Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:08 2013

Optimize a model with 107 rows, 891 columns and 1773 nonzeros
Presolve time: 0.00s
Presolved: 107 rows, 891 columns, 1773 nonzeros
Variable types: 882 continuous, 9 integer (9 binary)

Root relaxation: objective 1.154105e+04, 50 iterations, 0.00 seconds

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

     0     0 11541.0526    0    2          - 11541.0526     -      -    0s
H    0     0                    11598.000000 11541.0526  0.49%     -    0s
     0     0 11594.6640    0    1 11598.0000 11594.6640  0.03%     -    0s
     0     0 11596.5000    0    1 11598.0000 11596.5000  0.01%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 1
  Flow cover: 1

Explored 0 nodes (56 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.159800000000e+04, best bound 1.159800000000e+04, gap 0.0%