Gurobi 5.0.1 (linux64) logging started Fri Jan 18 08:20:49 2013

Optimize a model with 700 rows, 75150 columns and 200200 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.13s
Presolved: 650 rows, 75100 columns, 150150 nonzeros
Variable types: 75100 continuous, 0 integer (0 binary)

Root relaxation: objective 2.208160e+05, 3008 iterations, 0.17 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     -      -    1s
*   53    11              27    221476.99204 221214.319  0.12%  41.4    2s

Explored 65 nodes (5399 simplex iterations) in 2.67 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.214769920401e+05, best bound 2.214758172493e+05, gap 0.0005%