Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:08 2013

Optimize a model with 7614 rows, 7344 columns and 29214 nonzeros
Presolve removed 27 rows and 0 columns
Presolve time: 0.04s
Presolved: 7587 rows, 7344 columns, 29187 nonzeros
Variable types: 7317 continuous, 27 integer (27 binary)

Root relaxation: objective 3.517737e+04, 1613 iterations, 0.14 seconds

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

     0     0 35177.3733    0   22          - 35177.3733     -      -    0s
H    0     0                    37358.000000 35177.3733  5.84%     -    0s
*    0     0               0    36912.000000 36912.0000   0.0%     -    0s

Cutting planes:
  Gomory: 19
  Implied bound: 21

Explored 0 nodes (2010 simplex iterations) in 0.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.691200000000e+04, best bound 3.691200000000e+04, gap 0.0%