Magnitude of infeasibility violation in Farkas infeasibility proof (for infeasible linear models only). A Farkas infeasibility proof identifies a new constraint, obtained by taking a linear combination of the constraints in the model, that can never be satisfied (the linear combination is available in the FarkasDual attribute). This attribute indicates the magnitude of the violation of this aggregated constraint. Only available when parameter InfUnbdInfo is set to 1.
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