Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:17:44 2013

Optimize a model with 1159 rows, 361 columns and 3610 nonzeros
Presolve removed 574 rows and 214 columns
Presolve time: 0.01s
Presolved: 585 rows, 147 columns, 1834 nonzeros
Variable types: 5 continuous, 142 integer (142 binary)
Found heuristic solution: objective 7771.0000000

Root relaxation: objective 7.014658e+03, 6 iterations, 0.00 seconds

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

     0     0 7014.65811    0    3 7771.00000 7014.65811  9.73%     -    0s
H    0     0                    7029.0000000 7014.65811  0.20%     -    0s
     0     0 7018.76619    0    5 7029.00000 7018.76619  0.15%     -    0s
     0     0 7018.76619    0    3 7029.00000 7018.76619  0.15%     -    0s
H    0     0                    7019.0000000 7018.76619  0.00%     -    0s

Explored 0 nodes (16 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.019000000000e+03, best bound 7.019000000000e+03, gap 0.0%