Activity Monitor showing incorrect amount of virtual memory size

I noticed that in Activity Monitor that the Virtual Memory size was incorrect.
Does any body else have the same issue?


Ignore that. The method it's calculated works as following:
1. You have the Finder and Safari open.
2. Both programs and no other ones use the content of a single block of data. This block takes up 2MB of RAM or swapfile space.
3. The block is counted as 4MB in the VM size entry because it's being used twice.
Expanding the scenario over many processes and blocks adds up to a VM size figure which is far larger than the actual amount in use or the combined total of RAM and swapfile space.