Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:43 2012

Optimize a model with 248 rows, 219 columns and 496 nonzeros
Presolve removed 214 rows and 192 columns
Presolve time: 0.00s
Presolved: 34 rows, 27 columns, 68 nonzeros
Variable types: 0 continuous, 27 integer (27 binary)
Found heuristic solution: objective 122.0000000

Root relaxation: objective 1.235000e+02, 32 iterations, 0.00 seconds

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

     0     0  123.50000    0   27  122.00000  123.50000  1.23%     -    0s
H    0     0                     123.0000000  123.50000  0.41%     -    0s

Explored 0 nodes (55 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.230000000000e+02, best bound 1.230000000000e+02, gap 0.0%