Running command: "" <> buildModelFMU(OpenHPL.Tests.HPSimplePenstockControl,fileNamePrefix="OpenHPL_OpenHPL_Tests_HPSimplePenstockControl",fmuType="me",version="2.0",platforms={"static"})
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(OpenHPL): time 2.432/2.432, allocations: 257.8 MB / 264.8 MB, free: 15.98 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.1948/2.627, allocations: 62.54 MB / 327.4 MB, free: 1.426 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.324/2.951, allocations: 60.21 MB / 387.6 MB, free: 7.074 MB / 314.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1846/3.135, allocations: 98.92 MB / 486.5 MB, free: 4.762 MB / 410.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003527/3.136, allocations: 87.95 kB / 486.6 MB, free: 4.676 MB / 410.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/OpenHPL 1.1.1/Tests/HPSimplePenstockControl.mo:50:3-51:61:writable] Error: Failed to instantiate equation 
connect(discharge.n, tail.n);.
Error: Error occurred while flattening model OpenHPL.Tests.HPSimplePenstockControl
Error: Internal error SimCode: The model OpenHPL.Tests.HPSimplePenstockControl could not be translated to FMU