[2026-01-25 12:18:17,730] [DEBUG] [axolotl.utils.config.resolve_dtype:66] [PID:443] bf16 support detected, enabling for this configuration. [2026-01-25 12:18:17,732] [DEBUG] [axolotl.utils.config.log_gpu_memory_usage:127] [PID:443] baseline 0.000GB () [2026-01-25 12:18:17,733] [INFO] [axolotl.cli.config.load_cfg:256] [PID:443] config: { "activation_offloading": true, "adam_beta1": 0.9, "adam_beta2": 0.95, "axolotl_config_path": "/weka/oe-adapt-default/ethans/datagen/datagen/train/expt_yamls/axolotl/Qwen3-8B-r0.945_16000_stage2_scaling_final_glm45a_e2e_3ipf_resolved_soft_t0_ipf_1.yaml", "base_model": "/weka/oe-adapt-default/ethans/llm-weights/Qwen3-8B", "base_model_config": "/weka/oe-adapt-default/ethans/llm-weights/Qwen3-8B", "batch_size": 32, "bf16": true, "capabilities": { "bf16": true, "compute_capability": "sm_90", "fp8": false, "n_gpu": 8, "n_node": 1 }, "chat_template": "chatml", "context_parallel_size": 1, "cut_cross_entropy": true, "dataloader_num_workers": 8, "dataloader_pin_memory": true, "dataloader_prefetch_factor": 256, "dataset_num_proc": 192, "dataset_prepared_path": "dataset_cache", "datasets": [ { "chat_template": "tokenizer_default", "ds_type": "json", "field_messages": "messages", "message_field_training": "train", "message_property_mappings": { "content": "content", "role": "role" }, "path": "/weka/oe-adapt-default/ethans/tmp/copy_datasets/r0.945_16000_stage2_scaling_final_glm45a_e2e_3ipf_resolved_soft_t0_ipf_1_atk_rft-think_SYSTEM_SIMPLE_7971e8f.jsonl", "trust_remote_code": false, "type": "chat_template" } ], "ddp": true, "deepspeed": { "bf16": { "enabled": "auto" }, "fp16": { "auto_cast": false, "enabled": "auto", "hysteresis": 2, "initial_scale_power": 32, "loss_scale": 0, "loss_scale_window": 1000, "min_loss_scale": 1 }, "gradient_accumulation_steps": "auto", "gradient_clipping": "auto", "train_batch_size": "auto", "train_micro_batch_size_per_gpu": "auto", "wall_clock_breakdown": false, "zero_optimization": { "overlap_comm": true, "stage": 1 } }, "device": "cuda:0", "device_map": { "": 0 }, "dion_rank_fraction": 1.0, "dion_rank_multiple_of": 1, "env_capabilities": { "torch_version": "2.6.0" }, "eval_batch_size": 1, "eval_causal_lm_metrics": [ "sacrebleu", "comet", "ter", "chrf" ], "eval_max_new_tokens": 128, "eval_table_size": 0, "evals_per_epoch": 0, "experimental_skip_move_to_device": true, "flash_attention": true, "fp16": false, "gradient_accumulation_steps": 4, "gradient_checkpointing": true, "gradient_checkpointing_kwargs": { "use_reentrant": true }, "include_tkps": true, "learning_rate": 1e-05, "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, "loss_watchdog_patience": 3, "loss_watchdog_threshold": 5.0, "lr_scheduler": "cosine", "mean_resizing_embeddings": false, "micro_batch_size": 1, "model_config_type": "qwen3", "num_epochs": 3.0, "optimizer": "adamw_torch", "otel_metrics_host": "localhost", "otel_metrics_port": 8000, "output_dir": "/weka/oe-adapt-default/ethans/llm-weights/axolotl/Qwen3-8B-r0.945_16000_stage2_scaling_final_glm45a_e2e_3ipf_resolved_soft_t0_ipf_1", "plugins": [ "axolotl.integrations.cut_cross_entropy.CutCrossEntropyPlugin" ], "pretrain_multipack_attn": true, "profiler_steps_start": 0, "qlora_sharded_model_loading": false, "ray_num_workers": 1, "resources_per_worker": { "GPU": 1 }, "sample_packing_bin_size": 200, "sample_packing_group_size": 100000, "save_only_model": false, "save_safetensors": true, "save_strategy": "epoch", "sequence_len": 32768, "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": "/weka/oe-adapt-default/ethans/llm-weights/Qwen3-8B", "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 }, "use_otel_metrics": false, "use_ray": false, "use_wandb": true, "val_set_size": 0.0, "vllm": { "device": "auto", "dtype": "auto", "gpu_memory_utilization": 0.9, "host": "0.0.0.0", "port": 8000 }, "wandb_entity": "allenai-team1", "wandb_name": "Qwen3-8B-r0.945_16000_stage2_scaling_final_glm45a_e2e_3ipf_resolved_soft_t0_ipf_1", "wandb_project": "sweagent", "warmup_ratio": 0.032, "weight_decay": 0.01, "world_size": 8 } [2026-01-25 12:18:18,125] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:280] [PID:443] EOS: 151645 / <|im_end|> [2026-01-25 12:18:18,125] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:281] [PID:443] BOS: None / None [2026-01-25 12:18:18,126] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:282] [PID:443] PAD: 151643 / <|endoftext|> [2026-01-25 12:18:18,126] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:283] [PID:443] UNK: None / None [2026-01-25 12:27:05,390] [INFO] [axolotl.utils.data.shared.load_preprocessed_dataset:475] [PID:443] Loading prepared dataset from disk at dataset_cache/e907e1ff7214ecee46c303e25abf5050... [2026-01-25 12:27:06,473] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:406] [PID:443] total_num_tokens: 407_251_230 [2026-01-25 12:27:09,219] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:424] [PID:443] `total_supervised_tokens: 137_262_072` [2026-01-25 12:27:09,219] [DEBUG] [axolotl.utils.trainer.calculate_total_num_steps:522] [PID:443] total_num_steps: 1500 [2026-01-25 12:27:09,219] [INFO] [axolotl.utils.data.sft._prepare_standard_dataset:121] [PID:443] Maximum number of steps set at 1500 [2026-01-25 12:27:09,247] [DEBUG] [axolotl.train.setup_model_and_tokenizer:70] [PID:443] loading tokenizer... /weka/oe-adapt-default/ethans/llm-weights/Qwen3-8B [2026-01-25 12:27:09,513] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:280] [PID:443] EOS: 151645 / <|im_end|> [2026-01-25 12:27:09,513] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:281] [PID:443] BOS: None / None [2026-01-25 12:27:09,513] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:282] [PID:443] PAD: 151643 / <|endoftext|> [2026-01-25 12:27:09,513] [DEBUG] [axolotl.loaders.tokenizer.load_tokenizer:283] [PID:443] UNK: None / None [2026-01-25 12:27:09,514] [DEBUG] [axolotl.train.setup_model_and_tokenizer:82] [PID:443] Loading model [2026-01-25 12:27:09,522] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_evaluation_loop:87] [PID:443] Patched Trainer.evaluation_loop with nanmean loss calculation [2026-01-25 12:27:09,524] [DEBUG] [axolotl.monkeypatch.transformers.trainer_loss_calc.patch_maybe_log_save_evaluate:138] [PID:443] Patched Trainer._maybe_log_save_evaluate with nanmean loss calculation [2026-01-25 12:27:09,644] [INFO] [axolotl.integrations.cut_cross_entropy.pre_model_load:94] [PID:443] Applying Cut Cross Entropy to model type: qwen3 Loading checkpoint shards: 0%| | 0/5 [00:00