Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:19 2013

Optimize a model with 5566 rows, 5336 columns and 21206 nonzeros
Presolve removed 23 rows and 0 columns
Presolve time: 0.02s
Presolved: 5543 rows, 5336 columns, 21183 nonzeros
Variable types: 5313 continuous, 23 integer (23 binary)

Root relaxation: objective 2.343365e+04, 715 iterations, 0.05 seconds

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

     0     0 23433.6456    0   18          - 23433.6456     -      -    0s
H    0     0                    24863.000000 23433.6456  5.75%     -    0s
     0     0 24613.7755    0    3 24863.0000 24613.7755  1.00%     -    0s
H    0     0                    24631.000000 24613.7755  0.07%     -    0s
     0     0 24627.5625    0    1 24631.0000 24627.5625  0.01%     -    0s

Cutting planes:
  Implied bound: 17

Explored 0 nodes (1075 simplex iterations) in 0.23 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.463100000000e+04, best bound 2.463100000000e+04, gap 0.0%