{
    "Problem": [
        {
            "Lower bound": -Infinity, 
            "Number of constraints": 4, 
            "Number of objectives": 1, 
            "Number of variables": 8, 
            "Sense": "unknown", 
            "Upper bound": Infinity
        }
    ], 
    "Solution": [
        {
            "number of solutions": 1, 
            "number of solutions displayed": 1
        }, 
        {
            "Constraint": {
                "c0": {
                    "Sstatus": 1
                }, 
                "c1": {
                    "Sstatus": 1
                }, 
                "c2": {
                    "Dual": 0.126, 
                    "Sstatus": 3
                }, 
                "c3": {
                    "Sstatus": 1
                }
            }, 
            "Status": "optimal", 
            "Status description": "OPTIMAL SOLUTION FOUND!", 
            "Variable": {
                "v0": {
                    "sstatus": 3
                }, 
                "v1": {
                    "sstatus": 3
                }, 
                "v2": {
                    "sstatus": 3
                }, 
                "v3": {
                    "sstatus": 3
                }, 
                "v4": {
                    "Value": 46.86666666666667, 
                    "sstatus": 1
                }, 
                "v5": {
                    "sstatus": 3
                }, 
                "v6": {
                    "sstatus": 3
                }, 
                "v7": {
                    "sstatus": 3
                }
            }
        }
    ], 
    "Solver": [
        {
            "Error rc": 0, 
            "Status": "ok", 
            "Termination condition": "optimal"
        }
    ]
}
