@article{esbmcplcformalverificationofiec611313lad,
  title = {ESBMC-PLC: Formal Verification of IEC 61131-3 Ladder Diagram Programs Using SMT-Based Model Checking},
  author = {Pierre Dantas and Lucas Cordeiro and Waldir Junior},
  year = {2026},
  eprint = {2606.15461},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.15461},
}