"guarantee of correctness" is a correct and usable phrase in written English.
You can use it when referring to somebody or something that promises accuracy or truthfulness. For example: "Respondents were given a guarantee of correctness at the beginning of the survey.".
Of course, rationality is no guarantee of correctness.
However, as the alternative is "just" massive testing of programs experimentally, with no 100% guarantee of correctness, it has remained an active area of research to this day.
In this case, verified methods (e.g. interval analysis), which provide a guarantee of correctness for the computed result, can be of great help for dealing with the appearing uncertainty and for devising accurate control strategies.
Advocates of constructive empiricism might insist that any search for a Cartesian-style guarantee of the correctness of our theory of observability is a search in vain.
Hence, organizations implementing DNSSEC need to frequently verify the correct configuration of DNSSEC parameters and perhaps implement mechanisms to guarantee continuous correctness of configuration and authentic availability of their resources.
Therefore, the counting job must be done in one bolt; then, the readings and writings of KVE will be queued to guarantee the correctness of the KVE status.
Step by step validation of model refinements is necessary to guarantee the correctness of the final product with respect to its initial models.
However, the approach based on global information cannot guarantee the correctness of the updated information over the long path because of the network dynamics in high traffic scenarios.
The y-structure suffices to guarantee the correctness of this algorithm, because it guarantees that all maximal cliques of active semi-squares are kept in Q.
