Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:01:30 2013

Optimize a model with 700 rows, 26150 columns and 53200 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.03s
Presolved: 650 rows, 26100 columns, 52150 nonzeros
Variable types: 26100 continuous, 0 integer (0 binary)

Root relaxation: objective 2.208160e+05, 1834 iterations, 0.06 seconds

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

     0     0 220815.985    0    4          - 220815.985     -      -    0s
     0     2 220815.985    0    4          - 220815.985     -      -    0s
*   42    10              21    221476.58715 221214.319  0.12%  46.9    0s

Explored 52 nodes (4046 simplex iterations) in 0.77 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.214765871511e+05, best bound 2.214758508658e+05, gap 0.0003%