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 0.03954/0.03954, allocations: 9.124 MB / 29.71 MB, free: 0.8672 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 0.001027/0.001027, allocations: 83.28 kB / 36.03 MB, free: 1.129 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 0.001256/0.001256, allocations: 158.6 kB / 42.45 MB, free: 1.32 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 1.05/1.05, allocations: 177.1 MB / 225.9 MB, free: 8.598 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 0.004268/0.004268, allocations: 0.8352 MB / 286.3 MB, free: 15.18 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 1.64/1.64, allocations: 274.9 MB / 0.6065 GB, free: 15.47 MB / 0.5105 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 1.212e-06/1.212e-06, allocations: 0 / 0.7577 GB, free: 8.617 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.403e-05/1.524e-05, allocations: 4.969 kB / 0.7577 GB, free: 8.613 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.007624/0.007639, allocations: 9.327 MB / 0.7668 GB, free: 2.656 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.006336/0.01397, allocations: 3.819 MB / 0.7706 GB, free: 68 kB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001038/0.01501, allocations: 64.44 kB / 0.7706 GB, free: 52 kB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.001021/0.01603, allocations: 462.5 kB / 0.7711 GB, free: 15.84 MB / 0.6199 GB
Notification: Performance of NFTyping.typeBindings: time 0.002522/0.01856, allocations: 1.222 MB / 0.7723 GB, free: 15.14 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002206/0.02076, allocations: 0.954 MB / 0.7732 GB, free: 14.63 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.005783/0.02654, allocations: 5.447 MB / 0.7785 GB, free: 12.28 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005066/0.03161, allocations: 3.379 MB / 0.7818 GB, free: 10.58 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00666/0.03827, allocations: 3.343 MB / 0.7851 GB, free: 9.012 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004611/0.04288, allocations: 2.974 MB / 0.788 GB, free: 7.902 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.001174/0.04406, allocations: 0.5078 MB / 0.7885 GB, free: 7.395 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001344/0.0454, allocations: 0.6957 MB / 0.7892 GB, free: 6.742 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.002009/0.04741, allocations: 2.438 MB / 0.7915 GB, free: 4.73 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.002359/0.04977, allocations: 1.55 MB / 0.7931 GB, free: 3.312 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.003345/0.05311, allocations: 4.127 MB / 0.7971 GB, free: 15.22 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 3.948e-06/0.05312, allocations: 4 kB / 0.7971 GB, free: 15.21 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.092e-06/0.05312, allocations: 0 / 0.7971 GB, free: 15.21 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 4.301e-05/0.05316, allocations: 0 / 0.7971 GB, free: 15.21 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 0.004146/0.05731, allocations: 3.951 MB / 0.8009 GB, free: 11.22 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.506e-05/0.05734, allocations: 17.58 kB / 0.801 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004592/0.06193, allocations: 1.579 MB / 0.8025 GB, free: 9.633 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001712/0.06365, allocations: 1.603 MB / 0.8041 GB, free: 8 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001383/0.06378, allocations: 271.5 kB / 0.8043 GB, free: 7.734 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003948/0.06418, allocations: 348.3 kB / 0.8047 GB, free: 7.395 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004249/0.06843, allocations: 3.341 MB / 0.8079 GB, free: 3.91 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.533e-05/0.06848, allocations: 7.875 kB / 0.8079 GB, free: 3.902 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002896/0.06877, allocations: 154.2 kB / 0.8081 GB, free: 3.754 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002529/0.06903, allocations: 306.2 kB / 0.8084 GB, free: 3.453 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002127/0.07115, allocations: 1.411 MB / 0.8097 GB, free: 2.043 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01384/0.08499, allocations: 16.04 MB / 0.8254 GB, free: 1.418 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001917/0.0869, allocations: 1.854 MB / 0.8272 GB, free: 15.54 MB / 0.6668 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001313/0.08822, allocations: 0.9713 MB / 0.8282 GB, free: 14.55 MB / 0.6668 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001388/0.08836, allocations: 61.92 kB / 0.8282 GB, free: 14.49 MB / 0.6668 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.846e-05/0.08839, allocations: 63.38 kB / 0.8283 GB, free: 14.42 MB / 0.6668 GB
Notification: Performance of pre-optimization done (n=208): time 3.717e-06/0.0884, allocations: 3.062 kB / 0.8283 GB, free: 14.42 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=271): time 0.01787/0.1063, allocations: 8.094 MB / 0.8362 GB, free: 6.488 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.033e-05/0.1064, allocations: 243.6 kB / 0.8364 GB, free: 6.199 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009768/0.1073, allocations: 1.229 MB / 0.8376 GB, free: 4.957 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001498/0.1075, allocations: 73.7 kB / 0.8377 GB, free: 4.879 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006713/0.1082, allocations: 1.638 MB / 0.8393 GB, free: 3.223 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005954/0.1087, allocations: 0.9877 MB / 0.8403 GB, free: 2.227 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007514/0.1095, allocations: 0.6585 MB / 0.8409 GB, free: 1.555 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 9.998e-05/0.1096, allocations: 476.8 kB / 0.8414 GB, free: 1.086 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007944/0.1104, allocations: 0.5826 MB / 0.8419 GB, free: 0.4922 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001513/0.1119, allocations: 1.931 MB / 0.8438 GB, free: 14.03 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002316/0.1142, allocations: 2.684 MB / 0.8464 GB, free: 10.82 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.05e-05/0.1142, allocations: 8 kB / 0.8464 GB, free: 10.81 MB / 0.6824 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 0.008391/0.1226, allocations: 4.542 MB / 0.8509 GB, free: 6.199 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.686e-05/0.1226, allocations: 16 kB / 0.8509 GB, free: 6.184 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.745e-05/0.1227, allocations: 28 kB / 0.8509 GB, free: 6.156 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01307/0.1357, allocations: 4.322 MB / 0.8551 GB, free: 1.82 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001909/0.1377, allocations: 0.6826 MB / 0.8558 GB, free: 1.137 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01774/0.1554, allocations: 14.57 MB / 0.87 GB, free: 2.203 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002807/0.1582, allocations: 163.8 kB / 0.8702 GB, free: 2.043 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004014/0.1586, allocations: 123.9 kB / 0.8703 GB, free: 1.922 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002125/0.1607, allocations: 0.743 MB / 0.871 GB, free: 1.172 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002101/0.1628, allocations: 1.919 MB / 0.8729 GB, free: 14.72 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004929/0.1678, allocations: 3.681 MB / 0.8765 GB, free: 10.46 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.481e-05/0.1678, allocations: 8 kB / 0.8765 GB, free: 10.45 MB / 0.7137 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 0.01118/0.179, allocations: 4.334 MB / 0.8807 GB, free: 6.043 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.421e-05/0.179, allocations: 20.06 kB / 0.8808 GB, free: 6.023 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.927e-05/0.179, allocations: 28 kB / 0.8808 GB, free: 5.996 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01232/0.1914, allocations: 2.847 MB / 0.8836 GB, free: 3.125 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002973/0.1943, allocations: 0.7255 MB / 0.8843 GB, free: 2.398 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01879/0.2131, allocations: 17.57 MB / 0.9014 GB, free: 252 kB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002753/0.2159, allocations: 159.8 kB / 0.9016 GB, free: 92 kB / 0.7293 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00042/0.2163, allocations: 128 kB / 0.9017 GB, free: 15.96 MB / 0.7449 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 0.0009679/0.2173, allocations: 484.8 kB / 0.9022 GB, free: 15.48 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007291/0.218, allocations: 282.8 kB / 0.9024 GB, free: 15.21 MB / 0.7449 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 0.01129/0.2293, allocations: 4.149 MB / 0.9065 GB, free: 11.03 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.954e-05/0.2293, allocations: 31.98 kB / 0.9065 GB, free: 11 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.153e-05/0.2293, allocations: 12 kB / 0.9065 GB, free: 10.99 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.331e-05/0.2294, allocations: 11.95 kB / 0.9066 GB, free: 10.98 MB / 0.7449 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 0.01859/0.248, allocations: 7.764 MB / 0.9141 GB, free: 3.02 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.387e-05/0.248, allocations: 8 kB / 0.9141 GB, free: 3.012 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00192/0.2499, allocations: 451.8 kB / 0.9146 GB, free: 2.57 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01682/0.2668, allocations: 3.997 MB / 0.9185 GB, free: 14.56 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000589/0.2673, allocations: 75.89 kB / 0.9185 GB, free: 14.48 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01663/0.284, allocations: 14.29 MB / 0.9325 GB, free: 15.78 MB / 0.7762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.584e-06/0.284, allocations: 11.94 kB / 0.9325 GB, free: 15.77 MB / 0.7762 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 0.008656/0.2926, allocations: 4.617 MB / 0.937 GB, free: 10.91 MB / 0.7762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001145/0.2938, allocations: 0.5296 MB / 0.9375 GB, free: 10.38 MB / 0.7762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003253/0.2941, allocations: 59.94 kB / 0.9376 GB, free: 10.32 MB / 0.7762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001315/0.2954, allocations: 91.95 kB / 0.9377 GB, free: 10.23 MB / 0.7762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009137/0.2963, allocations: 238.3 kB / 0.9379 GB, free: 9.996 MB / 0.7762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001856/0.2965, allocations: 71.95 kB / 0.938 GB, free: 9.926 MB / 0.7762 GB
Notification: Performance of sorting global known variables: time 0.000969/0.2975, allocations: 0.608 MB / 0.9386 GB, free: 9.312 MB / 0.7762 GB
Notification: Performance of sort global known variables: time 4e-08/0.2975, allocations: 0 / 0.9386 GB, free: 9.312 MB / 0.7762 GB
Notification: Performance of remove unused functions: time 0.005374/0.3029, allocations: 1.828 MB / 0.9404 GB, free: 7.484 MB / 0.7762 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 0.0003739/0.3032, allocations: 182.8 kB / 0.9405 GB, free: 7.297 MB / 0.7762 GB
Notification: Performance of simCode: created initialization part: time 0.009549/0.3128, allocations: 6.124 MB / 0.9465 GB, free: 1.016 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 1.027e-05/0.3128, allocations: 3.938 kB / 0.9465 GB, free: 1.012 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.00359/0.3164, allocations: 2.37 MB / 0.9488 GB, free: 14.57 MB / 0.7918 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001576/0.318, allocations: 294.9 kB / 0.9491 GB, free: 14.3 MB / 0.7918 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01114/0.3291, allocations: 6.435 MB / 0.9554 GB, free: 7.676 MB / 0.7918 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001512/0.3306, allocations: 1.114 MB / 0.9565 GB, free: 6.535 MB / 0.7918 GB
Notification: Performance of simCode: alias equations: time 0.001953/0.3326, allocations: 0.5598 MB / 0.957 GB, free: 5.973 MB / 0.7918 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007326/0.3333, allocations: 374 kB / 0.9574 GB, free: 5.605 MB / 0.7918 GB
Notification: Performance of SimCode: time 2.084e-06/0.3333, allocations: 4 kB / 0.9574 GB, free: 5.602 MB / 0.7918 GB
Notification: Performance of Templates: time 0.0872/0.4205, allocations: 82.66 MB / 1.038 GB, free: 3.32 MB / 0.8699 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: 7.010937131009996]