Artifacts for FSE2025 Paper #796 This replication package contains the necessary files to redo the experiment and verify the experimental results. Environment and Hardware The experiments were conducted within a Docker container equipped with 20-core CPU and 120GB memory. The operating system is Ubuntu 14.04 64-bit. Instructions To redo the experiment, follow the steps below: Ensure you have Python 3 and other necessary dependencies to install GCC compilers. Move the entire gcc directory to the root directory of your system. Run the following command in the terminal: python3 gcc-run.py To verify the experimental results in the paper, follow the steps below: Ensure you have Python 3 installed on your system. Run the following command in the terminal: python3 verify-results.py Files The replication package contains the following files: gcc-run.py: This script executes the experiment. verify-results.py: This script verifies the experimental results. gccbugs_summary.txt: This file contains summary information of all the bugs in the benchmark. Directories The replication package contains the following directories: compilers: The directory is where the GCC compilers will be installed using the provided script. cov: This directory contains the collected code coverage used to verify the experimental results. gccbugs: This directory contains the dataset used in the experiment.