Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:48:42 2013

Optimize a model with 2400 rows, 101200 columns and 204100 nonzeros
Presolve removed 400 rows and 300 columns
Presolve time: 0.42s
Presolved: 2000 rows, 100900 columns, 203000 nonzeros
Variable types: 100500 continuous, 400 integer (400 binary)

Root relaxation: objective 9.481640e+05, 8654 iterations, 1.35 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     -      -    1s
H    0     0                    1045693.0343 948163.962  9.33%     -    2s
H    0     0                    960008.20110 948163.962  1.23%     -    3s
     0     2 948225.545    0    4 960008.201 948225.545  1.23%     -    4s
     5     7 951652.559    4    2 960008.201 948355.038  1.21%   210    5s
H    7     7                    950685.90195 948355.038  0.25%   197    5s
*   24    11              21    950276.23626 948355.038  0.20%  88.0    7s
    38    10 949557.918    3    2 950276.236 949427.240  0.09%   136   10s
*   56     2              17    950067.53247 949985.277  0.01%   109   11s

Explored 57 nodes (14776 simplex iterations) in 11.32 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.500675324736e+05, best bound 9.499852765034e+05, gap 0.0087%