Gurobi 5.0.1 (linux64) logging started Fri Nov 16 22:15:24 2012

Optimize a model with 33659 rows, 35156 columns and 135199 nonzeros
Presolve removed 2 rows and 2 columns
Presolve time: 0.76s
Presolved: 33844 rows, 35154 columns, 169808 nonzeros
Variable types: 0 continuous, 35154 integer (35154 binary)
Found heuristic solution: objective 187.0000000

Root relaxation: objective 2.000000e+00, 21100 iterations, 1.51 seconds

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

     0     0    2.00000    0  278  187.00000    2.00000  98.9%     -    4s
H    0     0                     186.0000000    2.00000  98.9%     -    5s
H    0     0                       4.0000000    2.00000  50.0%     -    5s
H    0     0                       3.0000000    2.00000  33.3%     -    5s

Explored 0 nodes (67064 simplex iterations) in 5.15 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 2.000000000000e+00, gap 33.3333%