Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:30:44 2013

Optimize a model with 2324 rows, 576 columns and 7200 nonzeros
Presolve removed 496 rows and 297 columns
Presolve time: 0.02s
Presolved: 1828 rows, 279 columns, 5757 nonzeros
Variable types: 13 continuous, 266 integer (266 binary)
Found heuristic solution: objective 13355.000000

Root relaxation: objective 9.609564e+03, 1402 iterations, 0.02 seconds

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

     0     0 9609.56410    0    6 13355.0000 9609.56410  28.0%     -    0s
H    0     0                    9621.0000000 9609.56410  0.12%     -    0s
H    0     0                    9619.0000000 9609.56410  0.10%     -    0s
H    0     0                    9614.0000000 9609.56410  0.05%     -    0s
     0     0     cutoff    0      9614.00000 9613.00962  0.01%     -    0s

Cutting planes:
  Gomory: 5
  Implied bound: 1
  MIR: 3

Explored 0 nodes (1431 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.614000000000e+03, best bound 9.614000000000e+03, gap 0.0%