>The company itself is incentivized to ignore the warnings to keep things on track.

If ignoring an alarm and keeping it on track "counts" as having kept things on track, there's the perverse incentive. Change incentive to mean a train kept on track after ignoring an false alarm was worse than a late train.

Now the company is as focused, or more, on fixing the bad alarms, than keeping trains on time.

Finding incorrect incentives is usually not that hard.