[tyyang@localhost lab1-fork_join]$ vcs -sverilog testcase.sv
Chronologic VCS (TM)
Version G-2012.09 -- Mon Jun 29 18:26:20 2015
Copyright (c) 1991-2012 by Synopsys Inc.
ALL RIGHTS RESERVED
This program is proprietary and confidential information of Synopsys Inc.
and may be used and disclosed only as authorized in a license agreement
controlling such use and disclosure.
Got SIGSEGV
An unexpected termination has occurred in /home/tyyang/Desktop/synopsys/vcs/install/linux/bin/vcs1