Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo): time 0.03889/0.03889, allocations: 9.138 MB / 28.7 MB, free: 0.5 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 0.001046/0.001046, allocations: 87.31 kB / 34.99 MB, free: 1.105 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 0.001113/0.001113, allocations: 161.4 kB / 41.38 MB, free: 1.465 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 0.9573/0.9573, allocations: 177.1 MB / 224.8 MB, free: 8.711 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 0.006285/0.006285, allocations: 0.8305 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 1.624/1.624, allocations: 274.9 MB / 0.6054 GB, free: 0.7812 MB / 0.4949 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package AixLib with version 3.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo)
Using package SDF with version 0.4.5 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF 0.4.5/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Using package Modelica_DeviceDrivers with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo)
Running command: translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD")
translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.603e-06/1.603e-06, allocations: 0 / 0.7564 GB, free: 34.81 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.33e-05/1.49e-05, allocations: 2.312 kB / 0.7564 GB, free: 34.81 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.006949/0.006964, allocations: 9.57 MB / 0.7658 GB, free: 28.9 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.005061/0.01202, allocations: 3.843 MB / 0.7695 GB, free: 26.31 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007924/0.01282, allocations: 64.62 kB / 0.7696 GB, free: 26.29 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007617/0.01358, allocations: 455.3 kB / 0.77 GB, free: 26.09 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001463/0.01504, allocations: 1.224 MB / 0.7712 GB, free: 25.38 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001212/0.01625, allocations: 0.9589 MB / 0.7722 GB, free: 24.88 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.003112/0.01937, allocations: 5.437 MB / 0.7775 GB, free: 22.53 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002692/0.02206, allocations: 3.393 MB / 0.7808 GB, free: 20.83 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00245/0.02451, allocations: 3.335 MB / 0.7841 GB, free: 19.27 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002257/0.02676, allocations: 2.975 MB / 0.787 GB, free: 18.33 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005899/0.02735, allocations: 0.5095 MB / 0.7875 GB, free: 18.33 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001028/0.02838, allocations: 0.7045 MB / 0.7881 GB, free: 18.27 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.001382/0.02977, allocations: 2.426 MB / 0.7905 GB, free: 17.15 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.001214/0.03098, allocations: 1.553 MB / 0.792 GB, free: 16.38 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.003465/0.03444, allocations: 4.121 MB / 0.7961 GB, free: 14.66 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 6.843e-06/0.03445, allocations: 8.844 kB / 0.7961 GB, free: 14.65 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.314e-06/0.03445, allocations: 1 kB / 0.7961 GB, free: 14.65 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 4.303e-05/0.0345, allocations: 3.938 kB / 0.7961 GB, free: 14.64 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 994
 * Number of variables: 994
Notification: Performance of Generate backend data structure: time 0.004213/0.03871, allocations: 3.994 MB / 0.8 GB, free: 12.34 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.85e-05/0.03875, allocations: 15.23 kB / 0.8 GB, free: 12.34 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006147/0.0449, allocations: 2.551 MB / 0.8025 GB, free: 11.84 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002131/0.04703, allocations: 1.827 MB / 0.8043 GB, free: 10.83 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001581/0.04718, allocations: 275.9 kB / 0.8045 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004546/0.04764, allocations: 351 kB / 0.8049 GB, free: 10.59 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006042/0.05368, allocations: 3.756 MB / 0.8085 GB, free: 9.25 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.63e-05/0.05374, allocations: 6.25 kB / 0.8085 GB, free: 9.246 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003201/0.05406, allocations: 152.9 kB / 0.8087 GB, free: 9.129 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004093/0.05447, allocations: 332.2 kB / 0.809 GB, free: 9.094 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003643/0.05811, allocations: 1.799 MB / 0.8107 GB, free: 8.812 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01429/0.0724, allocations: 16.47 MB / 0.8268 GB, free: 11.5 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002355/0.07476, allocations: 2.056 MB / 0.8288 GB, free: 9.48 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001379/0.07614, allocations: 1.096 MB / 0.8299 GB, free: 8.367 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001311/0.07627, allocations: 58.5 kB / 0.83 GB, free: 8.309 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.401e-05/0.0763, allocations: 70 kB / 0.83 GB, free: 8.234 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=208): time 4.007e-06/0.07631, allocations: 0 / 0.83 GB, free: 8.234 MB / 0.6512 GB
Warning: The linear system: 
1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
[
  1.0 , 0.0 , 0.0 , -1.0 ;
  0.0 , 0.0 , 1.0 , -1.0 ;
  0.0 , 1.0 , -1.0 , 0.0 ;
  -1.0 , 1.0 , 0.0 , 0.0
]
  *
[
  line2.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1]
]
  =
[
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=271): time 0.0228/0.0991, allocations: 13.93 MB / 0.8436 GB, free: 10.48 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.94e-05/0.09919, allocations: 239.6 kB / 0.8439 GB, free: 10.2 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001295/0.1005, allocations: 1.265 MB / 0.8451 GB, free: 8.918 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001681/0.1007, allocations: 65.7 kB / 0.8452 GB, free: 8.848 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006726/0.1013, allocations: 1.638 MB / 0.8468 GB, free: 7.191 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005987/0.1019, allocations: 0.98 MB / 0.8477 GB, free: 6.203 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007726/0.1027, allocations: 0.647 MB / 0.8483 GB, free: 5.543 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 9.642e-05/0.1028, allocations: 476.8 kB / 0.8488 GB, free: 5.074 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001193/0.104, allocations: 0.7545 MB / 0.8495 GB, free: 4.309 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001917/0.1059, allocations: 2.075 MB / 0.8516 GB, free: 1.699 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003063/0.109, allocations: 2.969 MB / 0.8545 GB, free: 14.2 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.353e-05/0.109, allocations: 8 kB / 0.8545 GB, free: 14.19 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 0.0108/0.1198, allocations: 6.218 MB / 0.8605 GB, free: 7.902 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.877e-05/0.1198, allocations: 16.56 kB / 0.8606 GB, free: 7.887 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.613e-05/0.1198, allocations: 28 kB / 0.8606 GB, free: 7.859 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01553/0.1354, allocations: 6.666 MB / 0.8671 GB, free: 1.176 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001809/0.1372, allocations: 0.8541 MB / 0.8679 GB, free: 328 kB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01785/0.155, allocations: 16.56 MB / 0.8841 GB, free: 15.39 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002081/0.1571, allocations: 439.3 kB / 0.8845 GB, free: 14.96 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002261/0.1573, allocations: 155.9 kB / 0.8847 GB, free: 14.8 MB / 0.7137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002119/0.1595, allocations: 0.9032 MB / 0.8855 GB, free: 13.89 MB / 0.7137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001941/0.1614, allocations: 2.075 MB / 0.8876 GB, free: 11.29 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004463/0.1659, allocations: 4.088 MB / 0.8916 GB, free: 6.621 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.421e-05/0.1659, allocations: 8 kB / 0.8916 GB, free: 6.613 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 0.009977/0.1758, allocations: 5.731 MB / 0.8972 GB, free: 0.8125 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 1.982e-05/0.1759, allocations: 16 kB / 0.8972 GB, free: 0.7969 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.561e-05/0.1759, allocations: 31.94 kB / 0.8972 GB, free: 0.7656 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01053/0.1864, allocations: 4.43 MB / 0.9015 GB, free: 12.32 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002213/0.1886, allocations: 0.9126 MB / 0.9024 GB, free: 11.4 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0158/0.2044, allocations: 19.05 MB / 0.921 GB, free: 7.742 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002155/0.2066, allocations: 419.3 kB / 0.9214 GB, free: 7.332 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002267/0.2068, allocations: 155.9 kB / 0.9216 GB, free: 7.18 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 0.0007687/0.2076, allocations: 482.3 kB / 0.922 GB, free: 6.703 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004573/0.208, allocations: 282.8 kB / 0.9223 GB, free: 6.426 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 0.009909/0.218, allocations: 5.679 MB / 0.9279 GB, free: 0.7109 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.642e-05/0.218, allocations: 31.98 kB / 0.9279 GB, free: 0.6797 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.513e-05/0.218, allocations: 12 kB / 0.9279 GB, free: 0.668 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.576e-05/0.218, allocations: 11.95 kB / 0.9279 GB, free: 0.6562 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 0.01488/0.2329, allocations: 10.13 MB / 0.9378 GB, free: 6.324 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.368e-06/0.2329, allocations: 8 kB / 0.9378 GB, free: 6.316 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001283/0.2342, allocations: 0.6014 MB / 0.9384 GB, free: 5.715 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01404/0.2482, allocations: 6.118 MB / 0.9444 GB, free: 15.57 MB / 0.7762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002194/0.2484, allocations: 79.95 kB / 0.9444 GB, free: 15.5 MB / 0.7762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01713/0.2656, allocations: 16.08 MB / 0.9602 GB, free: 14.99 MB / 0.7918 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.732e-06/0.2656, allocations: 11.94 kB / 0.9602 GB, free: 14.98 MB / 0.7918 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01028/0.2759, allocations: 6.142 MB / 0.9662 GB, free: 8.586 MB / 0.7918 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009507/0.2768, allocations: 0.6038 MB / 0.9668 GB, free: 7.98 MB / 0.7918 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002453/0.277, allocations: 55.98 kB / 0.9668 GB, free: 7.926 MB / 0.7918 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001361/0.2784, allocations: 379.3 kB / 0.9672 GB, free: 7.555 MB / 0.7918 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004828/0.2789, allocations: 240.8 kB / 0.9674 GB, free: 7.32 MB / 0.7918 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001562/0.279, allocations: 91.95 kB / 0.9675 GB, free: 7.23 MB / 0.7918 GB
Notification: Performance of sorting global known variables: time 0.0007633/0.2798, allocations: 0.6512 MB / 0.9681 GB, free: 6.574 MB / 0.7918 GB
Notification: Performance of sort global known variables: time 1.9e-07/0.2798, allocations: 0 / 0.9681 GB, free: 6.574 MB / 0.7918 GB
Notification: Performance of remove unused functions: time 0.004301/0.2841, allocations: 1.828 MB / 0.9699 GB, free: 4.746 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 0.0004966/0.2846, allocations: 174.9 kB / 0.9701 GB, free: 4.566 MB / 0.7918 GB
Notification: Performance of simCode: created initialization part: time 0.01048/0.2951, allocations: 7.299 MB / 0.9772 GB, free: 13.11 MB / 0.8074 GB
Notification: Performance of simCode: created event and clocks part: time 5.15e-06/0.2951, allocations: 0 / 0.9772 GB, free: 13.11 MB / 0.8074 GB
Notification: Performance of simCode: created simulation system equations: time 0.003892/0.299, allocations: 2.879 MB / 0.98 GB, free: 10.16 MB / 0.8074 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001236/0.3002, allocations: 286.3 kB / 0.9803 GB, free: 9.898 MB / 0.8074 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01082/0.311, allocations: 7.091 MB / 0.9872 GB, free: 2.625 MB / 0.8074 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00116/0.3122, allocations: 1.114 MB / 0.9883 GB, free: 1.484 MB / 0.8074 GB
Notification: Performance of simCode: alias equations: time 0.002414/0.3146, allocations: 1.391 MB / 0.9897 GB, free: 116 kB / 0.8074 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004627/0.3151, allocations: 168.4 kB / 0.9898 GB, free: 15.95 MB / 0.823 GB
Notification: Performance of SimCode: time 1.483e-06/0.3151, allocations: 0 / 0.9898 GB, free: 15.95 MB / 0.823 GB
Notification: Performance of Templates: time 0.07882/0.3939, allocations: 79.99 MB / 1.068 GB, free: 392 kB / 0.8855 GB
"
[Timeout remaining time 660]
make -j1 -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.makefile [Timeout 660]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.sim & ./AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 6.371074510738254]