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 0.04387/0.04387, allocations: 9.141 MB / 28.7 MB, free: 0.5234 MB / 18.57 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0009144/0.0009144, allocations: 90.75 kB / 34.99 MB, free: 1.117 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 0.00113/0.00113, allocations: 159.9 kB / 41.38 MB, free: 1.469 MB / 24.77 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9527/0.9527, allocations: 177.1 MB / 224.8 MB, free: 8.703 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 0.004405/0.004405, allocations: 0.8293 MB / 285.2 MB, free: 15.31 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 1.583/1.583, allocations: 274.9 MB / 0.6054 GB, free: 0.7891 MB / 0.4949 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package AixLib with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo)
Using package SDF with version 0.4.5 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Using package Modelica_DeviceDrivers with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo)
Running command: translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.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 2.435e-06/2.435e-06, allocations: 2.781 kB / 0.7564 GB, free: 34.87 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.713e-05/2.957e-05, allocations: 2.312 kB / 0.7564 GB, free: 34.86 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.007883/0.007913, allocations: 9.495 MB / 0.7657 GB, free: 28.99 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.006185/0.0141, allocations: 3.813 MB / 0.7694 GB, free: 26.42 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001334/0.01543, allocations: 66.22 kB / 0.7695 GB, free: 26.41 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.00113/0.01656, allocations: 455.3 kB / 0.7699 GB, free: 26.2 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.002134/0.0187, allocations: 1.207 MB / 0.7711 GB, free: 25.51 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001686/0.02038, allocations: 0.9451 MB / 0.772 GB, free: 25.01 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.004086/0.02447, allocations: 5.407 MB / 0.7773 GB, free: 22.68 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003785/0.02825, allocations: 3.357 MB / 0.7806 GB, free: 21 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004493/0.03275, allocations: 3.28 MB / 0.7838 GB, free: 19.45 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004111/0.03686, allocations: 3.022 MB / 0.7867 GB, free: 18.51 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001653/0.03851, allocations: 0.5121 MB / 0.7872 GB, free: 18.51 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001956/0.04047, allocations: 0.7097 MB / 0.7879 GB, free: 18.45 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002454/0.04292, allocations: 2.439 MB / 0.7903 GB, free: 17.32 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.003281/0.0462, allocations: 1.553 MB / 0.7918 GB, free: 16.55 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.004728/0.05093, allocations: 4.124 MB / 0.7959 GB, free: 14.84 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.909e-06/0.05094, allocations: 0 / 0.7959 GB, free: 14.84 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.483e-06/0.05094, allocations: 1.531 kB / 0.7959 GB, free: 14.84 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001992/0.05114, allocations: 0 / 0.7959 GB, free: 14.84 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 0.007446/0.05858, allocations: 3.982 MB / 0.7998 GB, free: 12.55 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.542e-05/0.05863, allocations: 17.23 kB / 0.7998 GB, free: 12.54 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006923/0.06555, allocations: 2.53 MB / 0.8022 GB, free: 12.06 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004557/0.07011, allocations: 1.959 MB / 0.8042 GB, free: 11.01 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001756/0.07028, allocations: 266.1 kB / 0.8044 GB, free: 10.89 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008786/0.07116, allocations: 346 kB / 0.8047 GB, free: 10.78 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008841/0.08, allocations: 3.719 MB / 0.8084 GB, free: 9.461 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001038/0.08011, allocations: 7.188 kB / 0.8084 GB, free: 9.457 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003738/0.08048, allocations: 148.7 kB / 0.8085 GB, free: 9.344 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005825/0.08106, allocations: 329.8 kB / 0.8088 GB, free: 9.309 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006362/0.08742, allocations: 1.79 MB / 0.8106 GB, free: 9.027 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02102/0.1084, allocations: 16.41 MB / 0.8266 GB, free: 11.73 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002897/0.1113, allocations: 2.06 MB / 0.8286 GB, free: 9.707 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001534/0.1129, allocations: 1.105 MB / 0.8297 GB, free: 8.586 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001537/0.113, allocations: 63.25 kB / 0.8298 GB, free: 8.523 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.271e-05/0.1131, allocations: 67.33 kB / 0.8298 GB, free: 8.449 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=208): time 4.789e-06/0.1131, allocations: 0 / 0.8298 GB, free: 8.449 MB / 0.6512 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.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 0.02637/0.1394, allocations: 13.86 MB / 0.8434 GB, free: 10.77 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.95e-05/0.1395, allocations: 239.6 kB / 0.8436 GB, free: 10.48 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001549/0.1411, allocations: 1.267 MB / 0.8448 GB, free: 9.203 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005501/0.1416, allocations: 69.7 kB / 0.8449 GB, free: 9.129 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007846/0.1424, allocations: 1.623 MB / 0.8465 GB, free: 7.488 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008734/0.1433, allocations: 0.9778 MB / 0.8474 GB, free: 6.504 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008231/0.1441, allocations: 0.647 MB / 0.8481 GB, free: 5.844 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0001152/0.1442, allocations: 480.7 kB / 0.8485 GB, free: 5.371 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001627/0.1459, allocations: 0.7502 MB / 0.8493 GB, free: 4.617 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001884/0.1478, allocations: 2.091 MB / 0.8513 GB, free: 1.992 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00333/0.1511, allocations: 2.95 MB / 0.8542 GB, free: 14.51 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.308e-05/0.1511, allocations: 4 kB / 0.8542 GB, free: 14.5 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 0.0117/0.1628, allocations: 6.221 MB / 0.8603 GB, free: 8.215 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 4.067e-05/0.1628, allocations: 19.94 kB / 0.8603 GB, free: 8.195 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.124e-05/0.1629, allocations: 28 kB / 0.8603 GB, free: 8.168 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01965/0.1825, allocations: 7.157 MB / 0.8673 GB, free: 0.9922 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002396/0.1849, allocations: 0.8619 MB / 0.8681 GB, free: 132 kB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02078/0.2057, allocations: 16.57 MB / 0.8843 GB, free: 15.18 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002676/0.2084, allocations: 435.3 kB / 0.8847 GB, free: 14.75 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003248/0.2087, allocations: 155.9 kB / 0.8849 GB, free: 14.6 MB / 0.7137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00235/0.2111, allocations: 0.9032 MB / 0.8858 GB, free: 13.69 MB / 0.7137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001901/0.213, allocations: 2.075 MB / 0.8878 GB, free: 11.08 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005251/0.2182, allocations: 4.068 MB / 0.8918 GB, free: 6.438 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.886e-05/0.2182, allocations: 8 kB / 0.8918 GB, free: 6.43 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 0.01107/0.2293, allocations: 5.726 MB / 0.8974 GB, free: 0.6328 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.202e-05/0.2293, allocations: 17.88 kB / 0.8974 GB, free: 0.6172 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.221e-05/0.2294, allocations: 24 kB / 0.8974 GB, free: 0.5938 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01225/0.2416, allocations: 4.718 MB / 0.902 GB, free: 11.86 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002494/0.2441, allocations: 0.9049 MB / 0.9029 GB, free: 10.95 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01744/0.2616, allocations: 19.09 MB / 0.9215 GB, free: 7.246 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00273/0.2643, allocations: 