Gurobi 5.0.1 (linux64) logging started Fri Jan 18 02:42:37 2013

Optimize a model with 1400 rows, 105300 columns and 215400 nonzeros
Presolve removed 100 rows and 100 columns
Presolve time: 0.21s
Presolved: 1300 rows, 105200 columns, 210300 nonzeros
Variable types: 105200 continuous, 0 integer (0 binary)

Root relaxation: objective 9.481640e+05, 8047 iterations, 0.57 seconds

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

     0     0 948163.962    0    4          - 948163.962     -      -    0s
H    0     0                    1018753.4844 948163.962  6.93%     -    1s
     0     2 948163.962    0    4 1018753.48 948163.962  6.93%     -    2s
    14    16 960281.212    7    1 1018753.48 948690.534  6.88%   251    5s
*   49    15              25    950276.23626 948690.534  0.17%   159    9s
    53    13 950262.283    4    2 950276.236 948690.534  0.17%   167   10s

Explored 189 nodes (19731 simplex iterations) in 13.90 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.502762362556e+05, best bound 9.501941873584e+05, gap 0.0086%