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: obj Selected RHS name: rhs Selected bound name: bnd Problem 'in_d.mps.gz' read. Read time = 0.57 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 9512 rows and 42940 columns. Aggregator did 22 substitutions. Reduced LP has 33666 rows, 140273 columns, and 781804 nonzeros. Presolve time = 0.38 sec. Initializing dual steep norms . . . Iteration log . . . Iteration: 1 Dual objective = -1456371283.198802 Iteration: 779 Dual objective = -97052835.638804 Iteration: 1464 Dual objective = -79906780.418804 Iteration: 2104 Dual objective = -77983055.920004 Perturbation started. Iteration: 2707 Dual objective = -10079178.230000 Iteration: 3296 Dual objective = -10079178.174969 Iteration: 3919 Dual objective = -10071447.879799 Iteration: 4538 Dual objective = -10071447.813522 Iteration: 5159 Dual objective = -10071447.750269 Iteration: 5826 Dual objective = -10071447.675101 Iteration: 6418 Dual objective = -10071447.630840 Iteration: 7107 Dual objective = -10071447.584710 Iteration: 7750 Dual objective = -10071447.516985 Iteration: 8405 Dual objective = -10071447.462168 Iteration: 8995 Dual objective = -9897482.506849 Iteration: 9596 Dual objective = -9897482.472185 Iteration: 10232 Dual objective = -9897482.433711 Iteration: 10791 Dual objective = -9897482.402033 Iteration: 11462 Dual objective = -9897482.364895 Iteration: 12101 Dual objective = -9897482.336645 Iteration: 12776 Dual objective = -9897482.306445 Iteration: 13204 Dual objective = -9897482.288969 Iteration: 13805 Dual objective = -9846742.319846 Iteration: 14438 Dual objective = -9846742.302146 Iteration: 14973 Dual objective = -9846742.288026 Iteration: 15669 Dual objective = -9846742.253249 Iteration: 16167 Dual objective = -9803495.297272 Iteration: 16817 Dual objective = -9803495.280179 Iteration: 17480 Dual objective = -9803495.262884 Iteration: 18083 Dual objective = -9803495.248637 Iteration: 18602 Dual objective = -9803495.237782 Iteration: 19068 Dual objective = -9803495.227264 Iteration: 19597 Dual objective = -9803495.215702 Iteration: 20143 Dual objective = -9803495.201270 Iteration: 20764 Dual objective = -9803495.183914 Iteration: 21273 Dual objective = -9803495.176631 Iteration: 21813 Dual objective = -9803495.163132 Iteration: 22393 Dual objective = -9803495.148280 Iteration: 22865 Dual objective = -9803495.139765 Iteration: 23344 Dual objective = -9803495.131957 Iteration: 23882 Dual objective = -9803495.123354 Iteration: 24430 Dual objective = -9803495.112943 Iteration: 24956 Dual objective = -9803495.103585 Iteration: 25410 Dual objective = -9803495.098333 Iteration: 25855 Dual objective = -9803495.092229 Iteration: 26316 Dual objective = -9803495.086587 Iteration: 26843 Dual objective = -9803495.080466 Iteration: 27324 Dual objective = -9803495.074978 Iteration: 27824 Dual objective = -9803495.067239 Iteration: 28249 Dual objective = -9803495.062551 Iteration: 28745 Dual objective = -9803495.054875 Iteration: 29193 Dual objective = -9803495.051361 Iteration: 29618 Dual objective = -9803495.046772 Iteration: 30060 Dual objective = -9803495.043279 Iteration: 30547 Dual objective = -9803495.039465 Iteration: 31008 Dual objective = -9803495.036072 Iteration: 31407 Dual objective = -9803495.032286 Iteration: 31840 Dual objective = -9803495.028227 Elapsed time = 10.67 sec. (32000 iterations). Iteration: 32308 Dual objective = -9803495.024797 Iteration: 32748 Dual objective = -9803495.020454 Iteration: 33177 Dual objective = -9803495.016551 Iteration: 33557 Dual objective = -9803495.014011 Iteration: 33966 Dual objective = -9803495.009985 Iteration: 34374 Dual objective = -9803495.006432 Iteration: 34727 Dual objective = -9803495.003328 Iteration: 35118 Dual objective = -9803494.999533 Iteration: 35488 Dual objective = -9803494.996150 Iteration: 35891 Dual objective = -9803494.991221 Iteration: 36306 Dual objective = -9803494.986006 Iteration: 36657 Dual objective = -9803494.983241 Iteration: 37006 Dual objective = -9803494.980793 Iteration: 37375 Dual objective = -9803494.978242 Iteration: 37786 Dual objective = -9803494.975398 Iteration: 38216 Dual objective = -9803494.972492 Iteration: 38568 Dual objective = -9803494.970062 Iteration: 38887 Dual objective = -9803494.967773 Iteration: 39221 Dual objective = -9803494.965912 Iteration: 39545 Dual objective = -9803494.963227 Iteration: 39908 Dual objective = -9803494.959207 Elapsed time = 22.12 sec. (40000 iterations). Iteration: 40233 Dual objective = -9803494.955219 Iteration: 40584 Dual objective = -9803494.952582 Iteration: 40954 Dual objective = -9803494.949788 Iteration: 41297 Dual objective = -9803494.945326 Iteration: 41624 Dual objective = -9803494.941644 Iteration: 41943 Dual objective = -9803494.933262 Iteration: 42345 Dual objective = -9768972.009641 Iteration: 42656 Dual objective = -9768972.007495 Iteration: 42954 Dual objective = -9768972.006198 Iteration: 43297 Dual objective = -9768972.004074 Iteration: 43631 Dual objective = -9768972.002437 Iteration: 43982 Dual objective = -9768972.001386 Iteration: 44314 Dual objective = -9768972.000584 Iteration: 44653 Dual objective = -9768971.999931 Iteration: 44952 Dual objective = -9768971.999834 Elapsed time = 34.47 sec. (45000 iterations). Iteration: 45247 Dual objective = -9768971.999642 Iteration: 45552 Dual objective = -9768971.999520 Iteration: 45841 Dual objective = -9768971.999438 Iteration: 46127 Dual objective = -9768971.999404 Removing perturbation. Markowitz threshold set to 0.2 Iteration: 46161 Dual objective = -9768973.000000 Dual simplex - Optimal: Objective = -9.7689730000e+06 Solution time = 41.49 sec. Iterations = 46161 (0) Deterministic time = 16340.91 ticks (393.89 ticks/sec) CPLEX> 42.08user 0.14system 0:42.07elapsed 100%CPU (0avgtext+0avgdata 445184maxresident)k 0inputs+80outputs (0major+42264minor)pagefaults 0swaps