Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:05:43 2013

Optimize a model with 64897 rows, 5329 columns and 197173 nonzeros
Presolve removed 7228 rows and 2741 columns
Presolve time: 0.53s
Presolved: 57669 rows, 2588 columns, 174892 nonzeros
Variable types: 27 continuous, 2561 integer (2561 binary)
Found heuristic solution: objective 132093.00000

Root relaxation: objective 1.066289e+05, 16386 iterations, 1.43 seconds

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

     0     0 106628.851    0    7 132093.000 106628.851  19.3%     -    2s
H    0     0                    106635.00000 106628.851  0.01%     -    2s

Explored 0 nodes (16424 simplex iterations) in 2.25 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.066350000000e+05, best bound 1.066290000000e+05, gap 0.0056%