anchor.diff:              {parameters, [
                   [{name, proc_num}, {value, 10}],
                   [{name, dir_level}, {value, 1}],
  -                [{name, dirs_num_per_proc}, {value, 100}]
  +                [{name, dirs_num_per_proc}, {value, 10}]
               ]},
               {description, ""}
           ]},
  
positive.code:             {parameters, [
                  [{name, proc_num}, {value, 100}],
                  [{name, dir_level}, {value, 100}],
                  [{name, dirs_num_per_proc}, {value, 100}]
              ]},
              {description, ""}
          ]}
  
negative.code:             {parameters, [
                  [{name, proc_num}, {value, 10}],
                  [{name, dir_level}, {value, 100}],
                  [{name, dirs_num_per_proc}, {value, 10}]
              ]},
              {description, ""}
          ]},
  