ToQUBO.jl
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PBO.jl Error
MWE
using JuMP, QUBO, DWave
model = Model(() -> ToQUBO.Optimizer(DWave.Neal.Optimizer))
W = randn(10,10)
@variable(model, 0 <= x[1:10] <= 3)
@variable(model, 0 <= y[1:10] <= 3)
@objective(model, Min, x' * W * y)
optimize!(model)
I am getting this error
MethodError: no method matching term_head(::Type{PseudoBooleanOptimization.PBF{MathOptInterface.VariableIndex, Float64, Dict{PseudoBooleanOptimization.Term{MathOptInterface.VariableIndex}, Float64}}}, ::Vector{Any})
Closest candidates are:
term_head(::Type{PseudoBooleanOptimization.PBF{V, _, Dict{PseudoBooleanOptimization.Term{V}, _}}}, ::Tuple{}) where {V, _}
@ PseudoBooleanOptimization ~/.julia/packages/PseudoBooleanOptimization/UHhLL/src/library/function/dict/dict.jl:52
term_head(::Type{PseudoBooleanOptimization.PBF{V, _, Dict{PseudoBooleanOptimization.Term{V}, _}}}, ::Tuple{Vararg{V, N}}) where {N, V, _}
@ PseudoBooleanOptimization ~/.julia/packages/PseudoBooleanOptimization/UHhLL/src/library/function/dict/dict.jl:53
term_head(::Type{PseudoBooleanOptimization.PBF{V, _, Dict{PseudoBooleanOptimization.Term{V}, _}}}, ::AbstractVector{V}) where {V, _}
@ PseudoBooleanOptimization ~/.julia/packages/PseudoBooleanOptimization/UHhLL/src/library/function/dict/dict.jl:51
...
Stacktrace:
[1] getindex(f::PseudoBooleanOptimization.PBF{MathOptInterface.VariableIndex, Float64, Dict{PseudoBooleanOptimization.Term{MathOptInterface.VariableIndex}, Float64}}, ω::Vector{Any})
@ PseudoBooleanOptimization ~/.julia/packages/PseudoBooleanOptimization/UHhLL/src/library/function/dict/dict.jl:108
[2] parse!(model::ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}}, g::PseudoBooleanOptimization.PBF{MathOptInterface.VariableIndex, Float64, Dict{PseudoBooleanOptimization.Term{MathOptInterface.VariableIndex}, Float64}}, f::MathOptInterface.ScalarQuadraticFunction{Float64}, ::QUBOTools.GenericArchitecture)
@ ToQUBO.Compiler ~/.julia/packages/ToQUBO/XJPaT/src/compiler/parse.jl:123
[3] objective!(model::ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}}, arch::QUBOTools.GenericArchitecture)
@ ToQUBO.Compiler ~/.julia/packages/ToQUBO/XJPaT/src/compiler/objective.jl:16
[4] compile!(model::ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}}, arch::QUBOTools.GenericArchitecture)
@ ToQUBO.Compiler ~/.julia/packages/ToQUBO/XJPaT/src/compiler/compiler.jl:61
[5] compile!(model::ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}})
@ ToQUBO.Compiler ~/.julia/packages/ToQUBO/XJPaT/src/compiler/compiler.jl:39
[6] macro expansion
@ ./timing.jl:395 [inlined]
[7] optimize!(model::ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}})
@ ToQUBO ~/.julia/packages/ToQUBO/XJPaT/src/wrapper.jl:31
[8] optimize!
@ ~/.julia/packages/MathOptInterface/aJZbq/src/MathOptInterface.jl:122 [inlined]
[9] optimize!(m::MathOptInterface.Utilities.CachingOptimizer{ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}}, MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}})
@ MathOptInterface.Utilities ~/.julia/packages/MathOptInterface/aJZbq/src/Utilities/cachingoptimizer.jl:321
[10] optimize!
@ ~/.julia/packages/MathOptInterface/aJZbq/src/Bridges/bridge_optimizer.jl:367 [inlined]
[11] optimize!
@ ~/.julia/packages/MathOptInterface/aJZbq/src/MathOptInterface.jl:122 [inlined]
[12] optimize!(m::MathOptInterface.Utilities.CachingOptimizer{MathOptInterface.Bridges.LazyBridgeOptimizer{MathOptInterface.Utilities.CachingOptimizer{ToQUBO.Virtual.Model{Float64, DWave.Neal.Optimizer{Float64}}, MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}}}, MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}})
@ MathOptInterface.Utilities ~/.julia/packages/MathOptInterface/aJZbq/src/Utilities/cachingoptimizer.jl:321
[13] optimize!(model::Model; ignore_optimize_hook::Bool, _differentiation_backend::MathOptInterface.Nonlinear.SparseReverseMode, kwargs::@Kwargs{})
@ JuMP ~/.julia/packages/JuMP/7rBNn/src/optimizer_interface.jl:595
[14] optimize!(model::Model)
@ JuMP ~/.julia/packages/JuMP/7rBNn/src/optimizer_interface.jl:546
[15] top-level scope
@ In[51]:1