Stability Issue When Storage is Low

[rbrisita]

I've been testing these versions of piper:

• 1.0.0
• 1.1.0
• 1.2.0
• 2023.11.14

And they all exhibit a system crash (reboot) on the Orange Pi 5 running Debian 11 when storage is low (about 1.5 GB). This should be handled better. Here is the prompt and debug output just before crash:

echo 'o o o' | ./piper --debug --model ../models/en_US-lessac-medium.onnx --output_file welcome.wav

[piper] [info] Initialized piper
[piper] [debug] Phonemizing text: o o o
[piper] [debug] Converting 11 phoneme(s) to ids: ˈoʊ ˈoʊ ˈoʊ
[piper] [debug] Converted 11 phoneme(s) to 25 phoneme id(s): 1, 0, 120, 0, 27, 0, 100, 0, 3, 0, 120, 0, 27, 0, 100, 0, 3, 0, 120, 0, 27, 0, 100, 0, 2,
[piper] [debug] Synthesizing audio for 25 phoneme id(s)

Finally, thank you for your efforts. You've done a lot for the community. 🙇 I hope to circle back when I have the time to lend a hand.

[synesthesiam]

Is there anything in the system log to indicate what caused the crash?