Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:18 2013

Optimize a model with 63 rows, 295 columns and 585 nonzeros
Presolve time: 0.00s
Presolved: 63 rows, 295 columns, 585 nonzeros
Variable types: 290 continuous, 5 integer (5 binary)

Root relaxation: objective 8.563000e+03, 19 iterations, 0.00 seconds

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

     0     0 8563.00000    0    1          - 8563.00000     -      -    0s
H    0     0                    8581.0000000 8563.00000  0.21%     -    0s
     0     0 8579.59740    0    1 8581.00000 8579.59740  0.02%     -    0s

Explored 0 nodes (22 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.581000000000e+03, best bound 8.581000000000e+03, gap 0.0%