QString content=QString::fromLocal8Bit(file.readAll());
            qDebug() << content;
            /*
catchchallenger (9509, #threads: 1)
-------------------------------------------------------------------
se.exec_start                                :    2684287448.746205
se.vruntime                                  :    1277095189.518030
se.sum_exec_runtime                          :             2.013108
nr_switches                                  :                    4
nr_voluntary_switches                        :                    3
nr_involuntary_switches                      :                    1
se.load.weight                               :                 1024
se.avg.runnable_avg_sum                      :                18397
se.avg.runnable_avg_period                   :                19082
se.avg.load_avg_contrib                      :                  987
se.avg.decay_count                           :           2559935996
policy                                       :                    0
prio                                         :                  120
clock-delta                                  :                   12
*/
            QRegularExpression regex("^.*se.sum_exec_runtime[ \t]*:[ \t]*([0-9]+).*$");
            if(!regex.isValid())
                abort();
            regex.setPatternOptions(QRegularExpression::CaseInsensitiveOption|QRegularExpression::MultilineOption);
            if(content.contains(regex))
            {
                content.replace(regex,"\\1");
                bool ok;
                qint64 returnedValue=content.toULongLong(&ok);
                if(!ok)
                {
                    qDebug() << "File" << file.fileName() << "don't have se.sum_exec_runtime or have bug" << content;
                    abort();
                }
                return returnedValue;
            }
            else
                qDebug() << "File" << file.fileName() << "don't have se.sum_exec_runtime" << content;