SQL Server Patching

Question

Hi All,
I have patched my 2012 SQL instances running with RTM version to SP2, after the patching got complete i was seeing below messages from summary logs and restarted the server post that, but even after that i see the same messages and the summary.txt file has
not got updated.
My question here is do i need to worry about this or not? I have verified server health check post patching both the instances got upgraded to the new version
11.0.5058.0 and the server health check looks good.
Overall summary:
  Final result:                 
Passed but reboot required, see logs for details
  Exit code (Decimal):           3010
  Start time:                    2015-03-20 16:04:15
  End time:                      2015-03-20 16:30:15
  Requested action:              Patch
Instance MSSQLSERVER overall summary:
  Final result:                 
Passed but reboot required, see logs for details
  Exit code (Decimal):           3010
  Start time:                    2015-03-20 16:04:15
  End time:                      2015-03-20 16:30:15
  Requested action:              Patch
Instance P001 overall summary:
  Final result:                 
Passed but reboot required, see logs for details
  Exit code (Decimal):           3010
  Start time:                    2015-03-20 16:04:15
  End time:                      2015-03-20 16:30:15
  Requested action:              Patch

Answer 1

but even after that i see the same messages and the summary.txt file has not got updated.
Summary.txt is summary report of SQL setup you ran and shows the end result of update. It will not be updated outside setup.
The final result of upgrade was just to reboot. That you have done. 
As you confirmed SQL shows new version 11.0.5058.0(SP2)
and the server health check looks good. You are good and need not worry about anything. Patching was completed successfully.