Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.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.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001344/0.001344, allocations: 115.8 kB / 17.1 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001318/0.001318, allocations: 198.9 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 1.529/1.529, 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 0.7954/0.7954, allocations: 115.3 MB / 407.2 MB, free: 6.117 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.663e-05/2.663e-05, allocations: 4.953 kB / 0.5583 GB, free: 32.38 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.02106/0.02109, allocations: 16.97 MB / 0.5749 GB, free: 21.2 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01181/0.03298, allocations: 6.026 MB / 0.5808 GB, free: 17.11 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00222/0.03523, allocations: 44.56 kB / 0.5808 GB, free: 17.11 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.004253/0.0395, allocations: 1.476 MB / 0.5823 GB, free: 16.23 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004004/0.04352, allocations: 1.069 MB / 0.5833 GB, free: 15.62 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.003233/0.04683, allocations: 1.048 MB / 0.5843 GB, free: 15.05 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.007063/0.05391, allocations: 3.126 MB / 0.5874 GB, free: 13.76 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005016/0.05895, allocations: 3.258 MB / 0.5906 GB, free: 12.22 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003836/0.06281, allocations: 1.301 MB / 0.5918 GB, free: 11.66 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.003555/0.06639, allocations: 1.185 MB / 0.593 GB, free: 11.12 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0008268/0.06724, allocations: 242 kB / 0.5932 GB, free: 11.12 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003152/0.07041, allocations: 0.808 MB / 0.594 GB, free: 10.9 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.002992/0.07341, allocations: 2.534 MB / 0.5965 GB, free: 9.211 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.001233/0.07466, allocations: 1.489 MB / 0.5979 GB, free: 7.883 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.000651/0.07532, allocations: 223.4 kB / 0.5981 GB, free: 7.664 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0005344/0.07586, allocations: 27.94 kB / 0.5982 GB, free: 7.637 MB / 446.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: