Gurobi 5.0.1 (linux64) logging started Fri Jan 18 05:28:11 2013

Optimize a model with 160 rows, 2810 columns and 28155 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.05s
Presolved: 155 rows, 2805 columns, 25650 nonzeros
Variable types: 2760 continuous, 45 integer (45 binary)

Root relaxation: objective 1.121714e+04, 39 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0 11217.1409    0    3          - 11217.1409     -      -    0s
     0     0 11217.1409    0    3          - 11217.1409     -      -    0s
     0     0 11217.1474    0    3          - 11217.1474     -      -    0s
     0     0 11245.2200    0    3          - 11245.2200     -      -    0s
     0     0 11248.5825    0    3          - 11248.5825     -      -    0s
     0     0 11249.8766    0    3          - 11249.8766     -      -    0s
     0     0 11249.8766    0    3          - 11249.8766     -      -    0s
H    0     0                    11600.857769 11249.8766  3.03%     -    0s
     0     0 11249.8766    0    3 11600.8578 11249.8766  3.03%     -    0s
     0     0 11249.8766    0    3 11600.8578 11249.8766  3.03%     -    0s
     0     2 11249.8766    0    3 11600.8578 11249.8766  3.03%     -    0s
*   12     4              11    11260.965891 11249.8766  0.10%   5.5    0s
*   17     5              13    11259.210243 11249.8766  0.08%   5.2    0s
*   23     1               6    11250.404428 11250.4044   0.0%   4.6    0s

Explored 24 nodes (410 simplex iterations) in 0.52 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.125040442803e+04, best bound 1.125040442803e+04, gap 0.0%