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C159_88_96_10 postprocessing log

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Nov 20th, 2024
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  1. Wed Nov 20 13:43:59 2024
  2. Wed Nov 20 13:43:59 2024
  3. Wed Nov 20 13:43:59 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Nov 20 13:43:59 2024 random seeds: 8f4d9e0e e64968f1
  5. Wed Nov 20 13:43:59 2024 MPI process 0 of 1
  6. Wed Nov 20 13:43:59 2024 Using 32 OpenMP threads
  7. Wed Nov 20 13:43:59 2024 factoring 247964430498079418904242354541615177323710173636391803116519780209966840172404127629958712921112232968303185733723619320396433482598227000766049240959971978531 (159 digits)
  8. Wed Nov 20 13:43:59 2024 searching for 15-digit factors
  9. Wed Nov 20 13:44:00 2024 commencing number field sieve (159-digit input)
  10. Wed Nov 20 13:44:00 2024 R0: -5439305400506459055163220011426
  11. Wed Nov 20 13:44:00 2024 R1: 195969710168055127
  12. Wed Nov 20 13:44:00 2024 A0: 43455971313617705251881192367811615584575
  13. Wed Nov 20 13:44:00 2024 A1: -18936562882123592407264248271464705
  14. Wed Nov 20 13:44:00 2024 A2: -809939222055850907227672637
  15. Wed Nov 20 13:44:00 2024 A3: -28958341563996668143
  16. Wed Nov 20 13:44:00 2024 A4: 3970318356862
  17. Wed Nov 20 13:44:00 2024 A5: 52080
  18. Wed Nov 20 13:44:00 2024 skew 25229645.03, size 1.862e-15, alpha -9.052, combined = 1.613e-12 rroots = 3
  19. Wed Nov 20 13:44:00 2024
  20. Wed Nov 20 13:44:00 2024 commencing relation filtering
  21. Wed Nov 20 13:44:00 2024 setting target matrix density to 130.0
  22. Wed Nov 20 13:44:00 2024 estimated available RAM is 257736.5 MB
  23. Wed Nov 20 13:44:00 2024 commencing duplicate removal, pass 1
  24. Wed Nov 20 13:49:09 2024 skipped 22 malformed relations
  25. Wed Nov 20 13:49:09 2024 found 23777447 hash collisions in 126876363 relations
  26. Wed Nov 20 13:49:43 2024 added 121084 free relations
  27. Wed Nov 20 13:49:43 2024 commencing duplicate removal, pass 2
  28. Wed Nov 20 13:52:47 2024 found 22257525 duplicates and 104739922 unique relations
  29. Wed Nov 20 13:52:47 2024 memory use: 724.8 MB
  30. Wed Nov 20 13:52:47 2024 reading ideals above 720000
  31. Wed Nov 20 13:52:47 2024 commencing singleton removal, initial pass
  32. Wed Nov 20 14:00:45 2024 memory use: 2756.0 MB
  33. Wed Nov 20 14:00:45 2024 reading all ideals from disk
  34. Wed Nov 20 14:00:48 2024 memory use: 4674.2 MB
  35. Wed Nov 20 14:01:01 2024 keeping 90783630 ideals with weight <= 200, target excess is 543758
  36. Wed Nov 20 14:01:17 2024 commencing in-memory singleton removal
  37. Wed Nov 20 14:01:19 2024 begin with 104739922 relations and 90783630 unique ideals
  38. Wed Nov 20 14:01:27 2024 reduce to 71411137 relations and 54325651 ideals in 12 passes
  39. Wed Nov 20 14:01:27 2024 max relations containing the same ideal: 164
  40. Wed Nov 20 14:01:59 2024 removing 8321003 relations and 6321003 ideals in 2000000 cliques
  41. Wed Nov 20 14:02:02 2024 commencing in-memory singleton removal
  42. Wed Nov 20 14:02:04 2024 begin with 63090134 relations and 54325651 unique ideals
  43. Wed Nov 20 14:02:09 2024 reduce to 62339617 relations and 47228640 ideals in 9 passes
