Gurobi 5.0.1 (linux64) logging started Fri Nov 16 18:46:58 2012

Optimize a model with 10539 rows, 15500 columns and 46498 nonzeros
Presolve removed 250 rows and 2 columns
Presolve time: 0.18s
Presolved: 10413 rows, 15498 columns, 61088 nonzeros
Variable types: 0 continuous, 15498 integer (15498 binary)
Found heuristic solution: objective 124.0000000

Root relaxation: objective 3.000000e+00, 7617 iterations, 0.47 seconds

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

     0     0    3.00000    0  165  124.00000    3.00000  97.6%     -    2s
H    0     0                       3.0000000    3.00000   0.0%     -    2s

Explored 0 nodes (19978 simplex iterations) in 2.88 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%