Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:07 2013

Optimize a model with 219 rows, 176 columns and 692 nonzeros
Presolve removed 6 rows and 0 columns
Presolve time: 0.00s
Presolved: 213 rows, 176 columns, 680 nonzeros
Variable types: 172 continuous, 4 integer (4 binary)

Root relaxation: objective 6.647000e+03, 21 iterations, 0.00 seconds

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

*    0     0               0    6647.0000000 6647.00000   0.0%     -    0s

Explored 0 nodes (21 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.647000000000e+03, best bound 6.647000000000e+03, gap 0.0%