Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:17:00 2013

Optimize a model with 98854 rows, 7056 columns and 299880 nonzeros
Presolve removed 6343 rows and 3567 columns
Presolve time: 0.92s
Presolved: 92511 rows, 3489 columns, 280611 nonzeros
Variable types: 38 continuous, 3451 integer (3451 binary)
Found heuristic solution: objective 144471.00000

Root relaxation: objective 1.037274e+05, 28164 iterations, 3.42 seconds

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

     0     0 103727.400    0   12 144471.000 103727.400  28.2%     -    5s
H    0     0                    103740.00000 103727.400  0.01%     -    5s
H    0     0                    103739.00000 103727.400  0.01%     -    5s
     0     0 103727.400    0   27 103739.000 103727.400  0.01%     -    5s
     0     0 103727.400    0   16 103739.000 103727.400  0.01%     -    6s
H    0     0                    103735.00000 103727.400  0.01%     -    6s

Explored 0 nodes (33737 simplex iterations) in 6.46 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.037350000000e+05, best bound 1.037280000000e+05, gap 0.0067%