Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:36 2013

Optimize a model with 10624 rows, 10304 columns and 41024 nonzeros
Presolve removed 32 rows and 0 columns
Presolve time: 0.04s
Presolved: 10592 rows, 10304 columns, 40992 nonzeros
Variable types: 10272 continuous, 32 integer (32 binary)

Root relaxation: objective 3.163172e+04, 2064 iterations, 0.26 seconds

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

     0     0 31631.7214    0   25          - 31631.7214     -      -    0s
H    0     0                    36404.000000 31631.7214  13.1%     -    0s
     0     0 33992.4913    0    3 36404.0000 33992.4913  6.62%     -    0s
H    0     0                    34641.449758 33992.4913  1.87%     -    0s
H    0     0                    34434.000000 33992.4913  1.28%     -    0s
H    0     0                    34246.000000 33992.4913  0.74%     -    0s
     0     0 34013.7528    0    1 34246.0000 34013.7528  0.68%     -    0s
H    0     0                    34171.000000 34013.7528  0.46%     -    0s
H    0     0                    34159.000000 34013.7528  0.43%     -    0s
H    0     0                    34140.000000 34013.7528  0.37%     -    0s
     0     2 34015.1111    0    1 34140.0000 34015.1111  0.37%     -    0s
*    1     1               1    34025.000000 34025.0000   0.0%  14.0    0s

Cutting planes:
  Implied bound: 24

Explored 2 nodes (2596 simplex iterations) in 0.89 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%