Code: Select all

```
Reading data...
Starting Cplex...
Unable to load names.
Version identifier: 12.10.0.0 | 2019-11-26 | 843d4de2ae
CPXPARAM_Advance 0
CPXPARAM_Threads 1
CPXPARAM_Parallel 1
CPXPARAM_Simplex_Limits_Iterations 2000000000
CPXPARAM_TimeLimit 1000
CPXPARAM_Tune_TimeLimit 200
Row 'c1339' infeasible, all entries at implied bounds.
Presolve time = 0.00 sec. (0.56 ticks)
LP status(3): infeasible
Cplex Time: 0.00sec (det. 0.57 ticks)
Rerunning with presolve turned off and solving with LPMETHOD=0
Version identifier: 12.10.0.0 | 2019-11-26 | 843d4de2ae
CPXPARAM_Advance 2
CPXPARAM_Preprocessing_Presolve 0
CPXPARAM_LPMethod 1
CPXPARAM_Threads 1
CPXPARAM_Parallel 1
CPXPARAM_Simplex_Limits_Iterations 2000000000
CPXPARAM_TimeLimit 1000
CPXPARAM_Tune_TimeLimit 200
Iteration log . . .
Iteration: 1 Scaled infeas = 37102.517619
Iteration: 60 Scaled infeas = 37084.090129
Switched to devex.
Iteration: 527 Scaled infeas = 33928.201929
LP status(3): infeasible
Cplex Time: 0.02sec (det. 8.77 ticks)
Model has been proven infeasible.
```

(I'm brazilian, sorry about my english)