for(double a1=0.000001d; a1<=1.0d; a1+=1.0d){
for(double a2=10.0d; a2<=15.0d; a2+=10.0d){
QualityStats stats[] = qrun.execute_var(judge, submitLog, null, scorelogger, a1, a2);
// print an avarage sum of the results
QualityStats avg = QualityStats.average(stats);
avg.batch_log(Double.toString(a1) , 2, logger, " ");
}