Gurobi 5.0.1 (linux64) logging started Sun Dec  9 21:45:09 2012

Optimize a model with 5970 rows, 5940 columns and 22643 nonzeros
Presolve removed 362 rows and 68 columns
Presolve time: 0.03s
Presolved: 5608 rows, 5872 columns, 21874 nonzeros
Variable types: 5522 continuous, 350 integer (350 binary)

Root relaxation: objective 1.160953e+05, 518 iterations, 0.01 seconds

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

     0     0 116095.270    0    4          - 116095.270     -      -    0s
H    0     0                    116525.00000 116095.270  0.37%     -    0s
H    0     0                    116427.00000 116095.270  0.28%     -    0s
     0     0 116157.754    0    8 116427.000 116157.754  0.23%     -    0s
     0     0 116159.479    0    7 116427.000 116159.479  0.23%     -    0s
     0     0 116159.479    0    4 116427.000 116159.479  0.23%     -    0s
     0     0 116159.479    0    8 116427.000 116159.479  0.23%     -    0s
     0     0 116159.479    0    7 116427.000 116159.479  0.23%     -    0s
     0     2 116161.701    0    7 116427.000 116161.701  0.23%     -    0s
*    3     2               2    116223.00000 116205.000  0.02%   3.3    0s
*    6     0               1    116205.00000 116205.000   0.0%   3.0    0s

Cutting planes:
  Gomory: 1
  Flow cover: 3

Explored 7 nodes (939 simplex iterations) in 0.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.162050000000e+05, best bound 1.162050000000e+05, gap 0.0%