Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:16:13 2013

Optimize a model with 32 rows, 52 columns and 108 nonzeros
Presolve removed 31 rows and 37 columns
Presolve time: 0.00s
Presolved: 1 rows, 15 columns, 15 nonzeros
Variable types: 15 continuous, 0 integer (0 binary)

Root relaxation: objective 5.807977e+03, 1 iterations, 0.00 seconds

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

*    0     0               0    5807.9769690 5807.97697   0.0%     -    0s

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

Optimal solution found (tolerance 1.00e-04)
Best objective 5.807976968989e+03, best bound 5.807976968989e+03, gap 0.0%