anchor.diff:                            msacc:start(Time),
                             receive
                                 {done,Tag,Pid} ->
  -                                  fs_log(PrivDir,
  +                                  fs_log(Config,
                                            "sched_util_runner.msacc:stats",
                                            ok),
                                     ServerStats = msacc:stats(),
  -                                  fs_log(PrivDir,
  +                                  fs_log(Config,
                                            "sched_util_runner.msacc:ServerStats",
                                            ServerStats),
                                     exit({result,Tag,ServerStats})
  
positive.code:     %%
      receive after 1000 -> ok end,
      ServerMsacc ! {start,Tag,self()},
      fs_log(PrivDir, "sched_util_runner.self", self()),
      msacc:start(Time),
      fs_log(PrivDir, "sched_util_runner.msacc:start.done", ok),
      ClientMsaccStats = msacc:stats(),
      fs_log(PrivDir, "sched_util_runner.ClientMsaccStats", ClientMsaccStats),
      receive after 1000 -> ok end,
      ServerMsacc ! {done,Tag,self()},
      ServerMsaccStats =
  
negative.code:             {'EXIT',ServerMsacc,Other} ->
                  exit({other,ServerMsacc,Other})
          end,
      fs_log(Config, "sched_util_runner.ServerMsaccStats", ServerMsaccStats),
      %%
      {ClientMsaccStats,ServerMsaccStats, flush()}.
  
  fs_log(Config, Name, Term) ->
      PrivDir = proplists:get_value(priv_dir, Config),
      DistPrefix = proplists:get_value(ssl_dist_prefix, Config),
      _ = file:write_file(
            filename:join(PrivDir, DistPrefix ++ "_" ++ Name),
            io_lib:format(
              "~p~n",
              [{{erlang:unique_integer([positive,monotonic]),
  