0010_vv

    loading [Config]:  ./tests/modtests/0010/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/modtests/0010
                 WorkDir -> refdir
              AbsWorkDir -> /up_project/up/tests/modtests/0010
                TaskFile -> up.yml
                 Verbose -> vv
              ModuleName -> self
               ShellType -> /bin/sh
           MaxCallLayers -> 8
                 Timeout -> 3600000
     MaxModuelCallLayers -> 256
               EntryTask -> Main
      ModRepoUsernameRef -> 
      ModRepoPasswordRef -> 
    work dir: /up_project/up/tests/modtests/0010
    -exec task: Main
    loading [Task]:  ./up.yml
    module: [self], instance id: [dev], exec profile: []
    Task1: [Main ==> Main: main entry ]
    -Step1:
    loading [Config]:  ./upconfig.yml
    loading [Task]:  ./up.yml
    module: [hello-module], instance id: [nonamed], exec profile: []
     WARN: [*be aware*] - [both instance id and exec profile are not set]
    =>call module: [hello-module] task: [Say_hello]
    Task2: [TODO: Main Caller Taskname ==> Say_hello:  ]
    -Step1:
    ~SubStep1: [print:  ]
    ... hello
    -Step2:
     WARN: [config file does not exist] - [use builtin defaults]
    loading [Task]:  ./up.yml
    module: [hi-module], instance id: [nonamed], exec profile: []
     WARN: [*be aware*] - [both instance id and exec profile are not set]
    =>call module: [hi-module] task: [Say_hi]
    Task2: [TODO: Main Caller Taskname ==> Say_hi:  ]
    -Step1:
    ~SubStep1: [print:  ]
    ... hi