Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:23:16 2013

Optimize a model with 1800 rows, 100600 columns and 201700 nonzeros
Presolve removed 400 rows and 300 columns
Presolve time: 0.48s
Presolved: 1400 rows, 100300 columns, 200900 nonzeros
Variable types: 100200 continuous, 100 integer (100 binary)

Root relaxation: objective 8.258498e+05, 5409 iterations, 0.82 seconds

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

     0     0 825849.833    0    1          - 825849.833     -      -    1s
H    0     0                    827466.93672 825849.833  0.20%     -    1s
     0     2 825868.659    0    1 827466.937 825868.659  0.19%     -    2s
*    3     2               3    826102.66657 826102.667   0.0%  66.7    2s

Explored 4 nodes (5609 simplex iterations) in 2.86 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.261026665679e+05, best bound 8.261026665679e+05, gap 0.0%