Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001409/0.001409, allocations: 117.5 kB / 17.1 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0015/0.0015, allocations: 196.8 kB / 18.04 MB, free: 5.055 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.538/1.538, allocations: 222.9 MB / 241.7 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7843/0.7843, allocations: 115.3 MB / 407.2 MB, free: 6.133 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.508e-05/2.508e-05, allocations: 4.359 kB / 0.5584 GB, free: 32.18 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01956/0.01959, allocations: 16.39 MB / 0.5744 GB, free: 21.25 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01312/0.03276, allocations: 6.446 MB / 0.5807 GB, free: 16.88 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004179/0.037, allocations: 56.16 kB / 0.5807 GB, free: 16.87 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003723/0.04075, allocations: 1.132 MB / 0.5818 GB, free: 16.2 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.00598/0.04674, allocations: 1.373 MB / 0.5832 GB, free: 15.44 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004964/0.05184, allocations: 1.225 MB / 0.5844 GB, free: 14.79 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.01111/0.06297, allocations: 3.774 MB / 0.5881 GB, free: 13.27 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.006575/0.0696, allocations: 3.238 MB / 0.5912 GB, free: 11.8 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004553/0.07418, allocations: 1.572 MB / 0.5928 GB, free: 11.14 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.004213/0.07842, allocations: 1.542 MB / 0.5943 GB, free: 10.3 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.001416/0.07986, allocations: 273.3 kB / 0.5945 GB, free: 10.3 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.004222/0.0841, allocations: 0.8946 MB / 0.5954 GB, free: 9.965 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.004512/0.08863, allocations: 3.22 MB / 0.5985 GB, free: 7.258 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.001441/0.09009, allocations: 1.9 MB / 0.6004 GB, free: 5.344 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0007504/0.09085, allocations: 271.2 kB / 0.6007 GB, free: 5.078 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0005734/0.09143, allocations: 31.94 kB / 0.6007 GB, free: 5.047 MB / 446.1 MB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: