Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:01 2013

Optimize a model with 4662 rows, 4452 columns and 17682 nonzeros
Presolve removed 21 rows and 0 columns
Presolve time: 0.02s
Presolved: 4641 rows, 4452 columns, 17661 nonzeros
Variable types: 4431 continuous, 21 integer (21 binary)

Root relaxation: objective 2.465410e+04, 934 iterations, 0.06 seconds

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

     0     0 24654.1006    0   16          - 24654.1006     -      -    0s
H    0     0                    26207.000000 24654.1006  5.93%     -    0s
     0     0 25946.6098    0    1 26207.0000 25946.6098  0.99%     -    0s
H    0     0                    26169.536585 25946.6098  0.85%     -    0s
H    0     0                    25994.000000 25946.6098  0.18%     -    0s
     0     0 25993.6296    0    1 25994.0000 25993.6296  0.00%     -    0s

Cutting planes:
  Implied bound: 14

Explored 0 nodes (1173 simplex iterations) in 0.19 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.599400000000e+04, best bound 2.599362962963e+04, gap 0.0014%