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.

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CPLEX> Selected objective sense:  MINIMIZE
Selected objective  name:  r_0
Selected RHS        name:  RHS
Selected bound      name:  BND
Problem 'in_d.mps.gz' read.
Read time =    0.19 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.
DUAL formed by presolve
LP Presolve eliminated 17126 rows and 4 columns.
Aggregator did 4002 substitutions.
Reduced LP has 4046 rows, 40340 columns, and 172019 nonzeros.
Presolve time =    0.12 sec.

Iteration log . . .
Iteration:     1    Objective     =             0.000000
Iteration:   424    Objective     =             0.000000
Perturbation started.
Iteration:   502    Objective     =             0.000000
Iteration:   991    Objective     =             0.000022
Iteration:  1483    Objective     =             0.000041
Iteration:  1974    Objective     =             0.000057
Iteration:  2469    Objective     =             0.000075
Iteration:  2866    Objective     =             0.500081
Iteration:  3183    Objective     =             0.750086
Iteration:  3476    Objective     =             1.000065
Removing perturbation.

Dual simplex - Optimal:  Objective =  1.0000000000e+00
Solution time =    0.52 sec.  Iterations = 3504 (0)
Deterministic time = 241.68 ticks  (461.60 ticks/sec)

CPLEX> 0.77user 0.01system 0:00.72elapsed 107%CPU (0avgtext+0avgdata 189344maxresident)k
0inputs+8outputs (0major+13990minor)pagefaults 0swaps