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variable index not preserved in copy_to #134

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hannahtro opened this issue Jul 5, 2023 · 0 comments

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hannahtro commented Jul 5, 2023

problem occurring in strong_branching.jl:
the variable indices in the destination model do not match the source model
the function should either be updated in MOI itself, see issue Order-maintaining copy_to jump-dev/MathOptInterface.jl#2236
or we need our own copy_to function ensuring the identical variable indexing
or we have to update f and grad! in Boscia to be linked to variable types and not just the indices

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