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AttributeError: 'TracebackException' object has no attribute 'exc_traceback' and RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory) #23

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brownsugar123 opened this issue Apr 20, 2022 · 2 comments
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AttributeError: 'TracebackException' object has no attribute 'exc_traceback' and RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory) #23

brownsugar123 opened this issue Apr 20, 2022 · 2 comments

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@brownsugar123
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brownsugar123 commented Apr 20, 2022 •
edited

when i run python3 src/main.py --config=qmix --env-config=sc2 with env_args.map_name=corridor,the result is an error.

Traceback (most recent call last):
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 312, in run_commandline
    return self.run(
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 276, in run
    run()
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/run.py", line 238, in __call__
    self.result = self.main_function(*args)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/config/captured_function.py", line 42, in captured_function
    result = wrapped(*args, **kwargs)
  File "src/main.py", line 38, in my_main
    run_REGISTRY[_config['run']](_run, config, _log)
  File "/home/jindingquan/pymarl2-master/src/run/run.py", line 54, in run
    run_sequential(args=args, logger=logger)
  File "/home/jindingquan/pymarl2-master/src/run/run.py", line 114, in run_sequential
    buffer = ReplayBuffer(scheme, groups, args.buffer_size, env_info["episode_limit"] + 1,
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 209, in __init__
    super(ReplayBuffer, self).__init__(scheme, groups, buffer_size, max_seq_length, preprocess=preprocess, device=device)
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 28, in __init__
    self._setup_data(self.scheme, self.groups, batch_size, max_seq_length, self.preprocess)
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 75, in _setup_data
    self.data.transition_data[field_key] = th.zeros((batch_size, max_seq_length, *shape), dtype=dtype, device=self.device)
RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "src/main.py", line 112, in <module>
    ex.run_commandline(params)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 347, in run_commandline
    print_filtered_stacktrace()
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 493, in print_filtered_stacktrace
    print(format_filtered_stacktrace(filter_traceback), file=sys.stderr)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 528, in format_filtered_stacktrace
    return "".join(filtered_traceback_format(tb_exception))
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 568, in filtered_traceback_format
    current_tb = tb_exception.exc_traceback
AttributeError: 'TracebackException' object has no attribute 'exc_traceback'

how to fix it.Please help!!!!!!!!
@brownsugar123 brownsugar123 changed the title RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory) AttributeError: 'TracebackException' object has no attribute 'exc_traceback' and RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory) Apr 20, 2022
@hijkzzz
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hijkzzz commented Apr 20, 2022

DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory)
Hi, perhaps you need to increase the physical memory of your machine

@hijkzzz hijkzzz closed this as completed Apr 20, 2022
@lihaibineric
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when i run python3 src/main.py --config=qmix --env-config=sc2 with env_args.map_name=corridor,the result is an error.

Traceback (most recent call last):
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 312, in run_commandline
    return self.run(
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 276, in run
    run()
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/run.py", line 238, in __call__
    self.result = self.main_function(*args)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/config/captured_function.py", line 42, in captured_function
    result = wrapped(*args, **kwargs)
  File "src/main.py", line 38, in my_main
    run_REGISTRY[_config['run']](_run, config, _log)
  File "/home/jindingquan/pymarl2-master/src/run/run.py", line 54, in run
    run_sequential(args=args, logger=logger)
  File "/home/jindingquan/pymarl2-master/src/run/run.py", line 114, in run_sequential
    buffer = ReplayBuffer(scheme, groups, args.buffer_size, env_info["episode_limit"] + 1,
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 209, in __init__
    super(ReplayBuffer, self).__init__(scheme, groups, buffer_size, max_seq_length, preprocess=preprocess, device=device)
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 28, in __init__
    self._setup_data(self.scheme, self.groups, batch_size, max_seq_length, self.preprocess)
  File "/home/jindingquan/pymarl2-master/src/components/episode_buffer.py", line 75, in _setup_data
    self.data.transition_data[field_key] = th.zeros((batch_size, max_seq_length, *shape), dtype=dtype, device=self.device)
RuntimeError: [enforce fail at alloc_cpu.cpp:73] . DefaultCPUAllocator: can't allocate memory: you tried to allocate 7506720000 bytes. Error code 12 (Cannot allocate memory)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "src/main.py", line 112, in <module>
    ex.run_commandline(params)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/experiment.py", line 347, in run_commandline
    print_filtered_stacktrace()
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 493, in print_filtered_stacktrace
    print(format_filtered_stacktrace(filter_traceback), file=sys.stderr)
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 528, in format_filtered_stacktrace
    return "".join(filtered_traceback_format(tb_exception))
  File "/home/jindingquan/.conda/envs/pymarl/lib/python3.8/site-packages/sacred/utils.py", line 568, in filtered_traceback_format
    current_tb = tb_exception.exc_traceback
AttributeError: 'TracebackException' object has no attribute 'exc_traceback'

how to fix it.Please help!!!!!!!!

did you solve this question??? please help!!!

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3 participants
@hijkzzz @brownsugar123 @lihaibineric