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 0.04279/0.04279, allocations: 9.137 MB / 28.7 MB, free: 0.5352 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 0.001231/0.001231, allocations: 87.31 kB / 34.99 MB, free: 1.129 MB / 24.77 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.00113/0.00113, allocations: 166.1 kB / 41.38 MB, free: 1.469 MB / 24.77 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.918/0.918, allocations: 177.1 MB / 224.8 MB, free: 8.684 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 0.003973/0.003973, allocations: 0.8303 MB / 285.2 MB, free: 15.35 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: 15.61 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 1.603e-06/1.603e-06, allocations: 0 / 0.7564 GB, free: 8.797 MB / 0.6043 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.823e-05/2.984e-05, allocations: 2.312 kB / 0.7564 GB, free: 8.793 MB / 0.6043 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.008479/0.008509, allocations: 8.973 MB / 0.7652 GB, free: 3.195 MB / 0.6043 GB
Notification: Performance of NFInst.instExpressions: time 0.00729/0.0158, allocations: 3.648 MB / 0.7688 GB, free: 0.7422 MB / 0.6043 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001584/0.01738, allocations: 62.47 kB / 0.7688 GB, free: 0.7227 MB / 0.6043 GB
Notification: Performance of NFTyping.typeComponents: time 0.001084/0.01847, allocations: 411.4 kB / 0.7692 GB, free: 0.5352 MB / 0.6043 GB
Notification: Performance of NFTyping.typeBindings: time 0.002228/0.02069, allocations: 1.12 MB / 0.7703 GB, free: 15.89 MB / 0.6199 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002467/0.02316, allocations: 0.9083 MB / 0.7712 GB, free: 15.41 MB / 0.6199 GB
Notification: Performance of NFFlatten.flatten: time 0.006478/0.02964, allocations: 4.963 MB / 0.776 GB, free: 13.27 MB / 0.6199 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004072/0.03371, allocations: 2.735 MB / 0.7787 GB, free: 11.91 MB / 0.6199 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006029/0.03974, allocations: 2.847 MB / 0.7815 GB, free: 10.59 MB / 0.6199 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005377/0.04512, allocations: 2.674 MB / 0.7841 GB, free: 9.754 MB / 0.6199 GB
Notification: Performance of NFPackage.collectConstants: time 0.001691/0.04681, allocations: 446.2 kB / 0.7845 GB, free: 9.75 MB / 0.6199 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002181/0.04899, allocations: 0.6293 MB / 0.7851 GB, free: 9.461 MB / 0.6199 GB
Notification: Performance of NFScalarize.scalarize: time 0.00254/0.05153, allocations: 2.154 MB / 0.7872 GB, free: 7.695 MB / 0.6199 GB
Notification: Performance of NFVerifyModel.verify: time 0.002531/0.05406, allocations: 1.364 MB / 0.7886 GB, free: 6.453 MB / 0.6199 GB
Notification: Performance of NFConvertDAE.convert: time 0.004165/0.05823, allocations: 3.662 MB / 0.7922 GB, free: 3.273 MB / 0.6199 GB
Notification: Performance of FrontEnd - DAE generated: time 4.328e-06/0.05823, allocations: 0 / 0.7922 GB, free: 3.273 MB / 0.6199 GB
Notification: Performance of FrontEnd: time 1.934e-06/0.05823, allocations: 2.312 kB / 0.7922 GB, free: 3.273 MB / 0.6199 GB
Notification: Performance of Transformations before backend: time 8.979e-05/0.05832, allocations: 0 / 0.7922 GB, free: 3.273 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 0.004744/0.06307, allocations: 3.603 MB / 0.7957 GB, free: 15.62 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.851e-05/0.06311, allocations: 11.98 kB / 0.7957 GB, free: 15.61 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005766/0.06888, allocations: 2.459 MB / 0.7981 GB, free: 13.16 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002943/0.07182, allocations: 1.794 MB / 0.7998 GB, free: 11.33 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001185/0.07194, allocations: 230.5 kB / 0.8001 GB, free: 11.1 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000479/0.07242, allocations: 301.6 kB / 0.8003 GB, free: 10.81 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006188/0.07861, allocations: 3.398 MB / 0.8037 GB, free: 7.262 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.958e-05/0.07866, allocations: 4 kB / 0.8037 GB, free: 7.258 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000264/0.07892, allocations: 132 kB / 0.8038 GB, free: 7.129 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002984/0.07922, allocations: 314.2 kB / 0.8041 GB, free: 6.82 