In the past years, analyzers have been introduced to detect classes of
non-terminating queries for definite logic programs. Although these
non-termination analyzers have shown to be rather precise, their applicability
on real-life Prolog programs is limited because most Prolog programs use
non-logical features. As a first step towards the analysis of Prolog programs,
this paper presents a non-termination condition for Logic Programs containing
integer arithmetics. The analyzer is based on our non-termination analyzer
presented at ICLP 2009. The analysis starts from a class of queries and infers
a subclass of non-terminating ones. In a first phase, we ignore the outcome
(success or failure) of the arithmetic operations, assuming success of all
arithmetic calls. In a second phase, we characterize successful arithmetic
calls as a constraint problem, the solution of which determines the
non-terminating queries.Comment: 15 pages, 2 figures, journal TPLP (special issue on the international
conference of logic programming
