# JabRef computer app Exported by REA's `export-desktop-application` from a capture of the `jabref` package (capture Evidence `ev_d57ff8949f0cf1fc8f3d36dba0ab6d7f124300c71c2ed47c91e43b63edb87bdc`). It was checked against agentenv-framework 0.9.1431. - `envs/jabref/` is a computer app on the `ubuntu-24.04` base with the `reference` driver, for `amd64` and `arm64`. It installs `jabref` from the distribution archive, launches `sh -c cd "$HOME" 2>/dev/null; exec 'jabref' "$HOME"/'Documents/references.bib'` at boot and is ready when a window of class `net-sf-jabref-JabRefMain` appears. - At launch the app opens `~/Documents/references.bib`, the seed's one document. - Owned paths: `~/Documents`. `data/get` returns their files and a typed JSON view of each; `data/reset` restores the seed. - Seed: 3 file(s) made for the task, as saved at checkpoint `seed`. Text files and dconf keys spell the capture host's name as `localhost`, `user@host` as `user@localhost` and the home as `/home/user`, which the computer respells to its own at boot. - Neither owned nor seeded, so the app starts without what it saved there: these files or folders, which changed during the capture, `~/.java`. To own them, capture again naming them with `state_paths` on `start_build_capture`, or `--state-path` on `capture-desktop-application`. - `tasks/smoke.json` deploys the app. Run the task with `agent-env run `, or only the deploy with `--task smoke`. The seed was made for this task, not taken from a user's own data; read `envs/jabref/seed/` before publishing the bundle. ## Task `correct-sediment-year` `tasks/correct-sediment-year.json` deploys the app, has the agent work through the computer from the prompt below, and grades the outcome with `artifacts/correct-sediment-year-check/verify.py`, which reads the app's `data/get` views and needs no model. It grades once the app's files have held for 3 s, so a save the app makes on its own within that time of the agent stopping counts; each result's `settled` is false when they were still changing 15 s after the first read. `evals/jabref.toml` names it, so a run of the bundle runs it. > In JabRef, correct the year of the Okafor and Lindqvist article "Seasonal Sediment Transport in Glacial Rivers" in Documents/references.bib to 2019 and save it. Checks, each of which must pass: - `check-1`: `{"kind":"lines_present","file":"Documents/references.bib","lines":[" year = {2019},"]}` - `check-2`: `{"kind":"lines_absent","file":"Documents/references.bib","lines":[" year = {2017},"]}` - `guard-1`: `{"kind":"lines_present","file":"Documents/references.bib","lines":[" journal = {Journal of Fluvial Studies},"," volume = {12},"]}` REA kept the task because its checks fail on the seed (`check-1`, `check-2`) and all pass on the captured end state. To measure a solve rate, run the task k times (3 by default) with the agent and model to measure, and count the runs whose summary line says `passed`; a run that says `failed` did not finish and is run again rather than counted: agent-env run --task correct-sediment-year --agent claude-code --model MODEL