Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.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 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001343/0.001343, allocations: 106.1 kB / 16.38 MB, free: 6.02 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001216/0.001216, allocations: 192.3 kB / 17.31 MB, free: 5.621 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.396/1.396, 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 8.1.4-maint.8.1.x/package.mo): time 1.788/1.788, allocations: 292.3 MB / 0.5496 GB, free: 17.49 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.886e-05/2.889e-05, allocations: 2.281 kB / 0.6729 GB, free: 5.871 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.02049/0.02054, allocations: 18.16 MB / 0.6906 GB, free: 3.645 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.0118/0.03237, allocations: 6.829 MB / 0.6973 GB, free: 12.8 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001966/0.03437, allocations: 55.88 kB / 0.6973 GB, free: 12.74 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.003541/0.03793, allocations: 1.473 MB / 0.6988 GB, free: 11.27 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.00333/0.04132, allocations: 1.393 MB / 0.7001 GB, free: 9.867 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00308/0.04441, allocations: 1.282 MB / 0.7014 GB, free: 8.582 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.005116/0.04954, allocations: 4.065 MB / 0.7054 GB, free: 4.508 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005061/0.05462, allocations: 3.884 MB / 0.7092 GB, free: 0.5508 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003501/0.05814, allocations: 1.687 MB / 0.7108 GB, free: 14.86 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003062/0.06122, allocations: 1.706 MB / 0.7125 GB, free: 13.14 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.000439/0.06167, allocations: 303.9 kB / 0.7128 GB, free: 12.85 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002182/0.06387, allocations: 0.9476 MB / 0.7137 GB, free: 11.9 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.003159/0.06704, allocations: 3.359 MB / 0.717 GB, free: 8.516 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.00164/0.06869, allocations: 1.922 MB / 0.7188 GB, free: 6.578 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006483/0.06934, allocations: 287.2 kB / 0.7191 GB, free: 6.297 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0003167/0.06967, allocations: 39.88 kB / 0.7192 GB, free: 6.258 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: