Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.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/Buildings 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_latest_Buildings.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 0.001093/0.001093, allocations: 114.8 kB / 16.43 MB, free: 6.504 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001061/0.001061, allocations: 187.2 kB / 17.36 MB, free: 5.715 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.145/1.145, allocations: 222.9 MB / 241.1 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.208/2.208, allocations: 461.9 MB / 0.7354 GB, free: 11.12 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.63e-05/1.631e-05, allocations: 2.281 kB / 1.055 GB, free: 7.695 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01682/0.01684, allocations: 16.4 MB / 1.071 GB, free: 7.238 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.009392/0.02627, allocations: 6.453 MB / 1.077 GB, free: 0.7695 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001155/0.02745, allocations: 51.88 kB / 1.077 GB, free: 0.7188 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.3903/0.4177, allocations: 1.127 MB / 1.078 GB, free: 14.63 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002934/0.4207, allocations: 1.351 MB / 1.08 GB, free: 14.59 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002451/0.4232, allocations: 1.229 MB / 1.081 GB, free: 14.57 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.004179/0.4273, allocations: 3.767 MB / 1.084 GB, free: 14.5 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003116/0.4305, allocations: 3.225 MB / 1.088 GB, free: 13.98 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002383/0.4329, allocations: 1.57 MB / 1.089 GB, free: 13.89 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002071/0.4349, allocations: 1.536 MB / 1.091 GB, free: 13.61 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003841/0.4353, allocations: 277.8 kB / 1.091 GB, free: 13.61 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001718/0.4371, allocations: 0.9027 MB / 1.092 GB, free: 13.48 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002202/0.4393, allocations: 3.211 MB / 1.095 GB, free: 11.85 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001151/0.4404, allocations: 1.898 MB / 1.097 GB, free: 10.76 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005308/0.441, allocations: 269.7 kB / 1.097 GB, free: 10.62 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0002633/0.4412, allocations: 32.64 kB / 1.097 GB, free: 10.62 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: