Gurobi 5.0.1 (linux64) logging started Fri Jan 18 04:03:09 2013

Optimize a model with 150 rows, 2860 columns and 22585 nonzeros
Presolve removed 5 rows and 565 columns
Presolve time: 0.06s
Presolved: 145 rows, 2295 columns, 20585 nonzeros
Variable types: 2255 continuous, 40 integer (40 binary)

Root relaxation: objective 9.601887e+03, 42 iterations, 0.00 seconds

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

     0     0 9601.88662    0    5          - 9601.88662     -      -    0s
     0     0 9604.22406    0    5          - 9604.22406     -      -    0s
     0     0 9604.22406    0    5          - 9604.22406     -      -    0s
     0     0 9604.22406    0    5          - 9604.22406     -      -    0s
     0     0 9604.22406    0    5          - 9604.22406     -      -    0s
H    0     0                    9665.2984382 9604.22406  0.63%     -    0s
     0     2 9615.40440    0    5 9665.29844 9615.40440  0.52%     -    0s
*   31    13              11    9664.2886265 9624.05242  0.42%   3.5    0s
*   41    10               9    9658.8736668 9624.18553  0.36%   3.0    0s
*   49     3               6    9624.2181330 9624.21700  0.00%   2.8    0s

Explored 50 nodes (385 simplex iterations) in 0.70 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.624218133012e+03, best bound 9.624216997301e+03, gap 0.0000%