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 0.04237/0.04237, allocations: 9.132 MB / 29.71 MB, free: 364 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 0.0009922/0.0009922, allocations: 86.83 kB / 36.03 MB, free: 0.9844 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 0.001256/0.001256, allocations: 159.1 kB / 42.45 MB, free: 1.301 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 1.001/1.001, allocations: 177.1 MB / 225.9 MB, free: 8.582 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 0.004005/0.004005, allocations: 0.8376 MB / 286.3 MB, free: 15.16 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 1.599/1.599, allocations: 274.9 MB / 0.6065 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 1.623e-06/1.623e-06, allocations: 0 / 0.7577 GB, free: 8.707 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.655e-05/1.817e-05, allocations: 2.312 kB / 0.7577 GB, free: 8.703 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.007398/0.007416, allocations: 9.241 MB / 0.7667 GB, free: 2.809 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.00481/0.01223, allocations: 3.8 MB / 0.7705 GB, free: 240 kB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005644/0.01279, allocations: 68 kB / 0.7705 GB, free: 220 kB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009175/0.01371, allocations: 454.8 kB / 0.771 GB, free: 12 kB / 0.6043 GB
Notification: Performance of NFTyping.typeBindings: time 0.001737/0.01544, allocations: 1.213 MB / 0.7721 GB, free: 15.31 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00167/0.01712, allocations: 0.9443 MB / 0.7731 GB, free: 14.82 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.004553/0.02167, allocations: 5.424 MB / 0.7784 GB, free: 12.47 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003669/0.02534, allocations: 3.349 MB / 0.7816 GB, free: 10.79 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003634/0.02897, allocations: 3.316 MB / 0.7849 GB, free: 9.23 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004085/0.03305, allocations: 2.955 MB / 0.7878 GB, free: 8.18 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008265/0.03388, allocations: 0.5078 MB / 0.7882 GB, free: 7.672 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00118/0.03506, allocations: 0.7037 MB / 0.7889 GB, free: 7.012 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.001881/0.03694, allocations: 2.42 MB / 0.7913 GB, free: 5.016 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.001423/0.03837, allocations: 1.542 MB / 0.7928 GB, free: 3.605 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.002871/0.04124, allocations: 4.101 MB / 0.7968 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.419e-06/0.04124, allocations: 0 / 0.7968 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.924e-06/0.04124, allocations: 1.25 kB / 0.7968 GB, free: 15.51 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 5.069e-05/0.04129, allocations: 4 kB / 0.7968 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 0.00369/0.04498, allocations: 3.912 MB / 0.8006 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.22e-05/0.04502, allocations: 15.97 kB / 0.8007 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004521/0.04954, allocations: 1.572 MB / 0.8022 GB, free: 9.973 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001742/0.05128, allocations: 1.599 MB / 0.8037 GB, free: 8.344 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001375/0.05142, allocations: 267.9 kB / 0.804 GB, free: 8.082 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004018/0.05182, allocations: 344.3 kB / 0.8043 GB, free: 7.746 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005571/0.05739, allocations: 3.317 MB / 0.8076 GB, free: 4.285 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.461e-05/0.05746, allocations: 3.938 kB / 0.8076 GB, free: 4.281 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000325/0.05779, allocations: 148 kB / 0.8077 GB, free: 4.137 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003062/0.05809, allocations: 315.3 kB / 0.808 GB, free: 3.828 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002902/0.061, allocations: 1.397 MB / 0.8094 GB, free: 2.434 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01846/0.07945, allocations: 15.97 MB / 0.825 GB, free: 1.871 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002353/0.08181, allocations: 1.862 MB / 0.8268 GB, free: 15.98 MB / 0.6668 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001267/0.08307, allocations: 0.966 MB / 0.8277 GB, free: 15 MB / 0.6668 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001491/0.08322, allocations: 65.84 kB / 0.8278 GB, free: 14.94 MB / 0.6668 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.91e-05/0.08326, allocations: 64.3 kB / 0.8279 GB, free: 14.87 MB / 0.6668 GB
Notification: Performance of pre-optimization done (n=208): time 4.819e-06/0.08327, allocations: 0 / 0.8279 GB, free: 14.87 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 0.01818/0.1014, allocations: 8.088 MB / 0.8358 GB, free: 6.926 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.881e-05/0.1015, allocations: 235.6 kB / 0.836 GB, free: 6.645 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001074/0.1026, allocations: 1.232 MB / 0.8372 GB, free: 5.398 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002203/0.1028, allocations: 65.7 kB / 0.8373 GB, free: 5.328 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007416/0.1036, allocations: 1.623 MB / 0.8388 GB, free: 3.688 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000697/0.1043, allocations: 0.9877 MB / 0.8398 GB, free: 2.691 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007668/0.105, allocations: 0.6585 MB / 0.8404 GB, free: 2.02 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.0001183/0.1052, allocations: 484.7 kB / 0.8409 GB, free: 1.543 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000859/0.106, allocations: 0.5826 MB / 0.8415 GB, free: 0.9492 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001416/0.1074, allocations: 1.934 MB / 0.8434 GB, free: 14.48 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002473/0.1099, allocations: 2.676 MB / 0.846 GB, free: 11.28 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.642e-05/0.1099, allocations: 8 kB / 0.846 GB, free: 11.27 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 