Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.conf.json
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 0.001065/0.001065, allocations: 80.44 kB / 19.17 MB, free: 0.7461 MB / 13.93 MB
"
[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 0.001202/0.001202, allocations: 165.9 kB / 22.45 MB, free: 2.109 MB / 18.57 MB
"
[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 0.8793/0.8793, allocations: 177.1 MB / 202.8 MB, free: 5.75 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.03502/0.03502, allocations: 9.11 MB / 268.3 MB, free: 4.496 MB / 250.7 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/SDF master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005234/0.0005234, allocations: 35.83 kB / 327.8 MB, free: 5.832 MB / 298.7 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 3.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo): time 1.592/1.592, allocations: 275 MB / 0.6467 GB, free: 2.891 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 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo)
Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/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)
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)
Running command: "" <> buildModelFMU(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,fileNamePrefix="AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,fileNamePrefix="AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.583e-06/1.583e-06, allocations: 0 / 0.9281 GB, free: 21.18 MB / 0.7293 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.633e-05/1.791e-05, allocations: 6.219 kB / 0.9281 GB, free: 21.18 MB / 0.7293 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.0133/0.01332, allocations: 17.43 MB / 0.9451 GB, free: 10.59 MB / 0.7293 GB
Notification: Performance of NFInst.instExpressions: time 0.008779/0.02209, allocations: 6.659 MB / 0.9516 GB, free: 6.32 MB / 0.7293 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001202/0.0233, allocations: 68.88 kB / 0.9517 GB, free: 6.301 MB / 0.7293 GB
Notification: Performance of NFTyping.typeComponents: time 0.002275/0.02557, allocations: 1.478 MB / 0.9531 GB, free: 5.496 MB / 0.7293 GB
Notification: Performance of NFTyping.typeBindings: time 0.003069/0.02864, allocations: 1.483 MB / 0.9546 GB, free: 4.648 MB / 0.7293 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002881/0.03152, allocations: 1.271 MB / 0.9558 GB, free: 3.969 MB / 0.7293 GB
Notification: Performance of NFFlatten.flatten: time 0.005147/0.03667, allocations: 5.53 MB / 0.9612 GB, free: 1.578 MB / 0.7293 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004438/0.04111, allocations: 3.351 MB / 0.9645 GB, free: 15.88 MB / 0.7449 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005453/0.04656, allocations: 3.302 MB / 0.9677 GB, free: 14.29 MB / 0.7449 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004364/0.05092, allocations: 2.883 MB / 0.9705 GB, free: 12.97 MB / 0.7449 GB
Notification: Performance of NFPackage.collectConstants: time 0.001229/0.05215, allocations: 0.5105 MB / 0.971 GB, free: 12.97 MB / 0.7449 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002273/0.05443, allocations: 1.209 MB / 0.9722 GB, free: 12.58 MB / 0.7449 GB
Notification: Performance of NFScalarize.scalarize: time 0.001958/0.05638, allocations: 2.404 MB / 0.9745 GB, free: 11.05 MB / 0.7449 GB
Notification: Performance of NFVerifyModel.verify: time 0.002149/0.05853, allocations: 1.534 MB / 0.976 GB, free: 10.15 MB / 0.7449 GB
Notification: Performance of NFConvertDAE.convert: time 0.006108/0.06464, allocations: 7.938 MB / 0.9838 GB, free: 4.492 MB / 0.7449 GB
Notification: Performance of FrontEnd - DAE generated: time 8.386e-06/0.06465, allocations: 0 / 0.9838 GB, free: 4.492 MB / 0.7449 GB
Notification: Performance of FrontEnd: time 2.825e-06/0.06465, allocations: 0 / 0.9838 GB, free: 4.492 MB / 0.7449 GB
Notification: Performance of Transformations before backend: time 0.0001457/0.0648, allocations: 5.312 kB / 0.9838 GB, free: 4.488 MB / 0.7449 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 983
 * Number of variables: 983
Notification: Performance of Generate backend data structure: time 0.007263/0.07206, allocations: 3.758 MB / 0.9875 GB, free: 1.957 MB / 0.7449 GB
Notification: Performance of prepare preOptimizeDAE: time 6.455e-05/0.07212, allocations: 12.98 kB / 0.9875 GB, free: 1.953 MB / 0.7449 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006777/0.0728, allocations: 0.5368 MB / 0.988 GB, free: 1.574 MB / 0.7449 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006997/0.0798, allocations: 2.427 MB / 0.9904 GB, free: 15.89 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003387/0.08319, allocations: 2.149 MB / 0.9925 GB, free: 13.71 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001366/0.08332, allocations: 263.4 kB / 0.9927 GB, free: 13.45 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000471/0.08379, allocations: 352.3 kB / 0.9931 GB, free: 13.11 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009252/0.09305, allocations: 7.209 MB / 1 GB, free: 5.777 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.418e-05/0.0931, allocations: 11.89 kB / 1 GB, free: 5.766 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003368/0.09344, allocations: 148 kB / 1 GB, free: 5.621 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002852/0.09372, allocations: 330 kB / 1.001 GB, free: 5.297 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009192/0.1029, allocations: 7.016 MB / 1.007 GB, free: 14.27 MB / 0.7762 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01917/0.1221, allocations: 18.44 MB / 1.025 GB, free: 11.25 MB / 0.7918 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004503/0.1266, allocations: 3.726 MB / 1.029 GB, free: 7.5 MB / 0.7918 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003235/0.1298, allocations: 2.526 MB / 1.032 GB, free: 4.941 MB / 0.7918 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001392/0.13, allocations: 49.91 kB / 1.032 GB, free: 4.895 MB / 0.7918 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.732e-05/0.13, allocations: 56.56 kB / 1.032 GB, free: 4.828 MB / 0.7918 GB
Notification: Performance of pre-optimization done (n=208): time 4.007e-06/0.13, allocations: 0 / 1.032 GB, free: 4.828 MB / 0.7918 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.conv1.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.conv1.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 0.05793/0.1879, allocations: 30.76 MB / 1.062 GB, free: 6.094 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.375e-05/0.188, allocations: 243.6 kB / 1.062 GB, free: 5.809 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00148/0.1895, allocations: 1.485 MB / 1.063 GB, free: 4.312 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002665/0.1898, allocations: 69.7 kB / 1.063 GB, free: 4.238 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006532/0.1904, allocations: 1.522 MB / 1.065 GB, free: 2.699 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001097/0.1915, allocations: 0.9566 MB / 1.066 GB, free: 1.734 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009492/0.1925, allocations: 0.632 MB / 1.066 GB, free: 1.094 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 7.485e-05/0.1925, allocations: 305.1 kB / 1.067 GB, free: 0.793 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003679/0.1962, allocations: 2.694 MB / 1.069 GB, free: 14.09 MB / 0.8387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004098/0.2003, allocations: 3.654 MB / 1.073 GB, free: 10.04 MB / 0.8387 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007953/0.2083, allocations: 6.402 MB / 1.079 GB, free: 3.238 MB / 0.8387 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.951e-05/0.2083, allocations: 8 kB / 1.079 GB, free: 3.23 MB / 0.8387 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.conv1.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.conv1.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 0.017/0.2253, allocations: 10.8 MB / 1.09 GB, free: 8.359 MB / 0.8543 GB
Notification: Performance of prepare postOptimizeDAE: time 3.482e-05/0.2253, allocations: 16 kB / 1.09 GB, free: 8.344 MB / 0.8543 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.027e-05/0.2254, allocations: 28 kB / 1.09 GB, free: 8.316 MB / 0.8543 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01097/0.2364, allocations: 5.543 MB / 1.095 GB, free: 2.758 MB / 0.8543 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002752/0.2391, allocations: 0.9945 MB / 1.096 GB, free: 1.762 MB / 0.8543 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02807/0.2672, allocations: 27.48 MB / 1.123 GB, free: 5.91 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00294/0.2701, allocations: 0.5771 MB / 1.124 GB, free: 5.332 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004028/0.2705, allocations: 152.1 kB / 1.124 GB, free: 5.184 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005841/0.2764, allocations: 3.984 MB / 1.128 GB, free: 1.191 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00421/0.2806, allocations: 3.615 MB / 1.131 GB, free: 13.18 MB / 0.9012 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04814/0.3287, allocations: 24.48 MB / 1.155 GB, free: 4.227 MB / 0.9168 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.553e-05/0.3287, allocations: 8 kB / 1.155 GB, free: 4.219 MB / 0.9168 GB
Warning: The linear system: 
1 : transformer.conv3.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.conv3.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 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv1.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] ;
  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_n[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 0.01559/0.3443, allocations: 10.18 MB / 1.165 GB, free: 9.965 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 3.888e-05/0.3444, allocations: 16.56 kB / 1.165 GB, free: 9.949 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.881e-05/0.3444, allocations: 28 kB / 1.165 GB, free: 9.922 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.008764/0.3532, allocations: 4.33 MB / 1.169 GB, free: 5.578 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002946/0.3561, allocations: 1.037 MB / 1.17 GB, free: 4.539 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02419/0.3803, allocations: 26.24 MB / 1.196 GB, free: 9.711 MB / 0.9637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003109/0.3834, allocations: 0.5615 MB / 1.196 GB, free: 9.148 MB / 0.9637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003828/0.3838, allocations: 155.9 kB / 1.197 GB, free: 8.996 MB / 0.9637 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.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[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 0.0007867/0.3846, allocations: 388.9 kB / 1.197 GB, free: 8.609 MB / 0.9637 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000465/0.385, allocations: 210.7 kB / 1.197 GB, free: 8.402 MB / 0.9637 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.conv1.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.conv1.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 postOpt wrapFunctionCalls (simulation): time 0.01596/0.401, allocations: 9.931 MB / 1.207 GB, free: 14.43 MB / 0.9793 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.365e-05/0.401, allocations: 28 kB / 1.207 GB, free: 14.4 MB / 0.9793 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.716e-05/0.4011, allocations: 12 kB / 1.207 GB, free: 14.39 MB / 0.9793 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.927e-05/0.4011, allocations: 11.95 kB / 1.207 GB, free: 14.38 MB / 0.9793 GB
Warning: The linear system: 
1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
2 : 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]
3 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1]
4 : 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]
[
  -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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1]
]
  =
[
  -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.conv1.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]
]
 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 0.02332/0.4244, allocations: 15.35 MB / 1.222 GB, free: 14.86 MB / 0.9949 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.263e-05/0.4245, allocations: 8 kB / 1.222 GB, free: 14.85 MB / 0.9949 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002163/0.4266, allocations: 0.7372 MB / 1.223 GB, free: 14.11 MB / 0.9949 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01034/0.437, allocations: 5.184 MB / 1.228 GB, free: 8.906 MB / 0.9949 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005146/0.4375, allocations: 75.95 kB / 1.228 GB, free: 8.832 MB / 0.9949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02738/0.4649, allocations: 26.54 MB / 1.254 GB, free: 13.87 MB / 1.026 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.188e-06/0.4649, allocations: 19.97 kB / 1.254 GB, free: 13.85 MB / 1.026 GB
Warning: The linear system: 
1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv1.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] ;
  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_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01647/0.4813, allocations: 9.857 MB / 1.263 GB, free: 3.785 MB / 1.026 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0021/0.4834, allocations: 0.6508 MB / 1.264 GB, free: 3.133 MB / 1.026 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003769/0.4838, allocations: 59.98 kB / 1.264 GB, free: 3.074 MB / 1.026 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002178/0.486, allocations: 0.507 MB / 1.265 GB, free: 2.566 MB / 1.026 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001077/0.4871, allocations: 238.4 kB / 1.265 GB, free: 2.332 MB / 1.026 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000164/0.4872, allocations: 91.95 kB / 1.265 GB, free: 2.242 MB / 1.026 GB
Notification: Performance of sorting global known variables: time 0.001154/0.4884, allocations: 0.9767 MB / 1.266 GB, free: 1.262 MB / 1.026 GB
Notification: Performance of sort global known variables: time 2.21e-07/0.4884, allocations: 4 kB / 1.266 GB, free: 1.258 MB / 1.026 GB
Notification: Performance of remove unused functions: time 0.4082/0.8966, allocations: 1.842 MB / 1.268 GB, free: 293.8 MB / 1.026 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)}
Warning: The linear system: 
1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv1.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] ;
  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_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of Backend phase and start with SimCode phase: time 0.01798/0.9146, allocations: 10.51 MB / 1.278 GB, free: 292.4 MB / 1.026 GB
Notification: Performance of simCode: created initialization part: time 0.02085/0.9354, allocations: 12.02 MB / 1.29 GB, free: 289.8 MB / 1.026 GB
Notification: Performance of simCode: created event and clocks part: time 1.234e-05/0.9354, allocations: 1.25 kB / 1.29 GB, free: 289.8 MB / 1.026 GB
Notification: Performance of simCode: created simulation system equations: time 0.007425/0.9429, allocations: 4.261 MB / 1.294 GB, free: 288.3 MB / 1.026 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001677/0.9445, allocations: 265.7 kB / 1.294 GB, free: 288.2 MB / 1.026 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.conv1.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.conv1.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 simCode: created linear, non-linear and system jacobian parts: time 0.06232/1.007, allocations: 41.41 MB / 1.334 GB, free: 271.6 MB / 1.026 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002346/1.009, allocations: 2.272 MB / 1.337 GB, free: 270.4 MB / 1.026 GB
Notification: Performance of simCode: alias equations: time 0.002705/1.012, allocations: 1.66 MB / 1.338 GB, free: 269.7 MB / 1.026 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001204/1.013, allocations: 1.211 MB / 1.339 GB, free: 268.5 MB / 1.026 GB
Notification: Performance of SimCode: time 1.232e-06/1.013, allocations: 0 / 1.339 GB, free: 268.5 MB / 1.026 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1165/1.13, allocations: 103.4 MB / 1.44 GB, free: 165.7 MB / 1.026 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.9/11.03, allocations: 12.86 kB / 1.44 GB, free: 165.7 MB / 1.026 GB
"
[Timeout remaining time 649]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_YD.fmu > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 15.333445941098034]
Failed to read output from testmodel.py, exit status != 0:
11.15700335521251 11.165678892 11.099589315
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x72f9ae571730>