[2025-12-16 09:55:50,079] [DEBUG] [axolotl.utils.config.log_gpu_memory_usage:127] [PID:25550] baseline 0.000GB () [2025-12-16 09:55:50,081] [INFO] [axolotl.cli.config.load_cfg:256] [PID:25550] config: { "activation_offloading": false, "axolotl_config_path": "config_axolotl/full_finetune.yml", "base_model": "/content/SparkTTS-Finetune/pretrained_models/Spark-TTS-0.5B/LLM", "base_model_config": "/content/SparkTTS-Finetune/pretrained_models/Spark-TTS-0.5B/LLM", "batch_size": 8, "bf16": true, "capabilities": { "bf16": true, "compute_capability": "sm_80", "fp8": false, "n_gpu": 1, "n_node": 1 }, "context_parallel_size": 1, "dataloader_num_workers": 1, "dataloader_pin_memory": true, "dataloader_prefetch_factor": 256, "dataset_num_proc": 12, "datasets": [ { "message_property_mappings": { "content": "content", "role": "role" }, "path": "/content/processed_output/clartts_data.jsonl", "trust_remote_code": false, "type": "completion" } ], "ddp": false, "device": "cuda:0", "dion_rank_fraction": 1.0, "dion_rank_multiple_of": 1, "env_capabilities": { "torch_version": "2.7.1" }, "eval_batch_size": 1, "eval_causal_lm_metrics": [ "sacrebleu", "comet", "ter", "chrf" ], "eval_max_new_tokens": 128, "eval_sample_packing": false, "eval_steps": 0.3333333333333333, "eval_table_size": 0, "evals_per_epoch": 1, "experimental_skip_move_to_device": true, "flash_attention": false, "fp16": false, "gradient_accumulation_steps": 8, "gradient_checkpointing": true, "gradient_checkpointing_kwargs": { "use_reentrant": false }, "group_by_length": false, "include_tkps": true, "learning_rate": 0.0002, "lisa_layers_attribute": "model.layers", "load_best_model_at_end": false, "load_in_4bit": false, "load_in_8bit": false, "local_rank": 0, "logging_steps": 50, "lora_dropout": 0.0, "loraplus_lr_embedding": 1e-06, "lr_scheduler": "cosine", "mean_resizing_embeddings": false, "micro_batch_size": 1, "model_config_type": "qwen2", "num_epochs": 3.0, "optimizer": "adamw_torch_fused", "otel_metrics_host": "localhost", "otel_metrics_port": 8000, "output_dir": "/content/finetuned_model", "pad_to_sequence_len": true, "pretrain_multipack_attn": true, "profiler_steps_start": 0, "qlora_sharded_model_loading": false, "ray_num_workers": 1, "resources_per_worker": { "GPU": 1 }, "sample_packing": false, "sample_packing_bin_size": 200, "sample_packing_group_size": 100000, "save_only_model": false, "save_safetensors": true, "save_steps": 200, "sequence_len": 1024, "shuffle_before_merging_datasets": false, "shuffle_merged_datasets": true, "skip_prepare_dataset": false, "streaming_multipack_buffer_size": 10000, "strict": false, "tensor_parallel_size": 1, "tf32": false, "tiled_mlp_use_original_mlp": true, "tokenizer_config": "/content/SparkTTS-Finetune/pretrained_models/Spark-TTS-0.5B/LLM", "tokenizer_save_jinja_files": true, "torch_dtype": "torch.bfloat16", "train_on_inputs": false, "trl": { "log_completions": false, "mask_truncated_completions": false, "ref_model_mixup_alpha": 0.9, "ref_model_sync_steps": 64, "scale_rewards": true, "sync_ref_model": false, "use_vllm": false, "vllm_server_host": "0.0.0.0", "vllm_server_port": 8000 }, "trust_remote_code": true, "use_otel_metrics": false, "use_ray": false, "val_set_size": 0.05, "vllm": { "device": "auto", "dtype": "auto", "gpu_memory_utilization": 0.9, "host": "0.0.0.0", "port": 8000 }, "warmup_steps": 10, "weight_decay": 0.0, "world_size": 1 } [2025-12-16 09:55:50,084] [WARNING] [axolotl.cli.checks.check_user_token:46] [PID:25550] Error verifying HuggingFace token. Remember to log in using `huggingface-cli login` and get your access token from https://huggingface.co/settings/tokens if you want to use gated models or datasets. [2025-12-16 09:55:52,740] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:280] [PID:25550] EOS: 151645 / <|im_end|> [2025-12-16 09:55:52,741] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:281] [PID:25550] BOS: None / None [2025-12-16 09:55:52,741] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:282] [PID:25550] PAD: 151643 / <|endoftext|> [2025-12-16 09:55:52,741] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:283] [PID:25550] UNK: None / None [2025-12-16 09:55:52,742] [INFO] [axolotl.utils.data.shared.load_preprocessed_dataset:481] [PID:25550] Unable to find prepared dataset in last_run_prepared/77e1f6e06cc86d297d78dc02a7c9ecb5 [2025-12-16 09:55:52,742] [INFO] [axolotl.utils.data.sft._load_raw_datasets:320] [PID:25550] Loading raw datasets... [2025-12-16 09:55:52,742] [WARNING] [axolotl.utils.data.sft._load_raw_datasets:322] [PID:25550] Processing datasets during training can lead to VRAM instability. Please pre-process your dataset using `axolotl preprocess path/to/config.yml`. [2025-12-16 09:55:53,454] [INFO] [axolotl.utils.data.wrappers.get_dataset_wrapper:87] [PID:25550] Loading dataset: /content/processed_output/clartts_data.jsonl with base_type: completion and prompt_style: None [2025-12-16 09:55:53,620] [INFO] [axolotl.utils.data.utils.handle_long_seq_in_dataset:218] [PID:25550] min_input_len: 147 [2025-12-16 09:55:53,620] [INFO] [axolotl.utils.data.utils.handle_long_seq_in_dataset:220] [PID:25550] max_input_len: 824 Dropping Long Sequences (>1024) (num_proc=12): 0% 0/2850 [00:001024) (num_proc=12): 8% 238/2850 [00:00<00:04, 616.00 examples/s] Dropping Long Sequences (>1024) (num_proc=12): 100% 2850/2850 [00:00<00:00, 5142.08 examples/s] Saving the dataset (0/11 shards): 0% 0/2850 [00:00 [2025-12-16 09:55:57,322] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:281] [PID:25550] BOS: None / None [2025-12-16 09:55:57,322] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:282] [PID:25550] PAD: 151643 / <|endoftext|> [2025-12-16 09:55:57,322] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:283] [PID:25550] UNK: None / None [2025-12-16 09:55:57,322] [DEBUG] [axolotl.train.setup_model_and_tokenizer:82] [PID:25550] Loading model [2025-12-16 09:55:57,332] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_evaluation_loop:87] [PID:25550] Patched Trainer.evaluation_loop with nanmean loss calculation [2025-12-16 09:55:57,333] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_maybe_log_save_evaluate:138] [PID:25550] Patched Trainer._maybe_log_save_evaluate with nanmean loss calculation [2025-12-16 09:55:58,630] [DEBUG] [axolotl.loaders.model.log_gpu_memory_usage:127] [PID:25550] Memory usage after model load 0.000GB () [2025-12-16 09:56:07,010] [INFO] [axolotl.train.save_initial_configs:417] [PID:25550] Pre-saving tokenizer to /content/finetuned_model... [2025-12-16 09:56:07,362] [INFO] [axolotl.train.save_initial_configs:422] [PID:25550] Pre-saving model config to /content/finetuned_model... [2025-12-16 09:56:07,365] [INFO] [axolotl.train.execute_training:212] [PID:25550] Starting trainer... 0% 0/1016 [00:00