{
 "name": "lives on a desktop CPU, second run: normal priority and active waiting",
 "registered": "2026-10-05",
 "why": "protocol-cpu-desktop.json ran at BelowNormal priority with OMP_WAIT_POLICY=passive and measured 5.0e8 life-months/s at 250M lives (not met; stays published). Diagnostic runs afterwards on the same machine and binary at normal priority with default (active) waiting measured 1.65e9 (100M), 1.67e9 (150M), 1.69e9 (200M) and 1.62e9 (250M). On a hybrid Intel CPU, low priority work is steered to efficiency cores, and passive waiting sleeps at every barrier. This run changes only those two launch settings.",
 "engine": "lives_cpu_portable.cpp as committed (unchanged from protocol-cpu-desktop.json)",
 "hardware": "the owner's Windows desktop: Intel Core i7-14700F, 28 threads, 32 GB; not dedicated, load and free memory reported",
 "size": "250,000,000 lives, 12 months",
 "equivalence": "200,000 lives, 120 months, 10 seeds: identical to experiment/lives/gpu/registered-run.txt",
 "decision": "met only if every seed is identical AND throughput at 250,000,000 lives is at least 1e9 life-months per second; published either way",
 "runner": "run-desktop-2.ps1 as committed here"
}