let create_space id clause clause_vars shared_vars local_vars input_partners ordering
process_close process_assert process_split
is_element_incomplete_assert is_element_incomplete_split is_lemma =
{
cus_id = id;
cus_clause = clause;
cus_vars = clause_vars;
cus_shared_vars = shared_vars;
cus_local_vars = local_vars;
cus_input_partners = input_partners;
cus_input_partners_ordering = ordering;
cus_process_close_candidate = process_close;
cus_process_assert_candidate = process_assert;
cus_process_split_candidate = process_split;
cus_is_element_incomplete_assert = is_element_incomplete_assert;
cus_is_element_incomplete_split = is_element_incomplete_split;
cus_lemma = is_lemma;
cus_lemma_learned = if is_lemma then 1 else 0;
cus_utility = ref 0;
}