How to mass abort instances and reset your Oracle SOA BPEL environment?

Enterprise who usually run an Oracle SOA Suite BPEL environment to process workflows manage production and multiple test environments where they may need to mass abort instances. Especially to reset the Oracle SOA BPEL environment before running a non-regression or performance test.

Below is the script I usually set up for my clients to close running instances before running new tests or to fully reset the environment.