{
    "double_cover": {
        "max_deviation": 5,
        "matching_solver": "Lemon",
        "evening_mode": "MST",
        "method": "HalfAsymmetric",
        "verbosity": 1
    },
    "refine_with_matching": true,
    "matching_solver": "Lemon",
    "refinement_maxdev_min": 2,
    "refinement_maxdev_max": 2,
    "deviation_limit": "NodeThroughflow",
    "verbosity": 2
}