Ciao Preprocessor (integrated Alpha version)
| This is an alpha distribution, meant only for testing. Please do let us
| know at ciaopp-bugclip.dia.fi.upm.es any problems you may have.
{loaded in 3804.238 msec.}
{preprocessed for plai in 4.0 msec.}
{analyzed by plai using eterms with local-control off in 4.0 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using shfr with local-control off in 0.0 msec.}
{preprocessed for nfg in 4.001 msec.}
{analyzed by nfg in 0.0 msec.}
{analysis information stored in 0.0 msec.}
{preprocessed for ub bounds cost analysis in 0.0 msec.}
{ub bounds cost analysis performed in 56.004 msec.}
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{preprocessed for lb bounds cost analysis in 0.0 msec.}
{lb bounds cost analysis performed in 36.002 msec.}
{lb bounds cost information stored in 0.0 msec.}
{written file /tmp/tmpoAPr2S/length1_eterms_shfr_nfg_resources_co.pl}
:- module(_1,[len1/2],[assertions,predefres(res_steps),nativeprops,basicmodes,regtypes]).
:- entry len1(A,B)
: ground(A).
:- true pred len1(A,B)
: ( gnd(A), term(B) )
=> ( list(A,gnd), rt8(B) ).
:- true pred len1(A,B)
: ( mshare([[B]]), ground([A]) )
=> ground([A,B]).
:- true pred len1(A,B)
: ( gnd(A), term(B) )
=> ( list(A,gnd), rt8(B) )
+ ( possibly_fails, not_covered ).
:- true pred len1(A,B)
: ( gnd(A), term(B) )
=> ( list(A,gnd), rt8(B), size(lb,A,length(A)), size(lb,B,length(A)+1) )
+ cost(lb,steps,0).
:- true pred len1(A,B)
: ( gnd(A), term(B) )
=> ( list(A,gnd), rt8(B), size(ub,A,length(A)), size(ub,B,length(A)+1) )
+ cost(ub,steps,2*length(A)+1).
len1([],0).
len1([_1|Ts],N) :-
len1(Ts,M),
eq(N,s(M)).
:- true pred eq(X,_1)
: ( term(X), rt10(_1) )
=> ( rt10(X), rt10(_1) ).
:- true pred eq(X,_1)
: ( mshare([[X]]), ground([_1]) )
=> ground([X,_1]).
:- true pred eq(X,_1)
: ( term(X), rt10(_1) )
=> ( rt10(X), rt10(_1) )
+ ( not_fails, covered ).
:- true pred eq(X,_1)
: ( term(X), rt10(_1) )
=> ( rt10(X), rt10(_1), size(lb,X,size(_1)), size(lb,_1,size(_1)) )
+ cost(lb,steps,1).
:- true pred eq(X,_1)
: ( term(X), rt10(_1) )
=> ( rt10(X), rt10(_1), size(ub,X,size(_1)), size(ub,_1,size(_1)) )
+ cost(ub,steps,1).
eq(X,X).
:- regtype rt10/1.
rt10(s(A)) :-
rt8(A).
:- regtype rt8/1.
rt8(0).
rt8(s(A)) :-
rt8(A).