Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:35:08 2013

Optimize a model with 147536 rows, 9216 columns and 446976 nonzeros
Presolve removed 18366 rows and 4783 columns
Presolve time: 1.92s
Presolved: 129170 rows, 4433 columns, 390390 nonzeros
Variable types: 31 continuous, 4402 integer (4402 binary)
Found heuristic solution: objective 233995.00000

Root relaxation: objective 2.007270e+05, 23627 iterations, 3.24 seconds

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

     0     0 200727.000    0    8 233995.000 200727.000  14.2%     -    5s
H    0     0                    200740.00000 200727.000  0.01%     -    5s

Explored 0 nodes (23661 simplex iterations) in 5.81 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.007400000000e+05, best bound 2.007270000000e+05, gap 0.0065%