Ciao Preprocessor (integrated Alpha version)
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{Reading /tmp/tmpcH3G9p/paper2.pl
}
{loaded in 3372.21 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using det with local-control off in 8.0 msec.}
{written file /tmp/tmpcH3G9p/paper2_det_co.pl}
:- module(_1,[p/2],[assertions]).

:- entry p(A,B)
         : ground(A).

:- true pred p(A,B)
         : ( native_props:mshare([[B]]), ground([A]), gnd(A), term(B) )
        => ( native_props:mshare([[B]]), ground([A]), gnd(A), rt9(B) )
         + ( is_det, mut_exclusive ).

:- true pred p(A,g(_1))
         : ( native_props:mshare([[_1]]), var(_1), ground([A]), gnd(A), term(_1) )
        => ( native_props:mshare([[_1]]), ground([A]), rt4(A), term(_1) )
         + ( is_det, mut_exclusive ).

:- true pred p(f(_1),f(_2))
         : ( native_props:mshare([[_2]]), var(_2), ground([_1]), gnd(_1), term(_2) )
        => ( ground([_1,_2]), gnd(_1), gnd(_2) )
         + ( is_det, mut_exclusive ).

p(X,X).
p(f(X),g(Y)) :-
        p(f(X),f(Z)),
        p(Z,g(W)).


:- regtype rt9/1.

rt9(A) :-
        gnd(A).
rt9(g(A)) :-
        term(A).


:- regtype rt5/1.

rt5(A) :-
        gnd(A).
rt5(f(A)) :-
        rt5(A).
rt5(g(A)) :-
        term(A).


:- regtype rt4/1.

rt4(f(A)) :-
        rt5(A).
rt4(g(A)) :-
        term(A).