For PRCTL*-model checking, we need to extract the maximal state
subformulas in a path formula and substitute those with new
labels, e.g., for
(F P>0.5[...]) & G (s=0 & d=1)
we would get
(F a_1) & G a_2
as the resulting formula, with
a_1 => P>0.5[...]
a_2 => s=0 & d=1
This then allows the recursive computation of the satisfaction sets of
the maximal state subformulas and using those in the computation for
the (simplified) path formula.
Tim Quatmann
hannah
Joachim Klein