Fitness not going down when running in parallel.

[Treblesteph]

Seems to be a problem with the way that crossovers are happening.

[Treblesteph]

Not in parallel

generation 1. mean fitness: 0.49. Best fitnesses: {0.24041005291005296,0.2725198412698414,0.28630952380952385,0.3375661375661375,0.3463955026455026}xxxx...e..l.....l...g......g.l.l.l..l.......l...l...l..l.e.....l...l..l
generation 2. mean fitness: 0.5. Best fitnesses: {0.24041005291005296,0.2725198412698414,0.2725198412698414,0.29001322751322756,0.3375661375661375}xxxx.l....l.................e.l.........l.g.l...l.g.l...l........
generation 3. mean fitness: 0.51. Best fitnesses: {0.24041005291005296,0.2725198412698414,0.2725198412698414,0.2725198412698414,0.29001322751322756}xx...............g.l.l..e.l...e.e......e.......l....l...l.l...g.e.
generation 4. mean fitness: 0.48. Best fitnesses: {0.24041005291005296,0.2725198412698414,0.2725198412698414,0.2725198412698414,0.2725198412698414}xx...e.....l......l....l...l..........l...e................
generation 5. mean fitness: 0.46. Best fitnesses: {0.24041005291005296,0.2688822751322752,0.2725198412698414,0.2725198412698414,0.2725198412698414}xxx...l....l..l.l..l...l...l.......e...l.l.........g...e...l.l.....l
generation 6. mean fitness: 0.45. Best fitnesses: {0.24041005291005296,0.24041005291005296,0.26474867724867723,0.2688822751322752,0.2688822751322752}xxxx......l.l..l.l....e..................l...l.......l.......l.
generation 7. mean fitness: 0.45. Best fitnesses: {0.24041005291005296,0.24041005291005296,0.2610449735449735,0.26474867724867723,0.26474867724867723}xxx.......l...l......l..l..l.e.....l.l.g.l....l........l..e....e..l.
generation 8. mean fitness: 0.43. Best fitnesses: {0.23670634920634925,0.24041005291005296,0.24041005291005296,0.24041005291005296,0.2610449735449735}xx.l....e........e......l......l...g..g..l.l..l..l.....e..e..l.l...
generation 9. mean fitness: 0.39. Best fitnesses: {0.23670634920634925,0.23670634920634925,0.24041005291005296,0.24041005291005296,0.24041005291005296}xxxx..l..l.l....l...l.e.......l..........l.l...l..l......l...l...l..g
generation 10. mean fitness: 0.39. Best fitnesses: {0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925,0.24041005291005296}xxxx......l..l....l..e...l.l.l.l.....l...............l....e......e
generation 11. mean fitness: 0.39. Best fitnesses: {0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925}xxxxx......l......l..........l.e...l.l..g......l.e.l..g...l.g.l.....g.l
generation 12. mean fitness: 0.39. Best fitnesses: {0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925}xxx....l...l....g.l..........l...l..l...l.l...e..l...l.l...l..l.....
generation 13. mean fitness: 0.38. Best fitnesses: {0.21402116402116406,0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925}xxx.l.l.l.........l........l.....l..l...e..l...l.g...e.l........l..
generation 14. mean fitness: 0.35. Best fitnesses: {0.21402116402116406,0.23670634920634925,0.23670634920634925,0.23670634920634925,0.23670634920634925}xxx.......l.........e.l..l....l...l..l.e.........l.....l.e......
generation 15. mean fitness: 0.35. Best fitnesses: {0.21402116402116406,0.21402116402116406,0.23670634920634925,0.23670634920634925,0.23670634920634925}x..l.....l....g.l....l..l.l........l.l....l.l.l....l.l..e...l......
generation 16. mean fitness: 0.31. Best fitnesses: {0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406}xxxx...l.....e.e......l...l.l..l..l....g...l.l.........l.l.....l..l..
generation 17. mean fitness: 0.33. Best fitnesses: {0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406}xxxxx.l.l.l......l..l.l....l.g.l....g..e..e.l.l..l...l....l....g.l........
generation 18. mean fitness: 0.36. Best fitnesses: {0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406}xxx..l.l.l..l.l..l.l.....l...l.....g.............l..l...l....e...l..
generation 19. mean fitness: 0.34. Best fitnesses: {0.1973544973544974,0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406}xxxx...l.l......l......g.l..l......l....l..l.....l..l.....l.e......
generation 20. mean fitness: 0.34. Best fitnesses: {0.1973544973544974,0.21402116402116406,0.21402116402116406,0.21402116402116406,0.21402116402116406}xxx...g......e.........l......l...l.l..e.l.............l.e.l..e..

With -p 6

generation 1. mean fitness: 0.51. Best fitnesses: {0.25036375661375665,0.3824735449735449,0.3836309523809524,0.39523809523809517,0.4074074074074071}
generation 2. mean fitness: 0.54. Best fitnesses: {0.21960978835978837,0.35026455026455017,0.3824735449735449,0.3836309523809524,0.39523809523809517}
generation 3. mean fitness: 0.54. Best fitnesses: {0.29047619047619055,0.3824735449735449,0.3836309523809524,0.39523809523809517,0.4074074074074071}
generation 4. mean fitness: 0.55. Best fitnesses: {0.3824735449735449,0.3824735449735449,0.3836309523809524,0.39523809523809517,0.4074074074074071}
generation 5. mean fitness: 0.53. Best fitnesses: {0.37466931216931226,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 6. mean fitness: 0.52. Best fitnesses: {0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 7. mean fitness: 0.54. Best fitnesses: {0.3673280423280422,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 8. mean fitness: 0.51. Best fitnesses: {0.3673280423280422,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 9. mean fitness: 0.53. Best fitnesses: {0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 10. mean fitness: 0.49. Best fitnesses: {0.2062169312169312,0.21474867724867724,0.333531746031746,0.3824735449735449,0.3824735449735449}
generation 11. mean fitness: 0.46. Best fitnesses: {0.2062169312169312,0.21474867724867724,0.24113756613756618,0.3304563492063491,0.3330357142857142}
generation 12. mean fitness: 0.53. Best fitnesses: {0.2374338624338625,0.26130952380952377,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 13. mean fitness: 0.54. Best fitnesses: {0.318452380952381,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 14. mean fitness: 0.52. Best fitnesses: {0.3030753968253969,0.3824735449735449,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 15. mean fitness: 0.52. Best fitnesses: {0.2062169312169312,0.3673280423280422,0.3787698412698412,0.3824735449735449,0.3824735449735449}
generation 16. mean fitness: 0.48. Best fitnesses: {0.2062169312169312,0.25489417989417995,0.28227513227513235,0.3673280423280422,0.3824735449735449}
generation 17. mean fitness: 0.49. Best fitnesses: {0.18955026455026458,0.2478835978835979,0.3673280423280422,0.3685515873015873,0.3787698412698412}
generation 18. mean fitness: 0.51. Best fitnesses: {0.2791335978835979,0.29417989417989426,0.3824735449735449,0.3824735449735449,0.3824735449735449}
generation 19. mean fitness: 0.47. Best fitnesses: {0.2759920634920634,0.29768518518518505,0.297883597883598,0.30251322751322757,0.3673280423280422}
generation 20. mean fitness: 0.51. Best fitnesses: {0.29847883597883584,0.3630621693121693,0.3673280423280422,0.3824735449735449,0.3824735449735449}