Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 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.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001213/0.001213, allocations: 110.5 kB / 16.42 MB, free: 6.039 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001127/0.001127, allocations: 186.7 kB / 17.35 MB, free: 5.598 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.24/1.24, allocations: 205.1 MB / 223.2 MB, free: 12.26 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 1.263/1.263, allocations: 251.7 MB / 0.51 GB, free: 412 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.009e-05/3.02e-05, allocations: 2.281 kB / 0.7265 GB, free: 4.617 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01748/0.01752, allocations: 16.35 MB / 0.7424 GB, free: 4.203 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.01015/0.02772, allocations: 6.497 MB / 0.7488 GB, free: 13.69 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001409/0.02916, allocations: 47.88 kB / 0.7488 GB, free: 13.64 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.002621/0.03179, allocations: 1.13 MB / 0.7499 GB, free: 12.51 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.002732/0.03453, allocations: 1.327 MB / 0.7512 GB, free: 11.18 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002727/0.03732, allocations: 1.247 MB / 0.7525 GB, free: 9.926 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.00415/0.04148, allocations: 3.749 MB / 0.7561 GB, free: 6.168 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00338/0.04487, allocations: 3.242 MB / 0.7593 GB, free: 2.879 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002199/0.04708, allocations: 1.551 MB / 0.7608 GB, free: 1.324 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.3705/0.4176, allocations: 1.593 MB / 0.7624 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008461/0.4185, allocations: 273.3 kB / 0.7626 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00211/0.4206, allocations: 0.9177 MB / 0.7635 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.002455/0.423, allocations: 3.157 MB / 0.7666 GB, free: 17.47 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.001126/0.4242, allocations: 1.809 MB / 0.7684 GB, free: 16.57 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005083/0.4247, allocations: 268.6 kB / 0.7686 GB, free: 16.52 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0002274/0.4249, allocations: 34.81 kB / 0.7686 GB, free: 16.52 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: