On 10.03.21 23:31, Michael Leuschel wrote:
> Hi Isaac,
> I had a quick look at the example on
> and tried to add the Solution predicate to Init and the Invariant (to
> see if ProB could initialise the spec and solve it at the same time).
> It did not find a solution.
> I think this
> GreenLeftOfWhite == \E i \in 1..4 : colors[i] = "green" /\ colors[i] = “white"
> has to be:
> GreenLeftOfWhite == \E i \in 1..4 : colors[i] = "green" /\ colors[i+1] = “white"
> After that, I was able to load and solve the Puzzle pretty quickly (< 5
> ms to find solution). I haven’t check the solution though.
> (I realized that ProB does not like [FALSE]_ in your spec; I will try
> and fix this.)
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