[Bug] token limit and model capability is not competible

[nto4]

Describe the bug

There is a serious difference between the token limit of 400 that the model can process and the length of the sentence that the model can actually handle, for example, here is the text I sent to the model:
"But I didn't. I ran tunnels till I tapped the Arctic Ocean, and I sunk shafts till I broke through the roof of perdition but those extensions turned up missing every time I am willing to sell all that property and throw in the improvements
o Mr Fall, in Boston
ELMIRA, N Y July 20, 1871
FRIEND FALL, Redpath tells me to blow up Here goes I wanted you to
scare Rondout off with a big price 125 ain't big I got 100 the first"
and 400 tokens pass the check, but the model crashes afterwards

Is this really a bug caused by the incompatibility between the token here and the capacity of the model, or am I misunderstanding something?

To Reproduce

def initialize_tts():
    try:
        tts = TTS("tts_models/multilingual/multi-dataset/xtts_v1")
        tts.to("cuda")
        return tts
    except Exception as e:
        print(e)

tts = initialize_tts()


tts.tts_to_file(text=text, file_path=file_path, speaker_wav=speaker_wav_path, language="en")

Expected behavior

create audio without crash

Logs

But I didn't. I ran tunnels till I tapped the Arctic Ocean, and I sunk shafts till I broke through the roof of perdition but those extensions turned up missing every time I am willing to sell all that property and throw in the improvements o Mr Fall, in Boston ELMIRA, N Y July 20, 1871 FRIEND FALL, Redpath tells me to blow up Here goes I wanted you to scare Rondout off with a big price 125 ain't big I got 100 the first
 > Text splitted to sentences.
["But I didn't.", "I ran tunnels till I tapped the Arctic Ocean, and I sunk shafts till I broke through the roof of perdition but those extensions turned up missing every time I am willing to sell all that property and throw in the improvements o Mr Fall, in Boston ELMIRA, N Y July 20, 1871 FRIEND FALL, Redpath tells me to blow up Here goes I wanted you to scare Rondout off with a big price 125 ain't big I got 100 the first"]
/coquio_ttsx_vish_coqui/cleancoquio_xtts_venv/lib/python3.10/site-packages/torch/functional.py:641: UserWarning: stft with return_complex=False is deprecated. In a future pytorch release, stft will return complex tensors for all inputs, and return_complex=False will raise an error.
Note: you can still call torch.view_as_real on the complex output to recover the old return format. (Triggered internally at ../aten/src/ATen/native/SpectralOps.cpp:862.)
  return _VF.stft(input, n_fft, hop_length, win_length, window,  # type: ignore[attr-defined]
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [32,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [33,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [34,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [35,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [36,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [37,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [38,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [39,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [40,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [41,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [42,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [4,0,0], thread: [43,0,0] .......
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [126,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [127,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [64,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [65,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [66,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [67,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [68,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [69,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [70,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [71,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [72,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [73,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [74,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [75,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [76,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [77,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [78,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [79,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [80,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [81,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [82,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [83,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [84,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [85,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [86,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [87,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [88,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [89,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [90,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [91,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [92,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [93,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [94,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
../aten/src/ATen/native/cuda/Indexing.cu:1093: indexSelectSmallIndex: block: [2,0,0], thread: [95,0,0] Assertion `srcIndex < srcSelectDimSize` failed.
Error running the script: CUDA error: device-side assert triggered
CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
For debugging consider passing CUDA_LAUNCH_BLOCKING=1.
Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions.

 > tts_models/multilingual/multi-dataset/xtts_v1 is already downloaded.
 > Using model: xtts
CUDA error: device-side assert triggered
CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
For debugging consider passing CUDA_LAUNCH_BLOCKING=1.
Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions.

Is this really a bug caused by the incompatibility between the token here and the capacity of the model, or am I misunderstanding something?

### Environment

```shell
{
    "CUDA": {
        "GPU": [
            "NVIDIA GeForce RTX 4070"
        ],
        "available": true,
        "version": "11.7"
    },
    "Packages": {
        "PyTorch_debug": false,
        "PyTorch_version": "2.0.1+cu117",
        "TTS": "0.17.5",
        "numpy": "1.22.0"
    },
    "System": {
        "OS": "Linux",
        "architecture": [
            "64bit",
            "ELF"
        ],
        "processor": "x86_64",
        "python": "3.10.12",
        "version": "#1 SMP Fri Jan 27 02:56:13 UTC 2023"
    }
}

Additional context

No response

[Edresson]

Hi @nto4, I think it is related to the bug described in #2971. Even if the input text length is okay, it can cause this issue because the number of max output tokens was settled wrong. It was fixed on #3086 and soon this PR is merged this issue should be fixed.

[davaavirtualplus]

@Edresson this error is persisting on xtts v2.0 too :X

[parsa-pico]

same problem using v2

[BugKOHass]

when is this issue going to be resolved?