(List
  (FunctionDef usage []
    (Com {[LIT_CHARS cat]}
      <
      (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "\n"][LIT_CHARS "Run Mesos tests within a duration and attach gdb if the tests time out. This\n"][LIT_CHARS "script will run the test command under the current work directory. To put the\n"][LIT_CHARS "time limit only on tests, compile the project before running the script. This\n"][LIT_CHARS "script works only on Linux.\n"][LIT_CHARS "\n"][LIT_CHARS "Usage: "][VarSub 0][LIT_CHARS " [-h] <test_cmd> <duration>\n"][LIT_CHARS "\n"][LIT_CHARS "  test_cmd   Command that runs the tests.\n"][LIT_CHARS "             e.g., MESOS_VERBOSE=1 make check GTEST_SHUFFLE=1\n"][LIT_CHARS "  duration   Duration (in seconds) before the tests time out.\n"][LIT_CHARS "             e.g., 3600, "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "((160 * 60))\n"][LIT_CHARS "  -h         Print this help message and exit\n"]]} <REDIR_DLESS "<<"> 0),
      >
    )
  )
  (FunctionDef die []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [VarSub @]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (If
    (Com {[LIT_CHARS test]} {[VarSub #]} {[LIT_CHARS -ne]} {[LIT_CHARS 2]}    )
    (List
      (Com {[LIT_CHARS usage]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_cmd', {[VarSub 1]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('duration', {[VarSub 2]})])
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "This script runs with session id "][VarSub $][LIT_CHARS " and can be terminated by: pkill -s "][VarSub $]]}  )
  (Com {[LIT_CHARS printf]} {[DQ [ComSub (Com {[LIT_CHARS date]})]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ": start running "][VarSub test_cmd]]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('start', {[ComSub (Com {[LIT_CHARS date]} {[LIT_OTHER "+"] [DQ [LIT_CHARS "%s"]]})]})])
  (Fork
    (Com {[LIT_CHARS eval]} {[VarSub test_cmd]}    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_cmd_pid', {[VarSub !]})])
  (While
    (Com {[LIT_DBRACKET_LIKE "["]} {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[ComSub (Com {[LIT_CHARS date]} {[LIT_OTHER "+"] [DQ [LIT_CHARS "%s"]]})]}} {A Atom NODE_ARITH_WORD {[VarSub start]}}}]} {[LIT_CHARS -lt]} {[VarSub duration]} {[LIT_DBRACKET_LIKE "]"]}    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('running', {[ComSub (Pipeline (Com {[LIT_CHARS ps]} {[LIT_CHARS p]} {[VarSub test_cmd_pid]} {[LIT_CHARS h]}) (Com {[LIT_CHARS wc]} {[LIT_CHARS -l]}) )]})])
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub running]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Test finished"]]}          )
          (Com {[LIT_CHARS wait]} {[VarSub test_cmd_pid]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('exit_status', {[VarSub ?]})])
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Exit status: "][VarSub exit_status]]}          )
          (Com {[LIT_CHARS exit]} {[VarSub exit_status]}          )
        )
      )
      (Com {[LIT_CHARS sleep]} {[LIT_CHARS 5]}      )
    )
  )
  (Com {[LIT_CHARS printf]} {[DQ [ComSub (Com {[LIT_CHARS date]})]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ": process still running after "][VarSub duration][LIT_CHARS " seconds"]]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('tmp', {[ComSub (Com {[LIT_CHARS mktemp]} {[LIT_CHARS XXXXX]})]})])
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "thread apply all bt"]]}
    <
    (FilenameRedirectNode filename={[VarSub tmp]} <REDIR_GREAT ">"> 1),
    >
  )
  (For test_pid [{[ComSub (Com {[LIT_CHARS pgrep]} {[LIT_CHARS -s]} {[LIT_CHARS 0]})]}])
    (List
      (Com {[LIT_CHARS cat]}
        <
        (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "==========\n"][LIT_CHARS "\n"][LIT_CHARS "Attaching gdb to "][ComSub (Com {[LIT_CHARS ps]} {[LIT_CHARS o]} {[LIT_CHARS pid] [LIT_COMMA ","] [LIT_CHARS cmd]} {[LIT_CHARS p]} {[VarSub test_pid]} {[LIT_CHARS h]})][LIT_CHARS "\n"][LIT_CHARS "\n"][LIT_CHARS "==========\n"]]} <REDIR_DLESS "<<"> 0),
        >
      )
      (Com {[LIT_CHARS gdb]} {[LIT_CHARS attach]} {[VarSub test_pid]}
        <
        (FilenameRedirectNode filename={[VarSub tmp]} <REDIR_LESS "<"> 0),
        >
      )
    )
  )
  (Com {[LIT_CHARS rm]} {[VarSub tmp]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Test failed and killing the stuck test process"]]}  )
  (Com {[LIT_CHARS pkill]} {[LIT_CHARS -s]} {[LIT_CHARS 0]}  )
  (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}  )
)