What System Stability Tester can do in brief

* Calculate up to 128 million digits of Pi.
* Create up to 32 threads.
* Recognize the CPU model, manufacturer and operational frequency.
* Compare the calculation results of all the threads after each step and issue a warning if something went wrong.
* Run continuously for up to 50 turns and log the results after each step and each turn.
* Record the calculated digits of Pi in a human readable text file.
* Single threaded calculation of Pi for benchmarking, similar to the well know SuperPi benchmark.
* Checksum validation over the result.