15  Stochastic dynamics (SDEs) and process noise

Status: Draft

v0.2

15.1 Learning Objectives

After reading this chapter, you will be able to:

• Distinguish intrinsic variability (process noise) from measurement noise
• Understand why ignoring process noise biases parameter learning
• Recognise how process noise affects intervention uncertainty
• Write down SDE models with explicit noise structure

15.2 Introduction

Stochastic differential equations (SDEs) add intrinsic variability to dynamical systems (Øksendal 2013; Gardiner 2009). This chapter distinguishes process noise from measurement noise and explains why process noise matters for causal inference.

15.3 What Is Process Noise?

Process noise is intrinsic variability in the dynamics: \[ dX_t = f(X_t, A_t, \theta) \, dt + g(X_t, A_t, \theta) \, dW_t \]

where \(dW_t\) is a Wiener process (Brownian motion) (Øksendal 2013; Gardiner 2009).

Interpretation: Even with the same initial conditions and parameters, trajectories vary due to intrinsic stochasticity.

15.4 Process Noise vs Measurement Noise

15.4.1 Process Noise (Intrinsic)

• Source: Variability in the process itself
• Example: Individual-level variation in growth rates
• Effect: Creates variability in state trajectories
• Notation: \(dW_t\) in SDE

15.4.2 Measurement Noise (Observational)

• Source: Error in observing the process
• Example: Sensor error, sampling error
• Effect: Creates variability in observations, not states
• Notation: \(\epsilon_t\) in observation model

Key distinction: Process noise affects the state; measurement noise affects only observations.

15.5 Why Process Noise Matters

15.5.1 For Parameter Learning

Problem: Ignoring process noise can bias parameter estimates.

Why: If you assume deterministic dynamics but data show variability, you may:

• Attribute variability to parameters (overestimate uncertainty)
• Miss true parameter values (bias)
• Infer spurious dynamics

Solution: Explicitly model process noise.

15.5.2 For Intervention Uncertainty

Process noise creates uncertainty in intervention effects: \[ \text{Var}(Y^{do(A)}) = \text{Var}(\text{process}) + \text{Var}(\text{measurement}) \]

Ignoring process noise underestimates intervention uncertainty.

15.6 SDE Models

15.6.1 General Form

\[ dX_t = \mu(X_t, A_t, \theta) \, dt + \sigma(X_t, A_t, \theta) \, dW_t \]

where:

• \(\mu(\cdot)\): Drift (deterministic part)
• \(\sigma(\cdot)\): Diffusion (stochastic part)
• \(dW_t\): Wiener process

15.6.2 Common Forms

Additive noise: \[ dX_t = f(X_t, A_t, \theta) \, dt + \sigma \, dW_t \]

Multiplicative noise: \[ dX_t = f(X_t, A_t, \theta) \, dt + \sigma(X_t) \, dW_t \]

State-dependent noise: \[ dX_t = f(X_t, A_t, \theta) \, dt + g(X_t, A_t, \theta) \, dW_t \]

15.7 Discretisation

For numerical simulation and inference, discretise: \[ X_{t+\Delta t} = X_t + \Delta t \cdot f(X_t, A_t, \theta) + \sqrt{\Delta t} \cdot g(X_t, A_t, \theta) \cdot \epsilon_t \] where \(\epsilon_t \sim \mathcal{N}(0, 1)\).

15.8 Interventions in SDEs

Interventions modify the SDE:

Parameter intervention: \[ do(\theta \leftarrow \theta^*) : \quad dX_t = \mu(X_t, A_t, \theta^*) \, dt + \sigma(X_t, A_t, \theta^*) \, dW_t \]

Forcing intervention: \[ do(A_t = a) : \quad dX_t = \mu(X_t, a, \theta) \, dt + \sigma(X_t, a, \theta) \, dW_t \]

Noise intervention (rare, but possible): \[ do(\sigma \leftarrow 0) : \quad dX_t = \mu(X_t, A_t, \theta) \, dt \quad \text{(deterministic)} \]

15.9 Process Noise in Biological Systems

15.9.1 Why Common

Biological systems show intrinsic variability:

• Individual variation: Different individuals, same conditions
• Molecular noise: Stochastic biochemical reactions
• Environmental fluctuations: Unmodelled environmental factors

15.9.2 Modelling Patterns

• Additive noise: Simple, often sufficient
• Multiplicative noise: Noise scales with state (e.g., larger populations, more variability)
• State-dependent: Noise depends on current state

15.10 Key Takeaways

1. Process noise is intrinsic variability, distinct from measurement noise
2. Ignoring process noise biases parameter learning and underestimates uncertainty
3. SDEs explicitly model process noise via Wiener processes
4. Interventions modify SDE structure, affecting both drift and diffusion

Process noise \(dW_t\) in SDEs represents intrinsic stochastic variation in the state evolution. The drift term \(\mu\) captures systematic dynamics, while the diffusion term \(\sigma \, dW_t\) captures uncertainty/variability that cannot (or should not) be modelled deterministically.

15.11 Implementation: Solving SDEs with DifferentialEquations.jl

The DifferentialEquations.jl package also provides comprehensive support for solving stochastic differential equations, using the same interface as ODEs but with additional noise terms.

15.11.1 Basic SDE Solving

For an SDE with additive noise:

# Find project root and include ensure_packages.jl
project_root = let
    current = pwd()
    while !isfile(joinpath(current, "Project.toml")) && !isfile(joinpath(current, "_quarto.yml"))
        parent = dirname(current)
        parent == current && break
        current = parent
    end
    current
end
include(joinpath(project_root, "scripts", "ensure_packages.jl"))
@auto_using DifferentialEquations Random Statistics CairoMakie

# Activate SVG output for responsive figures

# Define drift and diffusion functions
function drift!(du, u, p, t)
    r, K = p
    du[1] = r * u[1] * (1 - u[1] / K)  # Logistic growth with carrying capacity
end

function diffusion!(du, u, p, t)
    σ = p[3]
    du[1] = σ  # Additive noise
end

# Parameters: growth rate, carrying capacity, noise level
p = (r = 1.0, K = 100.0, σ = 0.5)
u₀ = [10.0]  # Initial population
tspan = (0.0, 20.0)

# Create and solve SDE problem
prob = SDEProblem(drift!, diffusion!, u₀, tspan, p)
sol = solve(prob)

# Multiple trajectories (Monte Carlo)
# Use saveat to ensure all trajectories have the same time points
ensemble_prob = EnsembleProblem(prob)
t_save = range(tspan[1], tspan[2], length = 200)
sol_ensemble = solve(ensemble_prob, SRIW1(), trajectories = 100, saveat = t_save)

# Visualise single trajectory and ensemble
let
fig = Figure(size = (800, 400))
ax1 = Axis(fig[1, 1], xlabel = "Time", ylabel = "Population", title = "Single SDE trajectory")
ax2 = Axis(fig[1, 2], xlabel = "Time", ylabel = "Population", title = "Ensemble of 100 trajectories")

# Plot single trajectory
lines!(ax1, sol.t, [u[1] for u in sol.u], linewidth = 2, color = :blue, label = "Stochastic trajectory")
# Add deterministic comparison for reference
prob_det = ODEProblem((du, u, p, t) -> drift!(du, u, p, t), u₀, tspan, (r = p.r, K = p.K))
sol_det = solve(prob_det)
lines!(ax1, sol_det.t, [u[1] for u in sol_det.u], linewidth = 2, linestyle = :dash, color = :red, label = "Deterministic")
axislegend(ax1, position = :rt)

# Plot ensemble (sample of trajectories)
for i in 1:min(20, length(sol_ensemble))  # Plot first 20 for clarity
    traj = sol_ensemble[i]
    lines!(ax2, traj.t, [u[1] for u in traj.u], linewidth = 1, alpha = 0.3, color = :blue)
end
# Plot mean trajectory (all trajectories now have same length due to saveat)
mean_traj = [mean([sol_ensemble[i].u[j][1] for i in 1:length(sol_ensemble)]) for j in 1:length(sol_ensemble[1].u)]
lines!(ax2, sol_ensemble[1].t, mean_traj, linewidth = 3, color = :red, label = "Mean trajectory")
axislegend(ax2, position = :rt)

    fig  # Only this gets displayed
end

Stochastic logistic growth showing variability due to process noise

15.11.2 Multiplicative Noise

For multiplicative noise (noise scales with state):

retcode: Success
Interpolation: 1st order linear
t: 5614-element Vector{Float64}:
  0.0
  0.0003908679799852857
  0.0004701252578671174
  0.0005592896954841781
  0.0006595996878033713
  0.0007724484291624637
  0.0008994032631914427
  0.001042227451474044
  0.0012029046632919707
  0.001383666526587138
  ⋮
 19.968839736981334
 19.97302096884016
 19.977224360634832
 19.981465947232923
 19.985671404313138
 19.989748968683333
 19.99380798486174
 19.997769297051395
 20.0
u: 5614-element Vector{Vector{Float64}}:
 [10.0]
 [10.180929879862095]
 [10.211287977095834]
 [10.224666188596208]
 [10.214498329284469]
 [10.153167436195869]
 [10.153284904460312]
 [10.09297122687979]
 [10.134936287761997]
 [10.1187818874399]
 ⋮
 [62.17661461776975]
 [63.7085423780568]
 [64.60576018332277]
 [61.468329969837676]
 [61.77899793539987]
 [58.91657303449931]
 [59.97489327122994]
 [57.96770250476778]
 [56.75907904610947]

15.11.3 State-Dependent Noise

For state-dependent diffusion:

retcode: Success
Interpolation: 1st order linear
t: 2306-element Vector{Float64}:
  0.0
  0.0008610409602300518
  0.0010332491522760622
  0.0012269833683278238
  0.0014449343613860558
  0.0016901292285765668
  0.0019659734541658917
  0.002276298207953882
  0.002625413555965371
  0.0030181683224782966
  ⋮
 19.76132892862624
 19.790534920439253
 19.82339166122889
 19.86035549461723
 19.901939807179115
 19.92980981847602
 19.95993185796484
 19.99095575359185
 20.0
u: 2306-element Vector{Vector{Float64}}:
 [10.0]
 [10.001169920914695]
 [10.018475554866816]
 [9.99026635873634]
 [10.02519864495186]
 [10.028612764605317]
 [10.003672522325907]
 [10.039647426255048]
 [10.116098575525736]
 [10.112047365460104]
 ⋮
 [97.64023171611872]
 [97.64816657721508]
 [100.63406275153218]
 [97.83480841406958]
 [97.27804129417726]
 [96.30561926173391]
 [96.48724796714967]
 [100.07375212647673]
 [99.8376579374538]

15.11.4 Multi-Dimensional SDEs

For systems with multiple state variables:

Stochastic Lotka-Volterra model showing variability in predator-prey dynamics

15.11.5 Parameter Interventions in SDEs

To implement parameter interventions:

SDE intervention: comparing original and reduced growth rate trajectories

15.11.6 Solver Options for SDEs

Different solvers are available for SDEs:

┌ Warning: Interrupted. Larger maxiters is needed. If you are using an integrator for non-stiff ODEs or an automatic switching algorithm (the default), you may want to consider using a method for stiff equations. See the solver pages for more details (e.g. https://docs.sciml.ai/DiffEqDocs/stable/solvers/ode_solve/#Stiff-Problems).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:677

retcode: MaxIters
Interpolation: 1st order linear
t: 999997-element Vector{Float64}:
 0.0
 3.420553635610356e-6
 4.104664362732427e-6
 4.874288930744757e-6
 5.740116569758628e-6
 6.7141726636492335e-6
 7.809985769276165e-6
 9.026903700731915e-6
 1.0354843719325902e-5
 1.1785435659189057e-5
 ⋮
 2.7843821659734727
 2.7843872193910686
 2.784392272818332
 2.7843973262374684
 2.7844023795553503
 2.7844074327322743
 2.784412485938507
 2.7844175391734702
 2.784422592404197
u: 999997-element Vector{Vector{Float64}}:
 [10.0]
 [10.001504127257398]
 [10.001822278002164]
 [10.001662446432338]
 [10.00128231845129]
 [10.00103009299295]
 [10.00168134504378]
 [10.001142568549472]
 [10.001074773534267]
 [10.000552425977762]
 ⋮
 [64.39996253600184]
 [64.40018030237171]
 [64.39843142638631]
 [64.39610109864151]
 [64.39518378467238]
 [64.39697607806852]
 [64.39811974426809]
 [64.39706225771566]
 [64.39772793996873]

15.11.7 Integration with State-Space Models

SDEs naturally integrate with state-space models for inference:

observe_sde_state (generic function with 1 method)

The DifferentialEquations.jl package provides efficient, high-performance SDE solvers that integrate seamlessly with the rest of the SciML ecosystem.

15.12 Learning Stochastic Dynamics from Data: Universal Differential Equations

When stochastic dynamics are partially unknown, we can learn them from noisy time series data using Universal Differential Equations (UDEs) (Rackauckas et al. 2020). UDEs can learn both the drift (deterministic part) and diffusion (stochastic part) of SDEs, enabling us to build stochastic dynamical models that respect causal structure while learning from data.

15.12.1 Example: Learning SDE Dynamics with Unknown Interactions

Consider a stochastic predator-prey system where we know the basic structure but the interaction term and noise structure are unknown. We use the modern SciML stack (Lux.jl, StochasticDiffEq.jl, SciMLSensitivity.jl, Optimization.jl) to learn the drift from noisy data:

# Find project root and include ensure_packages.jl
project_root = let
    current = pwd()
    while !isfile(joinpath(current, "Project.toml")) && !isfile(joinpath(current, "_quarto.yml"))
        parent = dirname(current)
        parent == current && break
        current = parent
    end
    current
end
include(joinpath(project_root, "scripts", "ensure_packages.jl"))
@auto_using CausalDynamics Graphs
@auto_using OrdinaryDiffEq Lux ComponentArrays Random ForwardDiff
@auto_using Optimization OptimizationOptimisers

# ── Step 1: Identify causal structure ──────────────────────────────────
g_sde = DiGraph(2)
add_edge!(g_sde, 1, 2)  # Prey → Predator

adj_set = backdoor_adjustment_set(g_sde, 1, 2)
println("Adjustment set for Prey → Predator: ", adj_set)  # Empty — no confounding

# ── Step 2: Generate noisy time series data ────────────────────────────
# True Lotka–Volterra with additive observation noise
Random.seed!(42)

function lv_true!(du, u, p, t)
    S, P = u
    r, K, α, θ, m = p
    du[1] = r * S * (1.0 - S / K) - α * S * P
    du[2] = θ * α * S * P - m * P
end

p_true_sde = [1.0, 20.0, 0.4, 0.8, 0.3]
u0_sde = [5.0, 2.0]
tspan_sde = (0.0, 15.0)
t_obs = 0.0:0.5:15.0

prob_true_sde = ODEProblem(lv_true!, u0_sde, tspan_sde, p_true_sde)
sol_true_sde = solve(prob_true_sde, Tsit5(); saveat = t_obs)
data_clean = Array(sol_true_sde)

# Add measurement noise (simulating realistic noisy observations)
σ_obs = 0.3
data_noisy = data_clean .+ σ_obs .* randn(size(data_clean))

# ── Step 3: Build neural network for unknown interaction ───────────────
rng_sde = Xoshiro(123)
nn_sde = Chain(Dense(2, 16, tanh), Dense(16, 1))
ps_sde, st_sde = Lux.setup(rng_sde, nn_sde)
const _st_sde = st_sde

# ── Step 4: Define the UDE (known structure + unknown interaction) ─────
function ude_sde!(du, u, p, t)
    S, P = u
    r = abs(p.r);  K = abs(p.K);  θ = abs(p.θ);  m = abs(p.m)
    interaction = abs(first(first(nn_sde(u, p.nn, _st_sde))))
    du[1] = r * S * (1.0 - S / K) - interaction
    du[2] = θ * interaction - m * P
end

p0_sde = ComponentArray(nn = ComponentArray(ps_sde),
                        r = 0.5, K = 15.0, θ = 0.5, m = 0.2)