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003403/0.08262, allocations: 1.679 MB / 0.8057 GB, free: 5.133 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01606/0.09869, allocations: 14.81 MB / 0.8202 GB, free: 5.793 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002532/0.1012, allocations: 2.129 MB / 0.8223 GB, free: 3.648 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001686/0.1029, allocations: 1.317 MB / 0.8236 GB, free: 2.328 MB / 0.6512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001931/0.1031, allocations: 65.91 kB / 0.8236 GB, free: 2.262 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.132e-05/0.1031, allocations: 67.38 kB / 0.8237 GB, free: 2.188 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=230): time 5.63e-06/0.1031, allocations: 0 / 0.8237 GB, free: 2.188 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=313): time 0.0256/0.1287, allocations: 14.92 MB / 0.8383 GB, free: 3.426 MB / 0.6668 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001035/0.1288, allocations: 235.9 kB / 0.8385 GB, free: 3.145 MB / 0.6668 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001297/0.1301, allocations: 1.108 MB / 0.8396 GB, free: 2.016 MB / 0.6668 GB
Notification: Performance of collectPreVariables (initialization): time 0.000514/0.1307, allocations: 77.7 kB / 0.8396 GB, free: 1.934 MB / 0.6668 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006297/0.1313, allocations: 1.355 MB / 0.841 GB, free: 0.5625 MB / 0.6668 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008264/0.1321, allocations: 1.127 MB / 0.8421 GB, free: 15.43 MB / 0.6824 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007373/0.1328, allocations: 0.6317 MB / 0.8427 GB, free: 14.78 MB / 0.6824 GB
Notification: Performance of setup shared object (initialization): time 0.0001241/0.133, allocations: 480.7 kB / 0.8431 GB, free: 14.31 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001267/0.1342, allocations: 0.7821 MB / 0.8439 GB, free: 13.52 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001703/0.1359, allocations: 1.8 MB / 0.8457 GB, free: 11.34 MB / 0.6824 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002974/0.1389, allocations: 2.68 MB / 0.8483 GB, free: 8.293 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.347e-05/0.1389, allocations: 12 kB / 0.8483 GB, free: 8.281 MB / 0.6824 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01056/0.1495, allocations: 6.116 MB / 0.8543 GB, free: 2.109 MB / 0.6824 GB
Notification: Performance of prepare postOptimizeDAE: time 3.954e-05/0.1495, allocations: 16 kB / 0.8543 GB, free: 2.094 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.039e-05/0.1496, allocations: 16 kB / 0.8543 GB, free: 2.078 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01909/0.1687, allocations: 7.525 MB / 0.8616 GB, free: 10.54 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002158/0.1708, allocations: 0.7996 MB / 0.8624 GB, free: 9.734 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01978/0.1906, allocations: 14.35 MB / 0.8764 GB, free: 11.17 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002379/0.193, allocations: 415.4 kB / 0.8768 GB, free: 10.77 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002626/0.1932, allocations: 140 kB / 0.877 GB, free: 10.63 MB / 0.7137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002129/0.1954, allocations: 0.9384 MB / 0.8779 GB, free: 9.684 MB / 0.7137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001699/0.1971, allocations: 1.78 MB / 0.8796 GB, free: 7.535 MB / 0.7137 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004653/0.2017, allocations: 3.849 MB / 0.8834 GB, free: 3.277 MB / 0.7137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.741e-05/0.2017, allocations: 4 kB / 0.8834 GB, free: 3.273 MB / 0.7137 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 0.01313/0.2149, allocations: 5.875 MB / 0.8891 GB, free: 13.33 MB / 0.7293 GB
Notification: Performance of prepare postOptimizeDAE: time 3.024e-05/0.2149, allocations: 12 kB / 0.8891 GB, free: 13.32 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.895e-05/0.2149, allocations: 20.56 kB / 0.8892 GB, free: 13.3 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01632/0.2312, allocations: 4.946 MB / 0.894 GB, free: 8.328 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002988/0.2342, allocations: 0.8542 MB / 0.8948 GB, free: 7.473 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.021/0.2552, allocations: 20.84 MB / 0.9152 GB, free: 2.016 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002455/0.2577, allocations: 407.3 kB / 0.9156 GB, free: 1.617 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002643/0.2579, allocations: 143.9 kB / 0.9157 GB, free: 1.477 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 0.0009195/0.2589, allocations: 471.3 kB / 0.9162 GB, free: 1.008 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000562/0.2594, allocations: 302.7 kB / 0.9164 GB, free: 0.7109 MB / 0.7449 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01061/0.27, allocations: 6.669 MB / 0.923 GB, free: 9.949 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.007e-05/0.2701, allocations: 35.98 kB / 0.923 GB, free: 9.914 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.591e-05/0.2701, allocations: 16 kB / 0.923 GB, free: 9.898 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.097e-05/0.2701, allocations: 15.95 kB / 0.923 GB, free: 9.883 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01621/0.2863, allocations: 10.26 MB / 0.933 GB, free: 15.35 MB / 0.7762 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.763e-05/0.2863, allocations: 8 kB / 0.933 GB, free: 15.34 MB / 0.7762 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00158/0.2879, allocations: 0.6085 MB / 0.9336 GB, free: 14.73 MB / 0.7762 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01728/0.3052, allocations: 6.923 MB / 0.9404 GB, free: 7.789 MB / 0.7762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000645/0.3059, allocations: 83.95 kB / 0.9405 GB, free: 7.707 MB / 0.7762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01819/0.324, allocations: 13.78 MB / 0.9539 GB, free: 9.66 MB / 0.7918 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.558e-06/0.324, allocations: 15.94 kB / 0.954 GB, free: 9.645 MB / 0.7918 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01063/0.3347, allocations: 6.372 MB / 0.9602 GB, free: 2.977 MB / 0.7918 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001556/0.3362, allocations: 0.6429 MB / 0.9608 GB, free: 2.332 MB / 0.7918 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002652/0.3365, allocations: 67.92 kB / 0.9609 GB, free: 2.266 MB / 0.7918 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001467/0.338, allocations: 391.4 kB / 0.9612 GB, free: 1.883 MB / 0.7918 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007313/0.3387, allocations: 286.7 kB / 0.9615 GB, free: 1.602 MB / 0.7918 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001641/0.3389, allocations: 99.95 kB / 0.9616 GB, free: 1.504 MB / 0.7918 GB
Notification: Performance of sorting global known variables: time 0.0007319/0.3396, allocations: 0.6165 MB / 0.9622 GB, free: 0.8789 MB / 0.7918 GB
Notification: Performance of sort global known variables: time 7e-08/0.3396, allocations: 0 / 0.9622 GB, free: 0.8789 MB / 0.7918 GB
Notification: Performance of remove unused functions: time 0.004923/0.3445, allocations: 1.887 MB / 0.9641 GB, free: 14.99 MB / 0.8074 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 0.0003759/0.3449, allocations: 186.9 kB / 0.9642 GB, free: 14.8 MB / 0.8074 GB
Notification: Performance of simCode: created initialization part: time 0.01202/0.3569, allocations: 7.656 MB / 0.9717 GB, free: 7 MB / 0.8074 GB
Notification: Performance of simCode: created event and clocks part: time 1.141e-05/0.3569, allocations: 0 / 0.9717 GB, free: 7 MB / 0.8074 GB
Notification: Performance of simCode: created simulation system equations: time 0.004945/0.3619, allocations: 3.036 MB / 0.9747 GB, free: 3.914 MB / 0.8074 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001631/0.3635, allocations: 307.3 kB / 0.975 GB, free: 3.625 MB / 0.8074 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0124/0.3759, allocations: 7.034 MB / 0.9818 GB, free: 12.37 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001539/0.3774, allocations: 1.072 MB / 0.9829 GB, free: 11.27 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.002943/0.3804, allocations: 1.387 MB / 0.9842 GB, free: 9.879 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004902/0.3809, allocations: 168.4 kB / 0.9844 GB, free: 9.715 MB / 0.823 GB
Notification: Performance of SimCode: time 1.733e-06/0.3809, allocations: 0 / 0.9844 GB, free: 9.715 MB / 0.823 GB
Notification: Performance of Templates: time 0.3982/0.7791, allocations: 85.76 MB / 1.068 GB, free: 246.2 MB / 0.8699 GB
"
[Timeout remaining time 659]
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: 6.759277482982725]