code: def test_ckpt_solver_torch11():
      spawn(_run_ckpt_solver_torch11, 1)
  
imports: import copy
  import re
  from typing import Callable
  import pytest
  import torch
  import torchvision.models
  from torch.fx import GraphModule
  import colossalai
  from colossalai.fx import ColoTracer
  from colossalai.fx._compatibility import is_compatible_with_meta
  from colossalai.fx.graph_module import ColoGraphModule
  from colossalai.fx.passes.meta_info_prop import MetaInfoProp
  from colossalai.legacy.core import global_context
  from colossalai.testing import rerun_if_address_is_in_use, spawn
label_desc: Use image node_id 8 for calling a global function with example usage: test_ckpt_solver_torch11() without return types