[2026-05-26 03:29:46,410] [DEBUG] [axolotl.utils.config.resolve_dtype:74] [PID:26934] bf16 support detected, enabling for this configuration. [2026-05-26 03:29:46,416] [DEBUG] [axolotl.utils.config.log_gpu_memory_usage:127] [PID:26934] baseline 0.000GB () [2026-05-26 03:29:46,417] [INFO] [axolotl.cli.config.load_cfg:333] [PID:26934] config: { "activation_offloading": true, "attn_implementation": "flash_attention_2", "attn_needs_dtype_cast": true, "attn_supports_packing": true, "attn_uses_flash_lib": true, "axolotl_config_path": "train.yml", "base_model": "last_model", "base_model_config": "last_model", "batch_size": 16, "bf16": true, "capabilities": { "bf16": true, "compute_capability": "sm_80", "fp8": false, "n_gpu": 1, "n_node": 1, "tf32": true }, "chat_template": "tokenizer_default", "context_parallel_size": 1, "cut_cross_entropy": true, "dataloader_num_workers": 1, "dataloader_pin_memory": true, "dataloader_prefetch_factor": 256, "dataset_num_proc": 16, "dataset_prepared_path": "last_run_prepared", "datasets": [ { "ds_type": "parquet", "message_property_mappings": { "content": "content", "role": "role" }, "path": "tankieV2-llama3.3.parquet", "trust_remote_code": false } ], "ddp": false, "device": "cuda:0", "dion_rank_fraction": 1.0, "dion_rank_multiple_of": 1, "eaft_alpha": 1.0, "eaft_k": 20, "env_capabilities": { "torch_version": "2.8.0" }, "eval_batch_size": 4, "eval_causal_lm_metrics": [ "sacrebleu", "comet", "ter", "chrf" ], "eval_max_new_tokens": 128, "eval_sample_packing": true, "eval_table_size": 0, "experimental_skip_move_to_device": true, "fp16": false, "generate_samples": false, "generation_do_sample": true, "generation_max_new_tokens": 50, "generation_prompt_ratio": 0.5, "generation_temperature": 0.7, "gradient_accumulation_steps": 4, "gradient_checkpointing": true, "gradient_checkpointing_kwargs": { "use_reentrant": true }, "group_by_length": false, "include_tkps": true, "is_llama_derived_model": true, "layer_offloading": false, "learning_rate": 1e-06, "lisa_layers_attribute": "model.layers", "load_best_model_at_end": false, "load_in_4bit": false, "load_in_8bit": false, "local_rank": 0, "logging_steps": 1, "lora_dropout": 0.0, "loraplus_lr_embedding": 1e-06, "lr_scheduler": "cosine", "max_grad_norm": 0.1, "mean_resizing_embeddings": false, "merge_method": "memory_efficient", "micro_batch_size": 4, "model_config_type": "llama", "num_epochs": 4.0, "num_generation_samples": 3, "optimizer": "adamw_torch_8bit", "otel_metrics_host": "localhost", "otel_metrics_port": 8000, "output_dir": "./model-output", "pad_to_sequence_len": true, "plugins": [ "axolotl.integrations.liger.LigerPlugin", "axolotl.integrations.cut_cross_entropy.CutCrossEntropyPlugin" ], "pretrain_multipack_attn": true, "profiler_steps_start": 0, "qgalore_cos_threshold": 0.4, "qgalore_gamma_proj": 2, "qgalore_proj_bits": 4, "qgalore_proj_group_size": 256, "qgalore_proj_quant": true, "qgalore_proj_type": "std", "qgalore_queue_size": 5, "qgalore_rank": 256, "qgalore_scale": 0.25, "qgalore_update_proj_gap": 200, "qlora_sharded_model_loading": false, "quantize_moe_experts": false, "ray_num_workers": 1, "relora_prune_method": "magnitude", "resources_per_worker": { "GPU": 1 }, "sample_packing": true, "sample_packing_bin_size": 200, "sample_packing_group_size": 100000, "save_only_model": false, "save_safetensors": true, "save_steps": 0.25, "saves_per_epoch": 1, "sequence_len": 8192, "shuffle_before_merging_datasets": false, "shuffle_merged_datasets": true, "skip_prepare_dataset": false, "special_tokens": { "pad_token": "<|reserved_special_token_1|>" }, "streaming_multipack_buffer_size": 10000, "strict": false, "tensor_parallel_size": 1, "tf32": true, "tiled_mlp_use_original_mlp": true, "tokenizer_config": "last_model", "tokenizer_save_jinja_files": true, "torch_dtype": "torch.bfloat16", "train_on_inputs": false, "trl": { "async_prefetch": false, "log_completions": false, "mask_truncated_completions": false, "ref_model_mixup_alpha": 0.9, "ref_model_sync_steps": 64, "replay_buffer_size": 0, "replay_recompute_logps": true, "reroll_max_groups": 1, "reroll_start_fraction": 1.0, "reward_num_workers": 1, "scale_rewards": true, "skip_zero_advantage_batches": true, "sync_ref_model": false, "use_data_producer": false, "use_vllm": false, "vllm_lora_sync": false, "vllm_server_host": "0.0.0.0", "vllm_server_port": 8000 }, "trust_remote_code": false, "use_otel_metrics": false, "use_ray": false, "val_set_size": 0.0, "vllm": { "device": "auto", "dtype": "auto", "gpu_memory_utilization": 0.9, "host": "0.0.0.0", "port": 8000 }, "warmup_ratio": 1e-07, "weight_decay": 0.001, "world_size": 1 } [2026-05-26 03:29:46,712] [WARNING] [axolotl.cli.checks.check_user_token:48] [PID:26934] Error