Simple SciML case - core dumped after switching from julia 1.7 to 1.8

[schlichtanders]

Hi there, I am starting with SciML and getting a core dumped when switching from julia 1.7.2 to julia 1.8.1

It is a simple combination of ODEProblem and Optimization, worked before, now fails dramatically.

import DifferentialEquations, DiffEqSensitivity, DiffEqFlux
import Symbolics, ModelingToolkit, DataDrivenDiffEq
import Optimization, OptimizationOptimisers, OptimizationOptimJL
import Lux, ComponentArrays
import Plots, Random, Statistics, StatsBase, DelimitedFiles

using CommonSolve: solve

rng = Random.default_rng()
Random.seed!(rng, 12345)

function lotka_volterra(du, u, p, t)
    x, y = u
    α, β, δ, γ = p
    du[1] = dx = α*x - β*x*y
    du[2] = dy = -δ*y + γ*x*y
end
u0 = [1.0, 1.0]
tspan = (0.0, 10.0)
p = [1.5, 1.0, 3.0, 1.0]
ode_prob = DifferentialEquations.ODEProblem(lotka_volterra, u0, tspan, p)
ode_sol = solve(ode_prob, saveat=0.1)

function predict(parameters, ode_prob=ode_prob, t=ode_sol.t)
    solve(ode_prob, saveat = t, p = parameters)
end
function loss_function(parameters, data)
    pred = Array(predict(parameters))[1,:]
    return sum(abs2, pred .- data)
end

ps_initial = ode_prob.p
data = 1.0
loss_function(ps_initial, data)

losses = Float64[]
function callback(p, l)
    push!(losses, l)
    if length(losses) % 50 == 0
        Plots.plot(losses, show = :inline, yscale = :log10,
            label = "loss", xlabel = "#epochs", ylabel="loss (log10 scale)")
    end
    return false  # return bool `halt`
end

ps_trained = let data = data
    minimizer = ps_initial
    opt_function = Optimization.OptimizationFunction(
        (ps, data) -> loss_function(ps, data),
        Optimization.AutoZygote(),
    )
    for (optimizer, maxiters) = [
            (OptimizationOptimisers.Adam(0.1), 300),
            (OptimizationOptimisers.Adam(0.01), 500),
        ]
        opt_prob = Optimization.OptimizationProblem(opt_function, minimizer, data)
        opt_sol = solve(opt_prob, optimizer,
            callback = callback, maxiters = maxiters)
        minimizer = opt_sol.minimizer
    end
    minimizer
end

This will throw julia: /workspace/srcdir/Enzyme/enzyme/Enzyme/GradientUtils.h:2093: llvm::SmallVector<llvm::SelectInst*, 4> DiffeGradientUtils::addToDiffe(llvm::Value*, llvm::Value*, llvm::IRBuilder<>&, llvm::Type*, llvm::ArrayRef<llvm::Value*>, llvm::Value*): Assertion !isConstantValue(val)' failed.`

here all the details:

; Function Attrs: mustprogress willreturn
define internal void @diffejulia__220_12422_inner.1([1 x { { [1 x [4 x {} addrspace(10)*]], [1 x i8] }, {} addrspace(10)*, [2 x double], {} addrspace(10)* }] %0, {} addrspace(10)* nonnull align 16 dereferenceable(40) %1, {} addrspace(10)* %"'", {} addrspace(10)* nonnull align 16 dereferenceable(40) %2, {} addrspace(10)* nonnull align 16 dereferenceable(40) %3, double %4) local_unnamed_addr SciML/Optimization.jl#9 !dbg !109 {
entry:
%.fca.0.0.0.0.0.extract = extractvalue [1 x { { [1 x [4 x {} addrspace(10)*]], [1 x i8] }, {} addrspace(10)*, [2 x double], {} addrspace(10)* }] %0, 0, 0, 0, 0, 0, !dbg !110
%_replacementA = phi {}*** 
call void @llvm.assume(i1 noundef true) SciML/Optimization.jl#14
%5 = bitcast {} addrspace(10)* %.fca.0.0.0.0.0.extract to i64 addrspace(10)*, !dbg !111
%6 = addrspacecast i64 addrspace(10)* %5 to i64 addrspace(11)*, !dbg !111
%7 = load i64, i64 addrspace(11)* %6, align 8, !dbg !111, !tbaa !38
%.not = icmp eq i64 %7, 0, !dbg !120
br i1 %.not, label %L12.i, label %L13.i, !dbg !123

L12.i:                                            ; preds = %entry
%_augmented = call fastcc { { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, i64, i64 } @augmented_julia_reinit_wrapper_12426({} addrspace(10)* %.fca.0.0.0.0.0.extract), !dbg !124
%subcache = extractvalue { { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, i64, i64 } %_augmented, 0, !dbg !124
store { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* } %subcache, { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }* %subcache_cache, align 1, !dbg !124, !invariant.group !125
%8 = extractvalue { { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, i64, i64 } %_augmented, 1, !dbg !124
%"'ac" = extractvalue { { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, i64, i64 } %_augmented, 2, !dbg !124
br label %L13.i, !dbg !124

L13.i:                                            ; preds = %L12.i, %entry
%9 = phi i64 [ %"'ac", %L12.i ], [ %7, %entry ]
%value_phi.i = phi i64 [ %8, %L12.i ], [ %7, %entry ]
call fastcc void @julia__220_12422u12425() SciML/Optimization.jl#15, !dbg !126
%.not7 = icmp eq i64 %value_phi.i, 0, !dbg !128
br i1 %.not7, label %fail.i, label %julia__220_12422_inner.exit, !dbg !128

fail.i:                                           ; preds = %L13.i
call void @ijl_throw({} addrspace(12)* noundef addrspacecast ({}* inttoptr (i64 140567845548720 to {}*) to {} addrspace(12)*)) SciML/Optimization.jl#16, !dbg !128
unreachable

julia__220_12422_inner.exit:                      ; preds = %L13.i
%10 = bitcast {} addrspace(10)* %.fca.0.0.0.0.0.extract to i8 addrspace(10)*, !dbg !129
%11 = addrspacecast i8 addrspace(10)* %10 to i8 addrspace(11)*, !dbg !129
%12 = getelementptr inbounds i8, i8 addrspace(11)* %11, i64 8, !dbg !129
%13 = bitcast i8 addrspace(11)* %12 to i64 addrspace(11)*, !dbg !129
%14 = load i64, i64 addrspace(11)* %13, align 8, !dbg !129, !tbaa !38
%"'il_phi1" = phi i64 , !dbg !128
%"'ipc" = inttoptr i64 %9 to void (i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)*, !dbg !128
%15 = inttoptr i64 %value_phi.i to void (i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)*, !dbg !128
%16 = bitcast void (i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)* %"'ipc" to { i8* } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)**, !dbg!128
%17 = load { i8* } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)*, { i8* } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)** %16, align 8, !dbg !128
%_augmented2 = call { i8* } %17(i64 %14, i64 %14, {} addrspace(10)* %1, {} addrspace(10)* %"'", {} addrspace(10)* %2, {} addrspace(10)* %2, {} addrspace(10)* %3, {} addrspace(10)* %3, double %4) [ "jl_roots"({} addrspace(10)* %3, {} addrspace(10)* %2, {} addrspace(10)* %1, {} addrspace(10)* %"'") ], !dbg !128
%subcache3 = extractvalue { i8* } %_augmented2, 0, !dbg !128
br label %invertjulia__220_12422_inner.exit, !dbg !110

allocsForInversion:                               ; No predecessors!
%subcache_cache = alloca { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, align 1
store { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* } zeroinitializer, { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }* %subcache_cache, align 8

invertentry:                                      ; preds = %invertL13.i, %invertL12.i
ret void

invertL12.i:                                      ; preds = %invertL13.i
%18 = load { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }, { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* }* %subcache_cache, align 1, !invariant.group !125
call fastcc void @diffejulia_reinit_wrapper_12426({} addrspace(10)* %.fca.0.0.0.0.0.extract, { {} addrspace(10)*, {} addrspace(10)*, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)* } %18), !dbg !124
br label %invertentry

invertL13.i:                                      ; No predecessors!
br i1 %.not, label %invertL12.i, label %invertentry

invertfail.i:                                     ; No predecessors!

invertjulia__220_12422_inner.exit:                ; preds = %julia__220_12422_inner.exit
%19 = bitcast void (i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double)* %"'ipc" to { double } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double, i8*)**
%20 = getelementptr { double } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double, i8*)*, { double } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double, i8*)** %19, i64 1
%21 = load { double } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double, i8*)*, { double } (i64, i64, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, {} addrspace(10)*, double, i8*)** %20, align 8
%22 = call { double } %21(i64 %14, i64 %14, {} addrspace(10)* %1, {} addrspace(10)* %"'", {} addrspace(10)* %2, {} addrspace(10)* %2, {} addrspace(10)* %3, {} addrspace(10)* %3, double %4, i8* %subcache3) [ "jl_roots"({} addrspace(10)* %3, {} addrspace(10)* %2, {} addrspace(10)* %1, {} addrspace(10)* %"'") ], !dbg !128
%23 = extractvalue { double } %22, 0
}

double %4
julia: /workspace/srcdir/Enzyme/enzyme/Enzyme/GradientUtils.h:2093: llvm::SmallVector<llvm::SelectInst*, 4> DiffeGradientUtils::addToDiffe(llvm::Value*, llvm::Value*, llvm::IRBuilder<>&, llvm::Type*, llvm::ArrayRef<llvm::Value*>, llvm::Value*): Assertion `!isConstantValue(val)' failed.

signal (6): Aborted
in expression starting at REPL[30]:1
__pthread_kill_implementation at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
raise at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
abort at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
__assert_fail_base.cold.0 at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
__assert_fail at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
addToDiffe at /workspace/srcdir/Enzyme/enzyme/Enzyme/GradientUtils.h:2093
addToDiffe at /workspace/srcdir/Enzyme/enzyme/Enzyme/AdjointGenerator.h:1754 [inlined]
visitCallInst at /workspace/srcdir/Enzyme/enzyme/Enzyme/AdjointGenerator.h:12285
delegateCallInst at /opt/x86_64-linux-gnu/x86_64-linux-gnu/sys-root/usr/local/include/llvm/IR/InstVisitor.h:302 [inlined]
visitCall at /opt/x86_64-linux-gnu/x86_64-linux-gnu/sys-root/usr/local/include/llvm/IR/Instruction.def:209 [inlined]
visit at /opt/x86_64-linux-gnu/x86_64-linux-gnu/sys-root/usr/local/include/llvm/IR/Instruction.def:209
visit at /opt/x86_64-linux-gnu/x86_64-linux-gnu/sys-root/usr/local/include/llvm/IR/InstVisitor.h:112 [inlined]
CreatePrimalAndGradient at /workspace/srcdir/Enzyme/enzyme/Enzyme/EnzymeLogic.cpp:3646
EnzymeCreatePrimalAndGradient at /workspace/srcdir/Enzyme/enzyme/Enzyme/CApi.cpp:439
EnzymeCreatePrimalAndGradient at /home/ssahm/.julia/packages/Enzyme/di3zM/src/api.jl:111
enzyme! at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:3271
unknown function (ip: 0x7fd83e51f92d)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
#codegen#80 at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:4158
codegen##kw at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:3878 [inlined]
_thunk at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:4599
unknown function (ip: 0x7fd83e8d422d)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
cached_compilation at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:4637
unknown function (ip: 0x7fd83e8949d5)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
#s565#115 at /home/ssahm/.julia/packages/Enzyme/di3zM/src/compiler.jl:4697 [inlined]
#s565#115 at ./none:0
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
GeneratedFunctionStub at ./boot.jl:582
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
jl_call_staged at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/method.c:520
ijl_code_for_staged at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/method.c:571
get_staged at ./compiler/utilities.jl:114
retrieve_code_info at ./compiler/utilities.jl:126 [inlined]
InferenceState at ./compiler/inferencestate.jl:284
typeinf_edge at ./compiler/typeinfer.jl:868
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2340
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2340
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2340
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2340
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_apply at ./compiler/abstractinterpretation.jl:1339
abstract_call_known at ./compiler/abstractinterpretation.jl:1600
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_edge at ./compiler/typeinfer.jl:877
abstract_call_method at ./compiler/abstractinterpretation.jl:641
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:153
abstract_call_known at ./compiler/abstractinterpretation.jl:1696
abstract_call at ./compiler/abstractinterpretation.jl:1766
abstract_call at ./compiler/abstractinterpretation.jl:1733
abstract_eval_statement at ./compiler/abstractinterpretation.jl:1890
typeinf_local at ./compiler/abstractinterpretation.jl:2366
typeinf_nocycle at ./compiler/abstractinterpretation.jl:2462
_typeinf at ./compiler/typeinfer.jl:230
typeinf at ./compiler/typeinfer.jl:213
typeinf_ext at ./compiler/typeinfer.jl:967
typeinf_ext_toplevel at ./compiler/typeinfer.jl:1000
typeinf_ext_toplevel at ./compiler/typeinfer.jl:996
jfptr_typeinf_ext_toplevel_18807.clone_1 at /nix/store/ca4hhym3f57vpmhgvylvqp86cmz9gbis-julia-bin-1.8.1/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
jl_type_infer at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:319
jl_generate_fptr_impl at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/jitlayers.cpp:319
jl_compile_method_internal at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2081 [inlined]
jl_compile_method_internal at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2025
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2359 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_apply at ./boot.jl:816
adjoint at /home/ssahm/.julia/packages/Zygote/PD12J/src/lib/lib.jl:203 [inlined]
_pullback at /home/ssahm/.julia/packages/ZygoteRules/AIbCs/src/adjoint.jl:65 [inlined]
_pullback at /home/ssahm/.julia/packages/DiffEqBase/JGGTu/src/solve.jl:791 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
_pullback at ./REPL[21]:2 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
unknown function (ip: 0x7fd83e87e50d)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
_pullback at ./REPL[21]:2 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
unknown function (ip: 0x7fd83e8377c8)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
_pullback at ./REPL[21]:2 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
_pullback at ./REPL[22]:2 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
_pullback at ./REPL[30]:4 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
_apply at ./boot.jl:816 [inlined]
adjoint at /home/ssahm/.julia/packages/Zygote/PD12J/src/lib/lib.jl:203 [inlined]
_pullback at /home/ssahm/.julia/packages/ZygoteRules/AIbCs/src/adjoint.jl:65 [inlined]
_pullback at /home/ssahm/.julia/packages/SciMLBase/idlaI/src/scimlfunctions.jl:3101 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
unknown function (ip: 0x7fd83e8369a1)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_apply at ./boot.jl:816
adjoint at /home/ssahm/.julia/packages/Zygote/PD12J/src/lib/lib.jl:203 [inlined]
_pullback at /home/ssahm/.julia/packages/ZygoteRules/AIbCs/src/adjoint.jl:65 [inlined]
_pullback at /home/ssahm/.julia/packages/Optimization/6nIwk/src/function/zygote.jl:30 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
unknown function (ip: 0x7fd83e82c668)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
_apply at ./boot.jl:816
adjoint at /home/ssahm/.julia/packages/Zygote/PD12J/src/lib/lib.jl:203 [inlined]
_pullback at /home/ssahm/.julia/packages/ZygoteRules/AIbCs/src/adjoint.jl:65 [inlined]
_pullback at /home/ssahm/.julia/packages/Optimization/6nIwk/src/function/zygote.jl:32 [inlined]
_pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface2.jl:0
unknown function (ip: 0x7fd83e828cc8)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface.jl:44
pullback at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface.jl:42 [inlined]
gradient at /home/ssahm/.julia/packages/Zygote/PD12J/src/compiler/interface.jl:96
SciML/Optimization.jl#137 at /home/ssahm/.julia/packages/Optimization/6nIwk/src/function/zygote.jl:32
unknown function (ip: 0x7fd83e828849)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:730
macro expansion at /home/ssahm/.julia/packages/OptimizationOptimisers/XLPqT/src/OptimizationOptimisers.jl:35 [inlined]
macro expansion at /home/ssahm/.julia/packages/Optimization/6nIwk/src/utils.jl:35 [inlined]
#__solve#1 at /home/ssahm/.julia/packages/OptimizationOptimisers/XLPqT/src/OptimizationOptimisers.jl:33
__solve##kw at /home/ssahm/.julia/packages/OptimizationOptimisers/XLPqT/src/OptimizationOptimisers.jl:10 [inlined]
__solve##kw at /home/ssahm/.julia/packages/OptimizationOptimisers/XLPqT/src/OptimizationOptimisers.jl:10 [inlined]
#solve#489 at /home/ssahm/.julia/packages/SciMLBase/idlaI/src/solve.jl:71 [inlined]
solve##kw at /home/ssahm/.julia/packages/SciMLBase/idlaI/src/solve.jl:70
unknown function (ip: 0x7fd83f58b57d)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
do_call at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:126
eval_value at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:215
eval_body at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:467
jl_interpret_toplevel_thunk at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:750
jl_toplevel_eval_flex at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/toplevel.c:906
jl_toplevel_eval_flex at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/toplevel.c:850
eval_body at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:556
eval_body at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:522
jl_interpret_toplevel_thunk at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/interpreter.c:750
jl_toplevel_eval_flex at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/toplevel.c:906
ijl_toplevel_eval_in at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/toplevel.c:965
eval at ./boot.jl:368 [inlined]
eval_user_input at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:151
repl_backend_loop at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:247
start_repl_backend at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:232
#run_repl#47 at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:369
run_repl at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/usr/share/julia/stdlib/v1.8/REPL/src/REPL.jl:355
jfptr_run_repl_66557.clone_1 at /nix/store/ca4hhym3f57vpmhgvylvqp86cmz9gbis-julia-bin-1.8.1/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
#967 at ./client.jl:419
jfptr_YY.967_49700.clone_1 at /nix/store/ca4hhym3f57vpmhgvylvqp86cmz9gbis-julia-bin-1.8.1/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
jl_f__call_latest at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/builtins.c:774
#invokelatest#2 at ./essentials.jl:729 [inlined]
invokelatest at ./essentials.jl:726 [inlined]
run_main_repl at ./client.jl:404
exec_options at ./client.jl:318
_start at ./client.jl:522
jfptr__start_61720.clone_1 at /nix/store/ca4hhym3f57vpmhgvylvqp86cmz9gbis-julia-bin-1.8.1/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2367 [inlined]
ijl_apply_generic at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/gf.c:2549
jl_apply at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/julia.h:1838 [inlined]
true_main at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/jlapi.c:575
jl_repl_entrypoint at /cache/build/default-amdci5-0/julialang/julia-release-1-dot-8/src/jlapi.c:719
main at julia (unknown line)
__libc_start_call_main at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
__libc_start_main at /nix/store/bzd91shky9j9d43girrrj6vmqlw7x9m8-glibc-2.35-163/lib/libc.so.6 (unknown line)
unknown function (ip: 0x401098)
Allocations: 401837661 (Pool: 401721260; Big: 116401); GC: 101
[1]    441621 abort (core dumped)  julia --project

Here my manifest.toml (as txt because github won't allow .toml files):
Manifest.toml.txt

[ChrisRackauckas]

Looks like there is an issue with the setting of the Enzyme activity I need to handle here, but @wsmoses this also is a case of an uncaught LLVM assertion.

[ChrisRackauckas]

Is the issue that you're running an older DiffEqSensitivity and not SciMLSensitivity? There was a name change when we did the breaking update to v7 in June. When I updated the script it seems to run fine:

import DifferentialEquations, SciMLSensitivity
import Optimization, OptimizationOptimisers
using DifferentialEquations: solve

rng = Random.default_rng()
Random.seed!(rng, 12345)

function lotka_volterra(du, u, p, t)
    x, y = u
    α, β, δ, γ = p
    du[1] = dx = α*x - β*x*y
    du[2] = dy = -δ*y + γ*x*y
end
u0 = [1.0, 1.0]
tspan = (0.0, 10.0)
p = [1.5, 1.0, 3.0, 1.0]
ode_prob = DifferentialEquations.ODEProblem(lotka_volterra, u0, tspan, p)
ode_sol = solve(ode_prob, saveat=0.1)

function predict(parameters, ode_prob=ode_prob, t=ode_sol.t)
    solve(ode_prob, saveat = t, p = parameters)
end
function loss_function(parameters, data)
    pred = Array(predict(parameters))[1,:]
    return sum(abs2, pred .- data)
end

ps_initial = ode_prob.p
data = 1.0
loss_function(ps_initial, data)

losses = Float64[]
function callback(p, l)
    push!(losses, l)
    if length(losses) % 50 == 0
        #Plots.plot(losses, show = :inline, yscale = :log10,
        #    label = "loss", xlabel = "#epochs", ylabel="loss (log10 scale)")
    end
    return false  # return bool `halt`
end

ps_trained = let data = data
    minimizer = ps_initial
    opt_function = Optimization.OptimizationFunction(
        (ps, data) -> loss_function(ps, data),
        Optimization.AutoZygote(),
    )
    for (optimizer, maxiters) = [
            (OptimizationOptimisers.Adam(0.1), 300),
            (OptimizationOptimisers.Adam(0.01), 500),
        ]
        opt_prob = Optimization.OptimizationProblem(opt_function, minimizer, data)
        opt_sol = solve(opt_prob, optimizer,
            callback = callback, maxiters = maxiters)
        minimizer = opt_sol.minimizer
    end
    minimizer
end

Are there any tutorials left out there that mention DiffEqSensitivity? I think all of those should've been updated already, but let me know if I missed one.

[schlichtanders]

thank you very much for your help - yes switching to SciMLSensitivity worked for me.
You can close the ticket if you don't need it to track other problems related to the original failure.

[ChrisRackauckas]

Thanks, and thanks for pointing out the old UDE tutorials. We just changed the SciMLSensitivity docs to build via Buildkite so that we could use more dedicated compute resources (these docs are big 😅) so hopefully we will soon merge the UDE paper repo pieces into tested tutorials here.