Welcome to IBM(R) ILOG(R) CPLEX(R) Interactive Optimizer 12.4.0.0 with Simplex, Mixed Integer & Barrier Optimizers 5725-A06 5725-A29 5724-Y48 5724-Y49 5724-Y54 5724-Y55 Copyright IBM Corp. 1988, 2011. All Rights Reserved. Type 'help' for a list of available commands. Type 'help' followed by a command name for more information on commands. CPLEX> Selected objective sense: MINIMIZE Selected objective name: MINOBJ Selected RHS name: RHS1 Selected bound name: BOU1 Problem 'in_d.mps.gz' read. Read time = 0.37 sec. CPLEX> Present value for time limit in seconds: 1e+75 New value for time limit in seconds: New value for time limit in seconds: 25000 CPLEX> Tried aggregator 1 time. LP Presolve eliminated 3021 rows and 3560 columns. Aggregator did 38586 substitutions. Reduced LP has 25237 rows, 170713 columns, and 390354 nonzeros. Presolve time = 0.47 sec. Initializing dual steep norms . . . Iteration log . . . Iteration: 1 Dual objective = 16768787328.319170 Iteration: 687 Dual objective = 17081178361.529261 Iteration: 1340 Dual objective = 17089046846.669291 Iteration: 1985 Dual objective = 17109756145.789322 Iteration: 2685 Dual objective = 17120308310.739708 Iteration: 3363 Dual objective = 17131374771.009710 Iteration: 4009 Dual objective = 17133422784.539877 Iteration: 4590 Dual objective = 17144723806.219902 Iteration: 5213 Dual objective = 17147124725.809917 Iteration: 5826 Dual objective = 17149343051.489939 Iteration: 6396 Dual objective = 17150615078.609932 Iteration: 6944 Dual objective = 17156681191.299927 Iteration: 7574 Dual objective = 17162102920.989931 Iteration: 8170 Dual objective = 17227530551.439911 Iteration: 8717 Dual objective = 17229129135.699890 Iteration: 9267 Dual objective = 17230084130.489925 Iteration: 9827 Dual objective = 17237885432.709927 Iteration: 10399 Dual objective = 17238963089.589725 Iteration: 11011 Dual objective = 17296706661.269680 Iteration: 11549 Dual objective = 17302249807.759975 Iteration: 12116 Dual objective = 17311729197.469955 Iteration: 12674 Dual objective = 17322706044.519951 Iteration: 13241 Dual objective = 17325537683.319977 Iteration: 13841 Dual objective = 17341299437.809994 Iteration: 14330 Dual objective = 17341886464.989994 Iteration: 14845 Dual objective = 17352473811.410011 Iteration: 15339 Dual objective = 17473387309.329971 Iteration: 15913 Dual objective = 17501998205.129971 Iteration: 16390 Dual objective = 17614588862.139977 Iteration: 16903 Dual objective = 17622116858.819973 Iteration: 17377 Dual objective = 17633961270.359978 Perturbation started. Iteration: 17912 Dual objective = 17649102960.599991 Iteration: 18424 Dual objective = 17650025998.578693 Iteration: 18970 Dual objective = 17654058924.029228 Iteration: 19499 Dual objective = 17654224513.231102 Iteration: 19948 Dual objective = 17657892093.013638 Iteration: 20409 Dual objective = 17668643920.918365 Iteration: 20891 Dual objective = 17669255120.411282 Iteration: 21330 Dual objective = 17708618971.916313 Iteration: 21816 Dual objective = 17708713633.199314 Iteration: 22245 Dual objective = 17709738684.596565 Iteration: 22739 Dual objective = 17725652736.246365 Iteration: 23208 Dual objective = 18002669457.850525 Iteration: 23606 Dual objective = 18004805516.829670 Iteration: 24024 Dual objective = 18073869436.197701 Iteration: 24485 Dual objective = 18170751396.526222 Iteration: 24914 Dual objective = 18180471145.830017 Iteration: 25335 Dual objective = 18185424364.813126 Iteration: 25743 Dual objective = 18185485892.531952 Iteration: 26229 Dual objective = 18185648667.717350 Iteration: 26660 Dual objective = 18185744253.431862 Iteration: 27123 Dual objective = 18185774103.961773 Iteration: 27535 Dual objective = 18185887267.663048 Iteration: 27916 Dual objective = 18187918546.851433 Iteration: 28299 Dual objective = 18190630802.812641 Iteration: 28700 Dual objective = 18316506275.761387 Iteration: 29114 Dual objective = 18316516818.459743 Iteration: 29542 Dual objective = 18316654104.348099 Iteration: 30032 Dual objective = 18316736855.291561 Iteration: 30387 Dual objective = 18316823662.742138 Iteration: 30773 Dual objective = 18317562646.040218 Iteration: 31150 Dual objective = 18318142088.779930 Iteration: 31536 Dual objective = 18319808583.914246 Iteration: 31920 Dual objective = 18326728904.233948 Iteration: 32295 Dual objective = 18326746503.470146 Iteration: 32714 Dual objective = 18326979698.941708 Iteration: 33181 Dual objective = 18327041972.735329 Iteration: 33598 Dual objective = 18478001485.023193 Iteration: 33945 Dual objective = 18508504427.954357 Iteration: 34436 Dual objective = 18589267059.323944 Iteration: 34935 Dual objective = 18609343363.080612 Iteration: 35408 Dual objective = 18635961893.704174 Iteration: 35725 Dual objective = 18650163172.037636 Iteration: 36100 Dual objective = 18667547572.341236 Iteration: 36478 Dual objective = 18670293896.384434 Iteration: 36885 Dual objective = 18671309075.702961 Iteration: 37273 Dual objective = 18672542787.533817 Iteration: 37701 Dual objective = 18816258270.848988 Iteration: 38104 Dual objective = 18818563450.240662 Iteration: 38472 Dual objective = 18818582042.101456 Iteration: 38877 Dual objective = 18818591805.111004 Iteration: 39259 Dual objective = 18818598479.107548 Iteration: 39610 Dual objective = 18818611197.103088 Iteration: 39982 Dual objective = 18818615229.107143 Iteration: 40213 Dual objective = 18819266109.107800 Iteration: 40532 Dual objective = 18819271946.113514 Iteration: 40926 Dual objective = 18819279707.107845 Iteration: 41300 Dual objective = 18819392679.107033 Iteration: 41655 Dual objective = 18819933488.107071 Iteration: 41972 Dual objective = 18819978073.109718 Iteration: 42266 Dual objective = 18819981640.109539 Iteration: 42582 Dual objective = 18821205786.109940 Iteration: 42905 Dual objective = 18821747298.110821 Iteration: 43212 Dual objective = 18855186050.110279 Iteration: 43503 Dual objective = 18855195275.110107 Iteration: 43795 Dual objective = 18855196607.110401 Iteration: 44067 Dual objective = 18855196763.111061 Iteration: 44342 Dual objective = 18855198609.111084 Removing perturbation. Dual simplex - Optimal: Objective = 1.8855198824e+10 Solution time = 8.61 sec. Iterations = 44549 (0) Deterministic time = 4230.42 ticks (491.50 ticks/sec) CPLEX> 8.90user 0.18system 0:08.98elapsed 101%CPU (0avgtext+0avgdata 341600maxresident)k 0inputs+32outputs (0major+58100minor)pagefaults 0swaps