Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001301/0.001302, allocations: 102.3 kB / 16.37 MB, free: 6.367 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001266/0.001266, allocations: 195.7 kB / 17.31 MB, free: 5.91 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.406/1.406, allocations: 205.1 MB / 223.2 MB, free: 12.28 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.708/1.708, allocations: 292.3 MB / 0.5496 GB, free: 17.53 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.77e-05/2.8e-05, allocations: 6.219 kB / 0.6729 GB, free: 5.879 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01818/0.01822, allocations: 16.28 MB / 0.6888 GB, free: 5.531 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.009792/0.02805, allocations: 6.466 MB / 0.6951 GB, free: 15.05 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001216/0.02929, allocations: 47.88 kB / 0.6951 GB, free: 15 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.002619/0.03192, allocations: 1.123 MB / 0.6962 GB, free: 13.88 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.00273/0.03472, allocations: 1.315 MB / 0.6975 GB, free: 12.55 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002785/0.03752, allocations: 1.255 MB / 0.6988 GB, free: 11.3 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.004063/0.04159, allocations: 3.722 MB / 0.7024 GB, free: 7.57 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003303/0.04491, allocations: 3.183 MB / 0.7055 GB, free: 4.34 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002216/0.04713, allocations: 1.535 MB / 0.707 GB, free: 2.801 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001879/0.04902, allocations: 1.582 MB / 0.7085 GB, free: 1.215 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003064/0.04934, allocations: 272 kB / 0.7088 GB, free: 0.9492 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001574/0.05092, allocations: 0.9282 MB / 0.7097 GB, free: 20 kB / 0.5762 GB
Notification: Performance of combineBinaries: time 0.002402/0.05333, allocations: 3.088 MB / 0.7127 GB, free: 12.91 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.001253/0.0546, allocations: 1.77 MB / 0.7144 GB, free: 11.12 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004307/0.05503, allocations: 259.2 kB / 0.7147 GB, free: 10.87 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.000186/0.05523, allocations: 35.88 kB / 0.7147 GB, free: 10.84 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: