Package evaluation to test ITensorTDVP on Julia 1.14.0-DEV.3106 (9d314127b9*) started at 2026-09-03T22:48:45.167 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 15.39s ################################################################################ # Installation # Installing ITensorTDVP... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [25707e16] + ITensorTDVP v0.4.10 Updating `~/.julia/environments/v1.14/Manifest.toml` [7d9f7c33] + Accessors v0.1.45 [79e6a3ab] + Adapt v4.7.0 [dce04be8] + ArgCheck v2.5.0 [4c555306] + ArrayLayouts v1.12.2 [198e06fe] + BangBang v0.4.9 [9718e550] + Baselet v0.1.1 [c3b6d118] + BitIntegers v0.3.7 [8e7c35d0] + BlockArrays v1.10.0 [d360d2e6] + ChainRulesCore v1.26.1 [34da2185] + Compat v4.18.1 [a33af91c] + CompositionsBase v0.1.2 [187b0558] + ConstructionBase v1.6.0 [9a962f9c] + DataAPI v1.16.0 [e2d170a0] + DataValueInterfaces v1.0.0 [244e2a9f] + DefineSingletons v0.1.2 [85a47980] + Dictionaries v0.4.6 [ffbed154] + DocStringExtensions v0.9.5 [da5c29d0] + EllipsisNotation v1.12.0 [e2ba6199] + ExprTools v0.1.11 [e189563c] + ExternalDocstrings v0.1.1 [1a297f60] + FillArrays v1.17.0 [41a02a25] + Folds v0.2.10 ⌅ [d9f16b24] + Functors v0.4.12 [f0d1745a] + HalfIntegers v1.6.0 [25707e16] + ITensorTDVP v0.4.10 ⌅ [9136182c] + ITensors v0.6.23 [313cdc1a] + Indexing v1.1.1 [22cec73e] + InitialValues v0.3.1 [842dd82b] + InlineStrings v1.4.5 [3587e190] + InverseFunctions v0.1.17 [28f27b66] + IsApprox v2.0.1 [82899510] + IteratorInterfaceExtensions v1.0.0 ⌅ [0b1a1467] + KrylovKit v0.8.3 [7a12625a] + LinearMaps v3.11.4 [1914dd2f] + MacroTools v0.5.16 [128add7d] + MicroCollections v0.2.0 ⌅ [23ae76d9] + NDTensors v0.3.74 [bac558e1] + OrderedCollections v2.0.1 [65ce6f38] + PackageExtensionCompat v1.0.2 [aea7be01] + PrecompileTools v1.3.4 [21216c6a] + Preferences v1.5.2 [42d2dcc6] + Referenceables v0.1.3 [ae029012] + Requires v1.3.1 [d3ce8812] + SerializedElementArrays v0.1.0 [efcf1570] + Setfield v1.1.2 [699a6c99] + SimpleTraits v0.9.6 [03a91e81] + SplitApplyCombine v1.3.0 [171d559e] + SplittablesBase v0.1.15 [90137ffa] + StaticArrays v1.9.20 [1e83bf80] + StaticArraysCore v1.4.4 ⌃ [5e0ebb24] + Strided v2.3.2 ⌅ [4db3bf67] + StridedViews v0.3.2 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.14.0 [24d252fe] + ThreadedScans v0.1.0 ⌅ [a759f4b9] + TimerOutputs v0.5.29 [28d57a85] + Transducers v0.4.85 [9d95972d] + TupleTools v1.6.0 ⌅ [409d34a3] + VectorInterface v0.4.9 ⌅ [bd1ec220] + Zeros v0.3.0 [0dad84c5] + ArgTools v1.2.0 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [8ba89e20] + Distributed v1.12.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [9fa8497b] + Future v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.14.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [de0858da] + Printf v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.13.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.5.7+0 [deac9b47] + LibCURL_jll v8.21.0+0 [e37daf67] + LibGit2_jll v1.9.7+0 [29816b5a] + LibSSH2_jll v1.11.104+0 [14a3606d] + MozillaCACerts_jll v2026.8.13 [4536629a] + OpenBLAS_jll v0.3.34+0 [458c3c95] + OpenSSL_jll v3.5.8+0 [efcefdf7] + PCRE2_jll v10.48.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.2+0 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.70.0+0 [3f19e933] + p7zip_jll v17.8.2+0 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m` Installation completed after 4.26s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling project... 1.3 s ✓ StridedViews 1.1 s ✓ Zeros 6.7 s ✓ Observers 1.4 s ✓ DifferentiationInterface → DifferentiationInterfaceGPUArraysCoreExt 1.3 s ✓ DifferentiationInterface → DifferentiationInterfaceStaticArraysExt 3.9 s ✓ RecursiveArrayTools 1.3 s ✓ Strided 2.5 s ✓ RecursiveArrayTools → RecursiveArrayToolsSparseArraysExt 2.4 s ✓ RecursiveArrayTools → RecursiveArrayToolsFastBroadcastExt ┌ Warning: the bare singleton variant syntax `ContinuousClock` is deprecated, write `ContinuousClock()` instead (near /home/pkgeval/.julia/packages/SciMLBase/O1HPI/src/clock.jl:4) │ caller = ip:0x0 └ @ Core :-1 32.9 s ✓ SciMLBase WARNING: Constructor for type "AbstractFloat" was extended in `UnspecifiedTypes` without explicit qualification or import. NOTE: Assumed "AbstractFloat" refers to `Base.AbstractFloat`. This behavior is deprecated and may differ in future versions. NOTE: This behavior may have differed in Julia versions prior to 1.12. Hint: If you intended to create a new generic function of the same name, use `function AbstractFloat end`. Hint: To silence the warning, qualify `AbstractFloat` as `Base.AbstractFloat` in the method signature or explicitly `import Base: AbstractFloat`. 25.6 s ✓ NDTensors 4.9 s ✓ SciMLBase → SciMLBaseChainRulesCoreExt 3.6 s ✓ SciMLBase → SciMLBaseDifferentiationInterfaceExt 15.0 s ✓ NDTensors → NDTensorsGPUArraysCoreExt WARNING: Constructor for type "Tensor" was extended in `ITensors` without explicit qualification or import. NOTE: Assumed "Tensor" refers to `NDTensors.Tensor`. This behavior is deprecated and may differ in future versions. NOTE: This behavior may have differed in Julia versions prior to 1.12. Hint: If you intended to create a new generic function of the same name, use `function Tensor end`. Hint: To silence the warning, qualify `Tensor` as `NDTensors.Tensor` in the method signature or explicitly `import NDTensors: Tensor`. 30.0 s ✓ ITensors 8.3 s ✓ SciMLJacobianOperators 28.0 s ✓ ITensors → ITensorsObserversExt 19.9 s ✓ ITensors → ITensorsVectorInterfaceExt 17.6 s ✓ NonlinearSolveBase 20.8 s ✓ ITensorTDVP 4.6 s ✓ NonlinearSolveBase → NonlinearSolveBaseSparseArraysExt 3.8 s ✓ NonlinearSolveBase → NonlinearSolveBaseChainRulesCoreExt 8.9 s ✓ BracketingNonlinearSolve 26.8 s ✓ ITensorTDVP → ITensorTDVPObserversExt 8.8 s ✓ DiffEqBase 6.1 s ✓ DiffEqBase → DiffEqBaseSparseArraysExt 4.4 s ✓ DiffEqBase → DiffEqBaseChainRulesCoreExt 10.3 s ✓ OrdinaryDiffEqCore 5.6 s ✓ OrdinaryDiffEqCore → OrdinaryDiffEqCoreSparseArraysExt 14.1 s ✓ OrdinaryDiffEqTsit5 30 dependencies successfully precompiled in 323 seconds. 202 already precompiled. 3 dependencies had output during precompilation: ┌ SciMLBase │ ┌ Warning: the bare singleton variant syntax `ContinuousClock` is deprecated, write `ContinuousClock()` instead (near /home/pkgeval/.julia/packages/SciMLBase/O1HPI/src/clock.jl:4) │ │ caller = ip:0x0 │ └ @ Core :-1 └ ┌ ITensors │ WARNING: Constructor for type "Tensor" was extended in `ITensors` without explicit qualification or import. │ NOTE: Assumed "Tensor" refers to `NDTensors.Tensor`. This behavior is deprecated and may differ in future versions. │ NOTE: This behavior may have differed in Julia versions prior to 1.12. │ Hint: If you intended to create a new generic function of the same name, use `function Tensor end`. │ Hint: To silence the warning, qualify `Tensor` as `NDTensors.Tensor` in the method signature or explicitly `import NDTensors: Tensor`. └ ┌ NDTensors │ WARNING: Constructor for type "AbstractFloat" was extended in `UnspecifiedTypes` without explicit qualification or import. │ NOTE: Assumed "AbstractFloat" refers to `Base.AbstractFloat`. This behavior is deprecated and may differ in future versions. │ NOTE: This behavior may have differed in Julia versions prior to 1.12. │ Hint: If you intended to create a new generic function of the same name, use `function AbstractFloat end`. │ Hint: To silence the warning, qualify `AbstractFloat` as `Base.AbstractFloat` in the method signature or explicitly `import Base: AbstractFloat`. └ Precompilation completed after 334.34s ################################################################################ # Testing # Testing ITensorTDVP Status `/tmp/jl_AJu8du/Project.toml` [34da2185] Compat v4.18.1 [25707e16] ITensorTDVP v0.4.10 ⌅ [9136182c] ITensors v0.6.23 ⌅ [0b1a1467] KrylovKit v0.8.3 [338f10d5] Observers v0.2.5 ⌃ [b1df2697] OrdinaryDiffEqTsit5 v1.10.0 [860ef19b] StableRNGs v1.0.4 [fd094767] Suppressor v0.2.8 [37e2e46d] LinearAlgebra v1.14.0 [de0858da] Printf v1.11.0 [9a3f8284] Random v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_AJu8du/Manifest.toml` [47edcb42] ADTypes v1.24.0 [7d9f7c33] Accessors v0.1.45 [79e6a3ab] Adapt v4.7.0 [dce04be8] ArgCheck v2.5.0 [4fba245c] ArrayInterface v7.30.1 [4c555306] ArrayLayouts v1.12.2 [198e06fe] BangBang v0.4.9 [9718e550] Baselet v0.1.1 [c3b6d118] BitIntegers v0.3.7 [62783981] BitTwiddlingConvenienceFunctions v0.1.6 [8e7c35d0] BlockArrays v1.10.0 ⌃ [70df07ce] BracketingNonlinearSolve v1.12.1 [2a0fbf3d] CPUSummary v0.2.7 [d360d2e6] ChainRulesCore v1.26.1 [fb6a15b2] CloseOpenIntervals v0.1.13 [38540f10] CommonSolve v0.2.14 [f70d9fcc] CommonWorldInvalidations v1.2.0 [34da2185] Compat v4.18.1 [a33af91c] CompositionsBase v0.1.2 [2569d6c7] ConcreteStructs v0.2.8 [187b0558] ConstructionBase v1.6.0 [adafc99b] CpuId v0.3.1 [a8cc5b0e] Crayons v4.2.0 [9a962f9c] DataAPI v1.16.0 [a93c6f00] DataFrames v1.8.2 [864edb3b] DataStructures v0.19.6 [e2d170a0] DataValueInterfaces v1.0.0 [244e2a9f] DefineSingletons v0.1.2 [85a47980] Dictionaries v0.4.6 ⌅ [2b5f629d] DiffEqBase v6.213.0 ⌃ [a0c0ee7d] DifferentiationInterface v0.6.52 [ffbed154] DocStringExtensions v0.9.5 [da5c29d0] EllipsisNotation v1.12.0 [4e289a0a] EnumX v1.0.7 [f151be2c] EnzymeCore v0.8.21 [e2ba6199] ExprTools v0.1.11 [55351af7] ExproniconLite v0.10.14 [e189563c] ExternalDocstrings v0.1.1 ⌅ [7034ab61] FastBroadcast v0.3.5 [9aa1b823] FastClosures v0.3.2 [a4df4552] FastPower v1.5.0 [1a297f60] FillArrays v1.17.0 [41a02a25] Folds v0.2.10 [069b7b12] FunctionWrappers v1.1.3 ⌅ [77dc65aa] FunctionWrappersWrappers v0.1.3 ⌅ [d9f16b24] Functors v0.4.12 ⌃ [46192b85] GPUArraysCore v0.1.6 [f0d1745a] HalfIntegers v1.6.0 [25707e16] ITensorTDVP v0.4.10 ⌅ [9136182c] ITensors v0.6.23 [615f187c] IfElse v0.1.1 [313cdc1a] Indexing v1.1.1 [22cec73e] InitialValues v0.3.1 [842dd82b] InlineStrings v1.4.5 [3587e190] InverseFunctions v0.1.17 [41ab1584] InvertedIndices v1.3.1 [92d709cd] IrrationalConstants v0.2.6 [28f27b66] IsApprox v2.0.1 [82899510] IteratorInterfaceExtensions v1.0.0 [ae98c720] Jieko v0.2.1 ⌅ [0b1a1467] KrylovKit v0.8.3 [b964fa9f] LaTeXStrings v1.4.1 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RuntimeGeneratedFunctions v0.5.25 [94e857df] SIMDTypes v0.1.0 ⌅ [0bca4576] SciMLBase v2.153.1 ⌃ [19f34311] SciMLJacobianOperators v0.1.11 ⌅ [a6db7da4] SciMLLogging v1.10.1 [c0aeaf25] SciMLOperators v1.30.0 [431bcebd] SciMLPublic v1.3.0 [53ae85a6] SciMLStructures v1.10.5 [91c51154] SentinelArrays v1.4.10 [d3ce8812] SerializedElementArrays v0.1.0 [efcf1570] Setfield v1.1.2 [699a6c99] SimpleTraits v0.9.6 [a2af1166] SortingAlgorithms v1.2.3 [03a91e81] SplitApplyCombine v1.3.0 [171d559e] SplittablesBase v0.1.15 [860ef19b] StableRNGs v1.0.4 [aedffcd0] Static v1.4.6 [0d7ed370] StaticArrayInterface v1.10.0 [90137ffa] StaticArrays v1.9.20 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.5 [7792a7ef] StrideArraysCore v0.5.9 ⌃ [5e0ebb24] Strided v2.3.2 ⌅ [4db3bf67] StridedViews v0.3.2 ⌅ [892a3eda] StringManipulation v0.5.0 [fd094767] Suppressor v0.2.8 [2efcf032] SymbolicIndexingInterface v0.3.55 [3783bdb8] TableTraits v1.0.1 [bd369af6] Tables v1.14.0 [24d252fe] ThreadedScans v0.1.0 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v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.5.7+0 [deac9b47] LibCURL_jll v8.21.0+0 [e37daf67] LibGit2_jll v1.9.7+0 [29816b5a] LibSSH2_jll v1.11.104+0 [14a3606d] MozillaCACerts_jll v2026.8.13 [4536629a] OpenBLAS_jll v0.3.34+0 [458c3c95] OpenSSL_jll v3.5.8+0 [efcefdf7] PCRE2_jll v10.48.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.70.0+0 [3f19e933] p7zip_jll v17.8.2+0 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. Testing Running tests... Running test_contract.jl 1268.628989 seconds (454.57 M allocations: 30.549 GiB, 1.41% gc time, 99.30% compilation time: <1% of which was recompilation) Running test_dmrg.jl DMRG (eltype=Float32, nsite=1, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float32, nsite=1, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 2, but should be 1. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float32, nsite=2, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float32, nsite=2, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float64, nsite=1, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float64, nsite=1, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 2, but should be 1. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float64, nsite=2, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=Float64, nsite=2, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF32, nsite=1, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF32, nsite=1, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 2, but should be 1. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF32, nsite=2, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF32, nsite=2, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float32, Vector{Float32}}(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float32, V} where V<:AbstractVector{Float32})(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float32}, ev::Vector{Float32}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float32}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float32}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float32, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float32, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float32, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float32, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float32, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF64, nsite=1, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF64, nsite=1, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 2, but should be 1. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{1}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:248 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF64, nsite=2, conserve_qns=false): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] DMRG (eltype=ComplexF64, nsite=2, conserve_qns=true): Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:6 Got exception outside of a @test DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] eigsolve_updater(operator::ITensors.ITensorMPS.ProjMPO, init::ITensors.ITensor; internal_kwargs::@NamedTuple{current_time::Nothing, time_step::Nothing, outputlevel::Int64}, which_eigval::Symbol, ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64, verbosity::Int64, eager::Bool) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:18 [8] region_update!(nsite_val::Val{2}, reverse_step_val::Val{false}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, current_time::Nothing, time_step::Nothing, outputlevel::Int64, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:360 [9] region_update!(reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS, b::Int64; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, current_time::Nothing, outputlevel::Int64, time_step::Nothing, normalize::Bool, direction::Base.Order.ForwardOrdering, noise::Int64, which_decomp::Nothing, svd_alg::Nothing, cutoff::Float64, maxdim::Int64, mindim::Int64, maxtruncerr::Float64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:197 [10] sub_sweep_update(direction::Base.Order.ForwardOrdering, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, which_decomp::Nothing, svd_alg::Nothing, sweep::Int64, current_time::Nothing, time_step::Nothing, nsite::Int64, reverse_step::Bool, normalize::Bool, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:117 [11] sweep_update(order::ITensorTDVP.TDVPOrder{2, Base.Order.ForwardOrdering()}, reduced_operator::ITensors.ITensorMPS.ProjMPO, state::ITensors.ITensorMPS.MPS; current_time::Nothing, time_step::Nothing, kwargs::@Kwargs{updater::typeof(ITensorTDVP.eigsolve_updater), updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsite::Int64, reverse_step::Bool, sweep::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, normalize::Bool, outputlevel::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Int64}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/sweep_update.jl:35 [12] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:71 [inlined] [13] macro expansion @ timing.jl:505 [inlined] [14] alternating_update(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}, nsweeps::Int64, checkdone::Returns{Bool}, write_when_maxdim_exceeds::Nothing, nsite::Int64, reverse_step::Bool, time_start::Nothing, time_step::Nothing, order::Int64, observer!::ITensorTDVP.ComposedObservers{Tuple{ITensorTDVP.EmptyObserver, ITensorTDVP.ValuesObserver{@NamedTuple{info::Base.RefValue{Any}}}}}, sweep_observer!::ITensorTDVP.EmptyObserver, outputlevel::Int64, normalize::Bool, maxdim::Vector{Int64}, mindim::Int64, cutoff::Float64, noise::Int64) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/alternating_update.jl:70 [15] dmrg(operator::ITensors.ITensorMPS.MPO, init::ITensors.ITensorMPS.MPS; updater::Function, observer!::ITensorTDVP.EmptyObserver, kwargs::@Kwargs{nsweeps::Int64, maxdim::Vector{Int64}, cutoff::Float64, nsite::Int64, updater_kwargs::@NamedTuple{krylovdim::Int64, maxiter::Int64}}) @ ITensorTDVP ~/.julia/packages/ITensorTDVP/O4qn7/src/dmrg.jl:30 [16] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:2352 [17] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_dmrg.jl:27 [inlined] 107.875375 seconds (39.22 M allocations: 2.545 GiB, 1.05% gc time, 98.21% compilation time: <1% of which was recompilation) Running test_dmrg_x.jl 784.810597 seconds (199.73 M allocations: 15.992 GiB, 1.28% gc time, 97.54% compilation time) Running test_examples.jl Running example file 01_tdvp.jl Running example file 01_tdvp.jl: Error During Test at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/test/test_examples.jl:10 Got exception outside of a @test LoadError: DimensionMismatch: subdiagonal has wrong length. Has length 3, but should be 2. Stacktrace: [1] LinearAlgebra.SymTridiagonal{Float64, Vector{Float64}}(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:12 [inlined] [2] (LinearAlgebra.SymTridiagonal{Float64, V} where V<:AbstractVector{Float64})(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:71 [inlined] [3] LinearAlgebra.SymTridiagonal(dv::Vector{Float64}, ev::Vector{Float64}) @ LinearAlgebra /opt/julia/share/julia/stdlib/v1.14/LinearAlgebra/src/tridiag.jl:70 [inlined] [4] rayleighquotient(F::KrylovKit.LanczosFactorization{ITensors.ITensor, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/factorizations/lanczos.jl:54 [5] eigsolve(A::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol, alg::KrylovKit.Lanczos{KrylovKit.ModifiedGramSchmidt2, Float64}; alg_rrule::KrylovKit.Arnoldi{KrylovKit.ModifiedGramSchmidt2, Float64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/lanczos.jl:43 [6] eigsolve(f::ITensors.ITensorMPS.ProjMPO, x₀::ITensors.ITensor, howmany::Int64, which::Symbol; kwargs::@Kwargs{ishermitian::Bool, tol::Float64, krylovdim::Int64, maxiter::Int64}) @ KrylovKit ~/.julia/packages/KrylovKit/xccMN/src/eigsolve/eigsolve.jl:219 [inlined] [7] macro expansion @ ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:239 [inlined] [8] macro expansion @ timing.jl:505 [inlined] [9] dmrg(PH::ITensors.ITensorMPS.ProjMPO, psi0::ITensors.ITensorMPS.MPS, sweeps::ITensors.ITensorMPS.Sweeps; which_decomp::Nothing, svd_alg::Nothing, observer::ITensors.ITensorMPS.NoObserver, outputlevel::Int64, write_when_maxdim_exceeds::Nothing, write_path::String, eigsolve_tol::Float64, eigsolve_krylovdim::Int64, eigsolve_maxiter::Int64, eigsolve_verbosity::Int64, eigsolve_which_eigenvalue::Symbol, ishermitian::Bool) @ ITensors.ITensorMPS ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:206 [10] dmrg(PH::ITensors.ITensorMPS.ProjMPO, psi0::ITensors.ITensorMPS.MPS, sweeps::ITensors.ITensorMPS.Sweeps) @ ITensors.ITensorMPS ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:158 [inlined] [11] dmrg(H::ITensors.ITensorMPS.MPO, psi0::ITensors.ITensorMPS.MPS, sweeps::ITensors.ITensorMPS.Sweeps; kwargs::@Kwargs{}) @ ITensors.ITensorMPS ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:28 [inlined] [12] dmrg(H::ITensors.ITensorMPS.MPO, psi0::ITensors.ITensorMPS.MPS, sweeps::ITensors.ITensorMPS.Sweeps) @ ITensors.ITensorMPS ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:21 [inlined] [13] dmrg(x1::ITensors.ITensorMPS.MPO, psi0::ITensors.ITensorMPS.MPS; nsweeps::Int64, maxdim::Int64, mindim::Int64, cutoff::Float64, noise::Bool, kwargs::@Kwargs{}) @ ITensors.ITensorMPS ~/.julia/packages/ITensors/AbUYR/src/lib/ITensorMPS/src/dmrg.jl:388 [inlined] [14] main() @ Main.var"##146".var"##150" ~/.julia/packages/ITensorTDVP/O4qn7/examples/01_tdvp.jl:36 [15] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/examples/01_tdvp.jl:42 [16] include(mapexpr::Function, mod::Module, _path::String) @ Base Base.jl:335 [17] macro expansion @ ~/.julia/packages/Suppressor/cKnGx/src/Suppressor.jl:28 [inlined] [18] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_examples.jl:12 [inlined] [19] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2328 [inlined] [20] macro expansion @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_examples.jl:10 [inlined] [21] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2247 [inlined] [22] top-level scope @ ~/.julia/packages/ITensorTDVP/O4qn7/test/test_examples.jl:6 in expression starting at /home/pkgeval/.julia/packages/ITensorTDVP/O4qn7/examples/01_tdvp.jl:42 Running example file 02_dmrg-x.jl Running example file 03_tdvp_time_dependent.jl ====================================================================================== Information request received. A stacktrace will print followed by a 1.0 second profile. --trace-compile is enabled during profile collection. ====================================================================================== cmd: /opt/julia/bin/julia 1 running 0 of 1 signal (10): User defined signal 1 epoll_pwait at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) uv__io_poll at /workspace/srcdir/libuv/src/unix/linux.c:1404:0 uv_run at /workspace/srcdir/libuv/src/unix/core.c:430:0 ijl_task_get_next at /source/src/scheduler.c:573:34 wait at ./task.jl:1652:0 (pc: 108) wait_forever at ./task.jl:1528:0 (pc: 4) jfptr_wait_forever_0.1 at /opt/julia/lib/julia/sys.so (unknown line) _jl_invoke at /source/src/gf.c:4590:23 [inlined] ijl_apply_generic at /source/src/gf.c:4838:12 jl_apply at /source/src/julia.h:2533:12 [inlined] start_task at /source/src/task.c:1280:23 unknown function (ip: (nil)) at (unknown file) ============================================================== Profile collected. A report will print at the next yield point. Disabling --trace-compile ============================================================== Overhead ╎ [+additional indent] Count File:Line Function ========================================================= Thread 1 (default) Task 0x00007ce59d7a6770 Total snapshots: 314. Utilization: 0% ╎314 @Base/task.jl:1528 wait_forever() 313╎ 314 @Base/task.jl:? wait() [1] signal 15: Terminated in expression starting at /PkgEval.jl/scripts/evaluate.jl:214 epoll_pwait at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) uv__io_poll at /workspace/srcdir/libuv/src/unix/linux.c:1404:0 uv_run at /workspace/srcdir/libuv/src/unix/core.c:430:0 ijl_task_get_next at /source/src/scheduler.c:573:34 wait at ./task.jl:1652:0 (pc: 108) wait_safe_interrupt at ./park.jl:231:0 (pc: 6) #wait#428 at ./condition.jl:390:0 (pc: 117) wait at ./condition.jl:325:0 [inlined] _trywait at ./asyncevent.jl:204:0 (pc: 38) #_trywait#727 at ./asyncevent.jl:175:0 [inlined] _trywait at ./asyncevent.jl:175:0 [inlined] profile_printing_listener at ./Base.jl:366:0 (pc: 23) #start_profile_listener##0 at ./Base.jl:386:0 (pc: 2) jfptr_YY.start_profile_listenerYY.YY.0_0.1 at /opt/julia/lib/julia/sys.so (unknown line) start_task at /source/src/task.c:1277:23 unknown function (ip: (nil)) at (unknown file) Allocations: 16851183 (Pool: 16850420; Big: 763); GC: 17 PkgEval terminated after 2730.77s: test duration exceeded the time limit