Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:54:05 2013

Optimize a model with 1400 rows, 101300 columns and 203400 nonzeros
Presolve removed 100 rows and 100 columns
Presolve time: 0.22s
Presolved: 1300 rows, 101200 columns, 202300 nonzeros
Variable types: 101200 continuous, 0 integer (0 binary)

Root relaxation: objective 9.188392e+05, 7262 iterations, 0.68 seconds

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

     0     0 918839.221    0    4          - 918839.221     -      -    1s
H    0     0                    1010072.4967 918839.221  9.03%     -    2s
     0     2 918839.221    0    4 1010072.50 918839.221  9.03%     -    2s
    15    17 924448.084    8    2 1010072.50 919236.117  8.99%   180    5s
*   27    23              14    924008.65682 919277.041  0.51%   189    7s
    51    23     cutoff   26      924008.657 919284.268  0.51%   122   10s
*   77    13              39    919369.63105 919284.268  0.01%  90.1   11s

Explored 78 nodes (14197 simplex iterations) in 11.53 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.193696310472e+05, best bound 9.192842681540e+05, gap 0.0093%