:03 2021 begin with 11948016 relations and 12570624 unique ideals
  79. Sat Jan 23 19:01:10 2021 reduce to 11663355 relations and 10532798 ideals in 8 passes
  80. Sat Jan 23 19:01:10 2021 max relations containing the same ideal: 76
  81. Sat Jan 23 19:01:15 2021 removing 2203010 relations and 1428295 ideals in 774715 cliques
  82. Sat Jan 23 19:01:16 2021 commencing in-memory singleton removal
  83. Sat Jan 23 19:01:16 2021 begin with 9460345 relations and 10532798 unique ideals
  84. Sat Jan 23 19:01:21 2021 reduce to 9205935 relations and 8835771 ideals in 7 passes
  85. Sat Jan 23 19:01:21 2021 max relations containing the same ideal: 64
  86. Sat Jan 23 19:01:25 2021 removing 80833 relations and 66511 ideals in 14322 cliques
  87. Sat Jan 23 19:01:26 2021 commencing in-memory singleton removal
  88. Sat Jan 23 19:01:26 2021 begin with 9125102 relations and 8835771 unique ideals
  89. Sat Jan 23 19:01:29 2021 reduce to 9124555 relations and 8768712 ideals in 4 passes
  90. Sat Jan 23 19:01:29 2021 max relations containing the same ideal: 64
  91. Sat Jan 23 19:01:30 2021 relations with 0 large ideals: 995
  92. Sat Jan 23 19:01:30 2021 relations with 1 large ideals: 5412
  93. Sat Jan 23 19:01:30 2021 relations with 2 large ideals: 74169
  94. Sat Jan 23 19:01:30 2021 relations with 3 large ideals: 429747
  95. Sat Jan 23 19:01:30 2021 relations with 4 large ideals: 1299731
  96. Sat Jan 23 19:01:30 2021 relations with 5 large ideals: 2281730
  97. Sat Jan 23 19:01:30 2021 relations with 6 large ideals: 2474873
  98. Sat Jan 23 19:01:30 2021 relations with 7+ large ideals: 2557898
  99. Sat Jan 23 19:01:30 2021 commencing 2-way merge
  100. Sat Jan 23 19:01:35 2021 reduce to 6236122 relation sets and 5880279 unique ideals
  101. Sat Jan 23 19:01:35 2021 commencing full merge
  102. Sat Jan 23 19:03:48 2021 memory use: 764.4 MB
  103. Sat Jan 23 19:03:49 2021 found 2739189 cycles, need 2722479
  104. Sat Jan 23 19:03:50 2021 weight of 2722479 cycles is about 354797814 (130.32/cycle)
  105. Sat Jan 23 19:03:50 2021 distribution of cycle lengths:
  106. Sat Jan 23 19:03:50 2021 1 relations: 47342
  107. Sat Jan 23 19:03:50 2021 2 relations: 121238
  108. Sat Jan 23 19:03:50 2021 3 relations: 162286
  109. Sat Jan 23 19:03:50 2021 4 relations: 182048
  110. Sat Jan 23 19:03:50 2021 5 relations: 199514
  111. Sat Jan 23 19:03:50 2021 6 relations: 204751
  112. Sat Jan 23 19:03:50 2021 7 relations: 205678
  113. Sat Jan 23 19:03:50 2021 8 relations: 199237
  114. Sat Jan 23 19:03:50 2021 9 relations: 189535
  115. Sat Jan 23 19:03:50 2021 10+ relations: 1210850
  116. Sat Jan 23 19:03:50 2021 heaviest cycle: 28 relations
  117. Sat Jan 23 19:03:51 2021 commencing cycle optimization
  118. Sat Jan 23 19:03:56 2021 start with 26099584 relations
  119. Sat Jan 23 19:04:58 2021 pruned 1515999 relations
  120. Sat Jan 23 19:04:58 2021 memory use: 646.6 MB
  121. Sat Jan 23 19:04:58 2021 distribution of cycle lengths:
  122. Sat Jan 23 19:04:58 2021 1 relations: 47342
  123. Sat Jan 23 19:04:58 2021 2 relations: 125216
  124. Sat Jan 23 19:04:58 2021 3 relations: 170711
  125. Sat Jan 23 19:04:58 2021 4 relations: 192441
  126. Sat Jan 23 19:04:58 2021 5 relations: 212832
  127. Sat Jan 23 19:04:58 2021 6 relations: 218945
  128. Sat Jan 23 19:04:58 2021 7 relations: 220663
  129. Sat Jan 23 19:04:58 2021 8 relations: 213267
  130. Sat Jan 23 19:04:58 2021 9 relations: 201777
  131. Sat Jan 23 19:04:58 2021 10+ relations: 1119285
  132. Sat Jan 23 19:04:58 2021 heaviest cycle: 28 relations
  133. Sat Jan 23 19:05:04 2021 RelProcTime: 1540
  134. Sat Jan 23 19:05:04 2021 elapsed time 00:25:41
  135. Sun Jan 24 00:02:19 2021
  136. Sun Jan 24 00:02:19 2021
  137. Sun Jan 24 00:02:19 2021 Msieve v. 1.52 (SVN exported)
  138. Sun Jan 24 00:02:19 2021 random seeds: daecdc38 03f19852
  139. Sun Jan 24 00:02:19 2021 factoring 5525656415934263975933811349857113940763244925650238938461438989951258221693402946736282976699447407408010153893745949174091430570564368093538160022444397 (154 digits)
  140. Sun Jan 24 00:02:20 2021 searching for 15-digit factors
  141. Sun Jan 24 00:02:23 2021 commencing number field sieve (154-digit input)
  142. Sun Jan 24 00:02:23 2021 R0: -639658185757675395142677923774
  143. Sun Jan 24 00:02:23 2021 R1: 342800623041056569
  144. Sun Jan 24 00:02:23 2021 A0: -39869976035831586182013528041544783459
  145. Sun Jan 24 00:02:23 2021 A1: 73010470124337373018053473361534
  146. Sun Jan 24 00:02:23 2021 A2: 41807640394947943387022853
  147. Sun Jan 24 00:02:23 2021 A3: -11543037530447410420
  148. Sun Jan 24 00:02:23 2021 A4: -1249136220980
  149. Sun Jan 24 00:02:23 2021 A5: 51600
  150. Sun Jan 24 00:02:23 2021 skew 5719431.82, size 6.213e-15, alpha -7.697, combined = 3.320e-12 rroots = 5
  151. Sun Jan 24 00:02:23 2021
  152. Sun Jan 24 00:02:23 2021 commencing linear algebra
  153. Sun Jan 24 00:02:23 2021 skipping matrix build
  154. Sun Jan 24 00:02:29 2021 matrix starts at (0, 0)
  155. Sun Jan 24 00:02:30 2021 matrix is 2722269 x 2722446 (1358.2 MB) with weight 418202398 (153.61/col)
  156. Sun Jan 24 00:02:30 2021 sparse part has weight 323364443 (118.78/col)
  157. Sun Jan 24 00:02:30 2021 saving the first 48 matrix rows for later
  158. Sun Jan 24 00:02:30 2021 matrix includes 64 packed rows
  159. Sun Jan 24 00:02:31 2021 matrix is 2722221 x 2722446 (1325.7 MB) with weight 359624241 (132.10/col)
  160. Sun Jan 24 00:02:31 2021 sparse part has weight 320307596 (117.65/col)
  161. Sun Jan 24 00:02:32 2021 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  162. Sun Jan 24 00:02:55 2021 commencing Lanczos iteration (8 threads)
  163. Sun Jan 24 00:02:55 2021 memory use: 1087.2 MB
  164. Sun Jan 24 00:03:10 2021 linear algebra at 0.1%, ETA 7h29m
  165. Sun Jan 24 00:03:15 2021 checkpointing every 370000 dimensions
  166. Sun Jan 24 04:41:45 2021 lanczos halted after 43056 iterations (dim = 2722220)
  167. Sun Jan 24 04:41:48 2021 recovered 28 nontrivial dependencies
  168. Sun Jan 24 04:41:48 2021 BLanczosTime: 16765
  169. Sun Jan 24 04:41:48 2021 elapsed time 04:39:29
  170. Sun Jan 24 07:43:26 2021
  171. Sun Jan 24 07:43:26 2021
  172. Sun Jan 24 07:43:26 2021 Msieve v. 1.54 (SVN 1025)
  173. Sun Jan 24 07:43:26 2021 random seeds: abe149e5 c0000293
  174. Sun Jan 24 07:43:26 2021 factoring 5525656415934263975933811349857113940763244925650238938461438989951258221693402946736282976699447407408010153893745949174091430570564368093538160022444397 (154 digits)
  175. Sun Jan 24 07:43:27 2021 no P-1/P+1/ECM available, skipping
