Files
jaxperro 48b51896ae nightly: stale-lock takeover via recorded PID; reconcile: wait out the tape-sync write lock
A killed nightly (pause/crash/reboot) left .nightly.lock.d behind — the
EXIT trap never fires on SIGKILL — and EVERY later run then skipped
silently (caught 2026-07-27: today's run exited in <1s). Lock now
records its PID and a run whose owner is gone takes it over.
Reconcile hit the 15-min tape-sync agent's single-writer lock and died;
now waits it out (20x30s).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-27 11:28:01 -04:00

238 lines
9.7 KiB
Python

#!/usr/bin/env python3
"""#24 v0 (2026-07-23) — THREE-BOOK RECONCILIATION: where does the
follow-only backtest's story (+312%) diverge from the bots' reality?
Every backtest bet lands in one bucket per book (paper, live):
UNSEEN the bot has no record of the signal at all (fills, misses,
nothing) — universe/screen gap pooled in v0 (cursor gaps,
pre-boot signals, filter drift). The backtest replays these
from the cache as if they were copyable; reality never saw
them.
MISSED the bot detected and skipped/failed (FAK crater, floor,
depth, cash). The backtest's 100%-fill assumption pays this.
FILLED both took it — the FILL-PRICE gap prices the difference
between the backtest's feeless their-price entry and the
bot's actual my_price + taker fee.
$100-normalized per signal (sizing paths deliberately excluded in v0 —
sizing/exit/fee-path buckets are v1, per the #24 spec). Chain-graded
(payouts_for — scorer law); refunds excluded. Window: parity era only
(PARITY_T0, same boundary as live/edge.py) so live comparisons are
honest. Companion input: live/portfolio_follow_bets.json (portfolio.py
--follow-only). NOT pre-registered — measurement of our own books."""
import json
import os
import sys
import time
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
import tape # noqa: E402
import forward as fwd # noqa: E402
HERE = os.path.dirname(os.path.abspath(__file__))
ROOT = os.path.dirname(HERE)
PARITY_T0 = 1784260140 # keep == live/edge.py
FEE = 0.03
def load_jsonl(path):
out = []
try:
for ln in open(os.path.join(ROOT, path)):
try:
out.append(json.loads(ln))
except Exception:
pass
except FileNotFoundError:
pass
return out
def bot_views():
"""{book: {"fills": {token: my_price}, "missed": set(token)}}"""
v = {}
for book, ff in (("paper", "copybot_fills.jsonl"),
("live", "copybot_fills.live.jsonl")):
fills = {}
for r in load_jsonl(ff):
if (r.get("side") == "SELL" or r.get("untracked")
or not r.get("my_price")):
continue
fills[str(r["token"])] = r["my_price"]
v[book] = {"fills": fills, "missed": set()}
for book, feed in (("paper", "live/copybot_live_full.json"),
("live", "live/copybot_live_real_full.json")):
try:
d = json.load(open(os.path.join(ROOT, feed)))
for m in d.get("missed") or []:
if m.get("token"):
v[book]["missed"].add(str(m["token"]))
except Exception:
pass
for r in load_jsonl("copybot_missed_archive.live.jsonl"):
if r.get("token"):
v["live"]["missed"].add(str(r["token"]))
for r in load_jsonl("copybot_missed_archive.jsonl"):
if r.get("token"):
v["paper"]["missed"].add(str(r["token"]))
return v
def rejects():
"""{book: {token,...}} — the reject ledgers (live since 2026-07-24)
split UNSEEN into REJECTED (screen: the bot saw and filtered) vs
truly unseen (universe)."""
out = {"paper": set(), "live": set()}
for book, f in (("paper", "copybot_rejects.jsonl"),
("live", "copybot_rejects.live.jsonl")):
for r in load_jsonl(f):
if r.get("token"):
out[book].add(str(r["token"]))
return out
def main():
bets = json.load(open(os.path.join(ROOT, "live",
"portfolio_follow_bets.json")))
try:
fs = {k.lower(): int(v) for k, v in json.load(open(os.path.join(
ROOT, "live", "follow_since.json"))).items()}
nm2w = {w["name"]: w["wallet"].lower() for w in json.load(open(
os.path.join(ROOT, "live", "copybot.paper.json")))["wallets"]}
except Exception:
fs, nm2w = {}, {}
bets = [b for b in bets if b.get("entry_t", 0) >= PARITY_T0
and b.get("asset") and b.get("p")
and b.get("entry_t", 0) >= fs.get(nm2w.get(b["name"], ""), 0)]
print(f"backtest bets in the parity era with join keys "
f"(follow-since applied): {len(bets)}", flush=True)
# rtds.duckdb is single-writer and the 15-min tape-sync agent holds it in
# bursts; the daily's reconcile step used to die outright on the
# collision (2026-07-27). Wait it out — the sync finishes in seconds.
for _try in range(20):
try:
db = tape.connect()
break
except Exception as e:
if "lock" not in str(e).lower() or _try == 19:
raise
if _try == 0:
print("[reconcile] tape locked by the sync agent — waiting…",
flush=True)
time.sleep(30)
tape.build_resolved(db)
pays = fwd.payouts_for(db, [b["asset"] for b in bets])
v = bot_views()
graded = []
for b in bets:
wp = pays.get(b["asset"], b.get("wp"))
if wp is None or wp == 0.5:
continue
b["_wp"] = wp
b["_ev_bt"] = (100.0 / b["p"]) * (wp - b["p"]) # feeless maker conv.
