Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimplePenstockFrancis,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimplePenstockFrancis",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(OpenHPL): time 2.642/2.642, allocations: 258 MB / 265.1 MB, free: 5.383 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.982e-05/2.989e-05, allocations: 4 kB / 327.8 MB, free: 9.895 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1498/0.1499, allocations: 60.24 MB / 388 MB, free: 13.56 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5765/0.7265, allocations: 99.34 MB / 487.3 MB, free: 6.66 MB / 378.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002936/0.7268, allocations: 86.3 kB / 487.4 MB, free: 6.648 MB / 378.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockFrancis.mo:65:3-66:73:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockFrancis
Notification: Performance of FrontEnd: time 0.07665/0.8035, allocations: 15.05 MB / 0.4907 GB, free: 0.7539 MB / 378.7 MB