Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:55:44 2013

Optimize a model with 480 rows, 5420 columns and 14620 nonzeros
Presolve removed 20 rows and 500 columns
Presolve time: 0.01s
Presolved: 460 rows, 4920 columns, 13820 nonzeros
Variable types: 4820 continuous, 100 integer (100 binary)

Root relaxation: objective 3.600389e+04, 501 iterations, 0.01 seconds

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

     0     0 36003.8892    0    6          - 36003.8892     -      -    0s
     0     0 36024.0676    0    6          - 36024.0676     -      -    0s
     0     0 36028.6546    0    6          - 36028.6546     -      -    0s
     0     0 36028.9793    0    6          - 36028.9793     -      -    0s
     0     0 36029.0240    0    6          - 36029.0240     -      -    0s
     0     0 36029.0240    0    6          - 36029.0240     -      -    0s
H    0     0                    36232.698307 36029.0240  0.56%     -    0s
     0     1 36190.8870    0    3 36232.6983 36190.8870  0.12%     -    0s
*    4     2               4    36202.337419 36202.3374   0.0%  42.5    0s

Cutting planes:
  Flow cover: 7

Explored 5 nodes (884 simplex iterations) in 0.15 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.620233741901e+04, best bound 3.620233741901e+04, gap 0.0%