Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:56 2013

Optimize a model with 7587 rows, 7317 columns and 29187 nonzeros
Presolve removed 326 rows and 0 columns
Presolve time: 0.04s
Presolved: 7261 rows, 7317 columns, 28535 nonzeros
Variable types: 7290 continuous, 27 integer (27 binary)

Root relaxation: objective 2.621835e+04, 976 iterations, 0.04 seconds

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

     0     0 26218.3505    0    3          - 26218.3505     -      -    0s
H    0     0                    26332.000000 26218.3505  0.43%     -    0s
     0     0 26219.4983    0    4 26332.0000 26219.4983  0.43%     -    0s
     0     0 26219.5434    0    4 26332.0000 26219.5434  0.43%     -    0s
     0     0 26220.0570    0    5 26332.0000 26220.0570  0.43%     -    0s
     0     0 26220.0685    0    5 26332.0000 26220.0685  0.43%     -    0s
     0     0 26253.1597    0    3 26332.0000 26253.1597  0.30%     -    0s
     0     2 26255.1778    0    3 26332.0000 26255.1778  0.29%     -    0s
*    2     2               2    26321.000000 26290.4277  0.12%  24.5    0s

Cutting planes:
  Gomory: 1
  Flow cover: 4

Explored 6 nodes (1080 simplex iterations) in 0.34 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.632100000000e+04, best bound 2.632100000000e+04, gap 0.0%