BSD 2-Clause License

Linksem, located in the src/, test/ and validation/ directories, is subject to
this BSD 2-Clause License. This license does not apply to files outside these
directories.

Copyright (c) 2016, Dominic Mulligan
Copyright (c) 2018, Stephen Kell
Copyright (c) 2018, Simon Ser
Copyright (c) 2016-2021, Peter Sewell
Copyright (c) 2018, Shaked Flur
Copyright (c) 2020, Thibaut Perami
Copyright (c) 2018, Robert Norton-Wright
Copyright (c) 2018, Ramana Kumar
Copyright (c) 2018, Jonathan French
Copyright (c) 2017, Thomas Bauereiss
All rights reserved.

This software was developed by the University of Cambridge Computer
Laboratory (Department of Computer Science and Technology), in part
funded by EPSRC Programme Grant EP/K008528/1 [REMS: Rigorous
Engineering for Mainstream
Systems](http://www.cl.cam.ac.uk/~pes20/rems), in part funded from
the European Research Council (ERC) under the European Union’s Horizon
2020 research and innovation programme (grant agreement No 789108,
"ELVER"), and in part funded by Google.


Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
