Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage.conf.json Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo) Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo) Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo) Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo) Running command: "" <> buildModelFMU(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,fileNamePrefix="Buildings_7_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 3.2.3/package.mo): time 0.01001/0.01002, allocations: 92.88 kB / 15.04 MB, free: 6.059 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001598/0.001598, allocations: 172.9 kB / 15.92 MB, free: 5.996 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.134/2.134, allocations: 205.5 MB / 222.2 MB, free: 13.71 MB / 186.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.565/2.565, allocations: 252.8 MB / 0.511 GB, free: 8.352 MB / 426.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0006494/0.0006493, allocations: 9.844 kB / 0.6243 GB, free: 28.18 MB / 0.4948 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2573/0.258, allocations: 106.2 MB / 0.7281 GB, free: 10.16 MB / 0.5573 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage): time 2.495/2.753, allocations: 0.5905 GB / 1.319 GB, free: 34.08 MB / 0.9167 GB Notification: Performance of NFInst.instExpressions: time 0.3171/3.07, allocations: 123.9 MB / 1.44 GB, free: 468 kB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0518/3.122, allocations: 0.8147 MB / 1.44 GB, free: 15.63 MB / 0.9323 GB Error: Internal error Instantiation of Buildings.Examples.HydronicHeating.TwoRoomsWithStorage failed with no error message. Notification: Performance of FrontEnd: time 0.01701/3.139, allocations: 3.64 MB / 1.444 GB, free: 12.55 MB / 0.9323 GB