Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:50 2012

Optimize a model with 312 rows, 246 columns and 624 nonzeros
Presolve removed 283 rows and 220 columns
Presolve time: 0.00s
Presolved: 29 rows, 26 columns, 59 nonzeros
Variable types: 0 continuous, 26 integer (26 binary)
Found heuristic solution: objective 140.0000000

Root relaxation: objective 1.420000e+02, 27 iterations, 0.00 seconds

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

*    0     0               0     142.0000000  142.00000   0.0%     -    0s

Explored 0 nodes (27 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.420000000000e+02, best bound 1.420000000000e+02, gap 0.0%