Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:25 2013

Optimize a model with 474 rows, 408 columns and 1596 nonzeros
Presolve removed 6 rows and 0 columns
Presolve time: 0.00s
Presolved: 468 rows, 408 columns, 1590 nonzeros
Variable types: 402 continuous, 6 integer (6 binary)

Root relaxation: objective 7.904200e+03, 45 iterations, 0.00 seconds

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

     0     0 7904.20000    0    1          - 7904.20000     -      -    0s
H    0     0                    7940.0000000 7904.20000  0.45%     -    0s

Explored 0 nodes (45 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.940000000000e+03, best bound 7.940000000000e+03, gap 0.0%