#fixed code
                                private void onClockTick(final EventInfo info) {
        for (Host host : datacenter0.getHostList()) {
            System.out.printf("Host %-2d Time: %.0f%n", host.getId(), info.getTime());
            for (Vm vm : host.getVmList()) {
                System.out.printf(
                    "\tVm %2d: Host's CPU utilization: %5.0f%% | Host's RAM utilization: %5.0f%% | Host's BW utilization: %5.0f%%%n",
                    vm.getId(), vm.getHostCpuUtilization()*100, vm.getHostRamUtilization()*100, vm.getHostBwUtilization()*100);
            }
            System.out.printf(
                "Host %-2d Total Utilization:         %5.0f%% |                         %5.0f%% |                        %5.0f%%%n%n",
                host.getId(),host.getCpuPercentUtilization()*100,
                host.getRam().getPercentUtilization()*100,
                host.getBw().getPercentUtilization()*100);
        }
    }
#vulnerable code 
                                private void onClockTick(final EventInfo info) {
        for (Host host : datacenter0.getHostList()) {
            System.out.printf("Host %-2d Time: %.0f\n", host.getId(), info.getTime());
            for (Vm vm : host.getVmList()) {
                System.out.printf(
                    "\tVm %2d: Host's CPU utilization: %5.0f%% | Host's RAM utilization: %5.0f%% | Host's BW utilization: %5.0f%%\n",
                    vm.getId(), vm.getHostCpuUtilization()*100, vm.getHostRamUtilization()*100, vm.getHostBwUtilization()*100);
            }
            System.out.printf(
                "Host %-2d Total Utilization:         %5.0f%% |                         %5.0f%% |                        %5.0f%%\n\n",
                host.getId(),host.getCpuPercentUtilization()*100,
                host.getRam().getPercentUtilization()*100,
                host.getBw().getPercentUtilization()*100);
        }
    } 
                            #location 5 
                            #vulnerability type CHECKERS_PRINTF_ARGS