Thu May 31 15:23:20 2018
Starting ORACLE instance (normal)
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Thu May 31 15:23:37 2018
ARC3 started with pid=41, OS id=15059
ARC1: Archival started
ARC2: Archival started
ARC1: Becoming the 'no FAL' ARCH
ARC1: Becoming the 'no SRL' ARCH
System state dump requested by (instance=1, osid=15002), summary=[abnormal instance termination].
System State dumped to trace file //trace/_diag_14925.trc
USER (ospid: 15002): terminating the instance <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 15002 terminate the instance... Dumping diagnostic data in directory=[cdmp_20180531152337], requested by (instance=1, osid=15002), summary= [abnormal instance termination].
Instance terminated by USER, pid = 15002