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gchilders

C169_903872_1989

Jul 4th, 2024
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  1. Wed Jul 3 09:35:45 2024
  2. Wed Jul 3 09:35:45 2024
  3. Wed Jul 3 09:35:45 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Jul 3 09:35:45 2024 random seeds: 961914dc ede68c0e
  5. Wed Jul 3 09:35:45 2024 MPI process 0 of 1
  6. Wed Jul 3 09:35:45 2024 Using 23 OpenMP threads
  7. Wed Jul 3 09:35:45 2024 factoring 3536517904552568991100404992629894201494140987996909048842928890670235261286649850361196577994246703541789652239072510943498892100586719170861796402611606888663010653827 (169 digits)
  8. Wed Jul 3 09:35:46 2024 no P-1/P+1/ECM available, skipping
  9. Wed Jul 3 09:35:46 2024 commencing number field sieve (169-digit input)
  10. Wed Jul 3 09:35:46 2024 R0: -813931976755745271027151696590502
  11. Wed Jul 3 09:35:46 2024 R1: 103568898548521451
  12. Wed Jul 3 09:35:46 2024 A0: 119494119246560985886250802963292370680605
  13. Wed Jul 3 09:35:46 2024 A1: -4424343382575013179026355270430170
  14. Wed Jul 3 09:35:46 2024 A2: -7755665561700748560117801812
  15. Wed Jul 3 09:35:46 2024 A3: 537134198882770836782
  16. Wed Jul 3 09:35:46 2024 A4: 20126160119319
  17. Wed Jul 3 09:35:46 2024 A5: 9900
  18. Wed Jul 3 09:35:46 2024 skew 21049238.84, size 1.587e-16, alpha -7.353, combined = 3.682e-13 rroots = 5
  19. Wed Jul 3 09:35:46 2024
  20. Wed Jul 3 09:35:46 2024 commencing relation filtering
  21. Wed Jul 3 09:35:46 2024 setting target matrix density to 100.0
  22. Wed Jul 3 09:35:46 2024 estimated available RAM is 192069.1 MB
  23. Wed Jul 3 09:35:46 2024 commencing duplicate removal, pass 1
  24. Wed Jul 3 09:38:50 2024 error -15 reading relation 206993145
  25. Wed Jul 3 09:38:53 2024 skipped 104 malformed relations
  26. Wed Jul 3 09:38:53 2024 found 9696330 hash collisions in 210795475 relations
  27. Wed Jul 3 09:39:24 2024 added 121490 free relations
  28. Wed Jul 3 09:39:24 2024 commencing duplicate removal, pass 2
  29. Wed Jul 3 09:40:16 2024 found 0 duplicates and 210916965 unique relations
  30. Wed Jul 3 09:40:16 2024 memory use: 554.4 MB
  31. Wed Jul 3 09:40:16 2024 reading ideals above 720000
  32. Wed Jul 3 09:40:16 2024 commencing singleton removal, initial pass
  33. Wed Jul 3 09:48:41 2024 memory use: 6024.0 MB
  34. Wed Jul 3 09:48:41 2024 reading all ideals from disk
  35. Wed Jul 3 09:48:46 2024 memory use: 9758.8 MB
  36. Wed Jul 3 09:48:59 2024 keeping 219562311 ideals with weight <= 200, target excess is 1070170
  37. Wed Jul 3 09:49:17 2024 commencing in-memory singleton removal
  38. Wed Jul 3 09:49:21 2024 begin with 210916965 relations and 219562311 unique ideals
  39. Wed Jul 3 09:49:34 2024 reduce to 95863508 relations and 87832295 ideals in 20 passes
  40. Wed Jul 3 09:49:34 2024 max relations containing the same ideal: 125
  41. Wed Jul 3 09:50:00 2024 removing 8852210 relations and 7852210 ideals in 1000000 cliques
  42. Wed Jul 3 09:50:04 2024 commencing in-memory singleton removal
  43. Wed Jul 3 09:50:06 2024 begin with 87011298 relations and 87832295 unique ideals
  44. Wed Jul 3 09:50:10 2024 reduce to 86316792 relations and 79275485 ideals in 9 passes
  45. Wed Jul 3 09:50:10 2024 max relations containing the same ideal: 117
  46. Wed Jul 3 09:50:34 2024 removing 6639933 relations and 5639933 ideals in 1000000 cliques
  47. Wed Jul 3 09:50:38 2024 commencing in-memory singleton removal
  48. Wed Jul 3 09:50:40 2024 begin with 79676859 relations and 79275485 unique ideals
  49. Wed Jul 3 09:50:43 2024 reduce to 79230192 relations and 73183234 ideals in 9 passes
  50. Wed Jul 3 09:50:43 2024 max relations containing the same ideal: 112
  51. Wed Jul 3 09:51:07 2024 removing 5966712 relations and 4966712 ideals in 1000000 cliques
  52. Wed Jul 3 09:51:10 2024 commencing in-memory singleton removal
  53. Wed Jul 3 09:51:12 2024 begin with 73263480 relations and 73183234 unique ideals
  54. Wed Jul 3 09:51:15 2024 reduce to 72865999 relations and 67813926 ideals in 9 passes
  55. Wed Jul 3 09:51:15 2024 max relations containing the same ideal: 106
  56. Wed Jul 3 09:51:37 2024 removing 5627188 relations and 4627188 ideals in 1000000 cliques
  57. Wed Jul 3 09:51:40 2024 commencing in-memory singleton removal
  58. Wed Jul 3 09:51:41 2024 begin with 67238811 relations and 67813926 unique ideals
  59. Wed Jul 3 09:51:45 2024 reduce to 66852685 relations and 62795468 ideals in 10 passes
  60. Wed Jul 3 09:51:45 2024 max relations containing the same ideal: 98
  61. Wed Jul 3 09:52:04 2024 removing 5429175 relations and 4429175 ideals in 1000000 cliques
  62. Wed Jul 3 09:52:07 2024 commencing in-memory singleton removal
  63. Wed Jul 3 09:52:08 2024 begin with 61423510 relations and 62795468 unique ideals
  64. Wed Jul 3 09:52:11 2024 reduce to 61027113 relations and 57964339 ideals in 10 passes
  65. Wed Jul 3 09:52:11 2024 max relations containing the same ideal: 91
  66. Wed Jul 3 09:52:29 2024 removing 5323851 relations and 4323851 ideals in 1000000 cliques
  67. Wed Jul 3 09:52:32 2024 commencing in-memory singleton removal
  68. Wed Jul 3 09:52:33 2024 begin with 55703262 relations and 57964339 unique ideals
  69. Wed Jul 3 09:52:36 2024 reduce to 55281269 relations and 53212200 ideals in 9 passes
  70. Wed Jul 3 09:52:36 2024 max relations containing the same ideal: 85
  71. Wed Jul 3 09:52:53 2024 removing 4547795 relations and 3720124 ideals in 827671 cliques
  72. Wed Jul 3 09:52:55 2024 commencing in-memory singleton removal
  73. Wed Jul 3 09:52:56 2024 begin with 50733474 relations and 53212200 unique ideals
  74. Wed Jul 3 09:52:59 2024 reduce to 50399061 relations and 49153130 ideals in 9 passes
  75. Wed Jul 3 09:52:59 2024 max relations containing the same ideal: 81
  76. Wed Jul 3 09:53:22 2024 relations with 0 large ideals: 4027
  77. Wed Jul 3 09:53:22 2024 relations with 1 large ideals: 33426
  78. Wed Jul 3 09:53:22 2024 relations with 2 large ideals: 427356
  79. Wed Jul 3 09:53:22 2024 relations with 3 large ideals: 2397244
  80. Wed Jul 3 09:53:22 2024 relations with 4 large ideals: 7249349
  81. Wed Jul 3 09:53:22 2024 relations with 5 large ideals: 12892066
  82. Wed Jul 3 09:53:22 2024 relations with 6 large ideals: 13955038
  83. Wed Jul 3 09:53:22 2024 relations with 7+ large ideals: 13440555
  84. Wed Jul 3 09:53:22 2024 commencing 2-way merge
  85. Wed Jul 3 09:53:46 2024 reduce to 29729555 relation sets and 28483624 unique ideals
  86. Wed Jul 3 09:53:46 2024 commencing full merge
  87. Wed Jul 3 09:59:52 2024 memory use: 3175.4 MB
  88. Wed Jul 3 09:59:54 2024 found 13641109 cycles, need 13519824
  89. Wed Jul 3 09:59:58 2024 weight of 13519824 cycles is about 1352416011 (100.03/cycle)
  90. Wed Jul 3 09:59:58 2024 distribution of cycle lengths:
  91. Wed Jul 3 09:59:58 2024 1 relations: 1381321
  92. Wed Jul 3 09:59:58 2024 2 relations: 1196329
  93. Wed Jul 3 09:59:58 2024 3 relations: 1196354
  94. Wed Jul 3 09:59:58 2024 4 relations: 1114472
  95. Wed Jul 3 09:59:58 2024 5 relations: 1070665
  96. Wed Jul 3 09:59:58 2024 6 relations: 990566
  97. Wed Jul 3 09:59:58 2024 7 relations: 915003
  98. Wed Jul 3 09:59:58 2024 8 relations: 823446
  99. Wed Jul 3 09:59:58 2024 9 relations: 753762
  100. Wed Jul 3 09:59:58 2024 10+ relations: 4077906
  101. Wed Jul 3 09:59:58 2024 heaviest cycle: 27 relations
  102. Wed Jul 3 10:00:03 2024 commencing cycle optimization
  103. Wed Jul 3 10:00:23 2024 start with 99323041 relations
  104. Wed Jul 3 10:02:48 2024 pruned 2831319 relations
  105. Wed Jul 3 10:02:48 2024 memory use: 3049.0 MB
  106. Wed Jul 3 10:02:48 2024 distribution of cycle lengths:
  107. Wed Jul 3 10:02:48 2024 1 relations: 1381321
  108. Wed Jul 3 10:02:48 2024 2 relations: 1225252
  109. Wed Jul 3 10:02:48 2024 3 relations: 1238560
  110. Wed Jul 3 10:02:48 2024 4 relations: 1146344
  111. Wed Jul 3 10:02:48 2024 5 relations: 1102587
  112. Wed Jul 3 10:02:48 2024 6 relations: 1014647
  113. Wed Jul 3 10:02:48 2024 7 relations: 935029
  114. Wed Jul 3 10:02:48 2024 8 relations: 837706
  115. Wed Jul 3 10:02:48 2024 9 relations: 764243
  116. Wed Jul 3 10:02:48 2024 10+ relations: 3874135
  117. Wed Jul 3 10:02:48 2024 heaviest cycle: 27 relations
  118. Wed Jul 3 10:03:13 2024 RelProcTime: 1647
  119. Wed Jul 3 10:03:13 2024 elapsed time 00:27:28
  120. Wed Jul 3 10:03:19 2024
  121. Wed Jul 3 10:03:19 2024
  122. Wed Jul 3 10:03:19 2024 Msieve v. 1.54 (SVN Unversioned directory)
  123. Wed Jul 3 10:03:19 2024 random seeds: c9feb723 d93d36ed
  124. Wed Jul 3 10:03:19 2024 MPI process 0 of 1
  125. Wed Jul 3 10:03:19 2024 Using 23 OpenMP threads
  126. Wed Jul 3 10:03:19 2024 factoring 3536517904552568991100404992629894201494140987996909048842928890670235261286649850361196577994246703541789652239072510943498892100586719170861796402611606888663010653827 (169 digits)
  127. Wed Jul 3 10:03:19 2024 no P-1/P+1/ECM available, skipping
  128. Wed Jul 3 10:03:19 2024 commencing number field sieve (169-digit input)
  129. Wed Jul 3 10:03:19 2024 R0: -813931976755745271027151696590502
  130. Wed Jul 3 10:03:19 2024 R1: 103568898548521451
  131. Wed Jul 3 10:03:19 2024 A0: 119494119246560985886250802963292370680605
  132. Wed Jul 3 10:03:19 2024 A1: -4424343382575013179026355270430170
  133. Wed Jul 3 10:03:19 2024 A2: -7755665561700748560117801812
  134. Wed Jul 3 10:03:19 2024 A3: 537134198882770836782
  135. Wed Jul 3 10:03:19 2024 A4: 20126160119319
  136. Wed Jul 3 10:03:19 2024 A5: 9900
  137. Wed Jul 3 10:03:19 2024 skew 21049238.84, size 1.587e-16, alpha -7.353, combined = 3.682e-13 rroots = 5
  138. Wed Jul 3 10:03:19 2024
  139. Wed Jul 3 10:03:19 2024 commencing linear algebra
  140. Wed Jul 3 10:03:19 2024 using VBITS=128
  141. Wed Jul 3 10:03:19 2024 stopping after matrix build
  142. Wed Jul 3 10:03:19 2024 initialized process (0,0) of 1 x 1 grid
  143. Wed Jul 3 10:03:21 2024 read 13519824 cycles
  144. Wed Jul 3 10:03:44 2024 cycles contain 49296943 unique relations
  145. Wed Jul 3 10:04:24 2024 read 49296943 relations
  146. Wed Jul 3 10:04:29 2024 using 20 quadratic characters above 4294917295
  147. Wed Jul 3 10:04:41 2024 building initial matrix
  148. Wed Jul 3 10:13:51 2024 memory use: 6715.6 MB
  149. Wed Jul 3 10:14:05 2024 read 13519824 cycles
  150. Wed Jul 3 10:14:07 2024 matrix is 13519645 x 13519824 (5537.4 MB) with weight 1699782106 (125.73/col)
  151. Wed Jul 3 10:14:07 2024 sparse part has weight 1289349614 (95.37/col)
  152. Wed Jul 3 10:16:38 2024 filtering completed in 2 passes
  153. Wed Jul 3 10:16:40 2024 matrix is 13511989 x 13512165 (5536.6 MB) with weight 1699426205 (125.77/col)
  154. Wed Jul 3 10:16:40 2024 sparse part has weight 1289242397 (95.41/col)
  155. Wed Jul 3 10:17:13 2024 BLanczosTime: 834
  156. Wed Jul 3 10:17:13 2024 elapsed time 00:13:54
  157. Wed Jul 3 12:27:29 2024
  158. Wed Jul 3 12:27:29 2024
  159. Wed Jul 3 12:27:29 2024 Msieve v. 1.54 (SVN unknown)
  160. Wed Jul 3 12:27:29 2024 random seeds: 70d266db 55369e40
  161. Wed Jul 3 12:27:29 2024 MPI process 0 of 1
  162. Wed Jul 3 12:27:29 2024 Using 16 OpenMP threads
  163. Wed Jul 3 12:27:29 2024 factoring 3536517904552568991100404992629894201494140987996909048842928890670235261286649850361196577994246703541789652239072510943498892100586719170861796402611606888663010653827 (169 digits)
  164. Wed Jul 3 12:27:30 2024 no P-1/P+1/ECM available, skipping
  165. Wed Jul 3 12:27:30 2024 commencing number field sieve (169-digit input)
  166. Wed Jul 3 12:27:30 2024 R0: -813931976755745271027151696590502
  167. Wed Jul 3 12:27:30 2024 R1: 103568898548521451
  168. Wed Jul 3 12:27:30 2024 A0: 119494119246560985886250802963292370680605
  169. Wed Jul 3 12:27:30 2024 A1: -4424343382575013179026355270430170
  170. Wed Jul 3 12:27:30 2024 A2: -7755665561700748560117801812
  171. Wed Jul 3 12:27:30 2024 A3: 537134198882770836782
  172. Wed Jul 3 12:27:30 2024 A4: 20126160119319
  173. Wed Jul 3 12:27:30 2024 A5: 9900
  174. Wed Jul 3 12:27:30 2024 skew 21049238.84, size 1.587e-16, alpha -7.353, combined = 3.682e-13 rroots = 5
  175. Wed Jul 3 12:27:30 2024
  176. Wed Jul 3 12:27:30 2024 commencing linear algebra
  177. Wed Jul 3 12:27:30 2024 using VBITS=256
  178. Wed Jul 3 12:27:30 2024 skipping matrix build
  179. Wed Jul 3 12:27:30 2024 initialized process (0,0) of 1 x 1 grid
  180. Wed Jul 3 12:27:52 2024 matrix starts at (0, 0)
  181. Wed Jul 3 12:27:54 2024 matrix is 13511989 x 13512165 (5536.6 MB) with weight 1699426205 (125.77/col)
  182. Wed Jul 3 12:27:54 2024 sparse part has weight 1289242397 (95.41/col)
  183. Wed Jul 3 12:27:54 2024 saving the first 240 matrix rows for later
