Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:14:07 2013

Optimize a model with 1400 rows, 100800 columns and 201900 nonzeros
Presolve removed 100 rows and 100 columns
Presolve time: 0.30s
Presolved: 1300 rows, 100700 columns, 201300 nonzeros
Variable types: 100700 continuous, 0 integer (0 binary)

Root relaxation: objective 7.918217e+05, 7065 iterations, 1.09 seconds

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

     0     0 791821.709    0    2          - 791821.709     -      -    1s
H    0     0                    800962.27804 791821.709  1.14%     -    3s
     0     2 791821.709    0    2 800962.278 791821.709  1.14%     -    5s
    13    15 792834.965    7    1 800962.278 792581.158  1.05%   319   10s
*   32    10              16    793357.35859 792581.158  0.10%   168   13s
    63     6 793049.065    7    1 793357.359 793024.070  0.04%  97.9   15s
*   67     2               9    793200.24980 793024.070  0.02%  93.0   15s

Explored 78 nodes (13374 simplex iterations) in 15.49 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.932002498024e+05, best bound 7.932002498024e+05, gap 0.0000%