424.8 kB / 0.9219 GB, free: 6.832 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003468/0.2646, allocations: 148 kB / 0.9221 GB, free: 6.688 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 0.0008303/0.2655, allocations: 494.9 kB / 0.9226 GB, free: 6.199 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005279/0.266, allocations: 286.8 kB / 0.9228 GB, free: 5.918 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 0.01061/0.2766, allocations: 5.664 MB / 0.9284 GB, free: 220 kB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.527e-05/0.2766, allocations: 30.42 kB / 0.9284 GB, free: 192 kB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.903e-05/0.2767, allocations: 16 kB / 0.9284 GB, free: 176 kB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.248e-05/0.2767, allocations: 19.94 kB / 0.9284 GB, free: 156 kB / 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 0.01779/0.2945, allocations: 10.07 MB / 0.9383 GB, free: 5.883 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.93e-05/0.2945, allocations: 11.94 kB / 0.9383 GB, free: 5.871 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00185/0.2964, allocations: 0.6047 MB / 0.9389 GB, free: 5.266 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01691/0.3133, allocations: 6.565 MB / 0.9453 GB, free: 14.68 MB / 0.7762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007211/0.314, allocations: 79.95 kB / 0.9453 GB, free: 14.6 MB / 0.7762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01866/0.3327, allocations: 16.1 MB / 0.9611 GB, free: 14.07 MB / 0.7918 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.113e-06/0.3327, allocations: 17.09 kB / 0.9611 GB, free: 14.06 MB / 0.7918 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 0.01058/0.3433, allocations: 6.117 MB / 0.9671 GB, free: 7.695 MB / 0.7918 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00115/0.3444, allocations: 0.6 MB / 0.9676 GB, free: 7.094 MB / 0.7918 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002215/0.3446, allocations: 63.92 kB / 0.9677 GB, free: 7.031 MB / 0.7918 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001395/0.346, allocations: 379.3 kB / 0.9681 GB, free: 6.66 MB / 0.7918 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005868/0.3466, allocations: 238.4 kB / 0.9683 GB, free: 6.426 MB / 0.7918 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001523/0.3468, allocations: 91.95 kB / 0.9684 GB, free: 6.336 MB / 0.7918 GB
Notification: Performance of sorting global known variables: time 0.0007645/0.3475, allocations: 0.6624 MB / 0.969 GB, free: 5.668 MB / 0.7918 GB
Notification: Performance of sort global known variables: time 1.6e-07/0.3475, allocations: 0 / 0.969 GB, free: 5.668 MB / 0.7918 GB
Notification: Performance of remove unused functions: time 0.004898/0.3524, allocations: 1.848 MB / 0.9708 GB, free: 3.82 MB / 0.7918 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (165):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(10,44,70.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003698/0.3528, allocations: 171.5 kB / 0.971 GB, free: 3.645 MB / 0.7918 GB
Notification: Performance of simCode: created initialization part: time 0.01149/0.3643, allocations: 7.301 MB / 0.9781 GB, free: 12.19 MB / 0.8074 GB
Notification: Performance of simCode: created event and clocks part: time 1.017e-05/0.3643, allocations: 0 / 0.9781 GB, free: 12.19 MB / 0.8074 GB
Notification: Performance of simCode: created simulation system equations: time 0.004532/0.3688, allocations: 2.906 MB / 0.981 GB, free: 9.215 MB / 0.8074 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001494/0.3703, allocations: 295 kB / 0.9812 GB, free: 8.941 MB / 0.8074 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01131/0.3816, allocations: 6.755 MB / 0.9878 GB, free: 2.008 MB / 0.8074 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001249/0.3829, allocations: 1.117 MB / 0.9889 GB, free: 0.8672 MB / 0.8074 GB
Notification: Performance of simCode: alias equations: time 0.002743/0.3856, allocations: 1.402 MB / 0.9903 GB, free: 15.48 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004711/0.3861, allocations: 168.4 kB / 0.9905 GB, free: 15.32 MB / 0.823 GB
Notification: Performance of SimCode: time 2.264e-06/0.3861, allocations: 0 / 0.9905 GB, free: 15.32 MB / 0.823 GB
Notification: Performance of Templates: time 0.07992/0.466, allocations: 78.55 MB / 1.067 GB, free: 1.16 MB / 0.8855 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: 6.487950067967176]