halting vs timeout

halting

noun
  • The action of one who halts; a stopping or hesitancy. 

adj
  • Prone to pauses or breaks; hesitant; broken. 

timeout

noun
  • The intentional termination of an incomplete task after a time limit considered long enough for it to end normally. 

  • The allowed maximal time for a process to end normally. 

How often have the words halting and timeout occurred in a corpus of books? (source: Google Ngram Viewer )