Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:16:14 2013

Optimize a model with 80 rows, 285 columns and 595 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.00s
Presolved: 75 rows, 280 columns, 575 nonzeros
Variable types: 275 continuous, 5 integer (5 binary)

Root relaxation: objective 1.704455e+04, 55 iterations, 0.00 seconds

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

     0     0 17044.5499    0    1          - 17044.5499     -      -    0s
*    0     0               0    17084.796168 17084.7962   0.0%     -    0s

Explored 0 nodes (73 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.708479616830e+04, best bound 1.708479616830e+04, gap 0.0%