{
"engine": "wasmtime-50.0.1",
"fuel_per_remaining_millisecond": 1000000,
"maximum_fuel": 10000000000,
"epoch_interval_milliseconds": 10,
"deadline": "min(issued_at_unix_ms + positive timeout_ms, expires_at_unix_ms); zero timeout uses expires_at_unix_ms",
"errors": {
"fuel": "WASM_WORKER_BUDGET_EXCEEDED",
"memory": "WASM_WORKER_MEMORY_LIMIT",
"deadline": "RUNTIME_INVOCATION_TIMEOUT",
"cancel": "RUNTIME_INVOCATION_CANCELED"
},
"isolation": "Fresh Store and instance for each invocation; engine and validated modules are reused. Fuel is never replenished. Host authority is revalidated on epoch checks and completion."
}