Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:38 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 2.704775e+04, 1038 iterations, 0.08 seconds

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

     0     0 27047.7542    0   22          - 27047.7542     -      -    0s
H    0     0                    30393.000000 27047.7542  11.0%     -    0s
     0     0 29252.2035    0    4 30393.0000 29252.2035  3.75%     -    0s
H    0     0                    29939.741549 29252.2035  2.30%     -    0s
H    0     0                    29642.000000 29252.2035  1.32%     -    0s
H    0     0                    29359.000000 29252.2035  0.36%     -    0s
     0     0 29326.2375    0    1 29359.0000 29326.2375  0.11%     -    0s
     0     0 29345.0000    0    1 29359.0000 29345.0000  0.05%     -    0s

Cutting planes:
  Implied bound: 22

Explored 0 nodes (1734 simplex iterations) in 0.49 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.935900000000e+04, best bound 2.935900000000e+04, gap 0.0%