Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage") translateModel(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Examples.HydronicHeating.TwoRoomsWithStorage") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.76/2.76, allocations: 287.3 MB / 302.3 MB, free: 8.324 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001557/0.001557, allocations: 182.2 kB / 370.8 MB, free: 10.83 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.263/2.263, allocations: 205.4 MB / 0.6295 GB, free: 10.54 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001201/0.001201, allocations: 94.3 kB / 0.7428 GB, free: 6.566 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0006389/0.0006391, allocations: 14.75 kB / 0.8656 GB, free: 141 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2592/0.2599, allocations: 115.3 MB / 0.9782 GB, free: 28.37 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.HydronicHeating.TwoRoomsWithStorage): time 2.584/2.844, allocations: 0.5898 GB / 1.568 GB, free: 45.48 MB / 0.9636 GB Notification: Performance of NFInst.instExpressions: time 0.2756/3.12, allocations: 123.9 MB / 1.689 GB, free: 6.332 MB / 0.9636 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.05589/3.175, allocations: 0.8107 MB / 1.69 GB, free: 5.516 MB / 0.9636 GB Error: Internal error Instantiation of Buildings.Examples.HydronicHeating.TwoRoomsWithStorage failed with no error message. Notification: Performance of FrontEnd: time 0.01561/3.191, allocations: 3.641 MB / 1.693 GB, free: 2.43 MB / 0.9636 GB