{
    "name": "Infeasible 2",
    "constraints" : {
        "cst1": { "max": 2 },
        "cst2": { "min": 4 },
        "cst3": { "max": 2 },
        "cst3": { "min": 4 }
    },
    "variables" : {
        "x": { "cst1": 1, "cst2": 1, "cst3": 0.5, "cst4": 2 },
        "y": { "cst1": 1, "cst2": 1, "cst3": -1, "cst4": -1 }
    },
    "expects": {
        "feasible": false
    }
}