arg_permutation.m:020: In clause for predicate `main'/2:
arg_permutation.m:020:   in call to predicate `arg_permutation.test'/5:
arg_permutation.m:020:   in argument 1:
arg_permutation.m:020:     variable `A' has type
arg_permutation.m:020:       float,
arg_permutation.m:020:     expected type was
arg_permutation.m:020:       int
arg_permutation.m:020:     (the actual type is the same as the expected type of
arg_permutation.m:020:     argument 2, which is variable `B', and argument 5);
arg_permutation.m:020:   in argument 2:
arg_permutation.m:020:     variable `B' has type
arg_permutation.m:020:       int,
arg_permutation.m:020:     expected type was
arg_permutation.m:020:       float
arg_permutation.m:020:     (the actual type is the same as the expected type of
arg_permutation.m:020:     argument 1, which is variable `A');
arg_permutation.m:020:   in argument 4:
arg_permutation.m:020:     argument has type
arg_permutation.m:020:       float,
arg_permutation.m:020:     expected type was
arg_permutation.m:020:       string
arg_permutation.m:020:     (the actual type is the same as the expected type of
arg_permutation.m:020:     argument 2, which is variable `B', and argument 5);
arg_permutation.m:020:   in argument 5:
arg_permutation.m:020:     argument has type
arg_permutation.m:020:       string,
arg_permutation.m:020:     expected type was
arg_permutation.m:020:       float
arg_permutation.m:020:     (the actual type is the same as the expected type of
arg_permutation.m:020:     argument 4).
For more information, recompile with `-E'.