Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:13:43 2013

Optimize a model with 1400 rows, 100800 columns and 201900 nonzeros
Presolve removed 100 rows and 100 columns
Presolve time: 0.16s
Presolved: 1300 rows, 100700 columns, 201300 nonzeros
Variable types: 100700 continuous, 0 integer (0 binary)

Root relaxation: objective 8.951303e+05, 8705 iterations, 0.58 seconds

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

     0     0 895130.293    0    4          - 895130.293     -      -    0s
H    0     0                    898400.46551 895130.293  0.36%     -    1s
     0     2 895130.293    0    4 898400.466 895130.293  0.36%     -    2s
    33     9     cutoff   17      898400.466 896057.677  0.26%  65.4    5s
*   79     9              40    898042.54041 896210.362  0.20%  32.9    6s
*  100     4              50    897058.33532 896210.362  0.09%  27.1    7s
*  136     6              10    896949.94038 896546.546  0.04%  34.1    9s
   137     5     cutoff    8      896949.940 896546.546  0.04%  35.1   10s
*  146     4              12    896634.43616 896634.324  0.00%  35.4   10s

Explored 147 nodes (13872 simplex iterations) in 10.86 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.966344361626e+05, best bound 8.966343243635e+05, gap 0.0000%