Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:24:39 2013

Optimize a model with 1793 rows, 484 columns and 5566 nonzeros
Presolve removed 660 rows and 267 columns
Presolve time: 0.02s
Presolved: 1133 rows, 217 columns, 3585 nonzeros
Variable types: 10 continuous, 207 integer (207 binary)
Found heuristic solution: objective 8959.0000000

Root relaxation: objective 6.500727e+03, 885 iterations, 0.01 seconds

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

     0     0 6500.72727    0    1 8959.00000 6500.72727  27.4%     -    0s
H    0     0                    6502.0000000 6500.72727  0.02%     -    0s
     0     0     cutoff    0      6502.00000 6501.00650  0.02%     -    0s

Explored 0 nodes (896 simplex iterations) in 0.04 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.502000000000e+03, best bound 6.502000000000e+03, gap 0.0%