Use Verifier.setSystemProperty() instead of cliOptions to avoid "\\" -> "\" bullshit translation done by this huge fucking pile of shit library
Drop pointless private static
Add more logging
Add more logging, including logging exception (which may have huge nasty ugly full build log) but seems like the verifier won't always write a log so w/o this the mvn execution output is lost (stupid maven-verifier junk).
Disable -X for now