Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:36 2013

Optimize a model with 3094 rows, 2924 columns and 11594 nonzeros
Presolve removed 17 rows and 0 columns
Presolve time: 0.01s
Presolved: 3077 rows, 2924 columns, 11577 nonzeros
Variable types: 2907 continuous, 17 integer (17 binary)

Root relaxation: objective 2.446207e+04, 832 iterations, 0.04 seconds

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

     0     0 24462.0730    0   12          - 24462.0730     -      -    0s
H    0     0                    25366.000000 24462.0730  3.56%     -    0s
*    0     0               0    25267.000000 25267.0000   0.0%     -    0s

Cutting planes:
  Gomory: 9
  Implied bound: 12

Explored 0 nodes (1040 simplex iterations) in 0.10 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.526700000000e+04, best bound 2.526700000000e+04, gap 0.0%