inc-0007
data-integrity
citable URL: https://halobench.com/records/inc-0007/ — this address never moves; the anchor /records/#inc-0007 keeps resolving
HG-003 retrieval runner stopped on an unbound backend variable before model work
detected
2026-08-19 · window 2026-08-19T13:17:22Z → 2026-08-19T13:17:22Z · by runner-exit-and-supervisor-log · lag immediate
signature: Artifact preflight passed, retrieval.tsv remained header-only, and the shell exited rc 1 at line 67 with "backend: unbound variable" in a zero-second run-meta window.
should have caught it
A shell syntax/static check or a fixture executing the backend loop with nounset enabled should have caught the uninitialized variable before dispatch.
diagnosis
initial: retrieval depth 2048 failed
actual: The runner failed before server launch or any model-dependent request. safe_depth=0 is only the runner's terminal sentinel and carries no model capability information.
false-path cost: one zero-second dispatched attempt; no scientific work completed
falsified by: supervisor.log, header-only retrieval.tsv and zero-second run-meta
actual: The runner failed before server launch or any model-dependent request. safe_depth=0 is only the runner's terminal sentinel and carries no model capability information.
false-path cost: one zero-second dispatched attempt; no scientific work completed
falsified by: supervisor.log, header-only retrieval.tsv and zero-second run-meta
lesson
Preflight must execute or statically validate every nounset-sensitive loop variable. Never translate a pre-model harness exit or safe-depth sentinel into a capability fail.
state
resolved · class code
Cited by — computed at build time, never stored
docs lab-site-design