/usr/bin/cmtime: invalid option -- '-'
usage: /usr/bin/cmtime
	-B bind_interface (only one of -B or -b accepted)
	-b bind_address (only one of -B or -b accepted)
	-C controller_address
	[-c num_conns] connections per listener
	[-L] run as listening server
	[-m mimic_qp_delay_us]
	[-n num_threads]
	[-P num_peers] total number of peers
	[-p oob_port]
	[-q base_qpn]
	[-r retries]
	[-S] run socket baseline test, 2 peers only
	[-t timeout_ms]