Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 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.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001241/0.001241, allocations: 115.2 kB / 17.1 MB, free: 5.953 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001565/0.001565, allocations: 194.9 kB / 18.03 MB, free: 5.035 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.466/1.466, allocations: 222.9 MB / 241.7 MB, free: 15.07 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7893/0.7893, allocations: 115.3 MB / 407.2 MB, free: 6.145 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.087e-05/3.087e-05, allocations: 2.281 kB / 0.5584 GB, free: 32.24 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02133/0.02137, allocations: 16.29 MB / 0.5743 GB, free: 21.37 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01392/0.03535, allocations: 6.428 MB / 0.5806 GB, free: 17.01 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003053/0.03845, allocations: 51.38 kB / 0.5806 GB, free: 17 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003299/0.04176, allocations: 1.127 MB / 0.5817 GB, free: 16.34 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004909/0.04669, allocations: 1.367 MB / 0.5831 GB, free: 15.58 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004251/0.051, allocations: 1.22 MB / 0.5842 GB, free: 14.94 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.007135/0.05814, allocations: 3.742 MB / 0.5879 GB, free: 13.43 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005961/0.06413, allocations: 3.175 MB / 0.591 GB, free: 12 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00456/0.06871, allocations: 1.554 MB / 0.5925 GB, free: 11.35 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.004548/0.07328, allocations: 1.528 MB / 0.594 GB, free: 10.55 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.000922/0.07422, allocations: 271.2 kB / 0.5943 GB, free: 10.55 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003558/0.07779, allocations: 0.8943 MB / 0.5951 GB, free: 10.21 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.003646/0.08145, allocations: 3.152 MB / 0.5982 GB, free: 7.598 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.001159/0.08262, allocations: 1.857 MB / 0.6 GB, free: 5.727 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0006544/0.08328, allocations: 255.2 kB / 0.6003 GB, free: 5.477 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0005066/0.0838, allocations: 31.94 kB / 0.6003 GB, free: 5.445 MB / 446.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: