var solutions = [
    {
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        "routes": "5",
        "distance": "4073.0980",
        "who": "SAM::OPT",
        "detailed": "",
        "url": "/home/m/combopt2/vrp-benchmarks/best_known_solutions/LiLim/2003-12-09/lr2_2_1.5_4073.098.txt"
    }
];

var improvements = [
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            "url": "/home/m/combopt2/vrp-benchmarks/best_known_solutions/LiLim/2003-12-09/lr2_2_1.5_4073.098.txt"
        },
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            "url": "/home/m/combopt2/vrp-benchmarks/best_known_solutions/LiLim/2003-12-09/lr2_2_1.5_4073.098.txt"
        },
        "routes": 0,
        "distance": 0.0,
        "ratio": 0.0,
        "days": 0
    }
];