VMS Help SUBMIT, Qualifiers, /CPUTIME  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /CPUTIME=time

    Defines a CPU time limit for the batch job. You can specify time
    as delta time, 0, INFINITE, or NONE. If the queue on which the
    job executes has a defined CPUMAXIMUM value, the smaller of
    the SUBMIT command and queue values is used. If the queue on
    which the job executes does not have a specified maximum CPU time
    limit, the smaller of the SUBMIT command and user authorization
    file (UAF) values is used. If the queue on which the job executes
    does not have a specified maximum CPU time limit and the UAF has
    a specified CPU time limit of NONE, either the value 0 or the
    keyword INFINITE allows unlimited CPU time. If you specify the
    keyword NONE, the specified queue or UAF value is used. CPU time
    values must be greater than or equal to the number specified by
    the system parameter PQL_MCPULM.