Running command: translateModel(OpenHPL.Tests.HPSimplePenstockAutoRefGate,tolerance=0.0001,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPSimplePenstockAutoRefGate")
Notification: Performance of loadModel(OpenHPL): time 2.231/2.231, allocations: 257 MB / 269.1 MB, free: 11.68 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.139e-05/3.139e-05, allocations: 4 kB / 332 MB, free: 12.69 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3148/0.3149, allocations: 59.97 MB / 392 MB, free: 4.621 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1411/0.456, allocations: 97.21 MB / 489.2 MB, free: 3.273 MB / 410.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002668/0.4563, allocations: 87.95 kB / 489.3 MB, free: 3.188 MB / 410.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockAutoRefGate.mo:50:3-51:49:writable] Error: Failed to instantiate equation 
connect(turbine.n, discharge.p);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockAutoRefGate
Notification: Performance of FrontEnd: time 0.06306/0.5194, allocations: 14.25 MB / 0.4917 GB, free: 4.895 MB / 426.7 MB