# ── Step 5: Train on noisy observations ────────────────────────────────
function predict_sde(p)
    prob = ODEProblem(ude_sde!, u0_sde, tspan_sde, p)
    solve(prob, Tsit5(); saveat = t_obs, abstol = 1e-7, reltol = 1e-7)
end

function loss_sde(p, _)
    pred = predict_sde(p)
    # Return a large finite penalty (not Inf) when the solver fails, because
    # ForwardDiff Dual numbers cannot represent Inf correctly through Lux
    SciMLBase.successful_retcode(pred.retcode) ? sum(abs2, Array(pred) .- data_noisy) : eltype(p)(1e10)
end

# ForwardDiff is faster than Zygote for small systems (2-3 variables)
opt_f_sde = OptimizationFunction(loss_sde, Optimization.AutoForwardDiff())
opt_prob_sde = OptimizationProblem(opt_f_sde, p0_sde)

println("Training UDE on noisy data (500 iterations)...")
opt_sol_sde = Optimization.solve(opt_prob_sde, OptimizationOptimisers.Adam(0.01);
                                  maxiters = 500)
println("Final loss: ", round(opt_sol_sde.objective; digits = 4))

p_learned_sde = opt_sol_sde.u
println("Learned parameters: r=", round(abs(p_learned_sde.r); digits=3),
        "  K=", round(abs(p_learned_sde.K); digits=3),
        "  θ=", round(abs(p_learned_sde.θ); digits=3),
        "  m=", round(abs(p_learned_sde.m); digits=3))

