Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:48 2012

Optimize a model with 320 rows, 240 columns and 640 nonzeros
Presolve removed 276 rows and 203 columns
Presolve time: 0.00s
Presolved: 44 rows, 37 columns, 88 nonzeros
Variable types: 0 continuous, 37 integer (37 binary)
Found heuristic solution: objective 133.0000000

Root relaxation: objective 1.355000e+02, 43 iterations, 0.00 seconds

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

     0     0  135.50000    0    9  133.00000  135.50000  1.88%     -    0s
H    0     0                     135.0000000  135.50000  0.37%     -    0s

Explored 0 nodes (65 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.350000000000e+02, best bound 1.350000000000e+02, gap 0.0%