Creates a disposable, no-ingress EC2 fleet on the isolated experiment worker.
Enter one image per line, up to 4. Tags are resolved to immutable digests during preflight. Pulls use weighted round-robin independently on every fleet member.
Applies per instance for both single- and multi-image runs. Concurrent pulls of the same image remain isolated in separate config, archive, log, and trial directories.
This generates real anonymous download traffic and permanently changes the target package counter. Type RUN 240 to continue.