Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY.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 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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.Conversion.Examples.TransformerStepUpDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001159/0.001159, allocations: 102.4 kB / 16.42 MB, free: 6.469 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001153/0.001153, allocations: 192.2 kB / 17.36 MB, free: 5.734 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.288/1.288, allocations: 205.1 MB / 223.2 MB, free: 12.25 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.257/1.257, allocations: 251.7 MB / 0.51 GB, free: 432 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.039e-05/2.041e-05, allocations: 2.281 kB / 0.7264 GB, free: 4.715 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepUpDY): time 0.01838/0.01841, allocations: 16.95 MB / 0.7429 GB, free: 3.707 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.00895/0.02738, allocations: 6.08 MB / 0.7489 GB, free: 13.61 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001161/0.02857, allocations: 51.88 kB / 0.7489 GB, free: 13.55 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.003572/0.03215, allocations: 1.47 MB / 0.7504 GB, free: 12.08 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.00253/0.03469, allocations: 1.058 MB / 0.7514 GB, free: 11.02 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002319/0.03706, allocations: 1.041 MB / 0.7524 GB, free: 9.977 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.003551/0.04062, allocations: 3.099 MB / 0.7554 GB, free: 6.871 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003732/0.04436, allocations: 3.264 MB / 0.7586 GB, free: 3.531 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00196/0.04634, allocations: 1.294 MB / 0.7599 GB, free: 2.234 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002227/0.04857, allocations: 1.247 MB / 0.7611 GB, free: 0.9844 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006128/0.0492, allocations: 240 kB / 0.7613 GB, free: 0.75 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.3586/0.4078, allocations: 0.8293 MB / 0.7621 GB, free: 20.86 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.002762/0.4106, allocations: 2.48 MB / 0.7646 GB, free: 20.19 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.0009624/0.4116, allocations: 1.409 MB / 0.7659 GB, free: 19.49 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004478/0.412, allocations: 223.7 kB / 0.7662 GB, free: 19.45 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0002273/0.4123, allocations: 28.19 kB / 0.7662 GB, free: 19.45 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: