Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:22 2013

Optimize a model with 154 rows, 1974 columns and 3934 nonzeros
Presolve time: 0.00s
Presolved: 154 rows, 1974 columns, 3934 nonzeros
Variable types: 1960 continuous, 14 integer (14 binary)

Root relaxation: objective 1.711878e+04, 137 iterations, 0.00 seconds

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

     0     0 17118.7848    0    2          - 17118.7848     -      -    0s
H    0     0                    17222.000000 17118.7848  0.60%     -    0s
     0     0 17210.2864    0    1 17222.0000 17210.2864  0.07%     -    0s

Cutting planes:
  Implied bound: 39
  Flow cover: 8

Explored 0 nodes (149 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.722200000000e+04, best bound 1.722200000000e+04, gap 0.0%