1 TACAS & tools
2 This special issue
2.1 Improving AMulet2 for verifying multiplier circuits using SAT solving and computer algebra
2.2 SyReNN: a tool for analyzing deep neural networks
2.3 Verified propagation redundancy and compositional UNSAT checking in CakeML
cake_lpr
tool by Tan et al. [8] is the first certificate checker that works directly on the succinct PR format, rather than via translation into weaker proof systems. In addition cake_lpr
comes with formal correctness guarantees as authors provide a verifcation of the machine-code of the tool via the CakeML toolchain. To tackle the problem, the authors provide a translation from the PR format into the proposed Linear PR format (LPR). This format further facilitate compositional proofs, a feature the authors exploit to implement concurrent certificate checking in cake_lpr
. The full approach is demonstrated on a large benchmark of certificates, demonstrating competitive performance.