Hi Valery,
[init] [31mError: RAM preservation exceeds available memory[0m[0m [init] [34mWarning: runtime: assigned RAM exceeds available RAM[0m[0m ... [init] [34mWarning: specified quota exceeds available quota, proceeding with a quota of 3424667716[0m[0m [init] [34mWarning: runtime: assigned caps (50000) exceed available caps (1381)[0m[0m
these messages are normal. Sculpt assigns all remaining memory and caps to the runtime subsystem by specifying large amounts of quota to the runtime start node (the real amount is not prior known). It is nothing to worry about - we should definitely try to silence those messages in the future.
You don't see any additional messages with Sculpt because the log of the drivers subsystem is redirected to the report file system so that the Sculpt user can inspect it once the system is up and running. Hence, the drivers log is not routed to core's LOG service. For debugging, you may remove the following routing rule from the "drivers" start node of the sculpt.run script:
<service name="LOG"> <child name="log"/> </service>
With this rule removed, the routing falls back to the parent. Now, with the LOG session routed to core, you should be able to see what the drivers are complaining about.
Cheers Norman