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 0.04591/0.04591, allocations: 9.132 MB / 29.71 MB, free: 356 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 0.00109/0.00109, allocations: 90.72 kB / 36.03 MB, free: 0.9727 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 0.001346/0.001346, allocations: 161 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 0.9844/0.9844, allocations: 177.1 MB / 225.9 MB, free: 8.594 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 0.003963/0.003963, allocations: 0.8355 MB / 286.3 MB, free: 15.18 MB / 266.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.1/package.mo): time 1.672/1.672, allocations: 274.9 MB / 0.6065 GB, free: 15.47 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.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 1.152e-06/1.152e-06, allocations: 0.5469 kB / 0.7577 GB, free: 8.703 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.239e-05/1.355e-05, allocations: 6.688 kB / 0.7577 GB, free: 8.699 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.006541/0.006554, allocations: 8.748 MB / 0.7663 GB, free: 3.098 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.004334/0.01089, allocations: 3.627 MB / 0.7698 GB, free: 0.6523 MB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004934/0.01138, allocations: 57.78 kB / 0.7699 GB, free: 0.6367 MB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006685/0.01205, allocations: 412.4 kB / 0.7703 GB, free: 460 kB / 0.6043 GB
Notification: Performance of NFTyping.typeBindings: time 0.001267/0.01332, allocations: 1.127 MB / 0.7714 GB, free: 15.79 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00124/0.01456, allocations: 0.8999 MB / 0.7722 GB, free: 15.33 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.00411/0.01867, allocations: 4.967 MB / 0.7771 GB, free: 13.18 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002993/0.02166, allocations: 2.728 MB / 0.7798 GB, free: 11.83 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003028/0.02469, allocations: 2.893 MB / 0.7826 GB, free: 10.49 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002505/0.02719, allocations: 2.618 MB / 0.7851 GB, free: 9.66 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005165/0.02771, allocations: 435.4 kB / 0.7855 GB, free: 9.66 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008984/0.02861, allocations: 0.6125 MB / 0.7861 GB, free: 9.543 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.001396/0.03001, allocations: 2.139 MB / 0.7882 GB, free: 7.785 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.001114/0.03112, allocations: 1.35 MB / 0.7896 GB, free: 6.551 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.002651/0.03377, allocations: 3.637 MB / 0.7931 GB, free: 3.34 MB / 0.6199 GB
Notification: Performance of FrontEnd - DAE generated: time 2.625e-06/0.03377, allocations: 0 / 0.7931 GB, free: 3.34 MB / 0.6199 GB
Notification: Performance of FrontEnd: time 8.32e-07/0.03377, allocations: 0 / 0.7931 GB, free: 3.34 MB / 0.6199 GB
Notification: Performance of Transformations before backend: time 2.58e-05/0.0338, allocations: 1.031 kB / 0.7931 GB, free: 3.34 MB / 0.6199 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 0.003373/0.03717, allocations: 3.524 MB / 0.7965 GB, free: 15.77 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.488e-05/0.03721, allocations: 11.98 kB / 0.7966 GB, free: 15.76 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004553/0.04176, allocations: 1.488 MB / 0.798 GB, free: 14.28 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001374/0.04313, allocations: 1.454 MB / 0.7994 GB, free: 12.79 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001024/0.04324, allocations: 234.5 kB / 0.7997 GB, free: 12.56 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003423/0.04358, allocations: 301.6 kB / 0.7999 GB, free: 12.27 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003252/0.04683, allocations: 3.02 MB / 0.8029 GB, free: 9.094 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.58e-05/0.04688, allocations: 3.984 kB / 0.8029 GB, free: 9.09 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002429/0.04712, allocations: 124 kB / 0.803 GB, free: 8.969 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002335/0.04735, allocations: 293.3 kB / 0.8033 GB, free: 8.68 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001947/0.0493, allocations: 1.319 MB / 0.8046 GB, free: 7.352 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01077/0.06007, allocations: 13.87 MB / 0.8181 GB, free: 8.965 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002011/0.06208, allocations: 1.927 MB / 0.82 GB, free: 7.02 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001337/0.06342, allocations: 1.183 MB / 0.8212 GB, free: 5.832 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001465/0.06357, allocations: 61.97 kB / 0.8212 GB, free: 5.77 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.617e-05/0.0636, allocations: 75.31 kB / 0.8213 GB, free: 5.688 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=230): time 3.606e-06/0.0636, allocations: 0 / 0.8213 GB, free: 5.688 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=313): time 0.0189/0.0825, allocations: 9.179 MB / 0.8303 GB, free: 12.69 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.493e-05/0.08258, allocations: 243.9 kB / 0.8305 GB, free: 12.4 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007354/0.08331, allocations: 1.061 MB / 0.8315 GB, free: 11.32 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.000159/0.08347, allocations: 73.7 kB / 0.8316 GB, free: 11.24 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006758/0.08415, allocations: 1.367 MB / 0.8329 GB, free: 9.855 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005971/0.08475, allocations: 1.127 MB / 0.834 GB, free: 8.719 MB / 0.6668 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007303/0.08548, allocations: 0.6353 MB / 0.8347 GB, free: 8.07 MB / 0.6668 GB
Notification: Performance of setup shared object (initialization): time 9.079e-05/0.08557, allocations: 476.8 kB / 0.8351 GB, free: 7.602 MB / 0.6668 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008066/0.08637, allocations: 0.6063 MB / 0.8357 GB, free: 6.984 MB / 0.6668 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001251/0.08762, allocations: 1.647 MB / 0.8373 GB, free: 4.965 MB / 0.6668 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002322/0.08995, allocations: 2.367 MB / 0.8396 GB, free: 2.227 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.987e-06/0.08996, allocations: 8 kB / 0.8396 GB, free: 2.219 MB / 0.6668 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.00788/0.09784, allocations: 4.408 MB / 0.8439 GB, free: 13.76 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 2.507e-05/0.09786, allocations: 15.98 kB / 0.8439 GB, free: 13.74 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.861e-05/0.09788, allocations: 20 kB / 0.844 GB, free: 13.72 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01544/0.1133, allocations: 4.96 MB / 0.8488 GB, free: 8.75 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001474/0.1148, allocations: 0.6241 MB / 0.8494 GB, free: 8.125 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01568/0.1305, allocations: 12.1 MB / 0.8612 GB, free: 11.84 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001559/0.132, allocations: 139.9 kB / 0.8614 GB, free: 11.71 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001857/0.1322, allocations: 112 kB / 0.8615 GB, free: 11.6 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001673/0.1339, allocations: 0.7626 MB / 0.8622 GB, free: 10.83 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001273/0.1352, allocations: 1.632 MB / 0.8638 GB, free: 8.828 MB / 0.698 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003475/0.1386, allocations: 3.383 MB / 0.8671 GB, free: 5.035 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.985e-06/0.1386, allocations: 4 kB / 0.8671 GB, free: 5.031 MB / 0.698 GB
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.
