public function renderSummaryReport(Collector $collector)
    {
        $pkills = str_pad($collector->getKilledCount(), 8, ' ', STR_PAD_LEFT);
        $pescapes = str_pad($collector->getEscapeCount(), 8, ' ', STR_PAD_LEFT);
        $perrors = str_pad($collector->getErrorCount(), 8, ' ', STR_PAD_LEFT);
        $ptimeouts = str_pad($collector->getTimeoutCount(), 8, ' ', STR_PAD_LEFT);
        $pshadows = str_pad($collector->getShadowCount(), 8, ' ', STR_PAD_LEFT);
        $this->write(PHP_EOL, false);
        $this->write($collector->getTotalCount() . ' mutations were generated:');
        $this->write($pkills . ' mutants were killed');
        $this->write($pshadows . ' mutants were not covered by tests');
        $this->write($pescapes . ' covered mutants were not detected');
        $this->write($perrors . ' fatal errors were encountered');
        $this->write($ptimeouts . ' time outs were encountered');
        $this->write(PHP_EOL, false);
        $vanquishedTotal = $collector->getVanquishedTotal();
        $measurableTotal = $collector->getMeasurableTotal();
        if ($measurableTotal !== 0) {
            $detectionRateTested  = round(100 * ($vanquishedTotal / $measurableTotal));
        } else {
            $detectionRateTested  = 0;
        }
        if ($collector->getTotalCount() !== 0) {
            $coveredRate = round(100 * (($measurableTotal) / $collector->getTotalCount()));
            $detectionRateAll = round(100 * ($vanquishedTotal / $collector->getTotalCount()));
        } else {
            $coveredRate = 0;
            $detectionRateAll = 0;
        }
        $this->write('Metrics:');
        $this->write('    Mutation Score Indicator (MSI): <options=bold>' . $detectionRateAll . '%</options=bold>');
        $this->write('    Mutation Code Coverage: <options=bold>' . $coveredRate . '%</options=bold>');
        $this->write('    Covered Code MSI: <options=bold>' . $detectionRateTested . '%</options=bold>');
        $this->write(PHP_EOL, false);
        $this->write('Remember that some mutants will inevitably be harmless (i.e. false positives).');
    }