Test was removed as buggy from the runtest file nearly 20 years ago in:
576f1ee56 ("Removed a test that was not correctly running.")

Test is probably obsolete, not using even legacy API, non-zero exit:

$ ./process -d 8 -b 2 -t 1; echo $?
total number of process to be created nodesum (511) is greater
 than the allowed SEMMSL value (250)
reseting the value of nodesum to SEMMSL
Terminated
143

+ leaving very high load after being terminated.

Reported-by: Li Wang <liwang@redhat.com>
Signed-off-by: Petr Vorel <pvorel@suse.cz>