Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 9.1.3-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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.BalancedStepUp.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_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001726/0.001726, allocations: 103.8 kB / 16.42 MB, free: 6.52 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001744/0.001744, allocations: 192.3 kB / 17.36 MB, free: 5.727 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.11/1.11, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 1.859/1.859, allocations: 390.2 MB / 0.6655 GB, free: 0.6484 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 9.277e-06/9.287e-06, allocations: 2.281 kB / 0.9515 GB, free: 7.648 MB / 0.7325 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01595/0.01597, allocations: 16.31 MB / 0.9675 GB, free: 7.281 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.008142/0.02412, allocations: 6.434 MB / 0.9738 GB, free: 0.8281 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007578/0.02489, allocations: 55.81 kB / 0.9738 GB, free: 0.7734 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.002299/0.02719, allocations: 1.131 MB / 0.9749 GB, free: 15.64 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.002289/0.02949, allocations: 1.358 MB / 0.9762 GB, free: 14.28 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002271/0.03178, allocations: 1.224 MB / 0.9774 GB, free: 13.05 MB / 0.7637 GB
Notification: Performance of NFFlatten.flatten: time 0.003499/0.03529, allocations: 3.742 MB / 0.9811 GB, free: 9.297 MB / 0.7637 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002976/0.03828, allocations: 3.175 MB / 0.9842 GB, free: 6.074 MB / 0.7637 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001778/0.04006, allocations: 1.55 MB / 0.9857 GB, free: 4.52 MB / 0.7637 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001773/0.04184, allocations: 1.523 MB / 0.9872 GB, free: 2.992 MB / 0.7637 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002727/0.04213, allocations: 272 kB / 0.9875 GB, free: 2.727 MB / 0.7637 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001196/0.04333, allocations: 0.9048 MB / 0.9883 GB, free: 1.82 MB / 0.7637 GB
Notification: Performance of combineBinaries: time 0.002112/0.04545, allocations: 3.146 MB / 0.9914 GB, free: 14.65 MB / 0.7794 GB
Notification: Performance of replaceArrayConstructors: time 0.001062/0.04652, allocations: 1.856 MB / 0.9932 GB, free: 12.78 MB / 0.7794 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002857/0.04681, allocations: 259.2 kB / 0.9935 GB, free: 12.52 MB / 0.7794 GB
Notification: Performance of FrontEnd: time 0.0001267/0.04694, allocations: 31.94 kB / 0.9935 GB, free: 12.49 MB / 0.7794 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: