Remove redundant artifacts from previous unfinished runs created during the preprocessing of data in result stage
Its annotating to the file created from previous runs and thats why results in error:
```
$ Rscript sus_analysis_script.R
[1] "/home/joseph"
Error in performanceData$HDDRead + performanceData$HDDWritten :
non-numeric argument to binary operator
Calls: source -> withVisible -> eval -> eval
```
Line 81-83 in energy-measurement.yaml should also be copied to the start of the job so as to remove files from abrubptly cancelled pipelines
issue