Gurobi 5.0.1 (linux64) logging started Fri Nov 16 22:14:54 2012

Optimize a model with 33659 rows, 35156 columns and 135199 nonzeros
Presolve removed 397 rows and 3929 columns
Presolve time: 0.81s
Presolved: 33262 rows, 31227 columns, 129981 nonzeros
Variable types: 0 continuous, 31227 integer (31227 binary)
Found heuristic solution: objective 187.0000000

Root relaxation: objective 3.000000e+00, 21678 iterations, 3.58 seconds
Total elapsed time = 14.29s
Total elapsed time = 15.39s

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

     0     0    3.00000    0   96  187.00000    3.00000  98.4%     -   15s
H    0     0                       3.0000000    3.00000   0.0%     -   15s

Explored 0 nodes (65110 simplex iterations) in 15.71 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%