Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY.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.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001219/0.001219, allocations: 105.3 kB / 16.37 MB, free: 6.352 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001201/0.001201, allocations: 190.1 kB / 17.3 MB, free: 5.906 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.337/1.337, 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 1.706/1.706, allocations: 292.3 MB / 0.5496 GB, free: 17.62 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.471e-05/2.487e-05, allocations: 6.078 kB / 0.6729 GB, free: 5.914 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.02165/0.0217, allocations: 19.51 MB / 0.6919 GB, free: 2.328 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.01157/0.03331, allocations: 7.25 MB / 0.699 GB, free: 11.06 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001948/0.0353, allocations: 59.88 kB / 0.6991 GB, free: 11 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.004522/0.03983, allocations: 1.882 MB / 0.7009 GB, free: 9.113 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.004093/0.04398, allocations: 1.494 MB / 0.7024 GB, free: 7.613 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003533/0.04754, allocations: 1.318 MB / 0.7037 GB, free: 6.293 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.006135/0.05368, allocations: 4.409 MB / 0.708 GB, free: 1.875 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005065/0.05877, allocations: 4.304 MB / 0.7122 GB, free: 13.49 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003516/0.06231, allocations: 1.823 MB / 0.7139 GB, free: 11.66 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003296/0.06563, allocations: 1.831 MB / 0.7157 GB, free: 9.828 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005027/0.06615, allocations: 327.9 kB / 0.716 GB, free: 9.508 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002239/0.0684, allocations: 0.979 MB / 0.717 GB, free: 8.527 MB / 0.5919 GB
Notification: Performance of combineBinaries: time 0.003151/0.07156, allocations: 3.611 MB / 0.7205 GB, free: 4.887 MB / 0.5919 GB
Notification: Performance of replaceArrayConstructors: time 0.001915/0.07349, allocations: 2.087 MB / 0.7226 GB, free: 2.781 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008158/0.07431, allocations: 307.1 kB / 0.7229 GB, free: 2.48 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 0.0003286/0.07465, allocations: 32 kB / 0.7229 GB, free: 2.449 MB / 0.5919 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: