Ciao Preprocessor (integrated Alpha version)
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{Reading /tmp/tmp_g74jg/primes.pl
}
{loaded in 3428.215 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using det with local-control off in 52.003 msec.}
{written file /tmp/tmp_g74jg/primes_det_co.pl}
:- module(_1,[primes/2],[assertions]).

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

:- true pred primes(A,B)
         : ( native_props:mshare([[B]]), ground([A]), gnd(A), term(B) )
        => ( ground([A,B]), gnd(A), rt52(B) )
         + ( is_det, mut_exclusive ).

primes(Limit,Ps) :-
        integers(2,Limit,Is),
        sift(Is,Ps).

:- true pred integers(2,High,_1)
         : ( native_props:mshare([[_1]]), var(_1), ground([High]), gnd(High), term(_1) )
        => ( ground([High,_1]), gnd(High), rt10(_1) )
         + ( is_det, mut_exclusive ).

:- true pred integers(Low,High,_1)
         : ( native_props:mshare([[_1]]), var(_1), ground([Low,High]), num(Low), arithexpression(High), term(_1) )
        => ( ground([Low,High,_1]), num(Low), arithexpression(High), rt6(_1) )
         + ( is_det, mut_exclusive ).

integers(Low,High,[Low|Rest]) :-
        Low= ( ground([_1,_2]), rt55(_1), rt52(_2) )
         + ( is_det, mut_exclusive ).

:- true pred sift(_1,_2)
         : ( native_props:mshare([[_2]]), ground([_1]), rt23(_1), term(_2) )
        => ( ground([_1,_2]), rt46(_1), rt44(_2) )
         + ( is_det, mut_exclusive ).

sift([],[]).
sift([I|Is],[I|Ps]) :-
        remove(I,Is,New),
        sift(New,Ps).

:- true pred remove(P,_1,Nis)
         : ( native_props:mshare([[Nis]]), var(Nis), ground([P,_1]), num(P), rt28(_1), term(Nis) )
        => ( ground([P,_1,Nis]), num(P), rt35(_1), rt37(Nis) )
         + ( is_det, mut_exclusive ).

:- true pred remove(P,_1,Nis)
         : ( native_props:mshare([[Nis]]), var(Nis), ground([P,_1]), rt2(P), rt11(_1), term(Nis) )
        => ( ground([P,_1,Nis]), rt2(P), rt21(_1), rt23(Nis) )
         + ( is_det, mut_exclusive ).

remove(P,[],[]).
remove(P,[I|Is],[I|Nis]) :-
        \+0 is I mod P,
        !,
        remove(P,Is,Nis).
remove(P,[I|Is],Nis) :-
        0 is I mod P,
        !,
        remove(P,Is,Nis).


:- regtype rt54/1.

rt54([]).
rt54([A|B]) :-
        num(A),
        rt54(B).


:- regtype rt53/1.

rt53([]).
rt53([A|B]) :-
        num(A),
        rt54(B).


:- regtype rt52/1.

rt52([]).
rt52([A|B]) :-
        rt2(A),
        rt53(B).


:- regtype rt10/1.

rt10([]).
rt10([A|B]) :-
        rt2(A),
        rt11(B).


:- regtype rt57/1.

rt57([]).
rt57([A|B]) :-
        num(A),
        rt57(B).


:- regtype rt56/1.

rt56([]).
rt56([A|B]) :-
        num(A),
        rt57(B).


:- regtype rt55/1.

rt55([]).
rt55([A|B]) :-
        rt2(A),
        rt56(B).


:- regtype rt24/1.

rt24([]).
rt24([A|B]) :-
        num(A),
        rt24(B).


:- regtype rt23/1.

rt23([]).
rt23([A|B]) :-
        num(A),
        rt24(B).


:- regtype rt47/1.

rt47([]).
rt47([A|B]) :-
        num(A),
        rt47(B).


:- regtype rt46/1.

rt46([]).
rt46([A|B]) :-
        num(A),
        rt47(B).


:- regtype rt45/1.

rt45([]).
rt45([A|B]) :-
        num(A),
        rt45(B).


:- regtype rt44/1.

rt44([]).
rt44([A|B]) :-
        num(A),
        rt45(B).


:- regtype rt28/1.

rt28([]).
rt28([A|B]) :-
        num(A),
        rt28(B).


:- regtype rt36/1.

rt36([]).
rt36([A|B]) :-
        num(A),
        rt36(B).


:- regtype rt35/1.

rt35([]).
rt35([A|B]) :-
        num(A),
        rt36(B).


:- regtype rt38/1.

rt38([]).
rt38([A|B]) :-
        num(A),
        rt38(B).


:- regtype rt37/1.

rt37([]).
rt37([A|B]) :-
        num(A),
        rt38(B).


:- regtype rt2/1.

rt2(2).


:- regtype rt12/1.

rt12([]).
rt12([A|B]) :-
        num(A),
        rt7(B).


:- regtype rt11/1.

rt11([]).
rt11([A|B]) :-
        num(A),
        rt12(B).


:- regtype rt22/1.

rt22([]).
rt22([A|B]) :-
        num(A),
        rt22(B).


:- regtype rt21/1.

rt21([]).
rt21([A|B]) :-
        num(A),
        rt22(B).


:- regtype rt7/1.

rt7([]).
rt7([A|B]) :-
        num(A),
        rt7(B).


:- regtype rt6/1.

rt6([]).
rt6([A|B]) :-
        num(A),
        rt7(B).