Adjustment set for Prey → Predator: Set{Int64}()
Training UDE on noisy data (500 iterations)...
┌ Warning: At t=13.473492252134834, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809097871436. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=13.473488766993013, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480915643131. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=13.473490204446813, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809487667627. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=13.47349208208218, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809106686607. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=13.473489005120813, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809172941417. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=13.473487805600143, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.0213786309389126. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740552703564182, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.0257269570233234. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740552012885495, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809493348756. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740552395162556, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.0177750353952204. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740552775673956, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.1360936011626075. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740552037814666, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809393956173. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.740551941651315, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809443017392. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.483347212247224, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809223235415. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.483346808157378, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907413448. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.483346980161555, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.098701111041245. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.483347303052566, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480924698475. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.48334682306953, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809548833548. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.48334675936751, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809036393253. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934751716357, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809168494972. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934471999206, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809073910059. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934593822078, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809107203467. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934757447692, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480914711976. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934484989922, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809144317858. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.319934406897117, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.091628215436211. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.200460537037781, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809309911955. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.200460297191961, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809309306952. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.200460404446261, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809124110063. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.20046054541436, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809386037785. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.200460310854133, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809200302706. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.200460246982864, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.044357804808285. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107229093665369, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480949022182. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107228908703975, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809311267153. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107229025363644, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907159293. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107229139506382, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809192164452. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107228923695361, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809105032808. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.107228870766635, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1342304900228342. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.031708028984225, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809353998973. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.031707868807143, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809217179302. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.031707983359643, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809501427211. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.031708080553859, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480911561345. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.03170788284096, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809346872303. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=12.031707825774404, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809352670214. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.969047452962315, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809082885812. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.969047383194292, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809576856072. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.96904748031516, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480957321044. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.969047597582318, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480942078241. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.969047394482942, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809406356658. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.969047347365157, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480911392582. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.916188000311234, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480916463344. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.916187921133758, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809293662313. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.916188041695923, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1528577247694274. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.916188146863192, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809353703536. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.916187960946669, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809087453982. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.91618791605037, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1087718405648788. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.8710552563435, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480923303849. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.871055175827113, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809551495186. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.871055284247468, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.9657024084698076. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.871055410839286, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480936280675. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.871055212411749, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809019028155. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.871055172330353, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809142092594. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.832166824016078, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809194369634. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.83216674997589, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809029870371. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.832166894709626, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809158383698. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.832166958759752, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480921162946. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.83216676146836, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480932836143. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.832166743884017, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394480698. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420335771478, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809322015115. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420275141419, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809301945962. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420416574537, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809186653704. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420481698377, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809458219576. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420287740154, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480955138908. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.798420273258957, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480927222482. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.768970222115204, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480940045348. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.768970157378032, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480911649192. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.768970232203088, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809511830323. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.768970357706104, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480900587902. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.76897017021473, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809434523582. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.76897015989636, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809342734521. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151650094141, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809114683663. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151599947764, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809399426668. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151682176032, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809559893488. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151788142258, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.050991637700693. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151607695152, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809279019006. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.743151595021237, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809009254993. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431479667196, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809313573643. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431424315025, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809531920122. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431489938974, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809007271304. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431619553473, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480920356884. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431435462038, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809231303695. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.720431423864492, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480938351123. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.70037507177949, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809379015535. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.700375018927984, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809088822466. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.700375096770122, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809247903183. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.700375223338611, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809215586691. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.700375033842725, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.0887944378089833. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.700375015527221, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394970328. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.682623317392938, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848090915957. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.682623265903569, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809102283869. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.68262333521044, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809327456434. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.682623471562325, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809387661999. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.682623274406426, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809363872397. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.682623261008118, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809102586866. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876112735265, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809393886304. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876055777868, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480956255505. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876122679769, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809334404003. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876257037584, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809085674561. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876070732457, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809375364322. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.666876046407992, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809476248894. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.65288025865082, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809133616525. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.652880209402154, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809305772845. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.652880276033326, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809066937165. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.652880396676872, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394985132. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.652880226311458, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809172771398. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.652880201197164, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809489941066. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.64042041362564, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809406323866. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.640420360176517, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809235995373. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.640420429753394, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480922608526. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.640420544494232, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809443623612. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.640420376153934, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912155659. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.640420348712865, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848092969736. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.629312094691473, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809159360126. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.629312049011249, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848093831424. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.629312159123273, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809363492312. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.629312237793481, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1705742286427272. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.62931206048988, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809153525955. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.629312036763597, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884808526050827. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396369883606, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809006918722. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396327568554, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809550097117. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396436406566, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809283719717. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396514685363, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809043754248. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396343659986, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809575220339. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.619396314997692, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809133577012. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.610535566529906, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809538817112. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.610535524198067, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909558558. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.61053558964424, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809300726786. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.610535712220194, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809311876774. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.610535542737484, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809195220525. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.610535513492104, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809331725064. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602609902287531, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809174044273. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602609851286742, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809273266597. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602609944404964, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480919251821. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602610049366561, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809472899909. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602609871622345, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809275925694. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.602609844547034, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.0078328504186544. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.595514715113405, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809512651542. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.595514670866923, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809363740143. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.595514732257584, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809105514726. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.595514863843047, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480916142918. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.59551469166007, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480906241198. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.595514664709583, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809356717918. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.58915829948034, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809379905812. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.589158257642026, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909673016. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.589158350242228, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480923430946. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.589158439282878, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809574523287. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.58915827842586, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907567534. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.58915824828661, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480902772768. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.583460006399008, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809191993575. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.583459964332487, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809080851253. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.583460031629976, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809403384013. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.58346015272688, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809395283473. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.583459986395942, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480948058636. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.583459955345596, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809571516495. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.578348737261456, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480928452597. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.578348693574739, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480948466044. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.578348759913043, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480905750791. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.57834887563398, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809170923163. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.57834871440799, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809574728858. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.57834869021052, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809171763802. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.573761657302157, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809532822154. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.57376161800555, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809211647498. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.573761683575764, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809076529026. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.573761798997435, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809232994282. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.573761635449975, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809371062426. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.573761609034975, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809401720107. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643132909947, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809282138569. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643090746018, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809154178209. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643164603631, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809398506424. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643277965856, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480917601547. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643110684671, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809266891798. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.569643081665987, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809368136844. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.565943797456095, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809382410342. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.56594375587063, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809282155304. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.565943833356839, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809362657414. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.565943934329221, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480931497213. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.565943775113654, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809318041294. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.565943754097049, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809129245282. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.56261978367574, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809301119674. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.562619742007112, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480935926666. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.562619810660173, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809310355233. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.562619939575033, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809374562932. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.562619763223678, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809056902264. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.562619739986015, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809397054361. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632046591894, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809257276356. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632005926614, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809522955018. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632082777966, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809029324785. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632202417287, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809300984085. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632024194727, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809288797633. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.559632003359294, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809303720227. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945794733243, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809130963123. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945754927353, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809231774651. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945830207527, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809542697383. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945942562178, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809183202094. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945773212638, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480938534607. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.556945746214934, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480917047909. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554529984590788, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809544067665. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554529943920251, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809116400503. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554530007588191, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809296489949. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554530124149045, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809014098763. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554529959313907, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809421751819. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.554529940718334, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480902659054. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.55235688569246, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480906569556. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.552356847429113, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809091930866. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.552356932751154, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394732303. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.55235704394148, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809496605118. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.552356864082174, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809452383989. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.55235684260777, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480916713583. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401713986613, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480934534001. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401675042718, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809205311784. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401738121536, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809535858785. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401854907049, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809111528407. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401692892462, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809016472502. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.550401667030517, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809043391973. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.548642290224997, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909017447. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.548642249704711, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809201839905. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54864233738574, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809360507522. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54864244279443, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809575382673. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.548642270305717, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480910823585. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.548642243519211, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809192589405. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058756977453, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809327884818. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058714837886, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480945369833. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058773749107, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809416384663. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058901096532, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809013381. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058731773618, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480924477237. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.547058707797488, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809059019836. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.545633316741236, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809371249838. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54563327545501, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809386991377. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54563334439581, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480958150884. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.545633460551203, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809211890333. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.545633291929843, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809417351174. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.545633268546473, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809381128199. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544350016927634, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809452453664. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544349979286263, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809067301771. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544350057516567, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480927449541. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544350164833208, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809553129072. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544349993431018, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480933125943. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.544349969155201, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809399981695. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.543194549123065, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809320674894. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.543194508556983, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848095552465. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.543194585722691, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809295138599. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.543194692761912, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809431377665. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54319452545518, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809235182963. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.543194502548523, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884813369032827. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.542154068091834, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809370418052. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.542154028810558, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809503221219. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.542154092574433, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.095362327494245. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.542154207765522, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480933877607. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.542154045443153, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809389956623. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54215402021744, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480941516663. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541217040122948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809167768768. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541217000118275, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809066262447. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541217085442918, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809444148583. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541217198603558, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809517691253. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541217020129864, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809299379944. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.541216992244395, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809399094638. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.540373111190053, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809409617416. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.540373070744131, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809371740006. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5403731748489, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809135510537. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.540373254131136, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809365792486. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.540373090958859, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480939797531. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.54037306277401, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809134424932. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539612969205738, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480947294458. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539612931210218, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480947406482. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539613000240937, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480932087622. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539613112325236, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809283440443. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539612947330552, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809076323029. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.539612919855779, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809032685175. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538928250900193, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809264216352. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53892821220493, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809186701404. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538928288709357, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480940138885. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538928394234954, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809107416612. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538928227713743, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809291718672. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538928203006169, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809217143806. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538311436480955, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809342191842. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538311397555434, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809574773936. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5383114570207, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480927497044. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538311580272948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809231570137. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.538311411223189, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809247763786. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53831138963708, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809550947524. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537755759186068, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848091476592. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53775571732607, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809117529738. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53775580910373, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809279691786. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537755897448193, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809351546481. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537755737960605, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480908172161. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537755709604625, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809273548318. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255133741255, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809022727716. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255092453405, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809275561194. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255154207134, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809191189984. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255270977267, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480939906072. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255113013302, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809226417372. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.537255086509195, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809445721078. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804086249438, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809274101429. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804049017544, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809513280268. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804117621266, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809541756458. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804229050572, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809037915804. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804065679304, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480925276037. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536804037636644, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809381937764. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536397693721815, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809109614338. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536397656924287, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809341489755. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5363977420227, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809022326177. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536397835601079, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809350435246. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536397670196013, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809030344743. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536397646017033, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809060967734. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031525168063, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809575438273. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031481172534, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809555000895. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031548195062, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809328232675. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031660889291, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848091735128. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031497217094, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809440418727. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.536031471035143, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480956469067. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535701576728044, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809046851303. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53570153777524, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809297845107. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535701600031526, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809017700568. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535701716283189, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480905030834. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535701552889478, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809397344673. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535701529751709, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480951208645. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404270279052, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809381271482. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404230185483, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809397139946. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404290349515, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809135549907. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404413478595, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809578818911. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404245616334, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809339641782. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535404221392483, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809364257347. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136365050159, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809548608992. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136326459323, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809550310633. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136389176296, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809383137995. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136519197229, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809255720212. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136339766321, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809039081206. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.535136317814494, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809243000534. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534894945645972, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809115309747. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534894907008052, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809373981624. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534894986498959, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912680345. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534895084321443, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809017931885. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534894927332246, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394589724. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534894898546055, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809558823584. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534677393860298, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809574397428. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534677354284796, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809213197984. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534677438514128, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809167658177. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53467753385523, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809377058922. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534677372024026, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809464304151. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53467734810326, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480919201098. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534481347586645, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848095750096. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53448130639442, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809485309527. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534481373019938, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809350348138. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534481487756338, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809262471612. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534481319586721, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809110133614. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534481295553167, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480910002941. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534304668498448, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809048391625. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534304630322875, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809387847752. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534304717816163, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809236738094. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534304812767461, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809326888655. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534304645067758, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809332934338. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53430462009309, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480936000726. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145451246468, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809309149376. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145415844842, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.332200597232091. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145470658194, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809355149948. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145598988212, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809061823673. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145427682713, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480900987271. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534145401966873, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809051871525. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534001965396481, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809201898288. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53400192805649, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809291200116. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53400198199473, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929176533. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534002122776757, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809385087884. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534001941992518, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480905035889. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.534001919710033, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809519444048. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533872654994434, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809321328131. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533872614818465, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809347493865. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53387267152038, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809277690283. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533872798648213, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809126429163. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533872630211757, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809241593506. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533872605725822, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809485288665. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533756118967535, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809393923617. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533756078507002, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809115136457. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533756179060058, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480913523327. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53375625995677, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809231956979. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533756093051226, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809129080562. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533756067150726, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809028402694. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651092638012, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809235988667. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651052786455, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809008546775. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651142037813, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809108201302. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651232166214, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809476894715. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651071564593, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809149375213. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533651041729923, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809486480046. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556443129093, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809095370885. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556403582192, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3326831914462731. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556469174087, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809353462438. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556579423278, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480942474064. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556415368976, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809548918474. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533556389060564, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809313723919. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53347113714814, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809347455052. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533471099353763, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809396021179. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533471206894632, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809378408998. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53347127616372, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809326213914. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533471111889645, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809582402531. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533471086818333, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809321614498. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394254291528, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809140092811. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394216814274, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809551817421. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394287238005, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809449236826. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394403575482, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.110707202169875. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394232705316, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480941202757. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533394213652626, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809387708035. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533324968853861, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809348682106. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533324930506453, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809317079998. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533325033065315, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809570008217. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533325112709012, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 2.0830266658523655. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533324945050584, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809560190643. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533324921645214, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809059516954. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262523985423, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809262710678. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262484731743, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809508909968. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262547967855, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809132870475. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262671308748, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809144503232. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262500387373, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809508347864. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533262479360802, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809386153674. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533206247415771, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809543438355. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533206209090736, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809198780801. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533206267561118, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809301916035. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53320639565643, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809116847082. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533206226830714, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809506414198. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533206203541665, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809059194228. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155525694502, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809408123997. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155486150857, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809046410731. