Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:56 2013

Optimize a model with 4641 rows, 4431 columns and 17661 nonzeros
Presolve removed 519 rows and 0 columns
Presolve time: 0.02s
Presolved: 4122 rows, 4431 columns, 16623 nonzeros
Variable types: 4410 continuous, 21 integer (21 binary)

Root relaxation: objective 2.594661e+04, 617 iterations, 0.02 seconds

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

     0     0 25946.6098    0    1          - 25946.6098     -      -    0s
H    0     0                    25994.000000 25946.6098  0.18%     -    0s
     0     0 25980.6000    0    1 25994.0000 25980.6000  0.05%     -    0s

Cutting planes:
  Gomory: 1

Explored 0 nodes (637 simplex iterations) in 0.08 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.599400000000e+04, best bound 2.599400000000e+04, gap 0.0%