Composition of specifications #132
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`count` to change independently of its next-state relation `Next`. In other words, we expect `inbox` and `count` to be shared variables with another component/spec. Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
shutdown/terminate nodes after termination *detection* by high-level specs. Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
shutdown functionality. Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
spec, we unfortunately have to adapt the composition and create more restsOfTheUniverse. The next-state relation of this composition evaluates to false after the initial state, because it defines variables z and zz to always have equal values. This is only satisfied in the special case where the values of variables z and zz in A are equal throughout all behaviors (e.g. Init changed to ... /\ zz = TRUE). Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
is the concatenation of a behavior defined by A and a behavior defined by B, we won't need the variable `y`. Instead, Spec is changed to use ITE with ENABLED evaluated on the next-state relation of spec A. Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
Signed-off-by: Markus Alexander Kuppe <github.com@lemmster.de>
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Opening a PR, even though this is likely lacking in documentation and too technical to serve as a good example. On the other hand, the more, the merrier. :-)