{
  "job_ids": [
    "0",
    "1",
    "2",
    "3",
    "4",
    "5",
    "6",
    "7",
    "8"
  ],
  "precedence": [
    [
      "0",
      "5"
    ],
    [
      "1",
      "6"
    ],
    [
      "2",
      "4"
    ],
    [
      "2",
      "5"
    ],
    [
      "3",
      "4"
    ],
    [
      "5",
      "6"
    ],
    [
      "5",
      "7"
    ],
    [
      "5",
      "8"
    ]
  ],
  "model": {
    "machine_count": 3,
    "processing_times": "all_one",
    "nonpreemptive": true,
    "machines": "identical",
    "release_times": "all_zero",
    "communication_delays": "none",
    "eligibility": "all_machines",
    "additional_resources": "none"
  },
  "deadline": 3
}