Gurobi 5.0.1 (linux64) logging started Fri Nov 16 22:07:46 2012

Optimize a model with 32189 rows, 34410 columns and 130053 nonzeros
Presolve removed 958 rows and 5737 columns
Presolve time: 0.87s
Presolved: 31231 rows, 28673 columns, 121760 nonzeros
Variable types: 0 continuous, 28673 integer (28673 binary)
Found heuristic solution: objective 185.0000000

Root relaxation: objective 3.000000e+00, 21324 iterations, 2.98 seconds
Total elapsed time = 12.74s

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

     0     0    3.00000    0  140  185.00000    3.00000  98.4%     -   15s
H    0     0                       3.0000000    3.00000   0.0%     -   15s

Explored 0 nodes (62341 simplex iterations) in 15.58 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%