Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimplePenstock,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimplePenstock",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.461/2.461, allocations: 258 MB / 271.8 MB, free: 13.63 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.235e-05/4.244e-05, allocations: 4 kB / 335.8 MB, free: 1.941 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1315/0.1316, allocations: 60.24 MB / 396.1 MB, free: 5.57 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5427/0.6743, allocations: 96.37 MB / 492.4 MB, free: 3.523 MB / 394.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004099/0.6748, allocations: 95.7 kB / 492.5 MB, free: 3.477 MB / 394.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstock.mo:51:3-52:85:writable] Error: Failed to instantiate equation 
connect(discharge.p, pipe2.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstock
Notification: Performance of FrontEnd: time 0.07854/0.7534, allocations: 15.58 MB / 0.4962 GB, free: 5.68 MB / 410.7 MB