Standard Out:
% File: /tmp/tmp8qmBAP/pl7.6.2b.pl
% cTI version 1.0, poly_ppl, 60000ms, 5 ite
% Unknown skipped directive: reach(i,i,i,i)
% |Sccs|=3
% n-model ...
% constr-lm ...
% concr-lm ...
% b-model ...
% term-cond ...
%  ------------------------------
%  Timings (ms)
%  total: 20
%  isopl_clpn: 0
%  model_clpn: 10
%  constr__lm: 10
%  concret_lm: 0
%  pgnat_bool: 0
%  model_bool: 0
%  term_conds: 0
%  -------------------------------
%  terminating predicates: 66.66%
%  terminating modes: 4
%  -------------------------------
% Possibly non-terminating predicates: [reach/4]
[predicate_term_condition(member(A,B),B),predicate_term_condition(member1(C,D),D),predicate_term_condition(reach(E,F,G,H),0)].

Standard Err: