Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:58 2013

Optimize a model with 231 rows, 4431 columns and 8841 nonzeros
Presolve time: 0.01s
Presolved: 231 rows, 4431 columns, 8841 nonzeros
Variable types: 4410 continuous, 21 integer (21 binary)

Root relaxation: objective 2.583237e+04, 337 iterations, 0.00 seconds

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

     0     0 25832.3686    0    4          - 25832.3686     -      -    0s
H    0     0                    25994.000000 25832.3686  0.62%     -    0s
     0     0 25945.0732    0    1 25994.0000 25945.0732  0.19%     -    0s
     0     0 25945.0732    0    1 25994.0000 25945.0732  0.19%     -    0s
     0     0 25945.0732    0    1 25994.0000 25945.0732  0.19%     -    0s
     0     0 25946.6098    0    1 25994.0000 25946.6098  0.18%     -    0s

Cutting planes:
  Implied bound: 13
  Flow cover: 1

Explored 0 nodes (381 simplex iterations) in 0.04 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%