loaded library: /usr/lib/x86_64-linux-gnu/libibverbs.so.1
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Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. 
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loaded library: loaded library: loaded library: loaded library: /usr/lib/x86_64-linux-gnu/libibverbs.so.1/usr/lib/x86_64-linux-gnu/libibverbs.so.1
/usr/lib/x86_64-linux-gnu/libibverbs.so.1/usr/lib/x86_64-linux-gnu/libibverbs.so.1


loaded library: loaded library: /usr/lib/x86_64-linux-gnu/libibverbs.so.1
/usr/lib/x86_64-linux-gnu/libibverbs.so.1
loaded library: loaded library: /usr/lib/x86_64-linux-gnu/libibverbs.so.1/usr/lib/x86_64-linux-gnu/libibverbs.so.1

------------------------ arguments ------------------------
  batches_per_epoch ............................... 312
  channel_last .................................... True
  ddp ............................................. False
  exit_num ........................................ 300
  fuse_bn_add_relu ................................ True
  fuse_bn_relu .................................... True
  gpu_stat_file ................................... None
  grad_clipping ................................... 0.0
  graph ........................................... True
  label_smoothing ................................. 0.1
  learning_rate ................................... 4.096
  legacy_init ..................................... False
  load_path ....................................... None
  lr_decay_type ................................... cosine
  metric_local .................................... True
  metric_train_acc ................................ True
  momentum ........................................ 0.875
  nccl_fusion_max_ops ............................. 24
  nccl_fusion_threshold_mb ........................ 16
  num_classes ..................................... 1000
  num_devices_per_node ............................ 8
  num_epochs ...................................... 1
  num_nodes ....................................... 1
  ofrecord_part_num ............................... 256
  ofrecord_path ................................... /dataset/79846248
  print_interval .................................. 100
  print_timestamp ................................. False
  samples_per_epoch ............................... 1281167
  save_init ....................................... False
  save_path ....................................... None
  scale_grad ...................................... True
  skip_eval ....................................... True
  synthetic_data .................................. False
  total_batches ................................... -1
  train_batch_size ................................ 512
  train_global_batch_size ......................... 4096
  use_fp16 ........................................ True
  use_gpu_decode .................................. True
  val_batch_size .................................. 50
  val_batches_per_epoch ........................... 125
  val_global_batch_size ........................... 400
  val_samples_per_epoch ........................... 50000
  warmup_epochs ................................... 5
  weight_decay .................................... 3.0517578125e-05
  zero_init_residual .............................. True
-------------------- end of arguments ---------------------
Killing subprocess 6321
Killing subprocess 6322
Killing subprocess 6323
Killing subprocess 6324
Killing subprocess 6325
Killing subprocess 6326
Killing subprocess 6327
Killing subprocess 6330
Traceback (most recent call last):
  File "/usr/local/miniconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/local/miniconda3/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/local/miniconda3/lib/python3.7/site-packages/oneflow/distributed/launch.py", line 231, in <module>
    main()
  File "/usr/local/miniconda3/lib/python3.7/site-packages/oneflow/distributed/launch.py", line 219, in main
    sigkill_handler(signal.SIGTERM, None)
  File "/usr/local/miniconda3/lib/python3.7/site-packages/oneflow/distributed/launch.py", line 188, in sigkill_handler
    returncode=last_return_code, cmd=cmd
subprocess.CalledProcessError: Command '['/usr/local/miniconda3/bin/python3', '-u', '/dataset/e1a63606/onebench/scripts/models_nsys/Vision/classification/image/resnet50/train.py', '--ofrecord-path', '/dataset/79846248', '--ofrecord-part-num', '256', '--num-devices-per-node', '8', '--lr', '4.096', '--momentum', '0.875', '--num-epochs', '1', '--train-batch-size', '512', '--val-batch-size', '50', '--print-interval', '100', '--exit-num', '300', '--use-fp16', '--channel-last', '--skip-eval', '--scale-grad', '--graph', '--fuse-bn-relu', '--fuse-bn-add-relu', '--use-gpu-decode']' died with <Signals.SIGSEGV: 11>.