Traceback (most recent call last):
  File "/home/ck/fggwork/ck/ck/kernel.py", line 10820, in 
    r=access(sys.argv[1:])
  File "/home/ck/fggwork/ck/ck/kernel.py", line 10776, in access
    rr=perform_action(i)
  File "/home/ck/fggwork/ck/ck/kernel.py", line 4126, in perform_action
    return a(i)
  File "/home/ck/fggwork/CK/ck-web/module/wfe/module.py", line 417, in index
    rx=ck.access(ii)
  File "/home/ck/fggwork/ck/ck/kernel.py", line 10776, in access
    rr=perform_action(i)
  File "/home/ck/fggwork/ck/ck/kernel.py", line 4126, in perform_action
    return a(i)
  File "/home/ck/fggwork/CK/ck-crowdtuning/module/program.optimization/module.py", line 476, in show
    r=ck.access(ii)
  File "/home/ck/fggwork/ck/ck/kernel.py", line 10776, in access
    rr=perform_action(i)
  File "/home/ck/fggwork/ck/ck/kernel.py", line 4126, in perform_action
    return a(i)
  File "/home/ck/fggwork/CK/ck-crowdtuning/module/experiment.bench.dnn.mobile/module.py", line 893, in show
    if acc>0 and ttmin>0:
TypeError: '>' not supported between instances of 'str' and 'int'