{
  "answer": {
    "aa": [
      "CX29",
      "BR55",
      "CX40"
    ],
    "bb": 540,
    "cc": 9,
    "dd": {
      "core": 264,
      "edge": 96,
      "south": 180
    }
  },
  "evidence": [
    4,
    72,
    87,
    150,
    184,
    207,
    277,
    307
  ],
  "schema_version": 1,
  "task": "program-execution-tracing"
}