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.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.007415/0.1461, allocations: 4.437 MB / 0.8715 GB, free: 0.5273 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.876e-05/0.1461, allocations: 15.94 kB / 0.8715 GB, free: 0.5117 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.518e-05/0.1461, allocations: 20 kB / 0.8715 GB, free: 0.4922 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009819/0.1559, allocations: 3.222 MB / 0.8746 GB, free: 13.25 MB / 0.7137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001515/0.1574, allocations: 0.6709 MB / 0.8753 GB, free: 12.58 MB / 0.7137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01452/0.172, allocations: 19.12 MB / 0.894 GB, free: 8.875 MB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001414/0.1734, allocations: 135.8 kB / 0.8941 GB, free: 8.742 MB / 0.7293 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001841/0.1735, allocations: 119.9 kB / 0.8942 GB, free: 8.625 MB / 0.7293 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 0.0006659/0.1742, allocations: 470.8 kB / 0.8947 GB, free: 8.16 MB / 0.7293 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004758/0.1747, allocations: 294.8 kB / 0.8949 GB, free: 7.871 MB / 0.7293 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008474/0.1832, allocations: 5.159 MB / 0.9 GB, free: 2.625 MB / 0.7293 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.818e-05/0.1832, allocations: 31.94 kB / 0.9 GB, free: 2.594 MB / 0.7293 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.185e-05/0.1832, allocations: 19.94 kB / 0.9 GB, free: 2.574 MB / 0.7293 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.732e-05/0.1832, allocations: 12 kB / 0.9 GB, free: 2.562 MB / 0.7293 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01224/0.1955, allocations: 8.471 MB / 0.9083 GB, free: 9.828 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.328e-06/0.1955, allocations: 8 kB / 0.9083 GB, free: 9.82 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001088/0.1965, allocations: 463.4 kB / 0.9088 GB, free: 9.367 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0134/0.2099, allocations: 4.553 MB / 0.9132 GB, free: 4.797 MB / 0.7449 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001858/0.2101, allocations: 83.95 kB / 0.9133 GB, free: 4.715 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01435/0.2245, allocations: 11.77 MB / 0.9248 GB, free: 8.699 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.053e-06/0.2245, allocations: 15.94 kB / 0.9248 GB, free: 8.684 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007649/0.2321, allocations: 4.792 MB / 0.9295 GB, free: 3.598 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009082/0.233, allocations: 0.5531 MB / 0.93 GB, free: 3.043 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002462/0.2333, allocations: 71.83 kB / 0.9301 GB, free: 2.973 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001065/0.2344, allocations: 104 kB / 0.9302 GB, free: 2.871 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004202/0.2348, allocations: 278.7 kB / 0.9304 GB, free: 2.598 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001479/0.2349, allocations: 87.94 kB / 0.9305 GB, free: 2.512 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.000483/0.2354, allocations: 0.5538 MB / 0.9311 GB, free: 1.949 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 8e-08/0.2354, allocations: 3.938 kB / 0.9311 GB, free: 1.945 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.003903/0.2393, allocations: 1.859 MB / 0.9329 GB, free: 88 kB / 0.7605 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 0.0003112/0.2396, allocations: 190.9 kB / 0.9331 GB, free: 15.89 MB / 0.7762 GB
Notification: Performance of simCode: created initialization part: time 0.00843/0.2481, allocations: 6.426 MB / 0.9393 GB, free: 9.32 MB / 0.7762 GB
Notification: Performance of simCode: created event and clocks part: time 4.729e-06/0.2481, allocations: 0 / 0.9393 GB, free: 9.32 MB / 0.7762 GB
Notification: Performance of simCode: created simulation system equations: time 0.003155/0.2512, allocations: 2.51 MB / 0.9418 GB, free: 6.762 MB / 0.7762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001136/0.2524, allocations: 291.8 kB / 0.9421 GB, free: 6.48 MB / 0.7762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008687/0.261, allocations: 6.235 MB / 0.9482 GB, free: 24 kB / 0.7762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001057/0.2621, allocations: 1.072 MB / 0.9492 GB, free: 14.92 MB / 0.7918 GB
Notification: Performance of simCode: alias equations: time 0.001504/0.2636, allocations: 0.5444 MB / 0.9497 GB, free: 14.38 MB / 0.7918 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006948/0.2643, allocations: 362 kB / 0.9501 GB, free: 14.02 MB / 0.7918 GB
Notification: Performance of SimCode: time 9.22e-07/0.2643, allocations: 0 / 0.9501 GB, free: 14.02 MB / 0.7918 GB
Notification: Performance of Templates: time 0.0843/0.3486, allocations: 90.15 MB / 1.038 GB, free: 4.348 MB / 0.8699 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: 6.787461099680513]