[
    {
        "num_operators":3,
        "max_depth":3,
        "reuse_prob": 0.3
    },
    {
        "num_operators":4,
        "max_depth":4,
        "reuse_prob": 0.3
    },
    {   
        "num_operators":4,
        "max_depth":5,
        "reuse_prob": 0.3
    },
    {   
        "num_operators":5,
        "max_depth":6,
        "reuse_prob": 0.3
    },
    {   
        "num_operators":5,
        "max_depth":7,
        "reuse_prob": 0.3
    },
    {   
        "num_operators":5,
        "max_depth":8,
        "reuse_prob": 0.3
    }
]