Standard Out:
% File: /tmp/tmprUcGy-/flatlength-bff.pl
% cTI version 1.0, poly_ppl, 60000ms, 5 ite
% Unknown skipped directive: fl(b,f,f)
% |Sccs|=2
% n-model ...
% constr-lm ...
% concr-lm ...
% b-model ...
% term-cond ...
%  ------------------------------
%  Timings (ms)
%  total: 30
%  isopl_clpn: 0
%  model_clpn: 10
%  constr__lm: 0
%  concret_lm: 10
%  pgnat_bool: 0
%  model_bool: 10
%  term_conds: 0
%  -------------------------------
%  terminating predicates: 100.00%
%  terminating modes: 11
%  -------------------------------
[predicate_term_condition(append(A,B,C),C+A),predicate_term_condition(fl(D,E,F),D+E*F)].

Standard Err: