Depending on the operating system, the stop_iq utility may fail to report running servers when the path to the server exceeds 74 characters.
ps -ef|grep myserver
rsmithson 1133 1 0 07:04:32 ? 223:35
/sunsys1234/users/rsmithson/mybigtest1234_withdeletion
_allcol/IQ-16_0/bin64/myserver
rsmithson 2046 862 0 10:02:30 pts/3 0:00 grep
myserver