Gurobi 5.0.1 (linux64) logging started Wed Dec 19 14:01:10 2012

Optimize a model with 482 rows, 441 columns and 2568 nonzeros
Presolve removed 476 rows and 437 columns
Presolve time: 0.00s
Presolved: 6 rows, 4 columns, 17 nonzeros
Variable types: 3 continuous, 1 integer (1 binary)

Root relaxation: objective 2.860000e+02, 1 iterations, 0.00 seconds

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

*    0     0               0     286.0000000  286.00000   0.0%     -    0s

Explored 0 nodes (1 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.860000000000e+02, best bound 2.860000000000e+02, gap 0.0%