Running command: "" <> buildModelFMU(OpenHPL.Tests.HPElasticKPPenstockCompres,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPElasticKPPenstockCompres",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.58/2.58, allocations: 258 MB / 265.1 MB, free: 5.484 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.993e-05/3.003e-05, allocations: 8 kB / 327.7 MB, free: 9.918 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1386/0.1386, allocations: 60.25 MB / 388 MB, free: 13.57 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5416/0.6803, allocations: 102 MB / 490 MB, free: 5.848 MB / 378.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003038/0.6807, allocations: 88.61 kB / 490.1 MB, free: 5.836 MB / 378.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPElasticKPPenstockCompres.mo:41:3-42:97:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPElasticKPPenstockCompres
Notification: Performance of FrontEnd: time 0.5877/1.268, allocations: 103.1 MB / 0.5793 GB, free: 13.9 MB / 474.7 MB