Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY.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 11.1.0-maint.11.x/package.mo", uses=false)
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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.DY,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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001173/0.001173, allocations: 111.3 kB / 16.42 MB, free: 6.523 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001086/0.001086, allocations: 182 kB / 17.36 MB, free: 5.746 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.131/1.131, 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 11.1.0-maint.11.x/package.mo): time 2.216/2.216, allocations: 469.8 MB / 0.7431 GB, free: 3.348 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.362e-05/1.362e-05, allocations: 2.281 kB / 1.066 GB, free: 13.43 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.3985/0.3985, allocations: 18.26 MB / 1.084 GB, free: 13.25 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.008223/0.4068, allocations: 6.831 MB / 1.09 GB, free: 10.7 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007154/0.4075, allocations: 56.66 kB / 1.091 GB, free: 10.69 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.002991/0.4105, allocations: 1.601 MB / 1.092 GB, free: 9.77 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002317/0.4129, allocations: 1.481 MB / 1.094 GB, free: 8.938 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002418/0.4153, allocations: 1.295 MB / 1.095 GB, free: 8.238 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.004007/0.4193, allocations: 4.244 MB / 1.099 GB, free: 6.461 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002906/0.4222, allocations: 2.842 MB / 1.102 GB, free: 5.16 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002132/0.4244, allocations: 1.755 MB / 1.103 GB, free: 4.418 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001745/0.4261, allocations: 1.699 MB / 1.105 GB, free: 3.672 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003954/0.4265, allocations: 310 kB / 1.105 GB, free: 3.672 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001685/0.4282, allocations: 0.9188 MB / 1.106 GB, free: 3.434 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002274/0.4305, allocations: 3.569 MB / 1.11 GB, free: 1.277 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.00117/0.4317, allocations: 2.135 MB / 1.112 GB, free: 15.89 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004421/0.4321, allocations: 298.1 kB / 1.112 GB, free: 15.73 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 0.0002551/0.4324, allocations: 39.25 kB / 1.112 GB, free: 15.73 MB / 0.8575 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: