/PARALLEL=AUTOMATIC cannot be used with /CHECK=BOUNDS and /NOOPTIMIZE.
MANUAL
Controls whether the compiler parses CPAR$ directives and
generates parallel code for loops preceded by CPAR$ DO_PARALLEL.
ALL
Same interpretation as /PARALLEL=(MANUAL, AUTOMATIC) (or
/PARALLEL).
NONE
Same interpretation as /PARALLEL=(NOMANUAL, NOAUTOMATIC) (or
/NOPARALLEL).