aix.user.attr.cpu
This configuration parameter specifies the soft limit (in seconds) for the amount of system time that a user’s process can use.
Use -1 to set an unlimited size; for example, to set the limit to one hour:
aix.user.attr.cpu: 3600
This parameter corresponds to the aix.cpu attribute in the /etc/security.limits file.
The default value is -1.