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.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 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.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_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_maint.7.0.x_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 0.001008/0.001013, allocations: 106.4 kB / 16.42 MB, free: 6.492 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008938/0.0008938, allocations: 187.2 kB / 17.35 MB, free: 5.742 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.262/1.262, allocations: 205.1 MB / 223.2 MB, free: 12.23 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 1.326/1.326, allocations: 251.7 MB / 0.51 GB, free: 416 kB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.687e-05/1.686e-05, allocations: 2.281 kB / 0.7265 GB, free: 4.66 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01715/0.01717, allocations: 16.28 MB / 0.7424 GB, free: 4.316 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.009637/0.02685, allocations: 6.462 MB / 0.7487 GB, free: 13.84 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001021/0.0279, allocations: 51.88 kB / 0.7487 GB, free: 13.79 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.002474/0.03038, allocations: 1.127 MB / 0.7498 GB, free: 12.65 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.002438/0.03287, allocations: 1.315 MB / 0.7511 GB, free: 11.33 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002511/0.0354, allocations: 1.238 MB / 0.7523 GB, free: 10.09 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.003566/0.03897, allocations: 3.734 MB / 0.756 GB, free: 6.352 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003138/0.04212, allocations: 3.171 MB / 0.7591 GB, free: 3.129 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00185/0.04398, allocations: 1.543 MB / 0.7606 GB, free: 1.582 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001664/0.04565, allocations: 1.578 MB / 0.7621 GB, free: 0 / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.001394/0.3773, allocations: 268.8 kB / 0.7624 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003532/0.3809, allocations: 0.918 MB / 0.7633 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.004027/0.385, allocations: 3.087 MB / 0.7663 GB, free: 17.52 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.00174/0.3867, allocations: 1.763 MB / 0.768 GB, free: 16.65 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008756/0.3876, allocations: 259.1 kB / 0.7683 GB, free: 16.6 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0003447/0.388, allocations: 35.19 kB / 0.7683 GB, free: 16.6 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: