10.60507/FK2/5IKK7K Held, Stephan Stephan Held https://orcid.org/0000-0003-2188-1559 University of Bonn bonndata 2024 Mathematical Sciences Held, Stephan Stephan Held University of Bonn 2024-09-13 2024-09-20 DIMACS benchmark format 10.60507/FK2/5IKK7K/IFIMGJ 326298882 application/x-bzip2 1.0 Creative Commons Attribution-NonCommercial 4.0 International License. Minimum cost flow instance generated at the Research Institute for Discrete Mathematics, University of Bonn. Contact: Stephan Held (held@dm.uni-bonn.de) These instances arise in VLSI placement legalization (LEGALIZATION subdir) or as linear relaxation of the discrete time-cost tradeoff problem used for voltage threshold assignment (TCT subdir). The LEGALIZATION instances are significantly harder to solve than the TCT instances. All instances are provided in the DIMACS networks format that is specified here: http://archive.dimacs.rutgers.edu/Challenges/ http://archive.dimacs.rutgers.edu/pub/netflow/general-info/specs.tex