Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: "" <> buildModelFMU(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,fileNamePrefix="Buildings_6_0_0_Buildings_Examples_HydronicHeating_TwoRoomsWithStorage",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0126/0.0126, allocations: 107 kB / 15.06 MB, free: 5.555 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001376/0.001375, allocations: 181.7 kB / 15.95 MB, free: 5.52 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.126/2.126, allocations: 194.6 MB / 211.3 MB, free: 10.97 MB / 170.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.45/2.45, allocations: 236.1 MB / 492.6 MB, free: 11.2 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0005183/0.0005184, allocations: 12 kB / 0.587 GB, free: 1.984 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7568/0.7574, allocations: 98.72 MB / 0.6834 GB, free: 16.75 MB / 0.5261 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage): time 2.8/3.557, allocations: 0.5865 GB / 1.27 GB, free: 28.8 MB / 0.9011 GB Notification: Performance of NFInst.instExpressions: time 0.3152/3.872, allocations: 123.5 MB / 1.391 GB, free: 26.98 MB / 0.9011 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0538/3.926, allocations: 0.8316 MB / 1.391 GB, free: 26.98 MB / 0.9011 GB Error: Internal error Instantiation of Buildings.Examples.HydronicHeating.TwoRoomsWithStorage failed with no error message. Notification: Performance of FrontEnd: time 0.01733/3.944, allocations: 3.648 MB / 1.395 GB, free: 26.24 MB / 0.9011 GB