Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:12 2013

Optimize a model with 316 rows, 265 columns and 1030 nonzeros
Presolve removed 5 rows and 0 columns
Presolve time: 0.00s
Presolved: 311 rows, 265 columns, 1025 nonzeros
Variable types: 260 continuous, 5 integer (5 binary)

Root relaxation: objective 6.555350e+03, 90 iterations, 0.00 seconds

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

     0     0 6555.35000    0    1          - 6555.35000     -      -    0s
H    0     0                    6563.0000000 6555.35000  0.12%     -    0s

Explored 0 nodes (90 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.563000000000e+03, best bound 6.563000000000e+03, gap 0.0%