function ann: lns(var int: obj, array[int] of var int: vars,
                  int: iterations, float: destrRate, int: exploreTime) =
  repeat (i in 1..iterations) ( scope(
      if has_sol() then post(uniformNeighbourhood(vars,destrRate))
      else true endif /\
      time_limit(exploreTime, minimize_bab(obj)) /\
      commit() /\ print()
    ) /\ post(obj < sol(obj)) );