verifying HuggingFace token. Remember to log in using `hf auth login` and get your access token from https://huggingface.co/settings/tokens if you want to use gated models or datasets. [2026-05-26 03:29:48,029] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:311] [PID:26934] EOS: 128009 / <|eot_id|> [2026-05-26 03:29:48,029] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:312] [PID:26934] BOS: 128000 / <|begin_of_text|> [2026-05-26 03:29:48,029] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:313] [PID:26934] PAD: 128003 / <|reserved_special_token_1|> [2026-05-26 03:29:48,029] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:314] [PID:26934] UNK: None / None [2026-05-26 03:29:48,030] [INFO] [axolotl.utils.data.shared.load_preprocessed_dataset:477] [PID:26934] Loading prepared dataset from disk at last_run_prepared/63be80ee885f89c343ea1a7f8a098061... [2026-05-26 03:29:48,059] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:420] [PID:26934] total_num_tokens: 1_080_366 [2026-05-26 03:29:48,079] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:438] [PID:26934] `total_supervised_tokens: 897_659` [2026-05-26 03:29:49,939] [DEBUG] [axolotl.utils.samplers.multipack.__len__:462] [PID:26934] generate_batches time: 0.90700364112854 [2026-05-26 03:29:50,843] [DEBUG] [axolotl.utils.samplers.multipack.__len__:462] [PID:26934] generate_batches time: 0.9035019874572754 [2026-05-26 03:29:51,730] [DEBUG] [axolotl.utils.samplers.multipack.__len__:462] [PID:26934] generate_batches time: 0.8869099617004395 [2026-05-26 03:29:52,666] [DEBUG] [axolotl.utils.samplers.multipack.__len__:462] [PID:26934] generate_batches time: 0.935537576675415 [2026-05-26 03:29:52,719] [INFO] [axolotl.utils.samplers.multipack.calc_min_len:438] [PID:26934] gather_len_batches: [33] [2026-05-26 03:29:52,719] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:495] [PID:26934] data_loader_len: 8 [2026-05-26 03:29:52,719] [INFO] [axolotl.utils.trainer.calc_sample_packing_eff_est:504] [PID:26934] sample_packing_eff_est across ranks: [0.9990955699573864] [2026-05-26 03:29:52,720] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:516] [PID:26934] sample_packing_eff_est: 1.0 [2026-05-26 03:29:52,720] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:521] [PID:26934] total_num_steps: 32 [2026-05-26 03:29:52,720] [INFO] [axolotl.utils.data.sft._prepare_standard_dataset:121] [PID:26934] Maximum number of steps set at 32 [2026-05-26 03:29:52,758] [DEBUG] [axolotl.train.setup_model_and_tokenizer:70] [PID:26934] loading tokenizer... last_model [2026-05-26 03:29:54,069] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:311] [PID:26934] EOS: 128009 / <|eot_id|> [2026-05-26 03:29:54,069] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:312] [PID:26934] BOS: 128000 / <|begin_of_text|> [2026-05-26 03:29:54,069] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:313] [PID:26934] PAD: 128003 / <|reserved_special_token_1|> [2026-05-26 03:29:54,069] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:314] [PID:26934] UNK: None / None [2026-05-26 03:29:54,069] [DEBUG] [axolotl.train.setup_model_and_tokenizer:81] [PID:26934] Loading model [2026-05-26 03:29:54,073] [DEBUG] [axolotl.monkeypatch.torchao_optim.patch_torchao_optim_state_8bit:75] [PID:26934] Patched OptimState8bit for torch.compile compatibility [2026-05-26 03:29:54,073] [DEBUG] [axolotl.monkeypatch.torchao_optim.patch_torchao_optim_state_8bit:122] [PID:26934] Patched OptimState4bit for torch.compile compatibility [2026-05-26 03:29:54,073] [DEBUG] [axolotl.monkeypatch.torchao_optim.patch_torchao_optim_state_8bit:154] [PID:26934] Patched OptimStateFp8 for torch.compile compatibility [2026-05-26 03:29:54,079] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_evaluation_loop:94] [PID:26934] Patched Trainer.evaluation_loop with nanmean loss calculation [2026-05-26 03:29:54,081] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_maybe_log_save_evaluate:148] [PID:26934] Patched Trainer._maybe_log_save_evaluate with nanmean loss calculation [2026-05-26 03:29:54,081] [INFO] [axolotl.loaders.patch_manager._apply_multipack_patches:615] [PID:26934] Applying multipack dataloader patch for sample packing... [2026-05-26 03:29:54,306] [INFO] [axolotl.integrations.liger.plugin.pre_model_load:104] [PID:26934] Applying LIGER to llama with kwargs: {'rope': None, 'cross_entropy': None, 'fused_linear_cross_entropy': None, 'rms_norm': None, 'swiglu': None} [2026-05-26 03:29:54,332] [INFO] [axolotl.integrations.cut_cross_entropy.pre_model_load:94] [PID:26934] Applying Cut Cross Entropy to model type: llama Loading weights: 0%| | 0/291 [00:00