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155545242916, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809396833804. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155672924126, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809222158854. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155501551008, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809333395836. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533155476182671, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809280160449. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109812855969, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809184350216. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109773893885, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809295058043. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109859783696, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809513203716. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109960213114, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848093558863. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109789523573, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809306338273. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533109764308682, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809145903588. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533068614810139, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480932766129. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533068575478882, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809567752508. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53306863459162, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809090620476. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533068757242217, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809577073898. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533068590423502, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809056109253. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533068569441948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809283537408. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031483944562, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809282734778. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031448579436, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.331984421483767. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031503367773, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809117526594. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031625982987, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809084466423. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031460306033, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809397686507. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.533031437855383, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907202112. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532998021883051, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480941581515. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532997984426235, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3312584663596874. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53299804395529, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809049047098. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532998168153775, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809024529457. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532997996656434, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809474366096. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532997970242432, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809058169865. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53296786190439, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809050940206. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532967824834055, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809076855247. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532967878640275, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809559921863. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532968008953931, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912457344. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532967839186623, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912963502. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532967820224139, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809217660355. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940680006503, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809180052212. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940642772374, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480957651043. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940696613991, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809543783628. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940820834854, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809209076568. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940657401898, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848095359124. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532940638080015, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809154069067. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532916182145085, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809303929178. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532916144698243, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809214629715. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532916198639166, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809324093364. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532916329255068, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809517581743. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532916157940543, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809533250935. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53291614005461, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848092926371. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532894103358586, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809526897897. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532894065664049, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809149732407. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53289411973187, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809362485347. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53289424291534, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809033339823. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532894081478139, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480938219383. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532894061401382, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809321948382. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532874204723468, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809016231423. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532874165385369, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909737914. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532874255133162, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809012375925. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53287434411709, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809016438724. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532874185650622, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809317917941. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53287416261084, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809167337111. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53285627095668, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809438410375. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532856231586447, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848094808162. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532856320565978, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809119641662. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532856410241829, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809089690294. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532856251499679, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809097639253. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532856228765397, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480949732502. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532840108093758, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809254460593. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532840068666182, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809471715372. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532840157638176, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809401556735. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53284024729706, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809275635024. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532840084484484, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809188871572. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532840065621961, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809087198167. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532825541231398, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809319720047. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532825501646569, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809563838272. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53282558997418, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809259748481. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532825680373916, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848092796397. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532825517850778, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809201189568. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532825498767219, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809037967623. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812412806766, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809013869748. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812373308316, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809036954191. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812460560601, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480941692394. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812561315788, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809392945415. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812393566653, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848093144974. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532812370088225, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809199879305. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800580822354, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809536181498. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800541385448, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930388679. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800627848403, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809084497825. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800728772017, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809117192807. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800561468779, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809391567297. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532800537760739, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809057673835. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532789917232027, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809277426829. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532789877878031, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848093630687. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532789963629446, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480905244016. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532790064723121, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809121613535. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53278989352207, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809359812867. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532789873903221, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809286469158. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780306705586, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809559120648. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780267407018, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809069121087. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780352533853, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480922872691. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780453823948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809316461329. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780283109544, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809307691624. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532780263064964, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809365942923. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771645232943, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809328607484. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771605999788, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912908536. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771669408785, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809481937608. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771791989196, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809204838318. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771626525134, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809465263524. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532771601368765, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809493593362. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532763839573905, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809475967488. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532763799941893, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809448450953. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532763863126037, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809571958357. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53276398565089, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809582939198. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532763820290429, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809172740265. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532763795042383, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809057510708. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756804440046, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809496471054. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756764787823, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809192655166. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756827581455, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480939493281. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756950089453, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480922756641. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756784432696, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809360881348. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532756759490056, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809258338263. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532750464042758, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809087042814. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532750424403945, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809514574326. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532750486828718, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929474445. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532750609399393, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809567320018. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53275044030319, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809205294455. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53275041888088, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809363806281. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744749826541, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809292056597. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744710187727, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809360902633. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744772447362, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480955532801. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744894881764, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809384966761. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744725048103, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929132082. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532744704483783, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809155019176. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739599420918, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809247092547. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739560312327, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809081376895. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739622298362, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848094892268. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739744877158, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480904541411. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739575133817, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809230990343. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532739554460315, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809245153038. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53273495815309, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480795002445. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532734919060799, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909922858. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53273498080162, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809333387083. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53273510341586, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809489010884. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532734933860839, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809521512352. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532734913022724, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809519892563. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730775253938, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809279486728. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730736206487, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809040877604. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730797722147, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809387529471. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730920289254, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809215746424. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730750962024, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809224814659. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532730730060443, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809532808072. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272700549091, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480931586676. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532726966453996, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809270822219. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532727027942316, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809375636578. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532727150403803, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809484686287. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532726981213736, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809572544333. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272696018444, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809573443718. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532723608071116, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809393404605. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272356904929, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809340552809. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272363037458, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809285608886. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532723752842704, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809575253985. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272358376583, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480913825584. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532723562692162, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809359106812. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532720546440284, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809353834003. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532720507197192, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929455688. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532720568180643, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809264638425. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532720690812802, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809557723974. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532720521902345, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809502584635. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53272050071856, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809239070335. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53271778700548, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809295362686. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532717747774354, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809242398706. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532717808766186, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480953100969. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532717931317377, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809205206037. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53271776245435, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907402377. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532717741517358, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930218773. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715300130874, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809466776718. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715260898833, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480928763612. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715321805703, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809220518027. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715444317969, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809297110572. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715275695056, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809394229574. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532715254559339, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809288680371. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532713058902873, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809282146032. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532713019686842, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809119073465. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532713080455837, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809265712275. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53271320297166, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809275799493. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532713034334725, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809062991526. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53271301325535, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809090158015. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532711039050788, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809496122575. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532710999840665, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809052278125. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532711060462622, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809539149277. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532711182998396, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480918669834. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532711014469541, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809554087437. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532710993345415, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809325267713. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532709218714306, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480924834989. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270917953042, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809149462432. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532709240135542, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809527350957. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532709362732003, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809136458778. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532709194234425, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809219261203. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532709172944534, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809399664675. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707578205134, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809507611749. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707539015671, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809192818255. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707599558043, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930370276. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707722102652, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809203212183. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707553704684, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809307003514. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532707532386782, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809243271992. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532706099712694, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884807486669444. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270606055701, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809174683946. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532706120998649, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809144569393. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532706243596323, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809021184062. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532706075230891, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809400024654. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532706053874909, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809380937635. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532704767315755, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480952831404. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5327047281422, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480901292352. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532704788529946, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809089136614. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532704911078088, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809380914332. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532704742805187, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809333222883. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532704721430491, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809555349818. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532703566519556, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809276236754. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532703527360818, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480956364775. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270358768554, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930334427. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270371026947, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809521425599. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532703542233484, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480949575606. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532703520612857, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480952529552. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702484374992, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809337288191. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702445205606, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930844939. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702505508237, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809162501648. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702628053952, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809009904307. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702460044735, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809253759336. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532702438410752, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809055480787. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701509097507, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809391021387. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701469958347, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809178148896. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701530195721, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809158372807. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701652773643, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480922955687. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701485064438, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809104029883. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532701463156144, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884811307749164. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532700631528655, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809528326619. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270059104508, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809101670037. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53270065128533, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809521155033. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532700773822668, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809513601737. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532700605882457, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809068057043. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532700584210529, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809450495877. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699838125952, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809288747176. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699798991779, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809131999792. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269985914948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809471312672. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699981722017, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480940352608. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699813793998, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929599488. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699792153206, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809320869514. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699125598747, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809017362539. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699085178928, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809317768636. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699145282903, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809104481526. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5326992678181, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809428743344. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699099966035, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809079552865. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532699078275582, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480909848692. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698482321875, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809227865536. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5326984418766, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809293764884. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698501998109, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480950918262. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698624521059, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809156129152. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698456946134, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809229829372. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698434955254, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809267979732. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697902591643, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809097381837. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697862145806, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809390287585. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269792225119, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809160420928. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532698044809043, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809285516047. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697877247099, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809182216927. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697855215252, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809264651672. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697380179766, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809544166095. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697339684283, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809502462776. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697399728114, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809351804928. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697522284684, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809225711497. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697354756138, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809348806842. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697332726869, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809184083003. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269690929425, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809103910843. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696868861704, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809554125755. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269692890529, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809337871722. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532697051431915, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480910235634. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696883897849, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809507463048. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696861869326, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809267848329. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696485008547, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809385474873. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269644453776, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480914487033. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696504570433, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809403984. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269662715977, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809383156563. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696459582596, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809175673718. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696437561835, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809217099384. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696102627298, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809039582525. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269606213912, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480945715757. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269612214518, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480924071593. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532696244728259, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809236631444. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269607695384, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809366258757. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269605514804, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480856600315. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695758029254, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809031797312. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695716477901, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809560530847. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695777532977, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480921203723. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269590011968, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809279632018. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695732351254, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809172376405. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695710520297, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809116443364. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695447423649, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809383438861. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695406982455, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809188162955. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269546698602, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809545932502. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695589523465, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809318182723. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695422065261, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809384317037. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695399958547, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480919971659. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695167585883, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809277321011. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695126047635, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809342363318. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269518703091, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480917221634. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695309647975, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809110140004. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269514215562, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809267048182. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695120088993, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809380941332. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269491534616, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809208207652. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694874884562, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809281511914. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5326949348243, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809193537185. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532695057434367, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929373402. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694889925608, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480912847727. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694867866283, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848091536283. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694688109379, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480934060201. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694650711903, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.332574114328141. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694707541802, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809072443876. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694830074355, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480952722774. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269466267759, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809216985457. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269464056188, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809240080982. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694483227125, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809321554544. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694441715382, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809582814195. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694502681538, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809540670351. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694625237044, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848092793384. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694457836032, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480956875197. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694435731328, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809411054642. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694298636061, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480929979533. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694257127194, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480955085329. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694318108337, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809127308207. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269444069194, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480947962331. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694273263973, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809491666768. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694251155995, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809344888818. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694132313344, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809272693406. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694094939787, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325904288096033. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269415175533, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809012278816. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694274342667, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809369360563. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694106622634, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809322151022. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694084794983, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809349661598. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693982417424, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809386272803. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693945037362, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325758781608963. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694001828206, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809506885152. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532694124424852, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809383396282. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693957032379, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848093535503. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693934893128, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809419871847. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269384733417, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809115231374. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269380993256, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.33256766772733. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693866776171, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809320125693. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693989310985, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809269021064. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693821883948, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809418829783. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269379979182, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809113886219. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693724193354, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480914735652. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693688207969, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325812211886747. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693745006462, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809520648818. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693867584525, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809226209485. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693699902403, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809315627074. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.5326936780456, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809504970382. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693615837836, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809226109962. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693578490134, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325845796207694. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693635297964, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809156576672. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693757925056, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809578556446. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693590420443, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480908444532. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269356835415, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809247789596. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693517031914, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809260434717. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693479622122, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.33257551787309. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693536428845, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480930368467. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269365900608, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480902437438. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693491594564, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809123203106. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693469453182, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480917155771. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693427928622, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809542630435. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269339052673, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325732296423556. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693447331459, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809338944127. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693569869496, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480932562861. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693402468007, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809168031105. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693380380204, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809464757367. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693347587946, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480939776864. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693310242225, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325776277952064. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693367024486, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809093424715. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693489622277, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809206978995. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269332221878, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809150520932. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693300084023, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809363660074. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693275210596, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809117959338. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693237882583, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325856735202515. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693294689583, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809290135518. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693417292885, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809353759755. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693249837823, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809496674567. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693227728611, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809136249888. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693210073532, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809136595167. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693172690983, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325820788279301. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693229457502, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809134030123. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693352075468, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809272056946. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693184685455, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809178980804. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693162517676, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809254608697. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693151314811, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809477656562. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693113932998, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325787597798195. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693170738144, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480941317286. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693293289517, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809558034994. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693125913262, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809229284061. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693103775186, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809503340024. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693098358658, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480932713594. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693060977085, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325958291391227. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693117775686, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809358807746. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693240342896, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809335459932. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693072981427, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809046286622. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693050807712, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809269965007. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269305063072, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480940713031. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693013263788, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325684918927345. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269307004306, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.18848091035593. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693192634467, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809085384682. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269302524933, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480946907274. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693003085685, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884808665205995. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693007638493, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480907025521. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692970246604, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.33259355850016. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269302702683, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809115379915. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693149630395, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809305529596. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692982207752, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809371837226. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692960088442, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809208629146. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692968887421, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809344884921. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692931502366, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325861996666355. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.53269298829096, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809311454856. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693110871296, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809323416576. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692943492414, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480913816363. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692921344491, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480946056625. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692933958245, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809167138728. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692896574176, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.33257253591565. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692953365785, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809055024448. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693075959312, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.188480947519446. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692912896238, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809555916993. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692886435076, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809473316222. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692902500983, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809352155452. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692865125508, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.3325808502642091. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692921885323, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809022534961. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532693044498652, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809156461866. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692877061294, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809145183182. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
┌ Warning: At t=11.532692854966786, dt was forced below floating point epsilon 1.7763568394002505e-15, and step error estimate = 1.1884809144107078. Aborting. There is either an error in your model specification or the true solution is unstable (or the true solution can not be represented in the precision of ForwardDiff.Dual{ForwardDiff.Tag{typeof(Main.Notebook.loss_sde), Float64}, Float64, 12}).
└ @ SciMLBase ~/.julia/packages/SciMLBase/O1HPI/src/integrator_interface.jl:728
Final loss: 70.1212
Learned parameters: r=0.319  K=14.866  θ=0.669  m=0.168

