Write results also on an interrupt or crash#2191
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This is a follow-up of #2191. An issue with that is that it logged a warning about crashing simulations also when it succeeded. Also it didn't log the bottlenecks when you interrupt a (hanging) simulation. Now it does both, this is what is shown when interrupting a simulation, stacktrace is clipped off: ``` ┌ Info: Starting a Ribasim simulation. │ toml_path = c:\Users\visser_mn\Downloads\lhm-sel\lhm-sel.toml │ cli.ribasim_version = 2025.2.0 │ starttime = 2020-01-01T00:00:00 │ endtime = 2021-01-01T00:00:00 └ @ Ribasim C:\ProgramData\DevDrives\repo\ribasim\Ribasim\core\src\main.jl:40 ┌ Warning: Simulation crashed or interrupted. └ @ Ribasim C:\ProgramData\DevDrives\repo\ribasim\Ribasim\core\src\main.jl:51 ┌ Warning: Convergence bottlenecks in descending order of severity: │ Outlet #591225 = 48782.889544290454 │ Outlet #591226 = 48782.889544290454 │ ManningResistance #340784 = 0.04819449424793999 │ Pump #340303 = 0.045638255628477994 │ Pump #340194 = 0.04563825461806383 └ @ Ribasim C:\ProgramData\DevDrives\repo\ribasim\Ribasim\core\src\logging.jl:55 ERROR: InterruptException: Stacktrace: [1] bracketstrictlymontonic(v::Vector{Float64}, x::Float64, guess::Int64, o::Base.Order.ForwardOrdering) ``` This implements `Base.success(::Model)::Bool`. Before we checked the SciML retcode. I noticed that the retcode of an ongoing simulation that gets interrupted is also successfull. So now we check both the retcode and if it `is_finished`.
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## [v2025.3.0] - 2025-04-14 The only breaking change in this release is to disallow connecting a single FlowBoundary to multiple Basins. There are large improvements in the ability to visualize results on the map in QGIS. We also welcome the Junction node to the family, which will help laying out networks in a recognizable manner. ### Added - Add spatio-temporal results layers to QGIS. [#2208](#2208) - Add topological (straight line) link view toggle to QGIS. [#2208](#2208) - Added [Junction](https://ribasim.org/reference/node/junction.html) node type. [#2175](#2175) - Write results and log bottlenecks also on an interrupt or crash. [#2191](#2191) [#2200](#2200) - Log computation time and save it to `solver_stats.arrow`. [#2209](https://github.com/Deltares/Ribasim/pull/) - Experimental support for writing the model network and results into files used by Delft-FEWS, [`model.to_fews`](`https://ribasim.org/reference/python/Model.html#ribasim.Model.to_fews`). [#2161](#2161) - Document [`results/concentration.arrow`](https://ribasim.org/reference/usage.html#concentration---concentration.arrow). [#2165](#2165) ### Changed - Allow max 1 outflow neighbour for FlowBoundary. [#2192](#2192) - Automatic differentiation is enabled by default again, `autodiff = true`, leading to better performance. [#2137](#2137) [#2183](#2183)
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See #2177 (comment)
Instead of calling
run(config)this replaces it with the contents of that function:Ribasim/core/src/main.jl
Lines 10 to 15 in e81fa39
Such that we can
solve!in a try and callwrite_resultswhether it crashes or not.I don't know how we can easily test it. Perhaps not worth the effort? I tested it on a model that hangs, which I killed with ctrl+c. This works great for that, allowing you to inspect results right up to the hang.