2020-05-19 17:16:52.882 - info: Current DB Version:  12
2020-05-19 17:16:53.150 - info: forking worker process
2020-05-19 17:16:53.156 - info: initializing the download service
2020-05-19 17:16:53.161 - info: forking a child process for the download service pid 19673
2020-05-19 17:16:53.163 - info: Initializing download manager with 6
2020-05-19 17:16:53.445 - info: SDK Manager log file name: sdkm-2020-05-19-17-16-51.log
2020-05-19 17:16:53.447 - info: [Download Service]:loading the download service
initialized download service
got heartbeat request

2020-05-19 17:16:53.447 - info: download service is alive
2020-05-19 17:16:53.449 - info: closing command line window with error: 
2020-05-19 17:16:53.449 - info: cleaning up engine
2020-05-19 17:16:53.449 - info: installManager cleanup
2020-05-19 17:16:53.450 - info: cleanning up the downloader and worker
2020-05-19 17:16:53.450 - info: [Worker] destroying
2020-05-19 17:16:53.451 - info: The overall duration (Download + Install) is 0.235s

2020-05-19 17:16:53.484 - info: 
*** Download Summary ***

        - Bundle: 
        - Download server: 
        - 0B downloaded of 0
        - Download started on: .
        - Download ended on: Tue May 19 2020 17:16:53 GMT+0900 (Korean Standard Time).
        - Download duration: 0.235s.
        - Average total download speed: 0B/s = total downloaded bytes / download duration.
        - Average total bandwidth: 0B/s, average accumulation of all file chunk's speed, downloaded concurrently.
        - Average file chunk's download speed: 0B/s, average of all downloaded file chunk's speed.
        - Max 6 concurrent files using 6 threads.

        Total 0 files:
        - 0 downloaded, 0 cached, 0 failed, 0 skipped

        Details:
None
*** End of Download Summary ***

2020-05-19 17:16:53.485 - info: 
*** Install summary of 0 components ***

        Install started on: did not start installing.

        Install ended on: unknown end time.

        Install duration:  0.000s .

        Install idle time: 0.000s .

        Real install duration (duration - idle time): 0.000s .

        Install 0 components.

            - Up-to-date 0 components.

        Install failed 0 files.

        Install skipped 0 files.

        Install details:
None
*** End of Install Summary ***

2020-05-19 17:16:53.485 - info: 
*** Uninstall summary of 0 components ***

        Uninstall started on: did not start uninstalling.

        Uninstall ended on: 0.

        Uninstall duration:  0.000s .

        Uninstalll idle time: 0.000s .

        Real uninstall duration (duration - idle time): 0.000s .

        Uninstall 0 components.

            - Already uninstalled 0 components.

        Uninstall failed 0 files.

        Uninstall skipped 0 files.

        Uninstall details:
None
*** End of Uninstall Summary ***

2020-05-19 17:16:53.486 - info: process exit with code: 0
2020-05-19 17:16:53.487 - info: worker process exited (destroyed) null SIGTERM
2020-05-19 17:16:53.488 - info: download service terminated due to receipt of signal SIGTERM with code: null