Add SolveTimeSecInner

Author: odow

papers/Dowson_et_al_2026/main.jl

@@ -14,7 +14,7 @@ function solve_tamby_mokp(;
     instance::Int,
     optimizer::Any,
     algorithm::MOA.AbstractAlgorithm,
-    silent::Bool = true,
+    silent::Bool = false,
     time_limit::Float64 = 600.0,
 )
     filename = joinpath(@__DIR__, "MOKP", "MOKP_p-$(p)_n-$(n)_$(instance).dat")
@@ -38,6 +38,7 @@ function solve_tamby_mokp(;
     return (;
         result_count = result_count(model),
         solve_time = solve_time(model),
+        solve_time_inner = get_attribute(model, MOA.SolveTimeSecInner()),
         subproblem_count = get_attribute(model, MOA.SubproblemCount()),
     )
 end

src/MultiObjectiveAlgorithms.jl

@@ -343,9 +343,21 @@ end
 
 ### SolveTimeSec
 
-function MOI.get(model::Optimizer, ::MOI.SolveTimeSec)
-    return model.solve_time
-end
+MOI.get(model::Optimizer, ::MOI.SolveTimeSec) = model.solve_time
+
+### SolveTimeSecInner
+
+"""
+    SolveTimeSecInner <: AbstractModelAttribute -> Float64
+
+A result attribute for querying the total solve time of subproblem solves by an
+algorithm.
+"""
+struct SolveTimeSecInner <: MOI.AbstractModelAttribute end
+
+MOI.is_set_by_optimize(::SolveTimeSecInner) = true
+
+MOI.get(model::Optimizer, ::SolveTimeSecInner) = model.solve_time_inner
 
 ### ObjectiveFunction