Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:25:04 2013

Optimize a model with 121575 rows, 8100 columns and 368550 nonzeros
Presolve removed 8590 rows and 4113 columns
Presolve time: 1.30s
Presolved: 112985 rows, 3987 columns, 341996 nonzeros
Variable types: 35 continuous, 3952 integer (3952 binary)
Found heuristic solution: objective 193650.00000

Root relaxation: objective 1.490299e+05, 32407 iterations, 4.69 seconds

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

     0     0 149029.867    0   11 193650.000 149029.867  23.0%     -    6s
H    0     0                    149051.00000 149029.867  0.01%     -    6s
H    0     0                    149041.00000 149029.867  0.01%     -    6s

Explored 0 nodes (32495 simplex iterations) in 6.60 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.490410000000e+05, best bound 1.490300000000e+05, gap 0.0074%