// This means that either our calculations were wrong or the level above
		// lied to us. In either case, dump some useful state and throw.
		print("runtime: summary[", l-1, "][", lastSumIdx, "] = ", lastSum.start(), ", ", lastSum.max(), ", ", lastSum.end(), "\n")
		print("runtime: level = ", l, ", npages = ", npages, ", j0 = ", j0, "\n")
		print("runtime: p.searchAddr = ", hex(p.searchAddr.addr()), ", i = ", i, "\n")

	mud *mud
	// preciseMass is the distribution mass that must be precise
	// before accumulation is stopped.
	preciseMass float64
	// lastTime and lastMU are the previous point added to the
	// windowed mutator utilization function.
	lastTime int64
	lastMU   float64
}

// resetTime declares a discontinuity in the windowed mutator
// utilization function by resetting the current time.

	e.init.Do(func() {
		e.cached.Store(&AccElem{})
		atomic.StoreInt64(&e.cachedSec, t)
	})
	acc := e.cached.Load()
	if lastT := atomic.LoadInt64(&e.cachedSec); lastT != t {
		// Check if lastT was changed by someone else.
		if atomic.CompareAndSwapInt64(&e.cachedSec, lastT, t) {
			// Now we swap in a new.
			newAcc := &AccElem{}
			old := e.cached.Swap(newAcc)
			var a AccElem

		}
		klog.Warningf("Different API server versions in the cluster were discovered: %v. Please upgrade your control plane"+
			" nodes to the same version of Kubernetes", strings.Join(verMsg, ", "))
	}

	// Get the lastest cluster version
	clusterVersion, err := getLatestClusterVersion(kubeAPIServerVersions)
	if err != nil {
		return upgrades, err
	}
	clusterVersionStr := clusterVersion.String()