Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.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 0.00112/0.00112, allocations: 109.1 kB / 16.42 MB, free: 6.484 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001177/0.001177, allocations: 187.2 kB / 17.35 MB, free: 5.703 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.41/1.41, allocations: 222.9 MB / 241.1 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002116/0.002116, allocations: 290.5 kB / 291.5 MB, free: 14.46 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9569/0.9569, allocations: 169.3 MB / 0.499 GB, free: 4.41 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.137e-05/2.139e-05, allocations: 2.281 kB / 0.6821 GB, free: 6.953 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.401/0.401, allocations: 16.39 MB / 0.6981 GB, free: 10.34 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01291/0.414, allocations: 6.428 MB / 0.7044 GB, free: 5.992 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002274/0.4163, allocations: 50.06 kB / 0.7045 GB, free: 5.984 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003099/0.4194, allocations: 1.135 MB / 0.7056 GB, free: 5.312 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004641/0.4241, allocations: 1.348 MB / 0.7069 GB, free: 4.559 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.00452/0.4287, allocations: 1.257 MB / 0.7081 GB, free: 3.887 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.00796/0.4367, allocations: 3.78 MB / 0.7118 GB, free: 2.309 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005342/0.442, allocations: 3.236 MB / 0.715 GB, free: 0.875 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004044/0.4461, allocations: 1.564 MB / 0.7165 GB, free: 228 kB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.003557/0.4497, allocations: 1.532 MB / 0.718 GB, free: 15.54 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006202/0.4503, allocations: 274.3 kB / 0.7183 GB, free: 15.54 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002961/0.4533, allocations: 0.9033 MB / 0.7191 GB, free: 15.3 MB / 0.4981 GB
Notification: Performance of combineBinaries: time 0.003792/0.4571, allocations: 3.205 MB / 0.7223 GB, free: 13.36 MB / 0.4981 GB
Notification: Performance of replaceArrayConstructors: time 0.00196/0.4591, allocations: 1.897 MB / 0.7241 GB, free: 12.13 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.000784/0.4599, allocations: 265.2 kB / 0.7244 GB, free: 12 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 0.0004729/0.4603, allocations: 35.59 kB / 0.7244 GB, free: 11.99 MB / 0.4981 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: