Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:15 2013

Optimize a model with 335 rows, 280 columns and 1105 nonzeros
Presolve removed 19 rows and 0 columns
Presolve time: 0.00s
Presolved: 316 rows, 280 columns, 1067 nonzeros
Variable types: 275 continuous, 5 integer (5 binary)

Root relaxation: objective 7.813000e+03, 32 iterations, 0.00 seconds

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

*    0     0               0    7813.0000000 7813.00000   0.0%     -    0s

Explored 0 nodes (32 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.813000000000e+03, best bound 7.813000000000e+03, gap 0.0%