Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 0.0425/0.0425, allocations: 9.137 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 0.001396/0.001396, allocations: 82.67 kB / 35.24 MB, free: 0.9805 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 0.001231/0.001231, allocations: 157.1 kB / 41.66 MB, free: 1.309 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 0.9529/0.9529, allocations: 177.1 MB / 225.1 MB, free: 8.562 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 0.006382/0.006382, allocations: 0.8266 MB / 285.5 MB, free: 15.18 MB / 266.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo): time 1.569/1.569, allocations: 274.9 MB / 0.6057 GB, free: 15.49 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.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.373e-06/1.373e-06, allocations: 0.7656 kB / 0.757 GB, free: 8.652 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.923e-05/2.06e-05, allocations: 7.672 kB / 0.757 GB, free: 8.648 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.007462/0.007483, allocations: 9.234 MB / 0.766 GB, free: 2.754 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.005766/0.01325, allocations: 3.8 MB / 0.7697 GB, free: 188 kB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001203/0.01445, allocations: 69.28 kB / 0.7698 GB, free: 168 kB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009686/0.01542, allocations: 456.6 kB / 0.7702 GB, free: 15.95 MB / 0.6199 GB
Notification: Performance of NFTyping.typeBindings: time 0.002188/0.01761, allocations: 1.214 MB / 0.7714 GB, free: 15.26 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002127/0.01974, allocations: 0.9434 MB / 0.7723 GB, free: 14.76 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.005467/0.0252, allocations: 5.424 MB / 0.7776 GB, free: 12.41 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005434/0.03064, allocations: 3.347 MB / 0.7809 GB, free: 10.73 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007383/0.03802, allocations: 3.317 MB / 0.7841 GB, free: 9.176 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006905/0.04493, allocations: 2.955 MB / 0.787 GB, free: 8.152 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.001889/0.04681, allocations: 0.509 MB / 0.7875 GB, free: 7.645 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002146/0.04896, allocations: 0.6998 MB / 0.7882 GB, free: 6.988 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.002921/0.05188, allocations: 2.415 MB / 0.7905 GB, free: 4.996 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.002994/0.05488, allocations: 1.543 MB / 0.792 GB, free: 3.586 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.005188/0.06006, allocations: 4.106 MB / 0.796 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.06007, allocations: 5.062 kB / 0.7961 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.072e-06/0.06007, allocations: 0 / 0.7961 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001703/0.06024, allocations: 0 / 0.7961 GB, free: 15.51 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 0.006327/0.06657, allocations: 3.916 MB / 0.7999 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.678e-05/0.06661, allocations: 11.98 kB / 0.7999 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006512/0.07313, allocations: 1.565 MB / 0.8014 GB, free: 9.977 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002336/0.07546, allocations: 1.599 MB / 0.803 GB, free: 8.348 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001715/0.07563, allocations: 267.4 kB / 0.8032 GB, free: 8.086 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005054/0.07614, allocations: 345.3 kB / 0.8036 GB, free: 7.75 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005419/0.08156, allocations: 3.32 MB / 0.8068 GB, free: 4.285 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.259e-05/0.08162, allocations: 3.938 kB / 0.8068 GB, free: 4.281 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003496/0.08197, allocations: 148.8 kB / 0.8069 GB, free: 4.137 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003401/0.08231, allocations: 314.1 kB / 0.8072 GB, free: 3.828 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003226/0.08554, allocations: 1.401 MB / 0.8086 GB, free: 2.43 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01941/0.1049, allocations: 15.98 MB / 0.8242 GB, free: 1.859 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002354/0.1073, allocations: 1.855 MB / 0.826 GB, free: 15.98 MB / 0.6668 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001299/0.1086, allocations: 0.9703 MB / 0.827 GB, free: 15 MB / 0.6668 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001656/0.1088, allocations: 79.08 kB / 0.8271 GB, free: 14.92 MB / 0.6668 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.997e-05/0.1088, allocations: 56.7 kB / 0.8271 GB, free: 14.86 MB / 0.6668 GB
Notification: Performance of pre-optimization done (n=208): time 5.571e-06/0.1088, allocations: 3.984 kB / 0.8271 GB, free: 14.85 MB / 0.6668 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1]
]
  =
[
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=271): time 0.02013/0.1289, allocations: 8.093 MB / 0.835 GB, free: 6.91 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.045e-05/0.129, allocations: 235.6 kB / 0.8352 GB, free: 6.629 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001544/0.1306, allocations: 1.232 MB / 0.8364 GB, free: 5.383 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003478/0.1309, allocations: 69.7 kB / 0.8365 GB, free: 5.309 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008048/0.1317, allocations: 1.623 MB / 0.8381 GB, free: 3.668 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007806/0.1325, allocations: 0.9916 MB / 0.8391 GB, free: 2.668 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008389/0.1333, allocations: 0.6546 MB / 0.8397 GB, free: 2 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0001057/0.1334, allocations: 480.7 kB / 0.8402 GB, free: 1.527 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009274/0.1344, allocations: 0.5865 MB / 0.8407 GB, free: 0.9297 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001557/0.1359, allocations: 1.938 MB / 0.8426 GB, free: 14.46 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002974/0.1389, allocations: 2.664 MB / 0.8452 GB, free: 11.27 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.03e-05/0.1389, allocations: 8 kB / 0.8452 GB, free: 11.26 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 