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/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 0.04032/0.04032, allocations: 9.136 MB / 28.92 MB, free: 360 kB / 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 0.001026/0.001026, allocations: 79.3 kB / 35.24 MB, free: 0.9766 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 0.0012/0.0012, allocations: 157.1 kB / 41.65 MB, free: 1.305 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 0.879/0.879, allocations: 177.1 MB / 225.1 MB, free: 8.566 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 0.003941/0.003941, allocations: 0.8349 MB / 285.5 MB, free: 15.14 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 1.622/1.622, allocations: 274.9 MB / 0.6057 GB, free: 15.46 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.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD")
translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.813e-06/1.813e-06, allocations: 3.938 kB / 0.757 GB, free: 8.719 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.352e-05/2.534e-05, allocations: 3.344 kB / 0.757 GB, free: 8.715 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.008206/0.008231, allocations: 9.258 MB / 0.766 GB, free: 2.805 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.008548/0.01678, allocations: 3.798 MB / 0.7697 GB, free: 240 kB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001798/0.01858, allocations: 64.44 kB / 0.7698 GB, free: 224 kB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.001258/0.01984, allocations: 456 kB / 0.7702 GB, free: 12 kB / 0.6043 GB
Notification: Performance of NFTyping.typeBindings: time 0.002816/0.02265, allocations: 1.217 MB / 0.7714 GB, free: 15.31 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0024/0.02505, allocations: 0.9468 MB / 0.7723 GB, free: 14.81 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.007225/0.03228, allocations: 5.415 MB / 0.7776 GB, free: 12.47 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005331/0.03761, allocations: 3.355 MB / 0.7809 GB, free: 10.78 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007192/0.0448, allocations: 3.313 MB / 0.7841 GB, free: 9.227 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00598/0.05078, allocations: 2.958 MB / 0.787 GB, free: 8.172 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.001965/0.05275, allocations: 0.506 MB / 0.7875 GB, free: 7.668 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002843/0.05559, allocations: 0.7068 MB / 0.7882 GB, free: 7.004 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.003339/0.05893, allocations: 2.415 MB / 0.7905 GB, free: 5.012 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.002957/0.06188, allocations: 1.533 MB / 0.792 GB, free: 3.609 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.005629/0.06751, allocations: 4.106 MB / 0.7961 GB, free: 15.52 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.969e-06/0.06752, allocations: 0 / 0.7961 GB, free: 15.52 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.282e-06/0.06752, allocations: 4 kB / 0.7961 GB, free: 15.52 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002347/0.06775, allocations: 0 / 0.7961 GB, free: 15.52 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: 983
 * Number of variables: 983
Notification: Performance of Generate backend data structure: time 0.006079/0.07383, allocations: 3.908 MB / 0.7999 GB, free: 11.56 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.513e-05/0.07388, allocations: 11.98 kB / 0.7999 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004869/0.07875, allocations: 1.565 MB / 0.8014 GB, free: 9.992 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002308/0.08106, allocations: 1.602 MB / 0.803 GB, free: 8.359 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001597/0.08122, allocations: 265.3 kB / 0.8032 GB, free: 8.102 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00056/0.08178, allocations: 344.3 kB / 0.8036 GB, free: 7.766 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005155/0.08693, allocations: 3.327 MB / 0.8068 GB, free: 4.293 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.29e-05/0.08698, allocations: 1.031 kB / 0.8068 GB, free: 4.293 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002826/0.08727, allocations: 144 kB / 0.8069 GB, free: 4.152 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002662/0.08753, allocations: 314 kB / 0.8072 GB, free: 3.844 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002687/0.09022, allocations: 1.397 MB / 0.8086 GB, free: 2.449 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01677/0.107, allocations: 15.99 MB / 0.8242 GB, free: 1.875 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001933/0.1089, allocations: 1.848 MB / 0.826 GB, free: 4 kB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001121/0.11, allocations: 0.9655 MB / 0.827 GB, free: 15.02 MB / 0.6668 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001443/0.1102, allocations: 75.64 kB / 0.827 GB, free: 14.95 MB / 0.6668 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.922e-05/0.1102, allocations: 68.14 kB / 0.8271 GB, free: 14.88 MB / 0.6668 GB
Notification: Performance of pre-optimization done (n=208): time 5.169e-06/0.1102, allocations: 0 / 0.8271 GB, free: 14.88 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.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 0.01732/0.1275, allocations: 8.087 MB / 0.835 GB, free: 6.938 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.267e-05/0.1276, allocations: 243.6 kB / 0.8352 GB, free: 6.648 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001204/0.1288, allocations: 1.232 MB / 0.8364 GB, free: 5.402 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.000298/0.1291, allocations: 69.7 kB / 0.8365 GB, free: 5.328 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007306/0.1299, allocations: 1.623 MB / 0.8381 GB, free: 3.688 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007359/0.1306, allocations: 0.9838 MB / 0.8391 GB, free: 2.695 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007494/0.1314, allocations: 0.6546 MB / 0.8397 GB, free: 2.027 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0001002/0.1315, allocations: 480.7 kB / 0.8402 GB, free: 1.555 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007876/0.1322, allocations: 0.5826 MB / 0.8407 GB, free: 0.9609 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001383/0.1336, allocations: 1.934 MB / 0.8426 GB, free: 14.5 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002404/0.136, allocations: 2.676 MB / 0.8452 GB, free: 11.29 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.059e-05/0.1361, allocations: 8 kB / 0.8452 GB, free: 11.28 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.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 0.008277/0.1443, allocations: 4.54 MB / 0.8497 GB, free: 6.676 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 3.719e-05/0.1444, allocations: 22.69 kB / 0.8497 GB, free: 6.656 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.895e-05/0.1444, allocations: 24 kB / 0.8497 GB, free: 6.633 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01446/0.1589, allocations: 4.704 MB / 0.8543 GB, free: 1.914 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001969/0.1608, allocations: 0.6826 MB / 0.855 GB, free: 1.23 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01508/0.1759, allocations: 14.57 MB / 0.8692 GB, free: 2.293 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00208/0.178, allocations: 167.7 kB / 0.8694 GB, free: 2.129 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003258/0.1783, allocations: 124 kB / 0.8695 GB, free: 2.008 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001635/0.18, allocations: 0.743 MB / 0.8702 GB, free: 1.258 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001443/0.1814, allocations: 1.923 MB / 0.8721 GB, free: 14.8 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003417/0.1848, allocations: 3.673 MB / 0.8757 GB, free: 10.55 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.733e-05/0.1848, allocations: 8 kB / 0.8757 GB, free: 10.54 MB / 0.7137 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 0.007363/0.1922, allocations: 4.336 MB / 0.8799 GB, free: 6.133 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.495e-05/0.1922, allocations: 16 kB / 0.8799 GB, free: 6.117 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.552e-05/0.1923, allocations: 28 kB / 0.88 GB, free: 6.09 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009349/0.2016, allocations: 3.03 MB / 0.8829 GB, free: 3.035 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002067/0.2037, allocations: 0.7294 MB / 0.8836 GB, free: 2.305 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01351/0.2172, allocations: 17.6 MB / 0.9008 GB, free: 124 kB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002033/0.2192, allocations: 151.9 kB / 0.901 GB, free: 15.97 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003048/0.2195, allocations: 124 kB / 0.9011 GB, free: 15.85 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.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 0.0008017/0.2203, allocations: 496.1 kB / 0.9015 GB, free: 15.36 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005283/0.2209, allocations: 282.8 kB / 0.9018 GB, free: 15.08 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 : 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 0.007427/0.2283, allocations: 4.138 MB / 0.9059 GB, free: 10.92 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.203e-05/0.2283, allocations: 28 kB / 0.9059 GB, free: 10.89 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.291e-05/0.2283, allocations: 12 kB / 0.9059 GB, free: 10.88 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.078e-05/0.2284, allocations: 23.89 kB / 0.9059 GB, free: 10.86 MB / 0.7449 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 0.0123/0.2407, allocations: 7.747 MB / 0.9135 GB, free: 2.914 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.707e-05/0.2407, allocations: 8 kB / 0.9135 GB, free: 2.906 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001251/0.2419, allocations: 451.6 kB / 0.9139 GB, free: 2.465 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01266/0.2546, allocations: 4.317 MB / 0.9181 GB, free: 14.13 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005123/0.2551, allocations: 71.95 kB / 0.9182 GB, free: 14.06 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01337/0.2685, allocations: 14.3 MB / 0.9322 GB, free: 15.34 MB / 0.7762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.32e-06/0.2685, allocations: 8 kB / 0.9322 GB, free: 15.34 MB / 0.7762 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 0.00757/0.276, allocations: 4.606 MB / 0.9367 GB, free: 10.49 MB / 0.7762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001169/0.2772, allocations: 0.5257 MB / 0.9372 GB, free: 9.961 MB / 0.7762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002287/0.2774, allocations: 59.95 kB / 0.9373 GB, free: 9.902 MB / 0.7762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00102/0.2785, allocations: 87.95 kB / 0.9373 GB, free: 9.816 MB / 0.7762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005383/0.279, allocations: 246.3 kB / 0.9376 GB, free: 9.578 MB / 0.7762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001278/0.2791, allocations: 71.95 kB / 0.9376 GB, free: 9.508 MB / 0.7762 GB
Notification: Performance of sorting global known variables: time 0.0005602/0.2797, allocations: 0.6075 MB / 0.9382 GB, free: 8.895 MB / 0.7762 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.2797, allocations: 0 / 0.9382 GB, free: 8.895 MB / 0.7762 GB
Notification: Performance of remove unused functions: time 0.004476/0.2842, allocations: 1.82 MB / 0.94 GB, free: 7.074 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 0.0003164/0.2845, allocations: 182.8 kB / 0.9402 GB, free: 6.887 MB / 0.7762 GB
Notification: Performance of simCode: created initialization part: time 0.008519/0.293, allocations: 6.123 MB / 0.9462 GB, free: 0.6016 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 9.157e-06/0.293, allocations: 4 kB / 0.9462 GB, free: 0.5977 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.003273/0.2963, allocations: 2.386 MB / 0.9485 GB, free: 14.15 MB / 0.7918 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001359/0.2976, allocations: 279.1 kB / 0.9488 GB, free: 13.88 MB / 0.7918 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009408/0.307, allocations: 6.319 MB / 0.9549 GB, free: 7.387 MB / 0.7918 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001323/0.3084, allocations: 1.113 MB / 0.956 GB, free: 6.246 MB / 0.7918 GB
Notification: Performance of simCode: alias equations: time 0.001781/0.3102, allocations: 0.5598 MB / 0.9566 GB, free: 5.684 MB / 0.7918 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007003/0.3109, allocations: 374 kB / 0.9569 GB, free: 5.316 MB / 0.7918 GB
Notification: Performance of SimCode: time 1.543e-06/0.3109, allocations: 0 / 0.9569 GB, free: 5.316 MB / 0.7918 GB
Notification: Performance of Templates: time 0.08395/0.3948, allocations: 81.05 MB / 1.036 GB, free: 4.703 MB / 0.8699 GB
"
[Timeout remaining time 660]
make -j1 -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.makefile [Timeout 660]
(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 & ./AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 6.532585356850177]