Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:03 2013

Optimize a model with 7614 rows, 7344 columns and 29214 nonzeros
Presolve removed 27 rows and 0 columns
Presolve time: 0.03s
Presolved: 7587 rows, 7344 columns, 29187 nonzeros
Variable types: 7317 continuous, 27 integer (27 binary)

Root relaxation: objective 2.411280e+04, 994 iterations, 0.09 seconds

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

     0     0 24112.7953    0   20          - 24112.7953     -      -    0s
H    0     0                    26543.000000 24112.7953  9.16%     -    0s
     0     0 26218.3505    0    3 26543.0000 26218.3505  1.22%     -    0s
H    0     0                    26516.101215 26218.3505  1.12%     -    0s
H    0     0                    26357.000000 26218.3505  0.53%     -    0s
H    0     0                    26332.000000 26218.3505  0.43%     -    0s
     0     2 26224.5439    0    3 26332.0000 26224.5439  0.41%     -    0s
*    5     5               3    26321.000000 26320.8750  0.00%  15.2    0s

Cutting planes:
  Gomory: 1
  Implied bound: 18

Explored 6 nodes (1363 simplex iterations) in 0.45 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.632100000000e+04, best bound 2.632087500000e+04, gap 0.0005%