Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:57:44 2013

Optimize a model with 14896 rows, 14516 columns and 57836 nonzeros
Presolve removed 38 rows and 0 columns
Presolve time: 0.06s
Presolved: 14858 rows, 14516 columns, 57798 nonzeros
Variable types: 14478 continuous, 38 integer (38 binary)

Root relaxation: objective 3.307428e+04, 2141 iterations, 0.37 seconds

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

     0     0 33074.2849    0   27          - 33074.2849     -      -    0s
H    0     0                    38101.000000 33074.2849  13.2%     -    0s
     0     0 36596.6122    0    2 38101.0000 36596.6122  3.95%     -    0s
H    0     0                    36876.056851 36596.6122  0.76%     -    0s
H    0     0                    36826.000000 36596.6122  0.62%     -    0s
H    0     0                    36599.000000 36596.6122  0.01%     -    0s

Cutting planes:
  Implied bound: 24

Explored 0 nodes (2822 simplex iterations) in 0.99 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.659900000000e+04, best bound 3.659661224490e+04, gap 0.0065%