Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY.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.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|probe_Y_1.V.1.|probe_Y_1.V.2.|probe_Y_1.V.3.|probe_D_1.V.1.|probe_D_1.V.2.|probe_D_1.V.3.|probe_2.V.1.|probe_2.V.2.|probe_2.V.3.|probe_Y_1.theta.1.|probe_Y_1.theta.2.|probe_Y_1.theta.3.|probe_D_1.theta.1.|probe_D_1.theta.2.|probe_D_1.theta.3.|probe_2.theta.1.|probe_2.theta.2.|probe_2.theta.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|probe_Y_1.V.1.|probe_Y_1.V.2.|probe_Y_1.V.3.|probe_D_1.V.1.|probe_D_1.V.2.|probe_D_1.V.3.|probe_2.V.1.|probe_2.V.2.|probe_2.V.3.|probe_Y_1.theta.1.|probe_Y_1.theta.2.|probe_Y_1.theta.3.|probe_D_1.theta.1.|probe_D_1.theta.2.|probe_D_1.theta.3.|probe_2.theta.1.|probe_2.theta.2.|probe_2.theta.3.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001092/0.001092, allocations: 107.2 kB / 16.42 MB, free: 6.527 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001053/0.001053, allocations: 190.1 kB / 17.36 MB, free: 5.723 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.106/1.106, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.171/2.171, allocations: 461.9 MB / 0.7354 GB, free: 11.1 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.093e-05/1.094e-05, allocations: 6.219 kB / 1.055 GB, free: 7.75 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY): time 0.01685/0.01686, allocations: 16.99 MB / 1.071 GB, free: 6.711 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.007627/0.0245, allocations: 6.031 MB / 1.077 GB, free: 0.6602 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007009/0.02522, allocations: 47.88 kB / 1.077 GB, free: 0.6133 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.3749/0.4001, allocations: 1.47 MB / 1.079 GB, free: 15.32 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.002164/0.4023, allocations: 1.064 MB / 1.08 GB, free: 15.29 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001953/0.4042, allocations: 1.047 MB / 1.081 GB, free: 15.27 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.002896/0.4072, allocations: 3.111 MB / 1.084 GB, free: 15.21 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003039/0.4102, allocations: 3.261 MB / 1.087 GB, free: 14.69 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001717/0.4119, allocations: 1.301 MB / 1.088 GB, free: 14.63 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001353/0.4133, allocations: 1.181 MB / 1.089 GB, free: 14.51 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003477/0.4137, allocations: 249.8 kB / 1.09 GB, free: 14.51 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001434/0.4151, allocations: 0.8074 MB / 1.09 GB, free: 14.49 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.001595/0.4167, allocations: 2.537 MB / 1.093 GB, free: 13.2 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.0007791/0.4175, allocations: 1.486 MB / 1.094 GB, free: 12.35 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003045/0.4178, allocations: 220.5 kB / 1.094 GB, free: 12.23 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0001821/0.418, allocations: 22.44 kB / 1.095 GB, free: 12.23 MB / 0.8419 GB
Error: Internal error NBackendDAE.lowerIfEquationBody failed for: