Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:53:02 2013

Optimize a model with 297 rows, 7317 columns and 14607 nonzeros
Presolve time: 0.01s
Presolved: 297 rows, 7317 columns, 14607 nonzeros
Variable types: 7290 continuous, 27 integer (27 binary)

Root relaxation: objective 2.813587e+04, 399 iterations, 0.01 seconds

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

     0     0 28135.8701    0    3          - 28135.8701     -      -    0s
H    0     0                    28578.000000 28135.8701  1.55%     -    0s
     0     0 28282.1818    0    1 28578.0000 28282.1818  1.04%     -    0s
     0     0 28284.3636    0    1 28578.0000 28284.3636  1.03%     -    0s
H    0     0                    28309.000000 28284.3636  0.09%     -    0s
     0     0 28284.3636    0    1 28309.0000 28284.3636  0.09%     -    0s
     0     0 28304.9344    0    1 28309.0000 28304.9344  0.01%     -    0s

Cutting planes:
  Implied bound: 11

Explored 0 nodes (442 simplex iterations) in 0.07 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.830900000000e+04, best bound 2.830900000000e+04, gap 0.0%