Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:47:36 2013

Optimize a model with 700 rows, 25400 columns and 50950 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.06s
Presolved: 650 rows, 25350 columns, 50650 nonzeros
Variable types: 25350 continuous, 0 integer (0 binary)

Root relaxation: objective 2.208160e+05, 1943 iterations, 0.07 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
H    0     0                    228505.19903 220815.985  3.37%     -    0s
     0     2 220815.985    0    4 228505.199 220815.985  3.37%     -    0s
*   32    10              16    221466.25414 221214.319  0.11%  66.7    1s

Explored 42 nodes (4289 simplex iterations) in 1.31 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.214662541417e+05, best bound 2.214455299491e+05, gap 0.0094%