While upgrading to julia 1.1.1 I thought it would be a good time to upgrade to JuMP 0.19. However, I could not add the CPLEX package (the executable and libraries could not be found) because CPLEX12.6 is not one of the specified versions in CPLEX.jl – this seemed to be an issue for some people previously, too. When I tried to grab teh latest CPLEX executable download from IBM I now find that it is not the “academic” version but, rather, the “free” version with much reduced problem size limits.
Would it be incompatible with the latest JuMP+CPLEX.jl to accept version 12.6 of the executable? The academic license version of 12.9 seems to be unavailable from IBM’s website.