-- wc -l results.txt:
	Number of runs 					620
-----------------------------------------------------------
grep 0:0:0:0 results.txt | wc -l
	Detected during kernel building			  0
grep 1:1:0:0 results.txt | wc -l
	Detected during badblocks			599
grep 1:1:1:1 results.txt | wc -l
	not detected at all				 21
	                                               ----
						        620
