Gurobi 5.0.1 (linux64) logging started Thu Jan 24 18:13:11 2013

Optimize a model with 5 rows, 100 columns and 500 nonzeros
Presolve time: 0.00s
Presolved: 5 rows, 100 columns, 500 nonzeros
Variable types: 0 continuous, 100 integer (100 binary)
Found heuristic solution: objective 21291.000000

Root relaxation: objective 2.463569e+04, 16 iterations, 0.00 seconds

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

     0     0 24635.6919    0    5 21291.0000 24635.6919  15.7%     -    0s
H    0     0                    24015.000000 24635.6919  2.58%     -    0s
     0     0 24625.5087    0    7 24015.0000 24625.5087  2.54%     -    0s
     0     0 24618.2393    0    9 24015.0000 24618.2393  2.51%     -    0s
     0     0 24615.7884    0   11 24015.0000 24615.7884  2.50%     -    0s
     0     0 24614.7925    0   10 24015.0000 24614.7925  2.50%     -    0s
     0     0 24611.8670    0   11 24015.0000 24611.8670  2.49%     -    0s
     0     0 24611.2184    0   12 24015.0000 24611.2184  2.48%     -    0s
H    0     0                    24159.000000 24611.2184  1.87%     -    0s
     0     2 24611.1879    0   12 24159.0000 24611.1879  1.87%     -    0s
H  139   108                    24269.000000 24594.0457  1.34%   2.8    0s
H  578   360                    24366.000000 24580.8818  0.88%   2.6    0s
H  748   452                    24411.000000 24578.3613  0.69%   2.7    0s

Cutting planes:
  Gomory: 5
  Cover: 1
  MIR: 6

Explored 19641 nodes (45666 simplex iterations) in 0.84 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.441100000000e+04, best bound 2.441300000000e+04, gap 0.0082%