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 0.04315/0.04315, allocations: 9.136 MB / 28.7 MB, free: 0.5352 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 0.0008704/0.0008704, allocations: 87.31 kB / 34.99 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 0.001133/0.001133, allocations: 165.5 kB / 41.38 MB, free: 1.469 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 0.8857/0.8857, allocations: 177.1 MB / 224.8 MB, free: 8.684 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 0.004024/0.004024, allocations: 0.8346 MB / 285.2 MB, free: 15.3 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 1.626/1.626, allocations: 275 MB / 0.6054 GB, free: 0.8086 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 1.483e-06/1.483e-06, allocations: 0.5469 kB / 0.7564 GB, free: 34.85 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.484e-05/1.632e-05, allocations: 2.312 kB / 0.7564 GB, free: 34.85 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.006802/0.006818, allocations: 9.561 MB / 0.7658 GB, free: 28.94 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.005121/0.01194, allocations: 3.837 MB / 0.7695 GB, free: 26.35 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008995/0.01284, allocations: 67.78 kB / 0.7696 GB, free: 26.33 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008862/0.01373, allocations: 458.7 kB / 0.77 GB, free: 26.13 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001395/0.01512, allocations: 1.233 MB / 0.7712 GB, free: 25.41 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001254/0.01637, allocations: 0.9439 MB / 0.7722 GB, free: 24.92 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.002931/0.0193, allocations: 5.443 MB / 0.7775 GB, free: 22.57 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002617/0.02192, allocations: 3.391 MB / 0.7808 GB, free: 20.87 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002232/0.02415, allocations: 3.304 MB / 0.784 GB, free: 19.31 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00214/0.02629, allocations: 3.034 MB / 0.787 GB, free: 18.37 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005388/0.02683, allocations: 0.5184 MB / 0.7875 GB, free: 18.36 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009535/0.02779, allocations: 0.7132 MB / 0.7882 GB, free: 18.3 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.001317/0.0291, allocations: 2.438 MB / 0.7906 GB, free: 17.18 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001145/0.03025, allocations: 1.571 MB / 0.7921 GB, free: 16.4 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.00288/0.03313, allocations: 4.152 MB / 0.7961 GB, free: 14.67 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 3.397e-06/0.03313, allocations: 0 / 0.7961 GB, free: 14.67 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.042e-06/0.03313, allocations: 0.5938 kB / 0.7961 GB, free: 14.67 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 3.686e-05/0.03317, allocations: 0 / 0.7961 GB, free: 14.67 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 0.003998/0.03717, allocations: 4.017 MB / 0.8001 GB, free: 12.36 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.083e-05/0.03721, allocations: 13.25 kB / 0.8001 GB, free: 12.36 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006056/0.04326, allocations: 2.552 MB / 0.8026 GB, free: 11.86 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002427/0.04569, allocations: 1.966 MB / 0.8045 GB, free: 10.81 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001437/0.04583, allocations: 269.3 kB / 0.8047 GB, free: 10.69 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004455/0.04628, allocations: 353.4 kB / 0.8051 GB, free: 10.57 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005586/0.05187, allocations: 3.752 MB / 0.8087 GB, free: 9.242 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.271e-05/0.05192, allocations: 6.062 kB / 0.8088 GB, free: 9.238 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002957/0.05221, allocations: 146.5 kB / 0.8089 GB, free: 9.129 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003502/0.05256, allocations: 335.4 kB / 0.8092 GB, free: 9.09 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003525/0.05609, allocations: 1.799 MB / 0.811 GB, free: 8.809 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01452/0.07061, allocations: 16.45 MB / 0.827 GB, free: 11.34 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002367/0.07298, allocations: 2.061 MB / 0.829 GB, free: 9.309 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001398/0.07438, allocations: 1.105 MB / 0.8301 GB, free: 8.188 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001339/0.07451, allocations: 59.62 kB / 0.8302 GB, free: 8.129 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.437e-05/0.07455, allocations: 73.03 kB / 0.8303 GB, free: 8.051 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=208): time 3.637e-06/0.07456, allocations: 0 / 0.8303 GB, free: 8.051 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 0.02232/0.09688, allocations: 13.93 MB / 0.8439 GB, free: 10.3 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.283e-05/0.09696, allocations: 239.6 kB / 0.8441 GB, free: 10.02 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001132/0.09809, allocations: 1.269 MB / 0.8453 GB, free: 8.738 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001486/0.09824, allocations: 73.7 kB / 0.8454 GB, free: 8.66 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006808/0.09892, allocations: 1.634 MB / 0.847 GB, free: 7.008 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006067/0.09953, allocations: 0.9819 MB / 0.8479 GB, free: 6.02 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007508/0.1003, allocations: 0.6509 MB / 0.8486 GB, free: 5.355 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0003132/0.1006, allocations: 476.8 kB / 0.849 GB, free: 4.887 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00117/0.1018, allocations: 0.7473 MB / 0.8498 GB, free: 4.129 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001759/0.1035, allocations: 2.091 MB / 0.8518 GB, free: 1.504 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003002/0.1065, allocations: 2.957 MB / 0.8547 GB, free: 14.02 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.416e-05/0.1065, allocations: 12 kB / 0.8547 GB, free: 14 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 0.01049/0.117, allocations: 6.213 MB / 0.8608 GB, free: 7.723 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.858e-05/0.1171, allocations: 16 kB / 0.8608 GB, free: 7.707 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.574e-05/0.1171, allocations: 31.92 kB / 0.8608 GB, free: 7.676 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01562/0.1327, allocations: 6.818 MB / 0.8675 GB, free: 0.8398 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001995/0.1347, allocations: 0.8542 MB / 0.8683 GB, free: 15.98 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01767/0.1524, allocations: 16.58 MB / 0.8845 GB, free: 15.03 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002384/0.1547, allocations: 435.3 kB / 0.8849 GB, free: 14.6 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002005/0.1549, allocations: 151.9 kB / 0.8851 GB, free: 14.45 MB / 0.7137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002129/0.1571, allocations: 0.9032 MB / 0.8859 GB, free: 13.54 MB / 0.7137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001715/0.1588, allocations: 2.071 MB / 0.888 GB, free: 10.94 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00428/0.1631, allocations: 4.088 MB / 0.892 GB, free: 6.273 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.075e-05/0.1631, allocations: 8 kB / 0.892 GB, free: 6.266 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 0.009203/0.1723, allocations: 5.723 MB / 0.8976 GB, free: 484 kB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 1.94e-05/0.1723, allocations: 20 kB / 0.8976 GB, free: 464 kB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.981e-05/0.1723, allocations: 24 kB / 0.8976 GB, free: 440 kB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01031/0.1826, allocations: 4.548 MB / 0.902 GB, free: 11.86 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001914/0.1845, allocations: 0.901 MB / 0.9029 GB, free: 10.96 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01489/0.1994, allocations: 19.08 MB / 0.9215 GB, free: 7.273 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002275/0.2017, allocations: 415.3 kB / 0.9219 GB, free: 6.867 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002055/0.2019, allocations: 155.9 kB / 0.9221 GB, free: 6.715 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 0.0008183/0.2027, allocations: 485.7 kB / 0.9226 GB, free: 6.234 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004662/0.2032, allocations: 290.7 kB / 0.9228 GB, free: 5.949 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 0.01003/0.2132, allocations: 5.675 MB / 0.9284 GB, free: 244 kB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.801e-05/0.2133, allocations: 28 kB / 0.9284 GB, free: 216 kB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.117e-05/0.2133, allocations: 15.94 kB / 0.9284 GB, free: 200 kB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.614e-05/0.2133, allocations: 15.95 kB / 0.9284 GB, free: 184 kB / 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 0.01498/0.2283, allocations: 10.12 MB / 0.9383 GB, free: 5.855 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.089e-05/0.2283, allocations: 8 kB / 0.9383 GB, free: 5.848 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001365/0.2296, allocations: 0.6046 MB / 0.9389 GB, free: 5.242 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01416/0.2438, allocations: 6.258 MB / 0.945 GB, free: 14.96 MB / 0.7762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001967/0.244, allocations: 71.95 kB / 0.9451 GB, free: 14.89 MB / 0.7762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01664/0.2606, allocations: 16.1 MB / 0.9608 GB, free: 14.37 MB / 0.7918 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.605e-06/0.2606, allocations: 19.94 kB / 0.9608 GB, free: 14.35 MB / 0.7918 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 0.01/0.2706, allocations: 6.136 MB / 0.9668 GB, free: 7.965 MB / 0.7918 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001063/0.2717, allocations: 0.6233 MB / 0.9674 GB, free: 7.34 MB / 0.7918 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002079/0.2719, allocations: 55.98 kB / 0.9675 GB, free: 7.285 MB / 0.7918 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00139/0.2733, allocations: 379.3 kB / 0.9678 GB, free: 6.914 MB / 0.7918 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004517/0.2738, allocations: 230.4 kB / 0.9681 GB, free: 6.688 MB / 0.7918 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001475/0.2739, allocations: 91.95 kB / 0.9682 GB, free: 6.598 MB / 0.7918 GB
Notification: Performance of sorting global known variables: time 0.0007881/0.2747, allocations: 0.6668 MB / 0.9688 GB, free: 5.926 MB / 0.7918 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.2747, allocations: 0 / 0.9688 GB, free: 5.926 MB / 0.7918 GB
Notification: Performance of remove unused functions: time 0.00488/0.2796, allocations: 1.863 MB / 0.9706 GB, free: 4.062 MB / 0.7918 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 0.0003385/0.2799, allocations: 170.9 kB / 0.9708 GB, free: 3.887 MB / 0.7918 GB
Notification: Performance of simCode: created initialization part: time 0.01079/0.2907, allocations: 7.291 MB / 0.9779 GB, free: 12.44 MB / 0.8074 GB
Notification: Performance of simCode: created event and clocks part: time 4.949e-06/0.2907, allocations: 4.438 kB / 0.9779 GB, free: 12.44 MB / 0.8074 GB
Notification: Performance of simCode: created simulation system equations: time 0.003702/0.2944, allocations: 2.877 MB / 0.9807 GB, free: 9.492 MB / 0.8074 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001175/0.2956, allocations: 303 kB / 0.981 GB, free: 9.215 MB / 0.8074 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009881/0.3055, allocations: 7.085 MB / 0.9879 GB, free: 1.945 MB / 0.8074 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001007/0.3065, allocations: 1.122 MB / 0.989 GB, free: 0.7969 MB / 0.8074 GB
Notification: Performance of simCode: alias equations: time 0.002363/0.3088, allocations: 1.394 MB / 0.9904 GB, free: 15.42 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004439/0.3093, allocations: 168.4 kB / 0.9905 GB, free: 15.26 MB / 0.823 GB
Notification: Performance of SimCode: time 2.024e-06/0.3093, allocations: 4 kB / 0.9906 GB, free: 15.25 MB / 0.823 GB
Notification: Performance of Templates: time 0.07457/0.3839, allocations: 78.57 MB / 1.067 GB, free: 1.07 MB / 0.8855 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: 6.286414897069335]