Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimplePenstockPowerControl,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimplePenstockPowerControl",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.524/2.524, allocations: 256.4 MB / 268.5 MB, free: 12.25 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.789e-05/4.809e-05, allocations: 4 kB / 331.3 MB, free: 13.34 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4108/0.4109, allocations: 59.81 MB / 391.1 MB, free: 5.43 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1844/0.5953, allocations: 97.38 MB / 488.5 MB, free: 3.91 MB / 410.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003433/0.5958, allocations: 87.89 kB / 488.6 MB, free: 3.824 MB / 410.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/HPSimplePenstockPowerControl.mo:47:3-48:73:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockPowerControl
Notification: Performance of FrontEnd: time 0.07708/0.6729, allocations: 14.65 MB / 0.4914 GB, free: 5.141 MB / 426.7 MB