@Inproceedings{EPTCS344.7, author = {Fedyukovich, Grigory and R\"ummer, Philipp}, year = {2021}, title = {Competition Report: CHC-COMP-21}, editor = {Hojjat, Hossein and Kafle , Bishoksan}, booktitle = {{\rm Proceedings 8th Workshop on} Horn Clauses for Verification and Synthesis, {\rm Virtual, 28th March 2021}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {344}, publisher = {Open Publishing Association}, pages = {91-108}, doi = {10.4204/EPTCS.344.7}, }