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

Optimize a model with 271 rows, 219 columns and 542 nonzeros
Presolve removed 258 rows and 207 columns
Presolve time: 0.00s
Presolved: 13 rows, 12 columns, 26 nonzeros
Variable types: 0 continuous, 12 integer (12 binary)
Found heuristic solution: objective 127.0000000

Root relaxation: cutoff, 9 iterations, 0.00 seconds

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

     0     0     cutoff    0       127.00000  127.99987  0.79%     -    0s

Explored 0 nodes (9 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.270000000000e+02, best bound 1.270000000000e+02, gap 0.0%