Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:20 2013

Optimize a model with 9982 rows, 9672 columns and 38502 nonzeros
Presolve removed 31 rows and 0 columns
Presolve time: 0.04s
Presolved: 9951 rows, 9672 columns, 38471 nonzeros
Variable types: 9641 continuous, 31 integer (31 binary)

Root relaxation: objective 3.435690e+04, 2218 iterations, 0.26 seconds

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

     0     0 34356.9043    0   26          - 34356.9043     -      -    0s
H    0     0                    37711.000000 34356.9043  8.89%     -    0s
     0     0 36724.0500    0    1 37711.0000 36724.0500  2.62%     -    0s
H    0     0                    36758.625000 36724.0500  0.09%     -    0s
H    0     0                    36738.000000 36724.0500  0.04%     -    0s
     0     0 36736.3137    0    1 36738.0000 36736.3137  0.00%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 25

Explored 0 nodes (2887 simplex iterations) in 0.84 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.673800000000e+04, best bound 3.673631372549e+04, gap 0.0046%