Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:24:39 2013

Optimize a model with 1793 rows, 484 columns and 5566 nonzeros
Presolve removed 359 rows and 249 columns
Presolve time: 0.02s
Presolved: 1434 rows, 235 columns, 4492 nonzeros
Variable types: 10 continuous, 225 integer (225 binary)
Found heuristic solution: objective 13009.000000

Root relaxation: objective 1.075148e+04, 1116 iterations, 0.02 seconds

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

     0     0 10751.4839    0    6 13009.0000 10751.4839  17.4%     -    0s
H    0     0                    10763.000000 10751.4839  0.11%     -    0s
     0     0 10754.7554    0    5 10763.0000 10754.7554  0.08%     -    0s
     0     0 10754.7554    0    4 10763.0000 10754.7554  0.08%     -    0s
     0     0 10756.7842    0   11 10763.0000 10756.7842  0.06%     -    0s
H    0     0                    10761.000000 10756.7842  0.04%     -    0s
     0     0 10758.0176    0   11 10761.0000 10758.0176  0.03%     -    0s
     0     1 10759.4746    0   11 10761.0000 10759.4746  0.01%     -    0s

Cutting planes:
  Gomory: 2
  Implied bound: 3
  MIR: 4
  Zero half: 2

Explored 4 nodes (1189 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.076100000000e+04, best bound 1.076100000000e+04, gap 0.0%