Key insight: When learning stochastic dynamics, we must account for both:

• Drift term (deterministic dynamics): Can be learned via neural networks as shown above
• Diffusion term (stochastic dynamics): Can be learned using neural SDEs (replacing the constant diffusion with a learned network), though this requires more careful training

The SciML stack (SciMLSensitivity.jl + Optimization.jl) is designed to handle noisy data and can learn stochastic dynamics when properly configured.

15.13 Delay Differential Equations (DDEs)

Many biological processes exhibit time delays: transcription and translation take finite time, immune responses have maturation periods, and drug absorption introduces lag between administration and effect. Delay differential equations extend ODEs by allowing the derivative to depend on past states.

15.13.1 Mathematical Formulation

A stochastic delay differential equation has the general form: \[ \dot{X}(t) = f(X(t), X(t - \tau), \theta) + \sigma \cdot dW_t \]

where \(\tau\) is the delay and \(X(t - \tau)\) represents the state at an earlier time. The delay introduces memory or history dependence: the current rate of change depends not only on the present state but on the state \(\tau\) time units ago.

15.13.2 Connection to Causal Dynamics

From a causal perspective, the delay \(\tau\) encodes temporal causal structure. The past state \(X(t - \tau)\) causally influences the present derivative \(\dot{X}(t)\) through a fixed lag. This creates a directed temporal dependency: cause at time \(t - \tau\) produces effect at time \(t\).

15.13.3 Delay Logistic Equation

A classic example is the delay logistic equation, where carrying-capacity feedback is delayed: \[ \dot{N}(t) = r N(t) \left(1 - \frac{N(t-\tau)}{K}\right) \]

Here, population growth is limited by the population size \(\tau\) time units ago rather than the current size. This can produce oscillations when \(\tau\) is sufficiently large.