  44. Wed Nov 20 14:02:09 2024 max relations containing the same ideal: 150
  45. Wed Nov 20 14:02:36 2024 removing 6578754 relations and 4578754 ideals in 2000000 cliques
  46. Wed Nov 20 14:02:40 2024 commencing in-memory singleton removal
  47. Wed Nov 20 14:02:41 2024 begin with 55760863 relations and 47228640 unique ideals
  48. Wed Nov 20 14:02:44 2024 reduce to 55236840 relations and 42109507 ideals in 7 passes
  49. Wed Nov 20 14:02:44 2024 max relations containing the same ideal: 137
  50. Wed Nov 20 14:03:03 2024 removing 6114250 relations and 4114250 ideals in 2000000 cliques
  51. Wed Nov 20 14:03:05 2024 commencing in-memory singleton removal
  52. Wed Nov 20 14:03:06 2024 begin with 49122590 relations and 42109507 unique ideals
  53. Wed Nov 20 14:03:08 2024 reduce to 48648470 relations and 37505361 ideals in 7 passes
  54. Wed Nov 20 14:03:08 2024 max relations containing the same ideal: 127
  55. Wed Nov 20 14:03:24 2024 removing 5883969 relations and 3883969 ideals in 2000000 cliques
  56. Wed Nov 20 14:03:26 2024 commencing in-memory singleton removal
  57. Wed Nov 20 14:03:27 2024 begin with 42764501 relations and 37505361 unique ideals
  58. Wed Nov 20 14:03:29 2024 reduce to 42295643 relations and 33135658 ideals in 7 passes
  59. Wed Nov 20 14:03:29 2024 max relations containing the same ideal: 117
  60. Wed Nov 20 14:03:43 2024 removing 5748274 relations and 3748274 ideals in 2000000 cliques
  61. Wed Nov 20 14:03:45 2024 commencing in-memory singleton removal
  62. Wed Nov 20 14:03:45 2024 begin with 36547369 relations and 33135658 unique ideals
  63. Wed Nov 20 14:03:47 2024 reduce to 36058587 relations and 28878840 ideals in 7 passes
  64. Wed Nov 20 14:03:47 2024 max relations containing the same ideal: 104
  65. Wed Nov 20 14:03:59 2024 removing 5665678 relations and 3665678 ideals in 2000000 cliques
  66. Wed Nov 20 14:04:01 2024 commencing in-memory singleton removal
  67. Wed Nov 20 14:04:01 2024 begin with 30392909 relations and 28878840 unique ideals
  68. Wed Nov 20 14:04:02 2024 reduce to 29858461 relations and 24653239 ideals in 7 passes
  69. Wed Nov 20 14:04:02 2024 max relations containing the same ideal: 92
  70. Wed Nov 20 14:04:12 2024 removing 5615509 relations and 3615509 ideals in 2000000 cliques
  71. Wed Nov 20 14:04:14 2024 commencing in-memory singleton removal
  72. Wed Nov 20 14:04:14 2024 begin with 24242952 relations and 24653239 unique ideals
  73. Wed Nov 20 14:04:15 2024 reduce to 23629051 relations and 20388950 ideals in 8 passes
  74. Wed Nov 20 14:04:15 2024 max relations containing the same ideal: 83
  75. Wed Nov 20 14:04:24 2024 removing 5584537 relations and 3584537 ideals in 2000000 cliques
  76. Wed Nov 20 14:04:25 2024 commencing in-memory singleton removal
  77. Wed Nov 20 14:04:25 2024 begin with 18044514 relations and 20388950 unique ideals
  78. Wed Nov 20 14:04:26 2024 reduce to 17291292 relations and 15997061 ideals in 8 passes
  79. Wed Nov 20 14:04:26 2024 max relations containing the same ideal: 71
  80. Wed Nov 20 14:04:32 2024 removing 2265001 relations and 1601530 ideals in 663471 cliques
  81. Wed Nov 20 14:04:33 2024 commencing in-memory singleton removal
  82. Wed Nov 20 14:04:33 2024 begin with 15026291 relations and 15997061 unique ideals
  83. Wed Nov 20 14:04:34 2024 reduce to 14807865 relations and 14169295 ideals in 7 passes
  84. Wed Nov 20 14:04:34 2024 max relations containing the same ideal: 64
  85. Wed Nov 20 14:04:41 2024 relations with 0 large ideals: 1684
  86. Wed Nov 20 14:04:41 2024 relations with 1 large ideals: 14064
  87. Wed Nov 20 14:04:41 2024 relations with 2 large ideals: 177026
  88. Wed Nov 20 14:04:41 2024 relations with 3 large ideals: 931695
  89. Wed Nov 20 14:04:41 2024 relations with 4 large ideals: 2533754
  90. Wed Nov 20 14:04:41 2024 relations with 5 large ideals: 3986296
  91. Wed Nov 20 14:04:41 2024 relations with 6 large ideals: 3848967
  92. Wed Nov 20 14:04:41 2024 relations with 7+ large ideals: 3314379
  93. Wed Nov 20 14:04:41 2024 commencing 2-way merge
  94. Wed Nov 20 14:04:48 2024 reduce to 9790042 relation sets and 9151472 unique ideals
  95. Wed Nov 20 14:04:48 2024 commencing full merge
  96. Wed Nov 20 14:08:05 2024 memory use: 1178.9 MB
  97. Wed Nov 20 14:08:06 2024 found 4341502 cycles, need 4295672
  98. Wed Nov 20 14:08:07 2024 weight of 4295672 cycles is about 559051459 (130.14/cycle)
  99. Wed Nov 20 14:08:07 2024 distribution of cycle lengths:
  100. Wed Nov 20 14:08:07 2024 1 relations: 81704
  101. Wed Nov 20 14:08:07 2024 2 relations: 200557
  102. Wed Nov 20 14:08:07 2024 3 relations: 261501
  103. Wed Nov 20 14:08:07 2024 4 relations: 289446
  104. Wed Nov 20 14:08:07 2024 5 relations: 312038
  105. Wed Nov 20 14:08:07 2024 6 relations: 318385
  106. Wed Nov 20 14:08:07 2024 7 relations: 321478
  107. Wed Nov 20 14:08:07 2024 8 relations: 311318
  108. Wed Nov 20 14:08:07 2024 9 relations: 298424
  109. Wed Nov 20 14:08:07 2024 10+ relations: 1900821
  110. Wed Nov 20 14:08:07 2024 heaviest cycle: 28 relations
  111. Wed Nov 20 14:08:08 2024 commencing cycle optimization
  112. Wed Nov 20 14:08:16 2024 start with 40687491 relations
  113. Wed Nov 20 14:09:37 2024 pruned 2187083 relations
  114. Wed Nov 20 14:09:37 2024 memory use: 1028.9 MB
  115. Wed Nov 20 14:09:38 2024 distribution of cycle lengths:
  116. Wed Nov 20 14:09:38 2024 1 relations: 81704
  117. Wed Nov 20 14:09:38 2024 2 relations: 206862
  118. Wed Nov 20 14:09:38 2024 3 relations: 274526
  119. Wed Nov 20 14:09:38 2024 4 relations: 304948
  120. Wed Nov 20 14:09:38 2024 5 relations: 331361
  121. Wed Nov 20 14:09:38 2024 6 relations: 338688
  122. Wed Nov 20 14:09:38 2024 7 relations: 343864
  123. Wed Nov 20 14:09:38 2024 8 relations: 330785
  124. Wed Nov 20 14:09:38 2024 9 relations: 316422
  125. Wed Nov 20 14:09:38 2024 10+ relations: 1766512
  126. Wed Nov 20 14:09:38 2024 heaviest cycle: 28 relations
  127. Wed Nov 20 14:09:43 2024 RelProcTime: 1543
  128. Wed Nov 20 14:09:43 2024 elapsed time 00:25:44
  129. Wed Nov 20 14:12:44 2024
  130. Wed Nov 20 14:12:44 2024
  131. Wed Nov 20 14:12:44 2024 Msieve v. 1.54 (SVN Unversioned directory)
  132. Wed Nov 20 14:12:44 2024 random seeds: 01f8fd85 d999f773
  133. Wed Nov 20 14:12:44 2024 MPI process 0 of 1
  134. Wed Nov 20 14:12:44 2024 Using 32 OpenMP threads
