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System-state

System-statep

Recognizer for system-state structures.

Signature
(system-statep x) → *

Definitions and Theorems

Function: system-statep

(defun system-statep (x)
  (declare (xargs :guard t))
  (let ((__function__ 'system-statep))
    (declare (ignorable __function__))
    (and (mbe :logic (and (alistp x)
                          (equal (strip-cars x)
                                 '(validators network)))
              :exec (fty::alist-with-carsp x '(validators network)))
         (b* ((validators (cdr (std::da-nth 0 x)))
              (network (cdr (std::da-nth 1 x))))
           (and (validators-statep validators)
                (message-setp network))))))

Theorem: consp-when-system-statep

(defthm consp-when-system-statep
  (implies (system-statep x) (consp x))
  :rule-classes :compound-recognizer)