Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:12:05 2013

Optimize a model with 85400 rows, 6400 columns and 259200 nonzeros
Presolve removed 10606 rows and 3315 columns
Presolve time: 0.78s
Presolved: 74794 rows, 3085 columns, 226225 nonzeros
Variable types: 24 continuous, 3061 integer (3061 binary)
Found heuristic solution: objective 155217.00000

Root relaxation: objective 1.277009e+05, 14654 iterations, 1.40 seconds

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

     0     0 127700.866    0    6 155217.000 127700.866  17.7%     -    2s
H    0     0                    127703.00000 127700.866  0.00%     -    2s

Explored 0 nodes (14673 simplex iterations) in 2.48 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.277030000000e+05, best bound 1.277010000000e+05, gap 0.0016%