Gurobi 5.0.1 (linux64) logging started Fri Jan 18 09:01:38 2013

Optimize a model with 1400 rows, 200300 columns and 500400 nonzeros
Presolve removed 100 rows and 100 columns
Presolve time: 0.39s
Presolved: 1300 rows, 200200 columns, 400300 nonzeros
Variable types: 200200 continuous, 0 integer (0 binary)

Root relaxation: objective 8.258498e+05, 9107 iterations, 0.98 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
     0     2 825849.833    0    1          - 825849.833     -      -    3s
     5     7 831434.579    3    2          - 825986.656     -    291    5s
*    8     6               4    826102.66657 826102.667   0.0%   263    5s

Explored 9 nodes (11209 simplex iterations) in 5.54 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 0.0000%