Elastictube1D tests occasionally fail

[Eder-K]

From checking the recent cron jobs, it seems that the elastictube tests fail at times due to some text difference in one particular line in both the Fluid.log and Solid.log files.

[MakisH]

What difference exactly? Do you already know the origin?

[Eder-K]

It turned out that the compare script detected a change in the preCICE revision. I adapted the script accordingly.