Downloads

Per instance set: the instances (MPS and AUX files with a manifest of their construction parameters) and the overview table of the Overview page.

Xu–Wang, integer leader

• instances.zip (2,235 KiB)
• overview.csv (4 KiB)
• overview.json (16 KiB)

Knapsack interdiction, integer leader

• instances.zip (487 KiB)
• overview.csv (9 KiB)
• overview.json (37 KiB)

Xu–Wang, continuous leader

• instances.zip (2,227 KiB)
• overview.csv (4 KiB)
• overview.json (14 KiB)

Knapsack interdiction, continuous leader

• instances.zip (474 KiB)
• overview.csv (8 KiB)
• overview.json (31 KiB)

Fields

• instance-manifest.jsonl: one line per instance with its name (id), the BOBILib source (source_id), q, p (pieces), the number of regional assignments, the breakpoint mode, the follower variables with a PWL term (selected_variables), their breakpoint offsets (deltas), the random seed, and the SHA-256 checksums of the MPS and AUX files.
• overview: per method and source-instance size (all for every size), the number of tasks, proved tasks, proof rate, tasks stopped at the limit with and without an incumbent, failed and infeasible tasks, and the median and maximum solver time of the proved tasks in seconds.

Licenses

• The instances are derived from BOBILib and are distributed under CC BY-SA 4.0, like their sources. Please cite J. Thürauf, T. Kleinert, I. Ljubić, T. Ralphs, and M. Schmidt, BOBILib: Bilevel Optimization (Benchmark) Instance Library, Mathematical Programming Computation, 2026, https://doi.org/10.1007/s12532-025-00294-y.
• The results, text and figures of this site are distributed under CC BY-SA 4.0; its own scripts and style sheets under the MIT license. The bundled libraries keep their licenses: KaTeX, jsPDF and svg2pdf.js (MIT), Vega (BSD-3-Clause), and the DejaVu Sans font (Bitstream Vera / DejaVu license).