Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo): time 0.04121/0.04121, allocations: 9.138 MB / 28.93 MB, free: 0.8633 MB / 18.57 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001055/0.001055, allocations: 86.27 kB / 35.24 MB, free: 1.141 MB / 24.77 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 158.6 kB / 41.65 MB, free: 1.332 MB / 24.77 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8672/0.8672, allocations: 177.1 MB / 225.1 MB, free: 8.602 MB / 202.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo): time 0.003754/0.003754, allocations: 0.8289 MB / 285.5 MB, free: 15.17 MB / 266.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo): time 1.607/1.607, allocations: 274.9 MB / 0.6057 GB, free: 0.6914 MB / 0.4949 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package AixLib with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo)
Using package SDF with version 0.4.5 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Using package Modelica_DeviceDrivers with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo)
Running command: translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.023e-06/2.023e-06, allocations: 0 / 0.757 GB, free: 34.58 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.565e-05/2.767e-05, allocations: 5.047 kB / 0.757 GB, free: 34.57 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.008945/0.008973, allocations: 9.315 MB / 0.7661 GB, free: 28.66 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.00666/0.01563, allocations: 3.822 MB / 0.7698 GB, free: 26.07 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001324/0.01696, allocations: 65.75 kB / 0.7699 GB, free: 26.05 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009592/0.01792, allocations: 462.1 kB / 0.7703 GB, free: 25.85 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001849/0.01977, allocations: 1.228 MB / 0.7715 GB, free: 25.13 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001618/0.02138, allocations: 0.9474 MB / 0.7724 GB, free: 24.64 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.003992/0.02538, allocations: 5.446 MB / 0.7777 GB, free: 22.29 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004096/0.02947, allocations: 3.391 MB / 0.7811 GB, free: 20.59 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004475/0.03395, allocations: 3.343 MB / 0.7843 GB, free: 19.02 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003973/0.03792, allocations: 2.97 MB / 0.7872 GB, free: 18.09 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.00142/0.03934, allocations: 0.5078 MB / 0.7877 GB, free: 18.09 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001756/0.0411, allocations: 0.7074 MB / 0.7884 GB, free: 18.03 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002411/0.04351, allocations: 2.429 MB / 0.7908 GB, free: 16.91 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.00333/0.04684, allocations: 1.55 MB / 0.7923 GB, free: 16.14 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.005235/0.05207, allocations: 4.129 MB / 0.7963 GB, free: 14.41 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.881e-06/0.05208, allocations: 0 / 0.7963 GB, free: 14.41 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.172e-06/0.05208, allocations: 1.219 kB / 0.7963 GB, free: 14.41 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002217/0.0523, allocations: 0 / 0.7963 GB, free: 14.41 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 994
 * Number of variables: 994
Notification: Performance of Generate backend data structure: time 0.008501/0.0608, allocations: 3.948 MB / 0.8002 GB, free: 12.06 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.178e-05/0.06084, allocations: 12.7 kB / 0.8002 GB, free: 12.06 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00594/0.06678, allocations: 1.58 MB / 0.8017 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003836/0.07062, allocations: 1.608 MB / 0.8033 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002/0.07082, allocations: 271.5 kB / 0.8036 GB, free: 10.43 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008851/0.0717, allocations: 349.7 kB / 0.8039 GB, free: 10.31 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007283/0.07899, allocations: 3.34 MB / 0.8072 GB, free: 9.082 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.632e-05/0.07905, allocations: 1.281 kB / 0.8072 GB, free: 9.082 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003136/0.07937, allocations: 150.2 kB / 0.8073 GB, free: 8.969 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003861/0.07975, allocations: 318.3 kB / 0.8076 GB, free: 8.926 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003364/0.08312, allocations: 1.411 MB / 0.809 GB, free: 8.828 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01821/0.1013, allocations: 16.03 MB / 0.8246 GB, free: 13.39 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002207/0.1035, allocations: 1.846 MB / 0.8264 GB, free: 11.74 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001277/0.1048, allocations: 0.9895 MB / 0.8274 GB, free: 10.9 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001607/0.105, allocations: 80.67 kB / 0.8275 GB, free: 10.84 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.196e-05/0.105, allocations: 64.36 kB / 0.8275 GB, free: 10.77 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=208): time 5.561e-06/0.105, allocations: 0 / 0.8275 GB, free: 10.77 MB / 0.6512 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1]
