Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:30 2013

Optimize a model with 8729 rows, 8439 columns and 33669 nonzeros
Presolve removed 1064 rows and 0 columns
Presolve time: 0.05s
Presolved: 7665 rows, 8439 columns, 31541 nonzeros
Variable types: 8410 continuous, 29 integer (29 binary)

Root relaxation: objective 2.596909e+04, 723 iterations, 0.03 seconds

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

     0     0 25969.0909    0    1          - 25969.0909     -      -    0s
H    0     0                    25972.000000 25969.0909  0.01%     -    0s
H    0     0                    25971.000000 25969.0909  0.01%     -    0s

Explored 0 nodes (723 simplex iterations) in 0.13 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.597100000000e+04, best bound 2.596909090909e+04, gap 0.0074%