1The main authors and developers of the Btor2Tools package are: 2 3Armin Biere, Johannes Kepler University Linz 4Aina Niemetz, Johannes Kepler University Linz, Stanford University 5Mathias Preiner, Johannes Kepler University Linz, Stanford University 6 7The Btor2Tools package's copyright is held by these individuals and the 8affiliated institutions at the time of their contributions. 9