Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:05 2013

Optimize a model with 5082 rows, 4862 columns and 19382 nonzeros
Presolve removed 440 rows and 0 columns
Presolve time: 0.03s
Presolved: 4642 rows, 4862 columns, 18502 nonzeros
Variable types: 4840 continuous, 22 integer (22 binary)

Root relaxation: objective 2.475292e+04, 542 iterations, 0.02 seconds

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

     0     0 24752.9194    0    1          - 24752.9194     -      -    0s
H    0     0                    24869.000000 24752.9194  0.47%     -    0s
     0     0 24752.9232    0    2 24869.0000 24752.9232  0.47%     -    0s
     0     2 24753.8571    0    2 24869.0000 24753.8571  0.46%     -    0s
H    2     2                    24808.941176 24754.2500  0.22%   1.0    0s
*    3     1               3    24800.000000 24754.2500  0.18%  13.7    0s

Cutting planes:
  Gomory: 1

Explored 5 nodes (597 simplex iterations) in 0.23 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.480000000000e+04, best bound 2.480000000000e+04, gap 0.0%