  184. Wed Jul 3 12:27:57 2024 matrix includes 256 packed rows
  185. Wed Jul 3 12:28:02 2024 matrix is 13511749 x 13512165 (5022.3 MB) with weight 1174615684 (86.93/col)
  186. Wed Jul 3 12:28:02 2024 sparse part has weight 1100358903 (81.43/col)
  187. Wed Jul 3 12:28:06 2024 using GPU 0 (AMD Instinct MI100 [ZLUDA])
  188. Wed Jul 3 12:28:06 2024 selected card has CUDA arch 8.8
  189. Wed Jul 3 12:29:01 2024 commencing Lanczos iteration
  190. Wed Jul 3 12:29:01 2024 memory use: 12209.4 MB
  191. Wed Jul 3 12:30:08 2024 linear algebra at 0.2%, ETA 7h49m
  192. Wed Jul 3 12:31:46 2024 checking every 20000 dimensions, checkpointing every 1720000 dimensions
  193. Wed Jul 3 20:39:16 2024 lanczos halted after 52939 iterations (dim = 13511749)
  194. Wed Jul 3 20:39:57 2024 recovered 31 nontrivial dependencies
  195. Wed Jul 3 20:39:58 2024 BLanczosTime: 29548
  196. Wed Jul 3 20:39:58 2024 elapsed time 08:12:29
  197. Wed Jul 3 23:02:59 2024
  198. Wed Jul 3 23:02:59 2024
  199. Wed Jul 3 23:02:59 2024 Msieve v. 1.54 (SVN Unversioned directory)
  200. Wed Jul 3 23:02:59 2024 random seeds: b71b5ee9 a0b901a7
  201. Wed Jul 3 23:02:59 2024 MPI process 0 of 1
  202. Wed Jul 3 23:02:59 2024 Using 23 OpenMP threads
  203. Wed Jul 3 23:02:59 2024 factoring 3536517904552568991100404992629894201494140987996909048842928890670235261286649850361196577994246703541789652239072510943498892100586719170861796402611606888663010653827 (169 digits)
  204. Wed Jul 3 23:02:59 2024 no P-1/P+1/ECM available, skipping
  205. Wed Jul 3 23:02:59 2024 commencing number field sieve (169-digit input)
  206. Wed Jul 3 23:02:59 2024 R0: -813931976755745271027151696590502
  207. Wed Jul 3 23:02:59 2024 R1: 103568898548521451
  208. Wed Jul 3 23:02:59 2024 A0: 119494119246560985886250802963292370680605
  209. Wed Jul 3 23:02:59 2024 A1: -4424343382575013179026355270430170
  210. Wed Jul 3 23:02:59 2024 A2: -7755665561700748560117801812
  211. Wed Jul 3 23:02:59 2024 A3: 537134198882770836782
  212. Wed Jul 3 23:02:59 2024 A4: 20126160119319
  213. Wed Jul 3 23:02:59 2024 A5: 9900
  214. Wed Jul 3 23:02:59 2024 skew 21049238.84, size 1.587e-16, alpha -7.353, combined = 3.682e-13 rroots = 5
  215. Wed Jul 3 23:02:59 2024
  216. Wed Jul 3 23:02:59 2024 commencing square root phase
  217. Wed Jul 3 23:02:59 2024 reading relations for dependency 1
  218. Wed Jul 3 23:03:01 2024 read 6756628 cycles
  219. Wed Jul 3 23:03:12 2024 cycles contain 24644888 unique relations
  220. Wed Jul 3 23:03:41 2024 read 24644888 relations
  221. Wed Jul 3 23:05:17 2024 multiplying 24644888 relations
  222. Wed Jul 3 23:07:42 2024 multiply complete, coefficients have about 1365.59 million bits
  223. Wed Jul 3 23:07:47 2024 initial square root is modulo 1335667
  224. Wed Jul 3 23:16:12 2024 sqrtTime: 793
  225. Wed Jul 3 23:16:12 2024 p52 factor: 1568078412068498614702196715845532365568141192815401
  226. Wed Jul 3 23:16:12 2024 p118 factor: 2255319553750787002070977811377970078753989182245744701802044354689354960893473808627130714807893541557919689059438027
  227. Wed Jul 3 23:16:12 2024 elapsed time 00:13:13
  228.  
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