Llm Pool

station:reason:llm_pool

llm_pool — admission refused the airing because the day's shared PROVIDER POOL could not hold its reservation: other programmes have it committed. The airing is not started (rather than dying half-way), and the programme goes first next time. NOT the same as budget_calls / budget_tokens, which are this cell's OWN ceilings — reading one for the other sends an operator to the provider when the limit is ours.