Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:16:58 2013

Optimize a model with 1700 rows, 26100 columns and 54050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.16s
Presolved: 1500 rows, 25950 columns, 53250 nonzeros
Variable types: 25500 continuous, 450 integer (450 binary)

Root relaxation: objective 2.246016e+05, 3282 iterations, 0.15 seconds

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

     0     0 224601.597    0    1          - 224601.597     -      -    0s
H    0     0                    230510.99933 224601.597  2.56%     -    0s
H    0     0                    225475.66973 224601.597  0.39%     -    0s
     0     2 224607.545    0    1 225475.670 224607.545  0.39%     -    0s
*    5     4               4    224847.24808 224785.855  0.03%  35.2    1s

Explored 8 nodes (3499 simplex iterations) in 1.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.248472480793e+05, best bound 2.248472480793e+05, gap 0.0%