0.009613/0.1485, allocations: 4.542 MB / 0.8497 GB, free: 6.648 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 3.597e-05/0.1486, allocations: 19.94 kB / 0.8497 GB, free: 6.629 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.609e-05/0.1486, allocations: 28 kB / 0.8497 GB, free: 6.602 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01655/0.1652, allocations: 4.72 MB / 0.8543 GB, free: 1.867 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002167/0.1673, allocations: 0.6872 MB / 0.855 GB, free: 1.18 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01745/0.1848, allocations: 14.57 MB / 0.8692 GB, free: 2.242 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00224/0.187, allocations: 167.7 kB / 0.8694 GB, free: 2.078 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002906/0.1873, allocations: 123.9 kB / 0.8695 GB, free: 1.957 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001714/0.189, allocations: 0.7391 MB / 0.8702 GB, free: 1.211 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001795/0.1908, allocations: 1.931 MB / 0.8721 GB, free: 14.75 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004128/0.1949, allocations: 3.673 MB / 0.8757 GB, free: 10.5 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.648e-05/0.195, allocations: 8 kB / 0.8757 GB, free: 10.49 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 0.008867/0.2038, allocations: 4.328 MB / 0.8799 GB, free: 6.086 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.116e-05/0.2039, allocations: 24.06 kB / 0.88 GB, free: 6.062 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.517e-05/0.2039, allocations: 28 kB / 0.88 GB, free: 6.035 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01038/0.2143, allocations: 3.03 MB / 0.8829 GB, free: 2.98 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002328/0.2166, allocations: 0.7294 MB / 0.8837 GB, free: 2.25 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01638/0.233, allocations: 17.6 MB / 0.9008 GB, free: 72 kB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002333/0.2353, allocations: 155.8 kB / 0.901 GB, free: 15.92 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002695/0.2356, allocations: 131.9 kB / 0.9011 GB, free: 15.79 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 0.0008829/0.2365, allocations: 483.9 kB / 0.9016 GB, free: 15.31 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005498/0.237, allocations: 286.7 kB / 0.9019 GB, free: 15.03 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 0.008791/0.2458, allocations: 4.139 MB / 0.9059 GB, free: 10.86 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.382e-05/0.2458, allocations: 24 kB / 0.9059 GB, free: 10.84 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.508e-05/0.2459, allocations: 16 kB / 0.9059 GB, free: 10.82 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.725e-05/0.2459, allocations: 19.88 kB / 0.906 GB, free: 10.8 MB / 0.7449 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1] ;
  line2.v2_p[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01233/0.2582, allocations: 7.759 MB / 0.9135 GB, free: 2.848 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.139e-05/0.2582, allocations: 9 kB / 0.9135 GB, free: 2.84 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0011/0.2593, allocations: 451.4 kB / 0.914 GB, free: 2.398 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01246/0.2718, allocations: 4.321 MB / 0.9182 GB, free: 14.06 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004877/0.2723, allocations: 75.95 kB / 0.9183 GB, free: 13.99 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01394/0.2862, allocations: 14.29 MB / 0.9322 GB, free: 15.28 MB / 0.7762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.763e-06/0.2862, allocations: 11.94 kB / 0.9322 GB, free: 15.27 MB / 0.7762 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007506/0.2937, allocations: 4.606 MB / 0.9367 GB, free: 10.42 MB / 0.7762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009851/0.2947, allocations: 0.5257 MB / 0.9372 GB, free: 9.895 MB / 0.7762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002321/0.295, allocations: 55.98 kB / 0.9373 GB, free: 9.84 MB / 0.7762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001009/0.296, allocations: 87.97 kB / 0.9374 GB, free: 9.754 MB / 0.7762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006256/0.2966, allocations: 238.3 kB / 0.9376 GB, free: 9.523 MB / 0.7762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001303/0.2967, allocations: 75.94 kB / 0.9377 GB, free: 9.449 MB / 0.7762 GB
Notification: Performance of sorting global known variables: time 0.0005436/0.2973, allocations: 0.6075 MB / 0.9383 GB, free: 8.836 MB / 0.7762 GB
Notification: Performance of sort global known variables: time 7e-08/0.2973, allocations: 0 / 0.9383 GB, free: 8.836 MB / 0.7762 GB
Notification: Performance of remove unused functions: time 0.004009/0.3013, allocations: 1.816 MB / 0.94 GB, free: 7.02 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 0.0003153/0.3016, allocations: 182.8 kB / 0.9402 GB, free: 6.832 MB / 0.7762 GB
Notification: Performance of simCode: created initialization part: time 0.008271/0.3099, allocations: 6.143 MB / 0.9462 GB, free: 0.5273 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 8.676e-06/0.3099, allocations: 0 / 0.9462 GB, free: 0.5273 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.003117/0.313, allocations: 2.358 MB / 0.9485 GB, free: 14.11 MB / 0.7918 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001277/0.3143, allocations: 290.7 kB / 0.9488 GB, free: 13.82 MB / 0.7918 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009202/0.3235, allocations: 6.392 MB / 0.955 GB, free: 7.258 MB / 0.7918 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001095/0.3246, allocations: 1.113 MB / 0.9561 GB, free: 6.117 MB / 0.7918 GB
Notification: Performance of simCode: alias equations: time 0.001578/0.3261, allocations: 0.5598 MB / 0.9567 GB, free: 5.555 MB / 0.7918 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006779/0.3268, allocations: 374 kB / 0.957 GB, free: 5.188 MB / 0.7918 GB
Notification: Performance of SimCode: time 1.412e-06/0.3268, allocations: 0 / 0.957 GB, free: 5.188 MB / 0.7918 GB
Notification: Performance of Templates: time 0.08123/0.408, allocations: 81.12 MB / 1.036 GB, free: 4.5 MB / 0.8699 GB
"
[Timeout remaining time 660]
make -j1 -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 6.549470686819404]