virtual void execute(cmd_context & ctx) {
if(m_arg_idx<2) {
throw cmd_exception("at least 2 arguments expected");
}
ensure_domain(ctx);
ast_manager& m = ctx.m();
func_decl_ref pred(
m.mk_func_decl(m_rel_name, m_domain->size(), m_domain->c_ptr(), m.mk_bool_sort()), m);
ctx.insert(pred);
datalog::context& dctx = m_dl_ctx->get_dl_context();
dctx.register_predicate(pred, false);
if(!m_kinds.empty()) {
dctx.set_predicate_representation(pred, m_kinds.size(), m_kinds.c_ptr());
}
m_domain = 0;
}
