(CommandList
  children: [
    (C {(set)} {(-o)} {(errexit)})
    (C {(set)} {(-o)} {(pipefail)})
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:lfile) op:Equal rhs:{(DQ (/usr/dict/words))} spids:[55])]
      spids: [55]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:rpath)
          op: Equal
          rhs: {(DQ (/poseidon/stor/words))}
          spids: [63]
        )
      ]
      spids: [63]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:mininputs) op:Equal rhs:{(400)} spids:[71])]
      spids: [71]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:maxinputs) op:Equal rhs:{(600)} spids:[77])]
      spids: [77]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:maxtimeout) op:Equal rhs:{(15)} spids:[83])]
      spids: [83]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:jobid) op:Equal rhs:{(SQ )} spids:[90])]
      spids: [90]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:sleeptime) op:Equal rhs:{(SQ )} spids:[92])]
      spids: [92]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:nkeys) op:Equal rhs:{(SQ )} spids:[94])]
      spids: [94]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:njobs) op:Equal rhs:{(0)} spids:[96])]
      spids: [96]
    )
    (FuncDef
      name: cleanup
      body: 
        (BraceGroup
          children: [
            (C {(echo)} 
              {
                (DQ ('completed ') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) 
                  ($ VSub_Name '$njobs') (EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) (' iterations')
                )
              }
            )
            (AndOr
              children: [
                (DBracket
                  expr: (BoolUnary op_id:BoolUnary_n child:{(DQ ($ VSub_Name '$jobid'))})
                )
                (C {(exit)} {(1)})
              ]
              op_id: Op_DPipe
            )
            (C {(echo)} 
              {
                (DQ 
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(date)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [138 140]
                  ) (': abort: cancelling job ') ($ VSub_Name '$jobid')
                )
              }
            )
            (C {(mjob)} {(cancel)} {($ VSub_Name '$jobid')})
            (C {(exit)} {(1)})
          ]
          spids: [104]
        )
      spids: [100 103]
    )
    (C {(echo)} 
      {
        (DQ 
          (CommandSubPart
            command_list: (CommandList children:[(C {(date)})])
            left_token: <Left_CommandSub '$('>
            spids: [163 165]
          ) (': saving /usr/dict/words as /poseidon/stor/words')
        )
      }
    )
    (C {(mput)} {(-f)} {($ VSub_Name '$lfile')} {($ VSub_Name '$rpath')})
    (C {(trap)} {(cleanup)} {(SIGINT)})
    (While
      cond: [(Sentence child:(C {(Lit_Other ':')}) terminator:<Op_Semi ';'>)]
      body: 
        (DoGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:jobid)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [
                              (C {(mjob)} {(create)} {(-n)} {(DQ (stress_cancel))} {(-m)} {(SQ <'sleep 1'>)} 
                                {(-r)} {(wc)}
                              )
                            ]
                          )
                        left_token: <Left_CommandSub '$('>
                        spids: [194 214]
                      )
                    }
                  spids: [193]
                )
              ]
              spids: [193]
            )
            (AndOr
              children: [
                (DBracket
                  expr: (BoolUnary op_id:BoolUnary_n child:{(DQ ($ VSub_Name '$jobid'))})
                )
                (ControlFlow token:<ControlFlow_Break break>)
              ]
              op_id: Op_DPipe
            )
            (C {(echo)} 
              {
                (DQ 
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(date)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [235 237]
                  ) (': created job ') ($ VSub_Name '$jobid')
                )
              }
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:nkeys)
                  op: Equal
                  rhs: 
                    {
                      (ArithSubPart
                        anode: 
                          (ArithBinary
                            op_id: Arith_Plus
                            left: 
                              (ArithBinary
                                op_id: Arith_Percent
                                left: (ArithVarRef name:RANDOM)
                                right: 
                                  (ArithBinary
                                    op_id: Arith_Minus
                                    left: (ArithVarRef name:maxinputs)
                                    right: (ArithVarRef name:mininputs)
                                  )
                              )
                            right: (ArithVarRef name:mininputs)
                          )
                        spids: [245 264]
                      )
                    }
                  spids: [244]
                )
              ]
              spids: [244]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:sleeptime)
                  op: Equal
                  rhs: 
                    {
                      (ArithSubPart
                        anode: 
                          (ArithBinary
                            op_id: Arith_Percent
                            left: (ArithVarRef name:RANDOM)
                            right: (ArithVarRef name:maxtimeout)
                          )
                        spids: [268 277]
                      )
                    }
                  spids: [267]
                )
              ]
              spids: [267]
            )
            (C {(echo)} 
              {
                (DQ 
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(date)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [283 285]
                  ) (': adding inputs and sleeping for ') ($ VSub_Name '$sleeptime') (' seconds')
                )
              }
            )
            (Sentence
              child: 
                (Pipeline
                  children: [
                    (C {(yes)} {(/poseidon/stor/words)})
                    (C {(head)} {(-) ($ VSub_Name '$nkeys')})
                    (C {(mjob)} {(addinputs)} {($ VSub_Name '$jobid')})
                  ]
                  negated: False
                )
              terminator: <Op_Amp '&'>
            )
            (C {(sleep)} {($ VSub_Name '$sleeptime')})
            (C {(wait)})
            (C {(echo)} 
              {
                (DQ 
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(date)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [326 328]
                  ) (': cancelling job')
                )
              }
            )
            (C {(mjob)} {(cancel)} {($ VSub_Name '$jobid')})
            (C {(mjob)} {(watch)} {($ VSub_Name '$jobid')})
            (C {(echo)} 
              {
                (DQ 
                  (CommandSubPart
                    command_list: (CommandList children:[(C {(date)})])
                    left_token: <Left_CommandSub '$('>
                    spids: [350 352]
                  ) (': job done')
                )
              }
            )
            (C {(sleep)} {(3)})
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:njobs)
                  op: Equal
                  rhs: 
                    {
                      (ArithSubPart
                        anode: 
                          (ArithBinary
                            op_id: Arith_Plus
                            left: (ArithVarRef name:njobs)
                            right: (ArithWord w:{(Lit_Digits 1)})
                          )
                        spids: [363 372]
                      )
                    }
                  spids: [362]
                )
              ]
              spids: [362]
            )
          ]
          spids: [190 374]
        )
    )
  ]
)