Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:16:34 2013

Optimize a model with 1700 rows, 26100 columns and 54050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.24s
Presolved: 1500 rows, 25950 columns, 53250 nonzeros
Variable types: 25500 continuous, 450 integer (450 binary)

Root relaxation: objective 1.650739e+05, 2618 iterations, 0.14 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                    171432.23233 165073.856  3.71%     -    0s
     0     2 165096.305    0    2 171432.232 165096.305  3.70%     -    0s
H    4     3                    165719.09623 165468.770  0.15%  52.5    0s
H    5     2                    165619.49000 165487.650  0.08%  43.6    0s

Explored 12 nodes (2987 simplex iterations) in 1.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.656194900012e+05, best bound 1.656088057085e+05, gap 0.0065%