Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:55:51 2013

Optimize a model with 12670 rows, 12320 columns and 49070 nonzeros
Presolve removed 35 rows and 0 columns
Presolve time: 0.05s
Presolved: 12635 rows, 12320 columns, 49035 nonzeros
Variable types: 12285 continuous, 35 integer (35 binary)

Root relaxation: objective 3.329570e+04, 1510 iterations, 0.14 seconds

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

     0     0 33295.7034    0   27          - 33295.7034     -      -    0s
H    0     0                    37655.000000 33295.7034  11.6%     -    0s
     0     0 36478.8610    0    3 37655.0000 36478.8610  3.12%     -    0s
H    0     0                    36934.867178 36478.8610  1.23%     -    0s
H    0     0                    36695.000000 36478.8610  0.59%     -    0s
H    0     0                    36501.000000 36478.8610  0.06%     -    0s
     0     0 36496.9000    0    1 36501.0000 36496.9000  0.01%     -    0s
     0     2 36499.0000    0    1 36501.0000 36499.0000  0.01%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 26

Explored 1 nodes (2109 simplex iterations) in 0.82 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.650100000000e+04, best bound 3.649900000000e+04, gap 0.0055%