# Delay logistic equation: dN/dt = r*N(t)*(1 - N(t-τ)/K)
# Uses DelayDiffEq.jl (part of DifferentialEquations ecosystem)
project_root = let
    current = pwd()
    while !isfile(joinpath(current, "Project.toml")) && !isfile(joinpath(current, "_quarto.yml"))
        parent = dirname(current)
        parent == current && break
        current = parent
    end
    current
end
include(joinpath(project_root, "scripts", "ensure_packages.jl"))
@auto_using DifferentialEquations

function delay_logistic!(du, u, h, p, t)
    r, K, τ, N₀ = p
    N = u[1]
    N_delayed = h(p, t - τ)[1]  # N(t - τ)
    du[1] = r * N * (1 - N_delayed / K)
end

# History function: N(t) = N₀ for t < 0
h(p, t) = [p[4]]  # N₀ is 4th parameter

r, K, τ, N₀ = 1.0, 100.0, 2.0, 10.0
p = (r, K, τ, N₀)
u₀ = [N₀]
tspan = (0.0, 30.0)
lags = [τ]

prob = DDEProblem(delay_logistic!, u₀, h, tspan, p; constant_lags = lags)
sol = solve(prob, MethodOfSteps(Tsit5()))

retcode: Success
Interpolation: specialized 4th order "free" interpolation
t: 50-element Vector{Float64}:
  0.0
  0.10213161126968993
  0.3703478784218168
  0.7391001062210141
  1.1834912856768893
  1.7189845014577625
  2.0
  2.5180566893257335
  3.0450445764002443
  3.746651948206049
  ⋮
 24.412390352082163
 24.975367937802364
 25.471756522483233
 26.01111534952857
 26.706353132964622
 27.54882156256198
 28.383875337701973
 29.30034999581956
 30.0
u: 50-element Vector{Vector{Float64}}:
 [10.0]
 [10.962754173465742]
 [13.955841730384286]
 [19.448601464642312]
 [29.01250995131528]
 [46.97758424414002]
 [60.496439007774946]
 [95.07253951770329]
 [144.62496267305428]
 [227.06013678016066]
 ⋮
 [22.658808604446033]
 [9.590019294642179]
 [6.92718908326567]
 [7.701548278942706]
 [12.793035488078647]
 [27.554425465879945]
 [59.50625408199705]
 [129.81722379836182]
 [210.6456208532329]

15.13.4 Interventions in Delay Systems

Interventions in delay systems require careful timing. A parameter intervention at time \(t_0\) affects dynamics immediately, but the delayed feedback means the full effect propagates over time \([t_0, t_0 + \tau]\). For example, reducing the growth rate \(r\) at \(t = 5\) changes \(\dot{N}(5)\) immediately, but the term \(N(5 - \tau)\) still reflects pre-intervention history. The system “remembers” its past for \(\tau\) time units.

15.13.5 Biological Examples

• Immune memory: Antibody production depends on antigen exposure \(\tau\) days earlier; the delay represents B-cell maturation and clonal expansion.
• Drug pharmacokinetics: Oral drugs exhibit absorption delay (lag time) before reaching systemic circulation; compartment models with delayed input capture this.
• Gene regulation: Transcription factor binding affects gene expression only after mRNA synthesis and translation—a cascade of delays.

15.13.6 History-dependent prediction: sequence models on discretised dynamics

When dynamics are not well summarised by a single previous value (e.g. the logistic map has long-range dependence in the discretised trajectory), prediction can benefit from conditioning on more history. The Introduction discusses when to go beyond the Markovian assumption and mentions both belief-state filtering (efficient when the latent process is Markov) and attention over history. The script scripts/microgpt.jl (Julia implementation inspired by Andrej Karpathy’s microgpt) provides three book-relevant demos:

1. Markov vs attention: On discretised-dynamics data, a bigram (order-1 Markov) model is compared to microgpt on average next-token log-loss. Attention over history typically achieves lower loss when the dynamics are not well summarised by the previous symbol alone. The chunk below runs this comparison with a small number of steps so that the book build stays tractable.
2. Intervention-style conditioning: Sequences can be generated as interleaved action–outcome pairs \((a_t, y_t)\); the model is trained on such sequences and prefix conditioning (e.g. fix an action sequence and sample outcomes) illustrates conditioning on a chosen intervention trajectory. Run run_intervention_demo() from the script.
3. Longer context: With longer sequences, microgpt is trained with a larger block size (e.g. 32 vs 16). Comparing log-loss to the bigram baseline shows when a longer attention window helps. Run run_longer_context_comparison() from the script.

# Compare bigram (Markov) vs microgpt (attention) on discretised logistic-map sequences
project_root = let
    current = pwd()
    while !isfile(joinpath(current, "Project.toml")) && !isfile(joinpath(current, "_quarto.yml"))
        parent = dirname(current)
        parent == current && break
        current = parent
    end
    current
end
include(joinpath(project_root, "scripts", "microgpt.jl"))
rng = Random.MersenneTwister(123)
docs_sym = String[]
for _ in 1:60
    x0 = rand(rng)
    x = Float32[x0]
    for _ in 2:12
        push!(x, Float32(3.7) * x[end] * (1 - x[end]))
    end
    syms, _ = discretise_trajectory(x, 8)
    push!(docs_sym, join(string.(syms)))
end
vocab = build_vocab(docs_sym)
println("Discretised logistic-map sequences: comparing Markov (bigram) vs attention (microgpt)")
compare_markov_vs_microgpt(docs_sym, vocab; num_steps=120, rng)

Discretised logistic-map sequences: comparing Markov (bigram) vs attention (microgpt)
  Microgpt (attention) avg log-loss: 0.9482
  Bigram (Markov)      avg log-loss: 1.3263

(microgpt_loss = 0.9481924793514306, bigram_loss = 1.3263293499861926, params = (wte = [-0.19496227896432383 -0.04166010711899133 … 0.15876704069011083 -0.09422961613438043; -0.10943738184244683 -0.08940683400379629 … 0.0909209284955672 -0.1498430564350458; … ; 0.21354292261728008 0.17812168009259302 … -0.11426377507833718 0.14086717660554154; 0.10748873054667608 0.079799656462558 … -0.19828385048170857 0.06875113340501135], wpe = [-0.11182712614849917 -0.0007304617346447137 … -0.05351060562392041 0.07565076778117961; 0.007455335961003618 0.03748348943420369 … -0.1478999876417982 0.22160828270965105; … ; -0.017344515770673752 0.033711809664964676 … 0.060248568654060364 -0.12312670052051544; 0.017156748101115227 -0.18463732302188873 … 0.08324272185564041 0.04947285354137421], lm_head = [0.15034329458614842 0.16977914913031456 … -0.12911555595020086 0.0850190742277504; 0.10975413291146671 -0.07643333097623733 … -0.20061829717688776 0.2929178228634386; … ; -0.11946925053395163 -0.21033352416868195 … 0.03424622612023334 -0.015647843833273174; -0.1940783025368748 0.28083392271658714 … 0.08926537145442577 0.2812356358542593], layer0_attn_wq = [-0.03722464888197444 -0.19136927819430036 … -0.0638958285883996 -0.17502846348291912; -0.006309703541979598 0.14164883362770955 … 0.028252089188070564 0.21484316686969923; … ; 0.0712093589776546 -0.08041441287429696 … -0.16784629387466532 -0.0026073798029816577; -0.1487873885484322 0.25348955396580386 … 0.07130281399373739 0.324084552086166], layer0_attn_wk = [0.16879909798297674 -0.1845056214484448 … 0.11439943200299948 0.032552021685532666; -0.29401790239938863 0.0554288379323739 … -0.24388362953350246 0.08064413315516715; … ; -0.12163703775320542 -0.04686196695381682 … 0.03257792910119472 -0.06822906194659721; -0.15552162255149815 0.1165043304140917 … 0.0770407289935693 0.021218206685250943], layer0_attn_wv = [0.029961469301724258 0.14059399271172654 … -0.0172999470763892 0.03566057850894908; 0.14140185427732133 0.032283351405683704 … 0.006382927548273728 0.13516674528640962; … ; 0.01835641979637989 -0.23774655437883796 … -0.14570532136388356 -0.11976464359358492; 0.046123409656692385 -0.24691261003343193 … 0.1719126893825089 -0.011012620386924219], layer0_attn_wo = [-0.06901712893454226 0.10412360730356893 … 0.051984906954907435 -0.10420084252967357; -0.04703267748538028 0.008608324344453949 … -0.15263326629236687 -0.03427773779560403; … ; 0.0574394660566655 -0.06351935036842893 … 0.1415673317273898 -0.07779004980609534; 0.17049457368814444 0.005130929314871624 … -0.14485127893819147 0.16471103027972364], layer0_mlp_fc1 = [-0.09680492212681081 0.027915714354370888 … 0.12343994599485344 -0.19776415874050315; -0.012653529769883345 0.1973009172213617 … 0.04737894899787372 0.2390578361883904; … ; 0.10100017824300965 -0.14939548633289013 … 0.15669308589950198 -0.0817645968416892; 0.17654032964616587 -0.08877500727061773 … -0.0028641825864070347 0.11910493122271917], layer0_mlp_fc2 = [-0.056463067939417265 -0.2547428056695454 … -0.11848117521301159 -0.013769881987470442; -0.07216589919641678 0.21336433013431794 … 0.02219770910644265 0.16815131537094516; … ; 0.21947160312253647 0.05764222025415263 … 0.06136494559301393 0.0034437175022925003; -0.03799138019405683 0.16310982744940689 … -0.26738681964983213 0.008658207585166555]), config = (vocab_size = 9, n_embd = 16, n_head = 4, n_layer = 1, block_size = 16, head_dim = 4), bigram_probs = [0.046511627906976744 0.031007751937984496 … 0.06201550387596899 0.06976744186046512; 0.014492753623188406 0.014492753623188406 … 0.5507246376811594 0.07246376811594203; … ; 0.7054263565891473 0.10077519379844961 … 0.007751937984496124 0.11627906976744186; 0.2898550724637681 0.14492753623188406 … 0.10144927536231885 0.014492753623188406])

