Error with boundary value problem #732
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@avik-pal are all 3 issues on this the same? They all popped up in the last 2 days so it's very suspicious. |
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Both exemples with MIRK4 (sol1 and sol3) do not work.The exemple using the shooting method seems to work.
Good luck for solving this problem
Chris
om: Christopher Rackauckas ***@***.***>
Sent: Wednesday, 20 March 2024 15:14
To: SciML/DiffEqDocs.jl ***@***.***>
Cc: ChrisNabold ***@***.***>; Author ***@***.***>
Subject: Re: [SciML/DiffEqDocs.jl] Error with boundary value problem (Issue #732)
@avik-pal <https://github.com/avik-pal> are all 3 issues on this the same? They all popped up in the last 2 days so it's very suspicious.
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Dear Avik,
Unfortunately there is still an error in this exemple. If I try to plot the result I receive the following error:
After sol1=solve(bvp1,MIRK4(),dt=0.05)
Plot(sol1)
Error: MethodError: Cannot ‘convert’ an object of type Vector[Float64] to an object of type Float64
... and no plot shown.
Good luck
Chris Nabold
From: Avik Pal ***@***.***>
Sent: Monday, 25 March 2024 18:16
To: SciML/DiffEqDocs.jl ***@***.***>
Cc: ChrisNabold ***@***.***>; Author ***@***.***>
Subject: Re: [SciML/DiffEqDocs.jl] Error with boundary value problem (Issue #732)
Closed #732 <#732> as completed via SciML/BoundaryValueDiffEq.jl#155 <SciML/BoundaryValueDiffEq.jl#155> .
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Ah the interpolation did not support |
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I try to run the exemples from https://docs.sciml.ai/DiffEqDocs/latest/tutorials/bvp_example.
Problem 1:
Julia hangs after function bc1!(residual, u, p, t)
residual[1] = u[end ÷ 2][1] + pi / 2 # the solution at the middle of the time span should be -pi/2
residual[2] = u[end][1] - pi / 2 # the solution at the end of the time span should be pi/2
end
bvp1 = BVProblem(simplependulum!, bc1!, [pi / 2, pi / 2], tspan)
sol1 = solve(bvp1, MIRK4(), dt = 0.05)
A clear and concise description of what the bug is.
Expected behavior
results as on the web page
Minimal Reproducible Example 👇
Without MRE, we would only be able to help you to a limited extent, and attention to the issue would be limited. to know more about MRE refer to wikipedia and stackoverflow.
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
┌ Warning: The supplied DiffCache was too small and was enlarged. This incurs allocations
│ on the first call to
get_tmp. If few calls toget_tmpoccur and optimal performance is essential,│ consider changing 'N'/chunk size of this DiffCache to 12.
└ @ PreallocationTools C:\Users\Chris.julia\packages\PreallocationTools\zJxgA\src\PreallocationTools.jl:191
Error & Stacktrace⚠️
Environment (please complete the following information):
using Pkg; Pkg.status()Status
C:\Users\Chris\.julia\environments\v1.10\Project.toml[54578032] ADNLPModels v0.7.0
[c3fe647b] AbstractAlgebra v0.40.2
[7c4d4715] AmplNLWriter v1.2.1
[28f2ccd6] ApproxFun v0.13.26
⌅ [ec485272] ArnoldiMethod v0.2.0
[7d9fca2a] Arpack v0.5.4
[aae01518] BandedMatrices v1.6.0
[764a87c0] BoundaryValueDiffEq v5.6.3
[a076750e] CPLEX v1.0.3
[052768ef] CUDA v5.2.0
[a2e0e22d] CalculusWithJulia v0.1.4
[9961bab8] Cbc v1.2.0
[61c947e1] Clarabel v0.7.1
[e2554f3b] Clp v1.0.3
[8f4d0f93] Conda v1.10.0
⌃ [a6e380b2] ControlSystems v1.10.0
[f65535da] Convex v0.15.4
[8a292aeb] Cuba v2.3.0
[667455a9] Cubature v1.5.1
[9c784101] CubicSplines v0.2.1
[5a033b19] CurveFit v0.6.0
[e993076c] DASSL v2.6.1
[82cc6244] DataInterpolations v4.7.0
[864edb3b] DataStructures v0.18.18
[39dd38d3] Dierckx v0.5.3
[0c46a032] DifferentialEquations v7.13.0
[7a1cc6ca] FFTW v1.8.0
[442a2c76] FastGaussQuadrature v1.0.2
[1fa38f19] Format v1.3.6
[59287772] Formatting v0.4.3
[f6369f11] ForwardDiff v0.10.36
[1ca51c6a] GAMS v0.4.2
[60bf3e95] GLPK v1.1.3
[28b8d3ca] GR v0.73.3
[19dc6840] HCubature v1.6.0
[87dc4568] HiGHS v1.9.0
[7073ff75] IJulia v1.24.2
[40713840] IncompleteLU v0.2.1
[de52edbc] Integrals v4.4.1
⌅ [d1acc4aa] IntervalArithmetic v0.20.9
[c7c68f13] IntervalOptimisation v0.4.6
[d2bf35a9] IntervalRootFinding v0.5.11
[b6b21f68] Ipopt v1.6.2
[42fd0dbc] IterativeSolvers v0.9.4
[10dff2fc] JSOSolvers v0.11.1
[4076af6c] JuMP v1.20.0
[2ddba703] Juniper v0.9.2
[ef3ab10e] KLU v0.6.0
[ba0b0d4f] Krylov v0.9.5
⌃ [0b1a1467] KrylovKit v0.6.1
[b964fa9f] LaTeXStrings v1.3.1
[7ed4a6bd] LinearSolve v2.27.0
[2fda8390] LsqFit v0.15.0
[2621e9c9] MadNLP v0.8.0
⌅ [961ee093] ModelingToolkit v8.75.0
⌃ [8fca5bbe] MultiQuad v1.1.0
[792afdf1] NLPModelsJuMP v0.12.5
[337daf1e] NLSolvers v0.5.0
[76087f3c] NLopt v1.0.2
[2774e3e8] NLsolve v4.5.1
[067cfa3b] NonlinearEigenproblems v1.1.1
[dcda4a48] NonlinearEquations v0.1.0
[8913a72c] NonlinearSolve v3.8.0
[429524aa] Optim v1.9.2
[7f7a1694] Optimization v3.24.0
[3e6eede4] OptimizationBBO v0.2.1
[bd407f91] OptimizationCMAEvolutionStrategy v0.2.1
[6f0a0517] OptimizationGCMAES v0.2.0
[4e6fcdb7] OptimizationNLopt v0.2.0
[2cab0595] OptimizationNOMAD v0.2.0
[36348300] OptimizationOptimJL v0.2.2
[42dfb2eb] OptimizationOptimisers v0.2.1
[72f8369c] OptimizationPRIMA v0.0.1
[500b13db] OptimizationPolyalgorithms v0.2.0
[842ac81e] OptimizationQuadDIRECT v0.2.0
https://github.com/SciML/Optimization.jl:lib/OptimizationQuadDIRECT#master[3d669222] OptimizationSpeedMapping v0.1.5
[2f354839] Pajarito v0.8.2
[65888b18] ParameterizedFunctions v5.16.0
[cd433a01] Pavito v0.3.8
[01435c0c] Percival v0.7.1
[f0f68f2c] PlotlyJS v0.18.13
[91a5bcdd] Plots v1.40.2
⌅ [f27b6e38] Polynomials v3.2.13
[af69fa37] Preconditioners v0.6.1
[dae52e8d] QuadDIRECT v0.1.2
https://github.com/timholy/QuadDIRECT.jl.git#master[1fd47b50] QuadGK v2.9.4
[f2b01f46] Roots v2.1.5
⌃ [82193955] SCIP v0.11.6
[084e46ad] SIAMFANLEquations v1.0.2
[727e6d20] SimpleNonlinearSolve v1.6.0
[276daf66] SpecialFunctions v2.3.1
[90137ffa] StaticArrays v1.9.3
[c3572dad] Sundials v4.24.0
[24249f21] SymPy v2.0.1
[78aadeae] SymbolicNumericIntegration v1.3.2
[0c5d862f] Symbolics v5.25.2
[bd369af6] Tables v1.11.1
[9e70acf3] Xpress v0.16.2
[e88e6eb3] Zygote v0.6.69
[29cba6d7] Bonmin_jll v100.800.901+0
[f09e9e23] Couenne_jll v0.500.801+0
[c1ab834c] SHOT_jll v100.100.0+0
[37e2e46d] LinearAlgebra
[de0858da] Printf
[2f01184e] SparseArrays v1.10.0
[4607b0f0] SuiteSparse
Additional context
exemple 2 seems to work. Exemple 3 errors iafter Plots
The text was updated successfully, but these errors were encountered: