Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:24 2013

Optimize a model with 10592 rows, 10272 columns and 40992 nonzeros
Presolve removed 476 rows and 0 columns
Presolve time: 0.05s
Presolved: 10116 rows, 10272 columns, 40040 nonzeros
Variable types: 10240 continuous, 32 integer (32 binary)

Root relaxation: objective 3.401375e+04, 1771 iterations, 0.10 seconds

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

     0     0 34013.7528    0    1          - 34013.7528     -      -    0s
H    0     0                    34140.000000 34013.7528  0.37%     -    0s
     0     0 34015.1964    0    2 34140.0000 34015.1964  0.37%     -    0s
     0     0 34015.1964    0    2 34140.0000 34015.1964  0.37%     -    0s
     0     2 34025.0000    0    2 34140.0000 34025.0000  0.34%     -    0s
*    1     1               1    34025.000000 34025.0000   0.0%   9.0    0s

Cutting planes:
  Gomory: 1
  Flow cover: 4

Explored 2 nodes (1795 simplex iterations) in 0.54 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.402500000000e+04, best bound 3.402500000000e+04, gap 0.0%