small fixes

wGRR

@@ -303,7 +303,6 @@ else
 	REQMEM=""
 	echo "[INFO]      --  Estimating required memory"
 	M1=$(awk -f wGRR.awk -v MINP=1 -v MAXP=10 -v OUT=$OUT -v MEM=1 $OUT.allpairs.txt $PRT $OUT.m8)
-	echo $M1
 	REQMEM=$(bc -l <<< $(numfmt --from=iec $M1)*($ARRAYSIZE/10) | numfmt --to=iec | awk '{U=$0;gsub(/[^A-Za-z]/,"",U);V=$0;gsub(/[A-Za-z]+$/,"",V);split(V,a,".");n=split(a[1],b,"");c=b[1]+1;i=1;while(++i<=n){c=c"0"}print c""U}')
 	echo "[INFO]      --  $REQMEM per job required"
 	duration=$SECONDS

wGRR.awk

@@ -296,6 +296,6 @@ END {
 		}
 	}
 	if(MEM){
-		system("ps -wo rss,comm | grep wGRR.awk | grep "OUT" | sort -rn | awk '{print $1;exit}' | numfmt --from-unit=1024 --to=iec" )
+		system("ps T -wo rss,command | grep wGRR.awk | grep "OUT" | sort -rn | awk '{print $1;exit}' | numfmt --from-unit=1024 --to=iec" )
 	}
 }