graded.append(b)
print(f"chain-graded (refunds/pending excluded): {len(graded)}\n",
flush=True)
rej = rejects()
row = {"date": time.strftime("%Y-%m-%d"), "n": len(graded)}
for book in ("paper", "live"):
f, mset = v[book]["fills"], v[book]["missed"]
buckets = {"FILLED": [], "MISSED": [], "REJECTED": [], "UNSEEN": []}
pg = 0.0
for b in graded:
a = b["asset"]
if a in f:
buckets["FILLED"].append(b)
myp = f[a]
ev_real = (100.0 / myp) * (b["_wp"] - myp) \
- FEE * (100.0 / myp) * min(myp, 1 - myp)
pg += b["_ev_bt"] - ev_real
elif a in mset:
buckets["MISSED"].append(b)
elif a in rej[book]:
buckets["REJECTED"].append(b) # screen gap, now visible
else:
buckets["UNSEEN"].append(b) # universe gap
tot_bt = sum(b["_ev_bt"] for b in graded)
row[f"{book}_bt_ev"] = round(tot_bt)
print(f"== {book.upper()} (n={len(graded)} signals · backtest "
f"$100-EV {tot_bt:+,.0f}) ==")
for k in ("FILLED", "MISSED", "REJECTED", "UNSEEN"):
bs = buckets[k]
ev = sum(b["_ev_bt"] for b in bs)
share = 100 * ev / tot_bt if tot_bt else 0
row[f"{book}_{k.lower()}_n"] = len(bs)
row[f"{book}_{k.lower()}_ev"] = round(ev)
print(f" {k:>8}: n={len(bs):>4} · backtest EV in bucket "
f"{ev:+9.0f} ({share:+5.1f}% of story)")
row[f"{book}_fill_gap"] = round(pg)
print(f" fill-price gap on FILLED (their_p feeless -> my_p+fee): "
f"{pg:+,.0f}")
un = buckets["UNSEEN"]
if un:
byw = {}
for b in un:
byw[b["name"]] = byw.get(b["name"], 0) + 1
top = sorted(byw.items(), key=lambda kv: -kv[1])[:4]
print(f" unseen by wallet: {top}")
print(flush=True)
# live-bankroll replica residual: the model at the live book's capital
# vs the live book itself (window-aligned numbers recorded raw)
try:
rep = json.load(open(os.path.join(ROOT, "live",
"portfolio_live_replica.json")))
lv = json.load(open(os.path.join(ROOT, "live",
"copybot_live_real.json")))
row["replica_pnl"] = round(rep.get("pnl") or 0, 2)
row["live_realized"] = round(lv.get("realized") or 0, 2)
print(f"REPLICA: model-at-live-bank 30d P&L {row['replica_pnl']:+.2f}"
f" vs live book realized {row['live_realized']:+.2f} "
f"(residual {row['replica_pnl'] - row['live_realized']:+.2f})",
flush=True)
except Exception:
pass
json.dump(row, open(os.path.join(HERE, "copy_reconcile.json"), "w"))
if "--csv" in sys.argv:
import csv as _csv
path = os.path.join(ROOT, "history", "reconcile.csv")
os.makedirs(os.path.dirname(path), exist_ok=True)
rows = []
try:
rows = list(_csv.DictReader(open(path)))
except FileNotFoundError:
pass
rows = [r for r in rows if r.get("date") != row["date"]]
# drift alarm: any bucket-EV share moved >15pp vs the trailing mean
if len(rows) >= 5:
import statistics as _st
for book in ("paper", "live"):
for k in ("filled", "missed", "rejected", "unseen"):
key = f"{book}_{k}_ev"
tot_k = f"{book}_bt_ev"
hist = [float(r[key]) / max(1, abs(float(r[tot_k])))
for r in rows[-7:] if r.get(key) and r.get(tot_k)]
if not hist:
continue
cur = row[key] / max(1, abs(row[tot_k]))
if abs(cur - _st.mean(hist)) > 0.15:
print(f"⚠ RECONCILE DRIFT {book}.{k}: share "
f"{cur:+.0%} vs 7d mean {_st.mean(hist):+.0%}",
flush=True)
rows.append({k: str(vv) for k, vv in row.items()})
cols = sorted({c for r in rows for c in r}, key=lambda c:
(c != "date", c))
with open(path, "w", newline="") as fh:
w = _csv.DictWriter(fh, fieldnames=cols)
w.writeheader()
for r in rows:
w.writerow(r)
print(f"[reconcile.csv] {len(rows)} rows -> history/reconcile.csv",
flush=True)
if __name__ == "__main__":
main()