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

Optimize a model with 442 rows, 441 columns and 1899 nonzeros
Presolve removed 431 rows and 433 columns
Presolve time: 0.00s
Presolved: 11 rows, 8 columns, 25 nonzeros
Variable types: 7 continuous, 1 integer (1 binary)
Found heuristic solution: objective 286.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 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%