JuMP: save SOL file for MILP

Specific Domains Optimization (Mathematical)
4

Gurobi’s .sol file is not the same as IBM’s:

But sure, there are probably solver-specific ways of writing a solution file, but none that are solver-independent.

You’re better off writing something like this:

import JSON
solution = Dict(name(x) => value(x) for x in all_variables(model))
write("solution.json", JSON.json(solution))
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