That's about the size of it, I get a "critical error" popup and my options are to terminate the VM or leave it up for debugging.
I imported it from the "Solaris 10 1/13 Admin VM" template VM that is on the Oracle network...
There was at least one oddity in the ova import: The VM import somehow thought the ova specified something on the order of 2 *TB* of RAM.
I'm currently re-downloading the ova from Oracle.