Gurobi 5.0.1 (linux64) logging started Wed Dec 19 14:01:12 2012

Optimize a model with 442 rows, 441 columns and 1908 nonzeros
Presolve removed 367 rows and 349 columns
Presolve time: 0.00s
Presolved: 75 rows, 92 columns, 432 nonzeros
Variable types: 13 continuous, 79 integer (79 binary)
Found heuristic solution: objective 358.0000000

Root relaxation: objective 3.330000e+02, 39 iterations, 0.00 seconds

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

*    0     0               0     333.0000000  333.00000   0.0%     -    0s

Explored 0 nodes (51 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.330000000000e+02, best bound 3.330000000000e+02, gap 0.0%