  176. Sun Jan 24 07:43:27 2021 commencing number field sieve (154-digit input)
  177. Sun Jan 24 07:43:27 2021 R0: -639658185757675395142677923774
  178. Sun Jan 24 07:43:27 2021 R1: 342800623041056569
  179. Sun Jan 24 07:43:27 2021 A0: -39869976035831586182013528041544783459
  180. Sun Jan 24 07:43:27 2021 A1: 73010470124337373018053473361534
  181. Sun Jan 24 07:43:27 2021 A2: 41807640394947943387022853
  182. Sun Jan 24 07:43:27 2021 A3: -11543037530447410420
  183. Sun Jan 24 07:43:27 2021 A4: -1249136220980
  184. Sun Jan 24 07:43:27 2021 A5: 51600
  185. Sun Jan 24 07:43:27 2021 skew 5719431.82, size 6.213e-15, alpha -7.697, combined = 3.320e-12 rroots = 5
  186. Sun Jan 24 07:43:27 2021
  187. Sun Jan 24 07:43:27 2021 commencing square root phase
  188. Sun Jan 24 07:43:27 2021 reading relations for dependency 1
  189. Sun Jan 24 07:43:27 2021 read 1362548 cycles
  190. Sun Jan 24 07:43:31 2021 cycles contain 4484902 unique relations
  191. Sun Jan 24 07:45:23 2021 read 4484902 relations
  192. Sun Jan 24 07:45:45 2021 multiplying 4484902 relations
  193. Sun Jan 24 07:50:05 2021 multiply complete, coefficients have about 234.77 million bits
  194. Sun Jan 24 07:50:06 2021 initial square root is modulo 266130433
  195. Sun Jan 24 07:57:50 2021 GCD is 1, no factor found
  196. Sun Jan 24 07:57:50 2021 reading relations for dependency 2
  197. Sun Jan 24 07:57:51 2021 read 1360342 cycles
  198. Sun Jan 24 07:57:55 2021 cycles contain 4478914 unique relations
  199. Sun Jan 24 07:59:33 2021 read 4478914 relations
  200. Sun Jan 24 07:59:56 2021 multiplying 4478914 relations
  201. Sun Jan 24 08:04:12 2021 multiply complete, coefficients have about 234.45 million bits
  202. Sun Jan 24 08:04:13 2021 initial square root is modulo 259164163
  203. Sun Jan 24 08:09:30 2021 GCD is N, no factor found
  204. Sun Jan 24 08:09:30 2021 reading relations for dependency 3
  205. Sun Jan 24 08:09:31 2021 read 1361591 cycles
  206. Sun Jan 24 08:09:34 2021 cycles contain 4478176 unique relations
  207. Sun Jan 24 08:11:13 2021 read 4478176 relations
  208. Sun Jan 24 08:11:39 2021 multiplying 4478176 relations
  209. Sun Jan 24 08:17:32 2021 multiply complete, coefficients have about 234.41 million bits
  210. Sun Jan 24 08:17:33 2021 initial square root is modulo 258373051
  211. Sun Jan 24 08:25:39 2021 GCD is N, no factor found
  212. Sun Jan 24 08:25:39 2021 reading relations for dependency 4
  213. Sun Jan 24 08:25:40 2021 read 1361661 cycles
  214. Sun Jan 24 08:25:43 2021 cycles contain 4481104 unique relations
  215. Sun Jan 24 08:27:26 2021 read 4481104 relations
  216. Sun Jan 24 08:27:54 2021 multiplying 4481104 relations
  217. Sun Jan 24 08:34:26 2021 multiply complete, coefficients have about 234.56 million bits
  218. Sun Jan 24 08:34:28 2021 initial square root is modulo 261608021
  219. Sun Jan 24 08:40:34 2021 sqrtTime: 3427
  220. Sun Jan 24 08:40:34 2021 p64 factor: 2200837963344611161798078559984055447814721725314988877578577993
  221. Sun Jan 24 08:40:34 2021 p91 factor: 2510705698449934802518636411227778699351715734324298653036653974051824642058601486647988229
  222. Sun Jan 24 08:40:34 2021 elapsed time 00:57:08
  223.  
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