Record 379552013167462f8f76ce2b1eb58add

We need to determine if we can achieve goal: service 'cache-0' must reach at least 'deployed' state. Entities: svc_0 (cache-0), svc_1 (notifier-1). Artifacts: art_0 (release-image), art_1 (db-migration). Flags: flag_0 (maintenance_window_open), flag_1 (secrets_synced).

Current state:
- cache-0 is currently down (not yet provisioned). So service svc_0 is down.
- notifier-1 is currently down (not yet provisioned). So svc_1 is down.
- release-image artifact does not exist yet. So art_0 is absent.
- db-migration artifact does not exist yet. So art_1 is absent.
- maintenance_window_open flag is off. So flag_0 is false.
- secrets_synced flag is off. So flag_1 is false.

Goal: service 'cache-0' must reach at least 'deployed' state.

We have tools:

- advance_1: configure service, moving from 'provisioned' to 'configured'. Precondition: service must currently be 'provisioned'.

- build_art_0: build artifact, moving from 'absent' to 'built'. Precondition: artifact must be 'absent'.

- advance_2: deploy service, moving from 'configured' to 'deployed'. Precondition: service must be 'configured', flag_0 must be set, art_0 artifact must be published.

- set_flag_0: set flag_0 to true. Precondition: currently false.

- advance_0: provision service, moving from 'down' to 'provisioned'. Precondition: service must be 'down'.

- decoy_1: warm_cache (no effect)

- decoy_0: audit_logs (no effect)

We can use at most 12 tool calls.

We need to produce a sequence that ends with svc_0 in 'deployed' state.

Let's outline steps needed:

1. Provision svc_0: from down to provisioned. Use advance_0 with service svc_0. Precondition: service must be down (true). So we can call advance_0.

2. Then configure svc_0: from provisioned to configured. Use advance_1 with service svc_0. Precondition: service must be provisioned (true after step 1). So call advance_1.

3. Set flag_0 to true: set_flag_0 with flag flag_0. Precondition: currently false (true). So call set_flag_0.

4. Build artifact art_0: build_art_0 with artifact art_0. Precondition: artifact must be absent (true). So call build_art_0.

5. Deploy service svc_0: advance_2 with service svc_0. Precondition: service must be configured (true after step 2), flag_0 must be set (true after step 3), art_0 artifact must be published (published after build? The tool build_artifact moves it from absent to built; does that count as published? The description says "Build the art_0 artifact (moves it from 'absent' to 'built')." It doesn't mention publishing, but deploy precondition says "Requires the art_0 artifact to be published." Possibly "built" implies published? Not sure. The tool "build_artifact" likely makes it built, maybe considered published. The precondition for deploy says "Requires the art_0 artifact to be published." There's no tool to publish; maybe "built" is considered published. We'll assume that after build_artifact, the artifact is considered published. So we can deploy.

Thus sequence: advance_0, advance_1, set_flag_0, build_art_0, advance_2.

That's 5 tool calls, within 12.

We must ensure we use exact entity IDs: service: svc_0, artifact: art_0, flag: flag_0.

Tool IDs: advance_0, advance_1, set_flag_0, build_art_0, advance_2.

Check preconditions each step:

- advance_0: service must be down. Current state: down. OK.

- After advance_0, service becomes provisioned. Then advance_1: service must be provisioned. OK.

- set_flag_0: flag must be false. Initially false. OK.

- build_art_0: artifact must be absent. Initially absent. OK.

- advance_2: service must be configured (yes after advance_1), flag_0 must be set (yes after set_flag_0), art_0 artifact must be published (after build_artifact, it's built; assume published). So OK.

Thus we can achieve goal.

We must output JSON array of tool calls in order.

Each element: {"tool": "<tool id>", "args": {"<param>": "<entity id>", ...}}.

Parameters: For advance_0, param is service: service. So args: {"service":"svc_0"}.

For advance_1, param is service: service. So args: {"service":"svc_0"}.

For set_flag_0, param is flag: flag. So args: {"flag":"flag_0"}.

For build_art_0, param is artifact: artifact. So args: {"artifact":"art_0"}.

For advance_2, param is service: service. So args: {"service":"svc_0"}.

Thus JSON array:

[
  {"tool":"advance_0","args":{"service":"svc_0"}},
  {"tool":"advance_1","args":{"service":"svc_0"}},
  {"tool":"set_flag_0","args":{"flag":"flag_0"}},
  {"tool":"build_art_0","args":{"artifact":"art_0"}},
  {"tool":"advance_2","args":{"service":"svc_0"}}
]

Check that we didn't exceed 12 calls; we used 5.

Thus output exactly that JSON array, no extra text.

Make sure no trailing commas, proper JSON.

Thus final answer.