Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:44:12 2013

Optimize a model with 1200 rows, 25600 columns and 52050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.14s
Presolved: 1000 rows, 25450 columns, 51500 nonzeros
Variable types: 25250 continuous, 200 integer (200 binary)

Root relaxation: objective 1.650739e+05, 2560 iterations, 0.11 seconds

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

     0     0 165073.856    0    2          - 165073.856     -      -    0s
H    0     0                    179473.27269 165073.856  8.02%     -    0s
H    0     0                    171084.49357 165073.856  3.51%     -    0s
H    0     0                    168486.43946 165073.856  2.03%     -    0s
     0     2 165122.223    0    2 168486.439 165122.223  2.00%     -    0s
H    2     2                    165641.65336 165467.793  0.10%  42.0    0s
H    4     2                    165615.57936 165482.209  0.08%  43.0    0s

Explored 8 nodes (2876 simplex iterations) in 0.95 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.656155793615e+05, best bound 1.656155793615e+05, gap 0.0%