The reference program is the C program, ./testseed-c. Output from it goes to /tmp/testseed-497.c.txt.

The program being tested is the Common Lisp program. Output it goes to /tmp/testseed-497.lisp.txt.

I will run both programs, & save their outputs to separate files. Then I will compare them with diff. Any difference probably indicates an error. If it works, you'll see three lines which look like commands you would type on the Bourne shell command line. If you see anything else, especially differences after the diff command, or if you see less than the three commands, it indicates an error. You probably can't debug the error from this web page.

$ ./testseed-c >/tmp/testseed-497.c.txt
error

End.