{
  "fixture": "V08-remaining-agenda-replan-r1",
  "schedule_id": "V08-remaining-replan",
  "fixed_finish_seconds": 600,
  "checkpoint_seconds": 450,
  "planned_checkpoint_seconds": 420,
  "overrun_seconds": 30,
  "original_remaining_seconds": 180,
  "available_remaining_seconds": 150,
  "proposed_remaining_seconds": 150,
  "saved_seconds": 30,
  "decision": "reviewed-adopted",
  "rejected_alternative_finish_seconds": 630,
  "invalid_cases": ["impossible_fit", "negative_remaining", "missing_review"]
}