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Optline Integer and Combinatorial Optimization
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PROBLEM DATA


All distances to be travelled by the teams were calculated by the distance between the two nearest airports from the cities where teams are located. The file with distances may be downloaded from Distance.txt.

The information in each line means, the number of the first team, the number of second team, distance in kilometers and an indication if the couple of teams are located in the same State of Brazilian Federation.

There are 24 teams playing at Brazilian Soccer Championship in 2004. They are from 10 different cities, wich may be up to 3,504 km appart.

The information needed to solve the problem are the teams names, their city airport, and the State of Brazilian Federation. Data can be copied from the list beside.

Brazilian Teams

  1. Atletico-MG - PLU - MG
  2. Atletico-PR - CWB - PR
  3. Botafogo - SDU - RJ
  4. Corinthians - CGH - SP
  5. Coritiba - CWB - PR
  6. Criciuma - FLN - SC
  7. Cruzeiro - PLU - MG
  8. Figueirense - FLN - SC
  9. Flamengo - SDU - RJ
  10. Fluminense - SDU - RJ
  11. Goiás - GYN - GO
  12. Grêmio - POA - RS
  13. Guarani - VCP - SP
  14. Internacional - POA - RS
  15. Palmeiras - CGH - SP
  16. Paraná - CWB - PR
  17. Juventude - POA - RS
  18. Paysandu - BEL - PA
  19. Ponte-Preta - VCP - SP
  20. Santos - CGH - SP
  21. Sao-Caetano - CGH - SP
  22. Sao-Paulo - CGH - SP
  23. Vasco - SDU - RJ
  24. Vitória - SSA - BA
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