Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:41:49 2012

Optimize a model with 26223 rows, 31152 columns and 108942 nonzeros
Presolve removed 706 rows and 2 columns
Presolve time: 0.68s
Presolved: 25693 rows, 31150 columns, 137868 nonzeros
Variable types: 0 continuous, 31150 integer (31150 binary)
Found heuristic solution: objective 176.0000000

Root relaxation: objective 3.000000e+00, 20656 iterations, 2.76 seconds
Total elapsed time = 13.18s

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

     0     0    3.00000    0   40  176.00000    3.00000  98.3%     -   14s
H    0     0                       3.0000000    3.00000   0.0%     -   14s

Explored 0 nodes (50931 simplex iterations) in 14.21 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%