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

Optimize a model with 90 rows, 280 columns and 585 nonzeros
Presolve removed 20 rows and 15 columns
Presolve time: 0.00s
Presolved: 70 rows, 265 columns, 545 nonzeros
Variable types: 260 continuous, 5 integer (5 binary)

Root relaxation: objective 1.309958e+04, 69 iterations, 0.00 seconds

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

     0     0 13099.5797    0    1          - 13099.5797     -      -    0s
H    0     0                    13125.173669 13099.5797  0.19%     -    0s

Explored 0 nodes (69 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.312517366932e+04, best bound 1.312517366932e+04, gap 0.0%