Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:16:15 2013

Optimize a model with 70 rows, 275 columns and 550 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.00s
Presolved: 80 rows, 280 columns, 565 nonzeros
Variable types: 270 continuous, 10 integer (10 binary)

Root relaxation: objective 9.601887e+03, 36 iterations, 0.00 seconds

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

     0     0 9601.88662    0    2          - 9601.88662     -      -    0s
H    0     0                    9620.6185481 9601.88662  0.19%     -    0s
     0     0 9604.22406    0    2 9620.61855 9604.22406  0.17%     -    0s
     0     0 9604.98550    0    2 9620.61855 9604.98550  0.16%     -    0s
     0     0 9612.88006    0    2 9620.61855 9612.88006  0.08%     -    0s

Cutting planes:
  Gomory: 2

Explored 0 nodes (54 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.620618548098e+03, best bound 9.620618548098e+03, gap 0.0%