2018-Feb-16 00:15:36.108398 INFO    [protocol] [70.51.183.251:11897 OUT] Sync data returned unknown top block: 191046 -> 191202 [156 blocks (0 days) behind]
2018-Feb-16 00:15:36.108398 INFO    [protocol] SYNCHRONIZATION started
2018-Feb-16 00:15:47.040039 INFO    [protocol] [70.176.140.29:11897 OUT] Sync data returned unknown top block: 191046 -> 191048 [2 blocks (0 days) behind]
2018-Feb-16 00:15:47.040039 INFO    [protocol] SYNCHRONIZATION started
2018-Feb-16 00:15:47.657226 INFO    [protocol] [70.176.140.29:11897 OUT] SYNCHRONIZED OK
2018-Feb-16 00:15:53.331054 WARNING [Core] Proof of work too weak for block c775953062f05dae5a025d0e3a66cd5bca89b9295f1fc6eab0b1e2245442178f
2018-Feb-16 00:15:57.551757 INFO    [protocol] [86.153.214.184:11897 OUT] Sync data returned unknown top block: 191048 -> 191050 [2 blocks (0 days) behind]
2018-Feb-16 00:15:57.551757 INFO    [protocol] SYNCHRONIZATION started
2018-Feb-16 00:15:59.388671 INFO    [protocol] [86.153.214.184:11897 OUT] SYNCHRONIZED OK
2018-Feb-16 00:16:19.584961 INFO    [protocol] [81.184.138.181:11897 OUT] Sync data returned unknown top block: 191050 -> 191206 [156 blocks (0 days) behind]
2018-Feb-16 00:16:19.584961 INFO    [protocol] SYNCHRONIZATION started
2018-Feb-16 00:16:32.705078 WARNING [Core] Proof of work too weak for block c775953062f05dae5a025d0e3a66cd5bca89b9295f1fc6eab0b1e2245442178f
2018-Feb-16 00:16:44.271484 INFO    [protocol] [69.244.209.87:11897 OUT] Sync data returned unknown top block: 191050 -> 191206 [156 blocks (0 days) behind]
2018-Feb-16 00:16:44.271484 INFO    [protocol] SYNCHRONIZATION started
2018-Feb-16 00:17:01.434570 WARNING [Core] Proof of work too weak for block c775953062f05dae5a025d0e3a66cd5bca89b9295f1fc6eab0b1e2245442178f