[Bug] terminal console killed without result

- [x] I didn't find a similar issue already open.
- [x] I read the documentation (README AND Wiki)
- [x] I have installed FFMpeg
- [?] My problem is related to Spleeter only, not a derivative product (such as Webapplication, or GUI provided by others)

## Description

I run the command ""

after a while, the terminal "Konsole" is killed

## Step to reproduce

1. Installed using `
git clone spleeter
python38 virtualenv
pip install `

2. Run as `spleeter separate --verbose -p spleeter:5stems -o output Hilight_Tribe-Live_Le_Forum_Vauréal_05.06.2025\[8WH6g5i_FqE\].m4a 3>&1 1>>spleeter.log 2>&1`

3. Got `Terminal "Konsole" is killed without more informations`

## Output

```bash
Share what your terminal says when you run the script (as well as what you would expect).
```
see spleeter.log

## Environment

| | |
| ----------------- | ------------------------------- |
| OS | Linux -- Kubuntu 24.04 |
| Installation type | pip / venv |
| RAM available | 7,6 GiB |
| Hardware spec | 4 × Intel® Core™ i5-2520M CPU @ 2.50GHz |

## Additional context

[spleeter.log](https://github.com/user-attachments/files/22323391/spleeter.log)