]
  =
[
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=271): time 0.01859/0.1236, allocations: 8.098 MB / 0.8355 GB, free: 3.086 MB / 0.6512 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001042/0.1237, allocations: 243.5 kB / 0.8357 GB, free: 2.797 MB / 0.6512 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0013/0.125, allocations: 1.233 MB / 0.8369 GB, free: 1.551 MB / 0.6512 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002803/0.1253, allocations: 65.7 kB / 0.837 GB, free: 1.48 MB / 0.6512 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007945/0.1261, allocations: 1.646 MB / 0.8386 GB, free: 15.81 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006971/0.1268, allocations: 0.9955 MB / 0.8395 GB, free: 14.81 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000778/0.1276, allocations: 0.6507 MB / 0.8402 GB, free: 14.14 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0001064/0.1277, allocations: 476.8 kB / 0.8406 GB, free: 13.68 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008609/0.1285, allocations: 0.5865 MB / 0.8412 GB, free: 13.08 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001513/0.13, allocations: 1.93 MB / 0.8431 GB, free: 10.62 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002633/0.1327, allocations: 2.672 MB / 0.8457 GB, free: 7.418 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.429e-05/0.1327, allocations: 11.94 kB / 0.8457 GB, free: 7.406 MB / 0.6668 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1]
]
  =
[
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization): time 0.009009/0.1417, allocations: 4.55 MB / 0.8501 GB, free: 2.785 MB / 0.6668 GB
Notification: Performance of prepare postOptimizeDAE: time 3.464e-05/0.1417, allocations: 16 kB / 0.8502 GB, free: 2.77 MB / 0.6668 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.74e-05/0.1418, allocations: 28 kB / 0.8502 GB, free: 2.742 MB / 0.6668 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01289/0.1547, allocations: 4.313 MB / 0.8544 GB, free: 14.42 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001978/0.1567, allocations: 0.6904 MB / 0.8551 GB, free: 13.73 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01594/0.1726, allocations: 14.58 MB / 0.8693 GB, free: 14.8 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002213/0.1748, allocations: 159.8 kB / 0.8695 GB, free: 14.64 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000209/0.175, allocations: 127.9 kB / 0.8696 GB, free: 14.52 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001812/0.1768, allocations: 0.7352 MB / 0.8703 GB, free: 13.77 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001445/0.1783, allocations: 1.929 MB / 0.8722 GB, free: 11.31 MB / 0.698 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003897/0.1822, allocations: 3.662 MB / 0.8758 GB, free: 7.074 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.137e-05/0.1822, allocations: 4 kB / 0.8758 GB, free: 7.07 MB / 0.698 GB
Warning: The linear system: 
1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_n[2] ;
  line2.v1_p[2] ;
  line2.v3_p[2] ;
  line2.v3_n[2]
]
  =
[
  -transformer.conv1.V2[2] ;
  line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1] ;
  -loadRL.load3.v[2] ;
  line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1]
]
 might be structurally or numerically singular for variable line2.v3_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
4 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1]
]
  =
[
  -loadRL.load1.v[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization_lambda0): time 0.007645/0.1898, allocations: 4.347 MB / 0.88 GB, free: 2.652 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.416e-05/0.1899, allocations: 19.94 kB / 0.88 GB, free: 2.633 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.578e-05/0.1899, allocations: 31.98 kB / 0.8801 GB, free: 2.602 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.007877/0.1978, allocations: 2.842 MB / 0.8828 GB, free: 15.74 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002164/0.1999, allocations: 0.7294 MB / 0.8835 GB, free: 15.01 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01382/0.2137, allocations: 17.59 MB / 0.9007 GB, free: 12.84 MB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002395/0.2161, allocations: 151.8 kB / 0.9009 GB, free: 12.69 MB / 0.7293 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002263/0.2164, allocations: 127.9 kB / 0.901 GB, free: 12.57 MB / 0.7293 GB
Warning: Assuming fixed start value for the following 2 variables:
         node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
         node4.wyeToDelta.delta.phase[2].v[1]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i1[2]) - line2.i3[2] - line2.i2[2]
         0.0 = (-line2.i1[1]) - line2.i3[1] - line2.i2[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 119
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (301):
 * Single equations (assignments): 298
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,3,100.0%), (10,44,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007549/0.2171, allocations: 484.7 kB / 0.9015 GB, free: 12.09 MB / 0.7293 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005082/0.2176, allocations: 283.5 kB / 0.9017 GB, free: 11.81 MB / 0.7293 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_p[1] ;
  line2.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[1]
]
  =
[
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007362/0.225, allocations: 4.152 MB / 0.9058 GB, free: 7.621 MB / 0.7293 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.28e-05/0.225, allocations: 32 kB / 0.9058 GB, free: 7.59 MB / 0.7293 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.701e-05/0.225, allocations: 12 kB / 0.9058 GB, free: 7.578 MB / 0.7293 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.948e-05/0.2251, allocations: 11.95 kB / 0.9058 GB, free: 7.566 MB / 0.7293 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1] ;
  line2.v2_p[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01322/0.2383, allocations: 7.76 MB / 0.9134 GB, free: 15.62 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.36e-05/0.2383, allocations: 8 kB / 0.9134 GB, free: 15.61 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001205/0.2395, allocations: 451.5 kB / 0.9139 GB, free: 15.17 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01106/0.2506, allocations: 4.004 MB / 0.9178 GB, free: 11.15 MB / 0.7449 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005807/0.2511, allocations: 71.89 kB / 0.9178 GB, free: 11.08 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01472/0.2659, allocations: 14.3 MB / 0.9318 GB, free: 12.38 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.893e-06/0.2659, allocations: 11.94 kB / 0.9318 GB, free: 12.36 MB / 0.7605 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008485/0.2743, allocations: 4.616 MB / 0.9363 GB, free: 7.5 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00143/0.2758, allocations: 0.5266 MB / 0.9368 GB, free: 6.973 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008499/0.2766, allocations: 56 kB / 0.9369 GB, free: 6.918 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001505/0.2781, allocations: 95.95 kB / 0.937 GB, free: 6.824 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006598/0.2788, allocations: 242.3 kB / 0.9372 GB, free: 6.59 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001459/0.2789, allocations: 71.95 kB / 0.9373 GB, free: 6.52 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0006562/0.2796, allocations: 0.6041 MB / 0.9379 GB, free: 5.91 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 8e-08/0.2796, allocations: 0 / 0.9379 GB, free: 5.91 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.004608/0.2842, allocations: 1.828 MB / 0.9397 GB, free: 4.082 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (165):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(10,44,70.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002947/0.2845, allocations: 182.9 kB / 0.9398 GB, free: 3.895 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.007922/0.2924, allocations: 6.134 MB / 0.9458 GB, free: 13.61 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 3.917e-06/0.2924, allocations: 0 / 0.9458 GB, free: 13.61 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.00305/0.2955, allocations: 2.361 MB / 0.9481 GB, free: 11.18 MB / 0.7762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001069/0.2965, allocations: 303.6 kB / 0.9484 GB, free: 10.9 MB / 0.7762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008817/0.3054, allocations: 6.424 MB / 0.9547 GB, free: 4.293 MB / 0.7762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001076/0.3064, allocations: 1.122 MB / 0.9558 GB, free: 3.141 MB / 0.7762 GB
Notification: Performance of simCode: alias equations: time 0.001488/0.3079, allocations: 0.5587 MB / 0.9563 GB, free: 2.602 MB / 0.7762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007237/0.3086, allocations: 378 kB / 0.9567 GB, free: 2.23 MB / 0.7762 GB
Notification: Performance of SimCode: time 6.01e-07/0.3086, allocations: 0 / 0.9567 GB, free: 2.23 MB / 0.7762 GB
Notification: Performance of Templates: time 0.09304/0.4017, allocations: 81.08 MB / 1.036 GB, free: 1.645 MB / 0.8543 GB
"
[Timeout remaining time 660]
make -j1 -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.makefile [Timeout 660]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.sim & ./AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 6.3379342360422015]