Running command: translateModel(OpenHPL.Tests.HPElasticKPPenstockHalfSurgeD,tolerance=0.0001,outputFormat="empty",numberOfIntervals=10000,variableFilter="",fileNamePrefix="OpenHPL_OpenHPL.Tests.HPElasticKPPenstockHalfSurgeD")
Notification: Performance of loadModel(OpenHPL): time 2.228/2.228, allocations: 257 MB / 269.1 MB, free: 11.75 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.433e-05/3.44e-05, allocations: 4 kB / 332 MB, free: 12.76 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3169/0.317, allocations: 59.97 MB / 392 MB, free: 4.598 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1532/0.4702, allocations: 102.5 MB / 494.5 MB, free: 13.93 MB / 426.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002783/0.4705, allocations: 91.94 kB / 494.6 MB, free: 13.84 MB / 426.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPElasticKPPenstockHalfSurgeD.mo:34:3-35:73:writable] Error: Failed to instantiate equation 
connect(discharge.p, turbine.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPElasticKPPenstockHalfSurgeD
Notification: Performance of FrontEnd: time 1.139/1.609, allocations: 182.4 MB / 0.6612 GB, free: 5.91 MB / 458.7 MB