======== waiter start 2026-07-25T00:22:55+09:00 ========
WAIT_PID=2656890 (scalp 종료 대기)
THEN: STRATEGIES=tail momentum breakout START=2026-07-21 END=2026-07-24 MODE=tpe TRIALS=200
apply-best=OFF
2026-07-25T00:22:55+09:00 waiting for PID 2656890 ...
2026-07-25T00:30:55+09:00 PID 2656890 exited
2026-07-25T00:30:55+09:00 launching 4strat seq (remaining) ...
2026-07-25T02:59:52+09:00 chain finished rc=0