Running command: "" <> buildModelFMU(OpenHPL.Tests.HPElasticKPPenstock,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPElasticKPPenstock",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.494/2.494, allocations: 256.4 MB / 268.5 MB, free: 12.26 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.575e-05/4.59e-05, allocations: 8 kB / 331.3 MB, free: 13.35 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4044/0.4045, allocations: 59.8 MB / 391.1 MB, free: 5.461 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1837/0.5882, allocations: 102.7 MB / 493.8 MB, free: 14.65 MB / 426.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003139/0.5886, allocations: 83.95 kB / 493.9 MB, free: 14.57 MB / 426.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/OpenHPL 1.0.2/Tests/HPElasticKPPenstock.mo:41:3-42:97:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPElasticKPPenstock
Notification: Performance of FrontEnd: time 1.415/2.003, allocations: 194.6 MB / 0.6723 GB, free: 13.24 MB / 474.7 MB