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Enable marginal costs

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This commit is contained in:
Alinson S. Xavier
2022-08-22 11:13:43 -05:00
parent 027ffcd94c
commit 8bf2baf809
2 changed files with 20 additions and 6 deletions
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21
src/model/solve.jl
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@@ -28,23 +28,34 @@ end
function solve(
instance::Instance;
optimizer = nothing,
lp_optimizer = nothing,
output = nothing,
marginal_costs = true,
return_model = false,
)
milp_optimizer = lp_optimizer = optimizer
if optimizer == nothing
milp_optimizer = _get_default_milp_optimizer()
lp_optimizer = _get_default_lp_optimizer()
if lp_optimizer == nothing
if optimizer == nothing
# If neither is provided, use default LP optimizer.
lp_optimizer = _get_default_lp_optimizer()
else
# If only MIP optimizer is provided, use it as
# LP solver too.
lp_optimizer = optimizer
end
end
if optimizer == nothing
optimizer = _get_default_milp_optimizer()
end
@info "Building graph..."
graph = RELOG.build_graph(instance)
_print_graph_stats(instance, graph)
@info "Building optimization model..."
model = RELOG.build_model(instance, graph, milp_optimizer)
model = RELOG.build_model(instance, graph, optimizer)
@info "Optimizing MILP..."
JuMP.optimize!(model)