Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.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 0.03896/0.03896, allocations: 9.142 MB / 28.7 MB, free: 0.9688 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 0.0009431/0.0009431, allocations: 95.19 kB / 34.99 MB, free: 1.27 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 0.000928/0.000928, allocations: 160.6 kB / 41.38 MB, free: 1.492 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 0.8711/0.8711, allocations: 177.1 MB / 224.8 MB, free: 8.699 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 0.004006/0.004006, allocations: 0.8311 MB / 285.2 MB, free: 15.34 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 1.635/1.635, allocations: 274.9 MB / 0.6054 GB, free: 0.8008 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.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD")
translateModel(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.643e-06/1.643e-06, allocations: 0 / 0.7564 GB, free: 34.81 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.277e-05/2.442e-05, allocations: 3.188 kB / 0.7564 GB, free: 34.8 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.007354/0.007379, allocations: 8.976 MB / 0.7652 GB, free: 29.24 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.006049/0.01343, allocations: 3.652 MB / 0.7688 GB, free: 26.79 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001358/0.01479, allocations: 58.84 kB / 0.7688 GB, free: 26.78 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.001035/0.01582, allocations: 409.2 kB / 0.7692 GB, free: 26.59 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.002033/0.01785, allocations: 1.123 MB / 0.7703 GB, free: 25.95 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002057/0.01991, allocations: 0.9133 MB / 0.7712 GB, free: 25.47 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.003893/0.0238, allocations: 4.947 MB / 0.776 GB, free: 23.34 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003363/0.02717, allocations: 2.748 MB / 0.7787 GB, free: 21.98 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003448/0.03062, allocations: 2.886 MB / 0.7815 GB, free: 20.65 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003116/0.03373, allocations: 2.611 MB / 0.7841 GB, free: 19.83 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001124/0.03486, allocations: 436.5 kB / 0.7845 GB, free: 19.83 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001468/0.03632, allocations: 0.6172 MB / 0.7851 GB, free: 19.77 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.001828/0.03815, allocations: 2.144 MB / 0.7872 GB, free: 18.8 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.002735/0.04089, allocations: 1.342 MB / 0.7885 GB, free: 18.15 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.004519/0.04541, allocations: 3.632 MB / 0.7921 GB, free: 16.65 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5e-06/0.04541, allocations: 0.7188 kB / 0.7921 GB, free: 16.65 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.664e-06/0.04541, allocations: 0 / 0.7921 GB, free: 16.65 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.000192/0.04561, allocations: 1.031 kB / 0.7921 GB, free: 16.65 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: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.005974/0.05158, allocations: 3.587 MB / 0.7956 GB, free: 14.56 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.47e-05/0.05162, allocations: 13.48 kB / 0.7956 GB, free: 14.56 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006281/0.0579, allocations: 2.455 MB / 0.798 GB, free: 14.11 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00357/0.06147, allocations: 1.667 MB / 0.7996 GB, free: 13.19 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001506/0.06162, allocations: 228 kB / 0.7998 GB, free: 13.09 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006203/0.06225, allocations: 309 kB / 0.8001 GB, free: 12.98 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007024/0.06927, allocations: 3.403 MB / 0.8034 GB, free: 11.75 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.556e-05/0.06932, allocations: 6.281 kB / 0.8034 GB, free: 11.74 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000263/0.06959, allocations: 130.9 kB / 0.8036 GB, free: 11.64 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000389/0.06998, allocations: 315.7 kB / 0.8039 GB, free: 11.61 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00423/0.07421, allocations: 1.683 MB / 0.8055 GB, free: 11.34 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01713/0.09134, allocations: 14.81 MB / 0.82 GB, free: 1.223 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003081/0.09442, allocations: 2.144 MB / 0.8221 GB, free: 15.86 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002716/0.09713, allocations: 1.315 MB / 0.8234 GB, free: 14.75 