Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:43:30 2013

Optimize a model with 105 rows, 315 columns and 700 nonzeros
Presolve removed 10 rows and 10 columns
Presolve time: 0.00s
Presolved: 95 rows, 305 columns, 665 nonzeros
Variable types: 285 continuous, 20 integer (20 binary)

Root relaxation: objective 1.174557e+04, 44 iterations, 0.00 seconds

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

     0     0 11745.5748    0    1          - 11745.5748     -      -    0s
     0     0 11751.6830    0    1          - 11751.6830     -      -    0s
     0     0 11768.4639    0    1          - 11768.4639     -      -    0s
     0     0 11769.0994    0    1          - 11769.0994     -      -    0s
     0     0 11770.1873    0    3          - 11770.1873     -      -    0s
     0     0 11770.4025    0    2          - 11770.4025     -      -    0s
     0     0 11776.2451    0    1          - 11776.2451     -      -    0s
*    0     0               0    11778.180605 11778.1806   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 2

Explored 0 nodes (87 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.177818060531e+04, best bound 1.177818060531e+04, gap 0.0%