The latest version of ILASP is available to download from GitHub.
Older (unsupported) versions are available to download from SourceForge.
Note that as ILASP versions 1-4 share a common codebase, you should download
the latest version of ILASP (currently version 4.0.0) and specify which
algorithm you wish to run using the --version option. Older
versions of ILASP are better suited to simpler tasks (e.g. learning tasks
with no noise), whereas ILASP3 and ILASP4 are specifically targeted at
solving learning tasks with large numbers of potentially noisy examples. For
more information about each version of the ILASP algorithm, run ILASP with
the --version-info option.