Gurobi 5.0.1 (linux64) logging started Thu Jan 24 18:13:07 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 20900.000000

Root relaxation: objective 2.422303e+04, 13 iterations, 0.00 seconds

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

     0     0 24223.0303    0    5 20900.0000 24223.0303  15.9%     -    0s
H    0     0                    23801.000000 24223.0303  1.77%     -    0s
     0     0 24214.5209    0    8 23801.0000 24214.5209  1.74%     -    0s
     0     0 24214.0718    0    9 23801.0000 24214.0718  1.74%     -    0s
H    0     0                    23832.000000 24214.0718  1.60%     -    0s
     0     2 24213.1457    0    9 23832.0000 24213.1457  1.60%     -    0s
H  300   225                    23900.000000 24193.8956  1.23%   2.5    0s
H  335   220                    23947.000000 24190.3522  1.02%   2.4    0s
H 1824   755                    23950.000000 24161.0738  0.88%   2.6    0s
H 6403  2882                    23956.000000 24127.4465  0.72%   2.4    0s
H21926  5949                    23991.000000 24082.6716  0.38%   2.3    0s

Cutting planes:
  Gomory: 4
  Cover: 1
  MIR: 3

Explored 42690 nodes (94621 simplex iterations) in 1.57 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.399100000000e+04, best bound 2.399300000000e+04, gap 0.0083%