Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:40:24 2013

Optimize a model with 570 rows, 760 columns and 2505 nonzeros
Presolve removed 15 rows and 10 columns
Presolve time: 0.02s
Presolved: 555 rows, 750 columns, 1990 nonzeros
Variable types: 505 continuous, 245 integer (245 binary)

Root relaxation: objective 1.024210e+04, 212 iterations, 0.00 seconds

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

     0     0 10242.1039    0    1          - 10242.1039     -      -    0s
     0     0 10331.9494    0    3          - 10331.9494     -      -    0s
     0     0 10335.0489    0    3          - 10335.0489     -      -    0s
H    0     0                    10337.387959 10335.0489  0.02%     -    0s
     0     0 10335.0489    0    1 10337.3880 10335.0489  0.02%     -    0s
     0     0 10335.0489    0    3 10337.3880 10335.0489  0.02%     -    0s
     0     0 10336.3432    0    3 10337.3880 10336.3432  0.01%     -    0s
     0     0 10336.3462    0    3 10337.3880 10336.3462  0.01%     -    0s
     0     0 10336.3494    0    3 10337.3880 10336.3494  0.01%     -    0s
     0     0 10336.3662    0    3 10337.3880 10336.3662  0.01%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 3

Explored 0 nodes (338 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.033738795883e+04, best bound 1.033636617593e+04, gap 0.0099%