Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:57:51 2012

Optimize a model with 31121 rows, 33306 columns and 125760 nonzeros
Presolve removed 389 rows and 4188 columns
Presolve time: 0.82s
Presolved: 30732 rows, 29118 columns, 120326 nonzeros
Variable types: 0 continuous, 29118 integer (29118 binary)
Found heuristic solution: objective 182.0000000

Root relaxation: objective 3.000000e+00, 22738 iterations, 3.23 seconds
Total elapsed time = 11.31s

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

     0     0    3.00000    0   24  182.00000    3.00000  98.4%     -   14s
H    0     0                       3.0000000    3.00000   0.0%     -   14s

Explored 0 nodes (61027 simplex iterations) in 14.12 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%