proofs/containers/hash_table/pop.bend checks

import Base
import ../../lib/logic.bend as L
import ../../lib/nat.bend as N
import ../../lib/u32.bend as U
import ../../lib/array.bend as AR
import ../../../spec/lib/common.bend as SC
import ../../../spec/containers/hash_table.bend as S
import ../../lib/u32div.bend as UD
import ../../../src/math/hash.bend as HS
import ../../../src/containers/hash_table.bend as H
import ./keys.bend as K
import ./table.bend as TB
import ./buckets.bend as B
import ./cyc.bend as CY
import ./arr.bend as AX
import ./inv.bend as IV
import ./state.bend as ST
import ./lookup.bend as LK
import ./size.bend as SZ
import ./speclem.bend as SL
import ./get.bend as G
import ./insm.bend as IM
import ./insa.bend as IA
import ./insert.bend as IS
import ./rehash.bend as RH
import ./delmv.bend as DM
import ./poplem.bend as PL
import ./delw.bend as DW
import ./probe_impl.bend as PI
import ./probe_all.bend as PA
import ../../lib/nat_list.bend as NL
import ../../lib/words32.bend as W32
import ../../lib/links.bend as LKx