Exception: Relax4::InfeasibleError

Inherits:

RuntimeError

• Object
• RuntimeError
• Relax4::InfeasibleError

Defined in:

lib/relax4.rb

Overview

Raised to indicate that a problem is infeasible.

There are several points in the program at which infeasibility is detected. If it fails in “phase 1” initialization, this means that the exogenous flow into / out of a node exceeds the total capacity of arcs out of / into that node. Otherwise, the information in the solver isn’t of much help in figuring out why an instance is infeasible.