pub proof fn lemma_fresh_segment_id_not_in_dom(m: Map<SegmentId, SegmentEntry>)Expand description
ensures
!m.contains_key(fresh_segment_id(m)),pub proof fn lemma_fresh_segment_id_not_in_dom(m: Map<SegmentId, SegmentEntry>)!m.contains_key(fresh_segment_id(m)),