Gurobi 5.0.1 (linux64) logging started Fri Nov 16 15:18:38 2012

Optimize a model with 5820 rows, 3660 columns and 20880 nonzeros
Presolve removed 722 rows and 120 columns
Presolve time: 0.13s
Presolved: 5098 rows, 3540 columns, 19020 nonzeros
Variable types: 0 continuous, 3540 integer (3540 binary)
Found heuristic solution: objective 34.0000000

Root relaxation: objective 3.000000e+00, 4977 iterations, 0.39 seconds

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

*    0     0               0       3.0000000    3.00000   0.0%     -    0s

Explored 0 nodes (7701 simplex iterations) in 0.79 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%