1 - Check if the program is already instrumented: You can try running the instrumentation command again. If you get an error saying it’s already instrumented, that confirms it. Another way is to inspect the program’s binary with tools like dumpbin (from Visual Studio) to look for coverage-related info.

2 - Find the session ID: There’s no direct command to get the session ID from an instrumented program. You might be able to find it in coverage reports or logs. If not, you’ll need to re-instrument the program with a new session ID.