| { |
| "id": "single-software-execution--cli--fenics--task-07--ubuntu", |
| "snapshot": "FEniCS", |
| "instruction": "Begin with a legacy FEniCS/DOLFIN transient heat-conduction template `/home/user/Desktop/transient_heat_base.py`. Run with the legacy `dolfin` API used by the template (for example, FEniCS/DOLFIN 2019.1.0), not DOLFINx. For this workflow, run legacy FEniCS with `/home/user/miniconda3/bin/conda run --no-capture-output --prefix /home/user/miniconda3/envs/fenics-legacy python` when working on `transient_heat_base.py`.\n\nComplete the following: 1. Modify and generate `/home/user/Desktop/transient.py`: - Complete the backward-Euler variational form - Implement `for n in range(100)` with `dt=0.1 s`, using the template's `alpha=50 mm^2/s`, initial temperature 20°C, left surface temperature 100°C, and natural insulated conditions on the other boundaries - Update each step with `u_n.assign(u)` - At `t=10 s`, extract the left-surface temperature and the temperature at `(5 mm, 25 mm)` 2. Run and save to `/home/user/Desktop/summary.txt`: Format: `surface_temp, temp_at_5mm`", |
| "source": "https://olddocs.fenicsproject.org/dolfin/2019.1.0/python/", |
| "config": [ |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-07/init_file/transient_heat_base.py", |
| "path": "/home/user/Desktop/transient_heat_base.py" |
| } |
| ] |
| } |
| } |
| ], |
| "trajectory": "trajectories/", |
| "related_apps": [ |
| "fenics" |
| ], |
| "artifact_paths": [ |
| "/home/user/Desktop/summary.txt", |
| "/home/user/Desktop/transient.py" |
| ], |
| "evaluator": { |
| "postconfig": [ |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-07/eval.py", |
| "path": "/home/user/Desktop/eval.py" |
| } |
| ] |
| } |
| } |
| ], |
| "func": "exact_match", |
| "result": { |
| "type": "vm_command_line", |
| "command": "/home/user/miniconda3/bin/conda run --no-capture-output --prefix /home/user/miniconda3/envs/fenics-legacy /home/user/miniconda3/envs/fenics-legacy/bin/python /home/user/Desktop/eval.py", |
| "shell": "true" |
| }, |
| "expected": { |
| "type": "rule", |
| "rules": { |
| "expected": "True\n" |
| } |
| } |
| }, |
| "proxy": false, |
| "fixed_ip": false, |
| "possibility_of_env_change": "low" |
| } |
|
|
