Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:36 2013

Optimize a model with 8758 rows, 8468 columns and 33698 nonzeros
Presolve removed 29 rows and 0 columns
Presolve time: 0.04s
Presolved: 8729 rows, 8468 columns, 33669 nonzeros
Variable types: 8439 continuous, 29 integer (29 binary)

Root relaxation: objective 3.243589e+04, 1588 iterations, 0.17 seconds

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

     0     0 32435.8852    0   28          - 32435.8852     -      -    0s
H    0     0                    36048.000000 32435.8852  10.0%     -    0s
     0     0 35423.8221    0    2 36048.0000 35423.8221  1.73%     -    0s
H    0     0                    36024.412037 35423.8221  1.67%     -    0s
H    0     0                    35737.000000 35423.8221  0.88%     -    0s
H    0     0                    35490.000000 35423.8221  0.19%     -    0s
     0     0 35453.9492    0    1 35490.0000 35453.9492  0.10%     -    0s
     0     2 35468.0399    0    1 35490.0000 35468.0399  0.06%     -    0s

Cutting planes:
  Implied bound: 22

Explored 3 nodes (2183 simplex iterations) in 0.68 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.549000000000e+04, best bound 3.549000000000e+04, gap 0.0%