Resolution:
The maximum amount of time can be defined:

( ( (Server_Names * Server_Start_Timeout) + Server_Start_Delay) * Server_Start_Max_Tries)

Assume your RTclient has the following options set:

setopt server_names A,B,C
setopt server_start_timeout 60.0
setopt server_start_delay 20.0
setopt server_start_max_tries  3

The RTserver start sequence for RTclient would be:

A (Server_Start_Timeout),  B (Server_Start_Timeout),
C (Server_Start_Timeout),  (Server_Start_Delay)

Applying the above formula, the longest period of time that RTclient will spend when failing to start any of the RTservers in its Server_Names list would be:

( ( (3 * 60.0) + 20.0) * 3)
( (180.0 + 20.0) * 3)
(200.0 * 3)
600.0 seconds = 10 Minutes