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002412/0.09737, allocations: 68.11 kB / 0.8234 GB, free: 14.69 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.94e-05/0.09743, allocations: 68.55 kB / 0.8235 GB, free: 14.62 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=230): time 5.831e-06/0.09744, allocations: 1.531 kB / 0.8235 GB, free: 14.62 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=313): time 0.027/0.1244, allocations: 14.93 MB / 0.8381 GB, free: 288 kB / 0.6512 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.589e-05/0.1245, allocations: 240 kB / 0.8383 GB, free: 15.99 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001178/0.1257, allocations: 1.081 MB / 0.8393 GB, free: 14.89 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004721/0.1262, allocations: 77.7 kB / 0.8394 GB, free: 14.81 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007339/0.1269, allocations: 1.351 MB / 0.8407 GB, free: 13.45 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008429/0.1278, allocations: 1.12 MB / 0.8418 GB, free: 12.32 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007781/0.1285, allocations: 0.6433 MB / 0.8425 GB, free: 11.66 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 0.000101/0.1286, allocations: 480.7 kB / 0.8429 GB, free: 11.19 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001299/0.1299, allocations: 0.7758 MB / 0.8437 GB, free: 10.4 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001696/0.1316, allocations: 1.81 MB / 0.8454 GB, free: 8.223 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003103/0.1347, allocations: 2.677 MB / 0.8481 GB, free: 5.176 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.146e-05/0.1347, allocations: 4 kB / 0.8481 GB, free: 5.172 MB / 0.6668 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01077/0.1455, allocations: 6.116 MB / 0.854 GB, free: 15 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.692e-05/0.1455, allocations: 13.72 kB / 0.854 GB, free: 14.99 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.103e-05/0.1456, allocations: 16 kB / 0.8541 GB, free: 14.97 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01865/0.1642, allocations: 7.366 MB / 0.8613 GB, free: 7.59 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002144/0.1664, allocations: 0.8034 MB / 0.862 GB, free: 6.785 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01959/0.1859, allocations: 14.35 MB / 0.8761 GB, free: 8.258 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002435/0.1884, allocations: 407.4 kB / 0.8764 GB, free: 7.859 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002479/0.1886, allocations: 147.9 kB / 0.8766 GB, free: 7.715 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002167/0.1908, allocations: 0.9344 MB / 0.8775 GB, free: 6.773 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001696/0.1925, allocations: 1.792 MB / 0.8792 GB, free: 4.613 MB / 0.698 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005342/0.1978, allocations: 3.849 MB / 0.883 GB, free: 364 kB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.092e-05/0.1979, allocations: 4 kB / 0.883 GB, free: 360 kB / 0.698 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_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.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[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.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.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.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[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.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : 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]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : 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]
[
  -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.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[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] ;
  -loadRL.load3.v[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]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.01328/0.2111, allocations: 5.869 MB / 0.8887 GB, free: 10.41 MB / 0.7137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.758e-05/0.2112, allocations: 16.03 kB / 0.8888 GB, free: 10.4 MB / 0.7137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.028e-05/0.2112, allocations: 16 kB / 0.8888 GB, free: 10.38 MB / 0.7137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01592/0.2271, allocations: 4.838 MB / 0.8935 GB, free: 5.527 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002978/0.2301, allocations: 0.858 MB / 0.8943 GB, free: 4.668 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02281/0.2529, allocations: 20.82 MB / 0.9147 GB, free: 15.23 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002934/0.2558, allocations: 403.4 kB / 0.915 GB, free: 14.84 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000337/0.2562, allocations: 143.9 kB / 0.9152 GB, free: 14.7 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[3].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: 81
