Dataset for Gas-centered Mutation Testing of Ethereum Smart Contracts

This dataset contains additional material for the paper entitled "Gas-centered Mutation Testing of Ethereum Smart Contracts", published by Journal of Software: Evolution and Process. This material includes: Mutation tool, with the implementation of our gas-centered mutation operators. Mutation operators - Example, with the code excerpts used to illustrate the gas perturbation caused by the mutation operators. Smart contract - Accelerator_0b58e2.dir, with the mutants generated in a smart contract and their execution results. Smart contracts_features.xlsx, with the complete list of smart contracts and their characteristics.