Evaluation dataset can be downloaded in this link.
The source code of SnapVuln can be downloaded in this link.
You can also find our repository in Github with this link.
Since Github can not store large files, you should first download the dataset above, and then put them in the data folder in our repository for reproduction.
In this work, we employed an earlier version of Joern (around version 0.3.1) to generate dot files.