iis

This module contains functions for computing an irreducible infeasible set for a Pyomo MILP or LP using a specified commercial solver, one of CPLEX, Gurobi, or Xpress.

Classes

CplexConflict(solver)
GurobiIIS(solver)
XpressIIS(solver)

Functions

IISFactory(solver)
write_iis(pyomo_model, iis_file_name[, ...])	Write an irreducible infeasible set for a Pyomo MILP or LP using the specified commercial solver.