add lp writter option

NREL-Sienna · Sep 23, 2024 · 2204b5b · 2204b5b
1 parent 8fed4e8
commit 2204b5b
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diff --git a/src/operation/operation_model_interface.jl b/src/operation/operation_model_interface.jl
@@ -114,6 +114,7 @@ function solve_impl!(model::OperationModel)
         tss = replace("$(ts)", ":" => "_")
         model_export_path = joinpath(model_output_dir, "exported_$(model_name)_$(tss).json")
         serialize_optimization_model(container, model_export_path)
+        @debug write_lp_file(get_jump_model(container), replace(model_export_path, ".json" => ".lp"))
     end
 
     status = solve_impl!(container, get_system(model))

diff --git a/src/utils/jump_utils.jl b/src/utils/jump_utils.jl
@@ -315,6 +315,13 @@ function serialize_jump_optimization_model(jump_model::JuMP.Model, save_path::St
     return
 end
 
+function write_lp_file(jump_model::JuMP.Model, save_path::String)
+    MOF_model = MOPFM(; format = MOI.FileFormats.FORMAT_LP)
+    MOI.copy_to(MOF_model, JuMP.backend(jump_model))
+    MOI.write_to_file(MOF_model, save_path)
+    return
+end
+
 # check_conflict_status functions can't be tested on CI because free solvers don't support IIS
 function check_conflict_status(
     jump_model::JuMP.Model,