Inside each zip file, each runX_trace.dat file corresponds to one run where X is the run number.

For the ILS data, the files contain three columns: 
- index of the iteration
- local optimum
- fitness

For the Hybrid GA data, the files contain ten columns: 
- index of the generation
- type of operation used (X - crossover)
- parent local optimum 1
- fitness of parent local optimum 1
- parent local optimum 2
- fitness of parent local optimum 2
- child local optimum 1
- fitness of child local optimum 1
- child local optimum 2
- fitness of child local optimum 2