For longer runs, use the same script: run_dynamics_demo, run_intervention_demo, and run_longer_context_comparison.

15.14 Gillespie’s Stochastic Simulation Algorithm (SSA)

When the system is inherently discrete—molecule counts, individual organisms, or cell numbers—continuous SDEs may be inappropriate. The Chemical Master Equation (CME) and Gillespie’s algorithm provide an exact framework for discrete stochastic dynamics.

15.14.1 Motivation

At low copy numbers, stochastic fluctuations dominate. A gene with 2 mRNA copies cannot be meaningfully described by a continuous concentration; each transcription event causes a discrete jump. Gillespie’s SSA simulates such systems exactly by sampling the next reaction and its time.

15.14.2 The Chemical Master Equation

The CME describes the evolution of the probability distribution over discrete states \(\mathbf{x}\): \[ \frac{dP(\mathbf{x}, t)}{dt} = \sum_j \left[ a_j(\mathbf{x} - \boldsymbol{\nu}_j) P(\mathbf{x} - \boldsymbol{\nu}_j, t) - a_j(\mathbf{x}) P(\mathbf{x}, t) \right] \]

where \(a_j(\mathbf{x})\) is the propensity (probability per time) of reaction \(j\) in state \(\mathbf{x}\), and \(\boldsymbol{\nu}_j\) is the stoichiometric change vector for that reaction.

15.14.3 Gillespie’s Direct Method

The direct method samples exact trajectories:

1. Compute propensities \(a_j(\mathbf{x})\) for each reaction \(j\).
2. Draw time to next reaction: \(\tau \sim \text{Exp}(a_0)\) where \(a_0 = \sum_j a_j\).
3. Choose which reaction: \(P(j) = a_j / a_0\).
4. Update state: \(\mathbf{x} \leftarrow \mathbf{x} + \boldsymbol{\nu}_j\).

This produces statistically exact sample paths from the CME.

15.14.4 Birth-Death Process Example

A simple birth-death process has two reactions: birth (∅ → X) with propensity \(\lambda\) and death (X → ∅) with propensity \(\mu X\).

# Simple birth-death process using JumpProcesses.jl (part of DifferentialEquations)
project_root = let
    current = pwd()
    while !isfile(joinpath(current, "Project.toml")) && !isfile(joinpath(current, "_quarto.yml"))
        parent = dirname(current)
        parent == current && break
        current = parent
    end
    current
end
include(joinpath(project_root, "scripts", "ensure_packages.jl"))
@auto_using DifferentialEquations

# Birth: ∅ → X, propensity λ
# Death: X → ∅, propensity μ*X
λ, μ = 2.0, 0.5
p = (λ, μ)

rate_birth(u, p, t) = p[1]
function affect_birth!(integrator)
    integrator.u[1] += 1
    nothing
end

rate_death(u, p, t) = p[2] * u[1]
function affect_death!(integrator)
    integrator.u[1] -= 1
    nothing
end

jump_birth = ConstantRateJump(rate_birth, affect_birth!)
jump_death = ConstantRateJump(rate_death, affect_death!)

u₀ = [10]  # Initial count (integer)
tspan = (0.0, 20.0)
prob = DiscreteProblem(u₀, tspan, p)
jump_prob = JumpProblem(prob, Direct(), jump_birth, jump_death)
sol = solve(jump_prob, SSAStepper())

retcode: Success
Interpolation: Piecewise constant interpolation
t: 92-element Vector{Float64}:
  0.0
  0.005809567074041231
  0.06663620937887389
  0.36884038009788833
  0.5172785022520993
  0.6980652909331323
  1.1331586292344364
  1.1516071403400288
  1.3406541282142954
  1.377841232695592
  ⋮
 17.538174931363177
 17.803468234007966
 18.124349779010817
 18.300467157511683
 18.3301260648751
 18.562952340439253
 19.14699453533867
 19.44924111349321
 20.0
u: 92-element Vector{Vector{Int64}}:
 [10]
 [9]
 [8]
 [7]
 [8]
 [7]
 [8]
 [7]
 [8]
 [9]
 ⋮
 [5]
 [4]
 [3]
 [2]
 [3]
 [2]
 [1]
 [2]
 [2]

15.14.5 Connection to SDEs: The Langevin Approximation

In the limit of large copy numbers, the jump process can be approximated by an SDE (Langevin equation). The drift is the deterministic rate law, and the diffusion scales with \(\sqrt{\text{propensity}}\). For small systems, SSA is exact; for large systems, τ-leaping or SDEs offer computational savings.

15.14.6 Causal Interpretation

Each reaction is a causal mechanism: given the current state, the propensity determines the probability per time of that transition. A do-intervention that sets a reaction rate to zero removes that causal mechanism; changing a propensity modifies the strength of that causal link.

15.14.7 Interventions

Changing propensity functions corresponds to do-interventions. For example, \(do(\lambda \leftarrow 0)\) eliminates births; \(do(\mu \leftarrow 2\mu)\) doubles the death rate. The SSA then simulates the intervened system by using the modified propensities.

15.14.8 Biological Examples

• Gene expression (central dogma): DNA → mRNA → protein; each step is a discrete reaction with its own propensity.
• Enzyme kinetics: Substrate + enzyme → product; at low concentrations, stochastic binding and catalysis produce fluctuations.
• Epidemiology: SIR and related models with discrete individuals; infection and recovery are jump events.

15.15 Further Reading

• Øksendal (2013): Stochastic Differential Equations
• Gardiner (2009): Stochastic Methods
• Allen (2007): An Introduction to Stochastic Processes
• DifferentialEquations.jl: Comprehensive Julia package for solving SDEs, DDEs, and jump processes (https://diffeq.sciml.ai/stable/)
• DelayDiffEq.jl: DDE solvers within the DifferentialEquations ecosystem (https://github.com/SciML/DelayDiffEq.jl)
• JumpProcesses.jl: Gillespie SSA and jump process simulation (https://docs.sciml.ai/JumpProcesses/stable/)
• Lux.jl: Neural network layers for UDEs and neural SDEs (https://lux.csail.mit.edu/)
• SciMLSensitivity.jl: Adjoint sensitivity methods for stochastic dynamics (https://sensitivity.sciml.ai/stable/)
• Rackauckas et al. (2020): Universal differential equations and adjoint methods

Allen, Linda J. S. 2007. An Introduction to Stochastic Processes with Applications to Biology. 2nd ed. Pearson Prentice Hall.

Gardiner, Crispin. 2009. Stochastic Methods: A Handbook for the Natural and Social Sciences. 4th ed. Springer.

Øksendal, Bernt. 2013. Stochastic Differential Equations: An Introduction with Applications. 6th ed. Springer.

Rackauckas, Christopher, Yingbo Ma, Julius Martensen, et al. 2020. “Universal Differential Equations for Scientific Machine Learning.” arXiv Preprint arXiv:2001.04385. https://arxiv.org/abs/2001.04385.