0.008588/0.1185, allocations: 4.548 MB / 0.8504 GB, free: 6.656 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.908e-05/0.1185, allocations: 21.97 kB / 0.8505 GB, free: 6.637 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.825e-05/0.1186, allocations: 24.56 kB / 0.8505 GB, free: 6.613 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01521/0.1338, allocations: 4.724 MB / 0.8551 GB, free: 1.875 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001936/0.1357, allocations: 0.6826 MB / 0.8558 GB, free: 1.191 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01565/0.1514, allocations: 14.57 MB / 0.87 GB, free: 2.262 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002164/0.1535, allocations: 163.7 kB / 0.8701 GB, free: 2.102 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002432/0.1538, allocations: 127.9 kB / 0.8703 GB, free: 1.977 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001599/0.1554, allocations: 0.7391 MB / 0.871 GB, free: 1.23 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001476/0.1568, allocations: 1.923 MB / 0.8729 GB, free: 14.77 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003588/0.1604, allocations: 3.673 MB / 0.8764 GB, free: 10.52 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.897e-05/0.1605, allocations: 8 kB / 0.8765 GB, free: 10.52 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 0.007659/0.1681, allocations: 4.331 MB / 0.8807 GB, free: 6.109 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.001e-05/0.1681, allocations: 16 kB / 0.8807 GB, free: 6.094 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.674e-05/0.1682, allocations: 28.14 kB / 0.8807 GB, free: 6.066 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009543/0.1777, allocations: 3.038 MB / 0.8837 GB, free: 3.004 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001823/0.1795, allocations: 0.7294 MB / 0.8844 GB, free: 2.273 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01305/0.1926, allocations: 17.58 MB / 0.9016 GB, free: 120 kB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001901/0.1945, allocations: 155.9 kB / 0.9017 GB, free: 15.96 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002025/0.1947, allocations: 127.9 kB / 0.9018 GB, free: 15.84 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 0.0007151/0.1954, allocations: 488.4 kB / 0.9023 GB, free: 15.35 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004678/0.1959, allocations: 290.8 kB / 0.9026 GB, free: 15.07 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 0.007666/0.2035, allocations: 4.132 MB / 0.9066 GB, free: 10.91 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.817e-05/0.2035, allocations: 28 kB / 0.9066 GB, free: 10.88 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.291e-05/0.2036, allocations: 16 kB / 0.9067 GB, free: 10.87 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.847e-05/0.2036, allocations: 19.83 kB / 0.9067 GB, free: 10.85 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 0.01234/0.2159, allocations: 7.757 MB / 0.9143 GB, free: 2.902 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.247e-05/0.2159, allocations: 8 kB / 0.9143 GB, free: 2.895 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001264/0.2172, allocations: 451.6 kB / 0.9147 GB, free: 2.453 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01351/0.2307, allocations: 4.325 MB / 0.9189 GB, free: 14.11 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004882/0.2312, allocations: 71.95 kB / 0.919 GB, free: 14.04 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01432/0.2455, allocations: 14.29 MB / 0.9329 GB, free: 15.34 MB / 0.7762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.304e-06/0.2455, allocations: 11.94 kB / 0.933 GB, free: 15.32 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 0.008312/0.2538, allocations: 4.61 MB / 0.9375 GB, free: 10.47 MB / 0.7762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009719/0.2548, allocations: 0.5218 MB / 0.938 GB, free: 9.945 MB / 0.7762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002858/0.2551, allocations: 52 kB / 0.938 GB, free: 9.895 MB / 0.7762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001104/0.2562, allocations: 95.95 kB / 0.9381 GB, free: 9.801 MB / 0.7762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005569/0.2567, allocations: 242.3 kB / 0.9383 GB, free: 9.562 MB / 0.7762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001458/0.2569, allocations: 71.95 kB / 0.9384 GB, free: 9.492 MB / 0.7762 GB
Notification: Performance of sorting global known variables: time 0.0005766/0.2575, allocations: 0.5997 MB / 0.939 GB, free: 8.887 MB / 0.7762 GB
Notification: Performance of sort global known variables: time 1.7e-07/0.2575, allocations: 4 kB / 0.939 GB, free: 8.883 MB / 0.7762 GB
Notification: Performance of remove unused functions: time 0.004318/0.2618, allocations: 1.82 MB / 0.9408 GB, free: 7.062 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 0.0003274/0.2621, allocations: 178.8 kB / 0.9409 GB, free: 6.879 MB / 0.7762 GB
Notification: Performance of simCode: created initialization part: time 0.008576/0.2707, allocations: 6.148 MB / 0.9469 GB, free: 0.5742 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 6.362e-06/0.2707, allocations: 0 / 0.9469 GB, free: 0.5742 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.003254/0.2739, allocations: 2.358 MB / 0.9492 GB, free: 14.15 MB / 0.7918 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001211/0.2752, allocations: 293.8 kB / 0.9495 GB, free: 13.87 MB / 0.7918 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01083/0.286, allocations: 6.375 MB / 0.9558 GB, free: 7.309 MB / 0.7918 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001273/0.2873, allocations: 1.113 MB / 0.9568 GB, free: 6.172 MB / 0.7918 GB
Notification: Performance of simCode: alias equations: time 0.001727/0.289, allocations: 0.5598 MB / 0.9574 GB, free: 5.609 MB / 0.7918 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006715/0.2897, allocations: 374 kB / 0.9577 GB, free: 5.242 MB / 0.7918 GB
Notification: Performance of SimCode: time 1.783e-06/0.2897, allocations: 0 / 0.9577 GB, free: 5.242 MB / 0.7918 GB
Notification: Performance of Templates: time 0.1276/0.4173, allocations: 82.69 MB / 1.038 GB, free: 2.93 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: 6.756488173734397]