Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY.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 10.1.1-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.YY,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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,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_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001143/0.001143, allocations: 110 kB / 16.42 MB, free: 6.414 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001093/0.001093, allocations: 188.3 kB / 17.36 MB, free: 5.68 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.179/1.179, allocations: 222.9 MB / 241 MB, free: 15.05 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.106/2.106, allocations: 437 MB / 0.7111 GB, free: 4.402 MB / 0.5762 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.51e-05/1.51e-05, allocations: 4.391 kB / 1.019 GB, free: 9.398 MB / 0.795 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.01961/0.01963, allocations: 19.65 MB / 1.038 GB, free: 5.676 MB / 0.8106 GB
Notification: Performance of NFInst.instExpressions: time 0.009796/0.02946, allocations: 7.12 MB / 1.045 GB, free: 14.54 MB / 0.8262 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000878/0.03036, allocations: 59.88 kB / 1.045 GB, free: 14.48 MB / 0.8262 GB
Notification: Performance of NFTyping.typeComponents: time 0.003819/0.03418, allocations: 1.882 MB / 1.047 GB, free: 12.59 MB / 0.8262 GB
Notification: Performance of NFTyping.typeBindings: time 0.002574/0.03677, allocations: 1.533 MB / 1.049 GB, free: 11.05 MB / 0.8262 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002466/0.03929, allocations: 1.327 MB / 1.05 GB, free: 9.723 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 0.004068/0.04336, allocations: 4.455 MB / 1.054 GB, free: 5.258 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003995/0.04737, allocations: 4.376 MB / 1.059 GB, free: 0.793 MB / 0.8262 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001981/0.04936, allocations: 1.835 MB / 1.06 GB, free: 14.95 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001785/0.05116, allocations: 1.772 MB / 1.062 GB, free: 13.18 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003883/0.05156, allocations: 324 kB / 1.063 GB, free: 12.86 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001807/0.05337, allocations: 0.9166 MB / 1.063 GB, free: 11.94 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.002648/0.05603, allocations: 3.735 MB / 1.067 GB, free: 8.176 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.001402/0.05744, allocations: 2.243 MB / 1.069 GB, free: 5.914 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003892/0.05784, allocations: 319.1 kB / 1.07 GB, free: 5.602 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0002429/0.05809, allocations: 39.88 kB / 1.07 GB, free: 5.562 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: