[Soplex] Reporting results for soplex

Ernesto Casablanca (PGR) E.Casablanca2 at newcastle.ac.uk
Mon Mar 3 17:43:28 CET 2025


Hi all,

I am running some LP benchmarks, and I would like to compare SoPlex's performance with other approaches only considering exact solutions.
For this reason, I'm launching the tool with the following command line frags: `--readmode=1 -f0 -o0`.
Then, from the output I need to collect data about the result and, most importantly, some collateral information such as number of refinements and the precision the solver operated at last (if precision boosting occurred).
Comparing the output I get from the standalone tool against the information I collect using SoPlex as a c++ library, I noticed some mismatches that may arise from the fact I'm not interpreting the output correctly.

Since I do not want to miss-represent your work, what do you suggest would be the best way of recording those two metrics or any other metric you think is relevant given the configuration?
Can I collect them from the standard output, or do I necessarily need to use SoPlex as a library?

I have attached an example output I would like to collect the metrics from.

Thanks,
Ernesto Casablanca
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