 * 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 (272):
 * Single equations (assignments): 270
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of prepare postOptimizeDAE: time 0.0008986/0.2571, allocations: 473 kB / 0.9156 GB, free: 14.23 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007341/0.2578, allocations: 302.7 kB / 0.9159 GB, free: 13.93 MB / 0.7449 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01183/0.2696, allocations: 6.674 MB / 0.9224 GB, free: 7.172 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.452e-05/0.2697, allocations: 36 kB / 0.9225 GB, free: 7.137 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.282e-05/0.2697, allocations: 16 kB / 0.9225 GB, free: 7.121 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.999e-05/0.2697, allocations: 19.88 kB / 0.9225 GB, free: 7.102 MB / 0.7449 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01604/0.2857, allocations: 10.25 MB / 0.9325 GB, free: 12.58 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.933e-05/0.2858, allocations: 15.94 kB / 0.9325 GB, free: 12.57 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001606/0.2874, allocations: 0.6008 MB / 0.9331 GB, free: 11.96 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0165/0.3039, allocations: 6.763 MB / 0.9397 GB, free: 5.18 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005441/0.3044, allocations: 79.95 kB / 0.9398 GB, free: 5.102 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.018/0.3224, allocations: 13.78 MB / 0.9533 GB, free: 7.066 MB / 0.7762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.724e-06/0.3224, allocations: 19.94 kB / 0.9533 GB, free: 7.047 MB / 0.7762 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01058/0.333, allocations: 6.368 MB / 0.9595 GB, free: 396 kB / 0.7762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001105/0.3341, allocations: 0.6429 MB / 0.9601 GB, free: 15.74 MB / 0.7918 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002742/0.3344, allocations: 60 kB / 0.9602 GB, free: 15.68 MB / 0.7918 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001432/0.3358, allocations: 399.4 kB / 0.9606 GB, free: 15.29 MB / 0.7918 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006995/0.3365, allocations: 282.7 kB / 0.9608 GB, free: 15.02 MB / 0.7918 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001646/0.3367, allocations: 99.95 kB / 0.9609 GB, free: 14.92 MB / 0.7918 GB
Notification: Performance of sorting global known variables: time 0.0006857/0.3374, allocations: 0.6048 MB / 0.9615 GB, free: 14.3 MB / 0.7918 GB
Notification: Performance of sort global known variables: time 8e-08/0.3374, allocations: 0 / 0.9615 GB, free: 14.3 MB / 0.7918 GB
Notification: Performance of remove unused functions: time 0.004396/0.3418, allocations: 1.859 MB / 0.9633 GB, free: 12.45 MB / 0.7918 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (170):
 * Single equations (assignments): 168
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003971/0.3422, allocations: 194.8 kB / 0.9635 GB, free: 12.25 MB / 0.7918 GB
Notification: Performance of simCode: created initialization part: time 0.01204/0.3542, allocations: 7.644 MB / 0.971 GB, free: 4.457 MB / 0.7918 GB
Notification: Performance of simCode: created event and clocks part: time 9.578e-06/0.3542, allocations: 0 / 0.971 GB, free: 4.457 MB / 0.7918 GB
Notification: Performance of simCode: created simulation system equations: time 0.00452/0.3587, allocations: 3.039 MB / 0.974 GB, free: 1.371 MB / 0.7918 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001485/0.3602, allocations: 295.7 kB / 0.9742 GB, free: 1.086 MB / 0.7918 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01146/0.3717, allocations: 7.025 MB / 0.9811 GB, free: 9.848 MB / 0.8074 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001299/0.373, allocations: 1.068 MB / 0.9821 GB, free: 8.75 MB / 0.8074 GB
Notification: Performance of simCode: alias equations: time 0.002741/0.3757, allocations: 1.388 MB / 0.9835 GB, free: 7.383 MB / 0.8074 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005085/0.3762, allocations: 164.4 kB / 0.9837 GB, free: 7.223 MB / 0.8074 GB
Notification: Performance of SimCode: time 2.154e-06/0.3762, allocations: 0 / 0.9837 GB, free: 7.223 MB / 0.8074 GB
Notification: Performance of Templates: time 0.08918/0.4654, allocations: 87.35 MB / 1.069 GB, free: 444 kB / 0.8855 GB
"
[Timeout remaining time 660]
make -j1 -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile [Timeout 660]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=240  -lv LOG_STATS > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 6.419375298079103]