Issue

It seems that timestamps under date column in the various log tables are not always chronological, for example, have the following process:

start->service task 1 -> service task 2 -> end

The entry in NodeInstanceLog table for "EXITING" the "service task 1" looks like this:

7        _2B7478B5-98B3-462F-B5DD-C5E8F1D3E8C3        2016-05-23 10:54:17.539        org.redhat.gss:WrongLogOrder:1.0        _72636572-34E2-474D-A0C6-D23C1BF32E5F        1        Log1         WorkItemNode        WrongLogOrder.WrongLogOrderProcess        1        1        1

The log date is: 10:54:17.539

The entry in NodeInstanceLog table for "ENTERING" the "service task 2" looks like this:

3        _2B7478B5-98B3-462F-B5DD-C5E8F1D3E8C3        2016-05-23 10:54:17.511        org.redhat.gss:WrongLogOrder:1.0        _E1D4E84C-F3F1-48A8-8E8B-EA5028F82DDD        2        Log2         WorkItemNode        WrongLogOrder.WrongLogOrderProcess        1        0        2

The log date is: 10:54:17.511

As you can see - according to the NodeInstanceLog the 'Service Task 2' was entered before the 'Service Task 1' was exited - which doesn't really make sense.