try:
while True:
prevScore = tour.score
if tour.annealKOpt(): #tour.annealSwap():
print "score = %i, heat = %f, all time best = %i" % (tour.score,tour.heat,lscore)
iterationsOfNoChange = 0
if tour.score < lscore:
lscore = tour.score
if tour.score == prevScore:
iterationsOfNoChange += 1
if reheat and iterationsOfNoChange > 1 and tour.heat <= 0:
tour.heat = random.random()
print "reheating to %s" % tour.heat
time.sleep(2)
if tour.heat > 0:
tour.heat += deltaE
except KeyboardInterrupt:
pass
print
print " score =", tour.score
print " tour =", tour.printTour()
mapinfo.graphvizify(tour.tour, "end.png")
