Infeasibility Tolerance
Type : Floating point number
Range : [0,1e20]
Default : 1e-8
This option specifies the (relative) tolerance used for declaring infeasibility of a model. Smaller values of this option make it more difficult to satisfy the conditions Knitro uses for detecting infeasible models. If you believe Knitro incorrectly declares a model to be infeasible, then you should try a smaller value for this option.
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