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JuliaOpt / MathProgBase.jl

DEPRECATED: Solver-independent functions (i.e. linprog and mixintprog) and low-level interface for Mathematical Programming
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Add check for length of infeasibility ray #207

Closed blegat closed 6 years ago

blegat commented 6 years ago

Mosek was returning a vector of length 2 instead of 1 but was passing the tests. With this change, Mosek fails the test but GLPK, Clp, Gurobi and CPLEX all pass it.

The reason Mosek was returning a vector of length 2 is explained and fixed in https://github.com/JuliaOpt/Mosek.jl/pull/138.

cc @gerardcel