Huge memory usage for tiny GIF

[adityapatadia]

This GIF uses 10GB+ memory when we try to process and output takes forever.

gifsicle --optimize=2 --output optim.gif input.gif

[kohler]

What version of Gifsicle are you using and on what platform? Using current Gifsicle, I see ~100MB max memory use and it takes 0.8 seconds.

[adityapatadia]

> gifsicle --version
LCDF Gifsicle 1.95
Copyright (C) 1997-2024 Eddie Kohler
This is free software; see the source for copying conditions.
There is NO warranty, not even for merchantability or fitness for a
particular purpose.

MacOS Seqoia 15.1. 16 GB RAM. M3 processor.

This same can be replicated with 1.93 version on linux (I could not check 1.95 on linux)