Justification for edits
Related
TODO: We need to review the paper and make sure we never use these terms interchangeably.
The criticism isn’t baseless. Not Solved offers less information than Falsified. But our central claim was that these Falsified assertions require runtime confirmation. Not Solved assertions require runtime assumptions. Therefore, from Periscope’s POV, they are largely identical. This is in stark contrast to $\mathsf{Cat-1}$, which are bound to be true in all situations. At that point in the workflow, we are merely looking for these $\mathsf{Cat-1}$ assertions. Anything other than unconstrained guarantees are the same.
Edit
We have to be clear that we are not saying Not Solved and Falsified are the same thing. At the same time convey that for the purposes of our work, they appear to be the same.
Locations
- pp. 4
- Changed it to We interpret the tools’ categories as Proven and Not Proven
- I think using interpret feels better as we are not saying the tools classifies them as such but we interpret them as so
- Changed the footnote to be An assertion can be proven, falsified, or not solved. We combine the latter two into Not Proven. Though they are wildly different, from PERISCOPE’s point of view, any assertion without unconstrained guarantees are functionally the same, requiring further runtime confirmation/assumptions
- First draft. Have to make changes
- Changed it to We interpret the tools’ categories as Proven and Not Proven
- pp. 15
- I don’t think this requires any change
- We are just explaining how a $\mathsf{Cat-3}$ can occur.
TODO: I thought we were clear about this, but lets further highlight that our approach does not assume runtime-consistent assertions are necessarily valid invariants - and that we have an approach to ‘rollback’ falsified Cat-3s.
Section 4.5
We first improve the coverage of both simulation and emulation workloads. After a desirable level of coverage is achieved, indicated by a reduction in the size of the appropriate categories, we attempt to close the FV-RV gap by utilizing two feedback strategies: First, we use consistent Cat-3 assertions to refine the RV workload, increasing its coverage.