Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001282/0.001281, allocations: 117.6 kB / 17.1 MB, free: 5.977 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001436/0.001436, allocations: 196.8 kB / 18.04 MB, free: 5.055 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.495/1.495, allocations: 222.9 MB / 241.7 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8135/0.8135, allocations: 115.3 MB / 407.2 MB, free: 6.121 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.806e-05/2.807e-05, allocations: 3.266 kB / 0.5583 GB, free: 32.18 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD): time 0.02503/0.02506, allocations: 16.35 MB / 0.5743 GB, free: 21.41 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01544/0.04055, allocations: 5.882 MB / 0.58 GB, free: 17.41 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002329/0.04292, allocations: 42.25 kB / 0.5801 GB, free: 17.41 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.00439/0.04733, allocations: 1.374 MB / 0.5814 GB, free: 16.59 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.00577/0.05311, allocations: 1.032 MB / 0.5824 GB, free: 16 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004611/0.05782, allocations: 1.039 MB / 0.5834 GB, free: 15.43 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.006815/0.06466, allocations: 3.003 MB / 0.5864 GB, free: 14.2 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005802/0.0705, allocations: 2.974 MB / 0.5893 GB, free: 12.81 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004247/0.07477, allocations: 1.248 MB / 0.5905 GB, free: 12.27 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.004166/0.07897, allocations: 1.143 MB / 0.5916 GB, free: 11.76 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.001627/0.08063, allocations: 234.2 kB / 0.5918 GB, free: 11.76 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.004328/0.08499, allocations: 0.8062 MB / 0.5926 GB, free: 11.53 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.005828/0.09085, allocations: 2.437 MB / 0.595 GB, free: 10.07 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.002574/0.09345, allocations: 1.449 MB / 0.5964 GB, free: 9.109 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001689/0.09516, allocations: 213.7 kB / 0.5966 GB, free: 8.996 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0005469/0.09572, allocations: 25.12 kB / 0.5966 GB, free: 8.992 MB / 446.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: