There is an SVRF rulefile statement that may apply to your case:
LAYOUT INPUT EXCEPTION SEVERITY MISSING_REFERENCE 1
I'm not sure if this is exactly what you want but it may be very easy to try. Will you let me know if it works? There are more details about it in the SVRF manual.
It works fine now. This is a useful command.
I was thinking there may be some black box settings like LVS but this is a different approach.
Is there a manual to all svrf commands in the downloaded calibre tool directory?
The documentation isn't downloaded at the same time with the software tree anymore. We get it separately now. Here is a link to some more information:
It sounds like you are interested in the SVRF manual. Here's a link to the online HTML version (but many people prefer the PDF version you can get from the download as above):