Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:17 2013

Optimize a model with 132 rows, 1452 columns and 2892 nonzeros
Presolve time: 0.00s
Presolved: 132 rows, 1452 columns, 2892 nonzeros
Variable types: 1440 continuous, 12 integer (12 binary)

Root relaxation: objective 1.294925e+04, 77 iterations, 0.00 seconds

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

     0     0 12949.2530    0    1          - 12949.2530     -      -    0s
H    0     0                    12980.000000 12949.2530  0.24%     -    0s

Cutting planes:
  Implied bound: 22
  Flow cover: 4

Explored 0 nodes (77 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.298000000000e+04, best bound 1.298000000000e+04, gap 0.0%