Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:38 2013

Optimize a model with 6550 rows, 6300 columns and 25050 nonzeros
Presolve removed 25 rows and 0 columns
Presolve time: 0.03s
Presolved: 6525 rows, 6300 columns, 25025 nonzeros
Variable types: 6275 continuous, 25 integer (25 binary)

Root relaxation: objective 2.516857e+04, 963 iterations, 0.08 seconds

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

     0     0 25168.5681    0   16          - 25168.5681     -      -    0s
H    0     0                    26579.000000 25168.5681  5.31%     -    0s
     0     0 26250.4817    0    3 26579.0000 26250.4817  1.24%     -    0s
H    0     0                    26271.000000 26250.4817  0.08%     -    0s
     0     0 26250.6267    0    2 26271.0000 26250.6267  0.08%     -    0s
     0     0 26269.2500    0    1 26271.0000 26269.2500  0.01%     -    0s

Cutting planes:
  Implied bound: 14

Explored 0 nodes (1310 simplex iterations) in 0.31 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.627100000000e+04, best bound 2.626925000000e+04, gap 0.0067%