% This file is included by many of the Otter input files.
% It contains operator declarations and a basic search strategy,
% but no axioms.

% The op commands declare infix/prefix/postfix operations.

op(400, infix, ^).  % meet
op(400, infix, v).  % join

% The lex command orders operations for orienting equations.

lex([A, B, C, D, 0, 1, x v x, c(x), x ^ x, f(x, x)]).

% A standard equational strategy (can be modified below).

set(anl_eq).
assign(pick_given_ratio, 3).
assign(max_weight, 25).
clear(detailed_history).

% Limit time and space

assign(max_seconds, 60).
assign(max_mem, 100000).   % 100 MB

% Limit what goes to the output file.

clear(print_new_demod).
clear(print_back_demod).
clear(print_back_sub).
clear(print_kept).
assign(stats_level, 1).

% Always include reflexivity for equational problems.

list(usable).
x = x.
end_of_list.