  135. Wed Nov 20 14:12:44 2024 factoring 247964430498079418904242354541615177323710173636391803116519780209966840172404127629958712921112232968303185733723619320396433482598227000766049240959971978531 (159 digits)
  136. Wed Nov 20 14:12:45 2024 searching for 15-digit factors
  137. Wed Nov 20 14:12:45 2024 commencing number field sieve (159-digit input)
  138. Wed Nov 20 14:12:45 2024 R0: -5439305400506459055163220011426
  139. Wed Nov 20 14:12:45 2024 R1: 195969710168055127
  140. Wed Nov 20 14:12:45 2024 A0: 43455971313617705251881192367811615584575
  141. Wed Nov 20 14:12:45 2024 A1: -18936562882123592407264248271464705
  142. Wed Nov 20 14:12:45 2024 A2: -809939222055850907227672637
  143. Wed Nov 20 14:12:45 2024 A3: -28958341563996668143
  144. Wed Nov 20 14:12:45 2024 A4: 3970318356862
  145. Wed Nov 20 14:12:45 2024 A5: 52080
  146. Wed Nov 20 14:12:45 2024 skew 25229645.03, size 1.862e-15, alpha -9.052, combined = 1.613e-12 rroots = 3
  147. Wed Nov 20 14:12:45 2024
  148. Wed Nov 20 14:12:45 2024 commencing linear algebra
  149. Wed Nov 20 14:12:45 2024 using VBITS=256
  150. Wed Nov 20 14:12:45 2024 stopping after matrix build
  151. Wed Nov 20 14:12:45 2024 initialized process (0,0) of 1 x 1 grid
  152. Wed Nov 20 14:12:46 2024 read 4295672 cycles
  153. Wed Nov 20 14:12:54 2024 cycles contain 14458347 unique relations
  154. Wed Nov 20 14:14:58 2024 read 14458347 relations
  155. Wed Nov 20 14:15:00 2024 using 20 quadratic characters above 4294917295
  156. Wed Nov 20 14:15:03 2024 building initial matrix
  157. Wed Nov 20 14:18:33 2024 memory use: 2001.2 MB
  158. Wed Nov 20 14:18:36 2024 read 4295672 cycles
  159. Wed Nov 20 14:18:37 2024 matrix is 4295494 x 4295672 (2154.4 MB) with weight 661894987 (154.08/col)
  160. Wed Nov 20 14:18:37 2024 sparse part has weight 513204451 (119.47/col)
  161. Wed Nov 20 14:19:25 2024 filtering completed in 2 passes
  162. Wed Nov 20 14:19:26 2024 matrix is 4295381 x 4295557 (2154.3 MB) with weight 661888097 (154.09/col)
  163. Wed Nov 20 14:19:26 2024 sparse part has weight 513201552 (119.47/col)
  164. Wed Nov 20 14:19:49 2024 BLanczosTime: 424
  165. Wed Nov 20 14:19:49 2024 elapsed time 00:07:05
  166. Wed Nov 20 17:04:56 2024
  167. Wed Nov 20 17:04:56 2024
  168. Wed Nov 20 17:04:56 2024 Msieve v. 1.54 (SVN Unversioned directory)
  169. Wed Nov 20 17:04:56 2024 random seeds: 7467fffb 2a7fdeaa
  170. Wed Nov 20 17:04:56 2024 MPI process 0 of 1
  171. Wed Nov 20 17:04:56 2024 Using 64 OpenMP threads
  172. Wed Nov 20 17:04:56 2024 factoring 247964430498079418904242354541615177323710173636391803116519780209966840172404127629958712921112232968303185733723619320396433482598227000766049240959971978531 (159 digits)
  173. Wed Nov 20 17:04:56 2024 searching for 15-digit factors
  174. Wed Nov 20 17:04:57 2024 commencing number field sieve (159-digit input)
  175. Wed Nov 20 17:04:57 2024 R0: -5439305400506459055163220011426
  176. Wed Nov 20 17:04:57 2024 R1: 195969710168055127
  177. Wed Nov 20 17:04:57 2024 A0: 43455971313617705251881192367811615584575
  178. Wed Nov 20 17:04:57 2024 A1: -18936562882123592407264248271464705
  179. Wed Nov 20 17:04:57 2024 A2: -809939222055850907227672637
  180. Wed Nov 20 17:04:57 2024 A3: -28958341563996668143
  181. Wed Nov 20 17:04:57 2024 A4: 3970318356862
  182. Wed Nov 20 17:04:57 2024 A5: 52080
  183. Wed Nov 20 17:04:57 2024 skew 25229645.03, size 1.862e-15, alpha -9.052, combined = 1.613e-12 rroots = 3
  184. Wed Nov 20 17:04:57 2024
  185. Wed Nov 20 17:04:57 2024 commencing linear algebra
  186. Wed Nov 20 17:04:57 2024 using VBITS=256
  187. Wed Nov 20 17:04:57 2024 skipping matrix build
  188. Wed Nov 20 17:04:57 2024 initialized process (0,0) of 1 x 1 grid
  189. Wed Nov 20 17:04:59 2024 matrix starts at (0, 0)
  190. Wed Nov 20 17:05:00 2024 matrix is 4295381 x 4295557 (2154.3 MB) with weight 661888097 (154.09/col)
  191. Wed Nov 20 17:05:00 2024 sparse part has weight 513201552 (119.47/col)
  192. Wed Nov 20 17:05:00 2024 saving the first 240 matrix rows for later
  193. Wed Nov 20 17:05:00 2024 matrix includes 256 packed rows
  194. Wed Nov 20 17:05:02 2024 matrix is 4295141 x 4295557 (1919.9 MB) with weight 466840741 (108.68/col)
  195. Wed Nov 20 17:05:02 2024 sparse part has weight 434560807 (101.17/col)
  196. Wed Nov 20 17:05:02 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  197. Wed Nov 20 17:05:12 2024 commencing Lanczos iteration (64 threads)
  198. Wed Nov 20 17:05:12 2024 memory use: 2713.1 MB
  199. Wed Nov 20 17:05:53 2024 linear algebra at 0.7%, ETA 1h32m
  200. Wed Nov 20 17:06:53 2024 checking every 40000 dimensions, checkpointing every 2800000 dimensions
  201. Wed Nov 20 18:35:20 2024 lanczos halted after 16830 iterations (dim = 4295141)
  202. Wed Nov 20 18:35:33 2024 recovered 31 nontrivial dependencies
  203. Wed Nov 20 18:35:34 2024 BLanczosTime: 5437
  204. Wed Nov 20 18:35:34 2024
  205. Wed Nov 20 18:35:34 2024 commencing square root phase
  206. Wed Nov 20 18:35:34 2024 handling dependencies 1 to 64
  207. Wed Nov 20 18:35:34 2024 reading relations for dependency 1
  208. Wed Nov 20 18:35:34 2024 read 2147716 cycles
  209. Wed Nov 20 18:35:37 2024 cycles contain 7228076 unique relations
  210. Wed Nov 20 18:37:14 2024 read 7228076 relations
  211. Wed Nov 20 18:37:39 2024 multiplying 7228076 relations
  212. Wed Nov 20 18:38:19 2024 multiply complete, coefficients have about 383.69 million bits
  213. Wed Nov 20 18:38:20 2024 initial square root is modulo 7666973
  214. Wed Nov 20 18:40:16 2024 GCD is 1, no factor found
  215. Wed Nov 20 18:40:16 2024 reading relations for dependency 2
  216. Wed Nov 20 18:40:16 2024 read 2148698 cycles
  217. Wed Nov 20 18:40:19 2024 cycles contain 7228660 unique relations
  218. Wed Nov 20 18:41:56 2024 read 7228660 relations
  219. Wed Nov 20 18:42:21 2024 multiplying 7228660 relations
  220. Wed Nov 20 18:43:01 2024 multiply complete, coefficients have about 383.72 million bits
  221. Wed Nov 20 18:43:02 2024 initial square root is modulo 7676243
  222. Wed Nov 20 18:45:23 2024 sqrtTime: 589
  223. Wed Nov 20 18:45:23 2024 p63 factor: 200307529237566616203346867051798387519839803848947889253269321
  224. Wed Nov 20 18:45:23 2024 p97 factor: 1237918671564218981333390323714523781519470965263003499050064321676441360332411502230042827296011
  225. Wed Nov 20 18:45:23 2024 elapsed time 01:40:27
  226.  
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