Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:44:15 2013

Optimize a model with 1200 rows, 25600 columns and 52050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.25s
Presolved: 1000 rows, 25450 columns, 51500 nonzeros
Variable types: 25250 continuous, 200 integer (200 binary)

Root relaxation: objective 2.208160e+05, 2117 iterations, 0.18 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                    243352.68555 220815.985  9.26%     -    0s
H    0     0                    228505.19903 220815.985  3.37%     -    0s
     0     2 220821.615    0    4 228505.199 220821.615  3.36%     -    0s
H    2     2                    221488.25915 221020.630  0.21%  52.5    0s
*   11     3               9    221466.25414 221186.105  0.13%  37.1    0s

Explored 18 nodes (2834 simplex iterations) in 1.11 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.214662541417e+05, best bound 2.214662541417e+05, gap 0.0%