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 1.697152e+04, 173 iterations, 0.00 seconds

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

     0     0 16971.5191    0    4          - 16971.5191     -      -    0s
H    0     0                    17004.000000 16971.5191  0.19%     -    0s
     0     0     cutoff    0      17004.0000 17004.0000   0.0%     -    0s

Cutting planes:
  Implied bound: 74
  Flow cover: 3

Explored 0 nodes (186 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.700400000000e+04, best bound 1.700400000000e+04, gap 0.0%