Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:32 2012

Optimize a model with 152 rows, 169 columns and 304 nonzeros
Presolve removed 140 rows and 157 columns
Presolve time: 0.00s
Presolved: 12 rows, 12 columns, 24 nonzeros
Variable types: 0 continuous, 12 integer (12 binary)
Found heuristic solution: objective 102.0000000

Root relaxation: objective 1.030000e+02, 12 iterations, 0.00 seconds

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

     0     0  103.00000    0   12  102.00000  103.00000  0.98%     -    0s

Explored 0 nodes (12 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.020000000000e+02, best bound 1.020000000000e+02, gap 0.0%