Check CopperPlatePerformance

[jd-lara]

┌ Info: Building CopperPlatePowerModel network formulation
└ @ PowerSimulations /Users/jdlara/.julia/dev/PowerSimulations/src/core/canonical_constructor.jl:141
┌ Warning: The addition operator has been used on JuMP expressions a large number of times. This warning is safe to ignore but may indicate that model generation is slower than necessary. For performance reasons, you should not add expressions in a loop. Instead of x += y, use add_to_expression!(x,y) to modify x in place. If y is a single variable, you may also use add_to_expression!(x, coef, y) for x += coef*y.

[jd-lara]

Related to JuliaStochOpt/ParameterJuMP.jl#57