Gurobi 5.0.1 (linux64) logging started Fri Nov 16 16:16:14 2012

Optimize a model with 9825 rows, 5700 columns and 34875 nonzeros
Presolve removed 676 rows and 75 columns
Presolve time: 0.17s
Presolved: 9149 rows, 5625 columns, 33150 nonzeros
Variable types: 0 continuous, 5625 integer (5625 binary)
Found heuristic solution: objective 42.0000000
Found heuristic solution: objective 3.0000000

Root relaxation: cutoff, 9291 iterations, 1.05 seconds

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

     0     0     cutoff    0         3.00000    2.00000  33.3%     -    1s

Explored 0 nodes (9291 simplex iterations) in 1.25 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%