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 0.0465/0.0465, allocations: 9.14 MB / 28.93 MB, free: 0.8281 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 0.001128/0.001128, allocations: 98.69 kB / 35.24 MB, free: 1.109 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 0.001279/0.001279, allocations: 160.9 kB / 41.66 MB, free: 1.328 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 0.8942/0.8942, allocations: 177.1 MB / 225.1 MB, free: 8.59 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 0.00415/0.00415, allocations: 0.8271 MB / 285.5 MB, free: 15.14 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 1.665/1.665, allocations: 274.9 MB / 0.6057 GB, free: 0.6602 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 1.663e-06/1.663e-06, allocations: 0 / 0.757 GB, free: 34.54 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.263e-05/2.43e-05, allocations: 5.016 kB / 0.757 GB, free: 34.54 MB / 0.6355 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.006887/0.006911, allocations: 8.741 MB / 0.7655 GB, free: 28.97 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.005541/0.01245, allocations: 3.628 MB / 0.769 GB, free: 26.53 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001371/0.01382, allocations: 57.66 kB / 0.7691 GB, free: 26.51 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.00104/0.01486, allocations: 409.7 kB / 0.7695 GB, free: 26.33 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.002123/0.01699, allocations: 1.127 MB / 0.7706 GB, free: 25.68 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002114/0.0191, allocations: 0.91 MB / 0.7715 GB, free: 25.21 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.004339/0.02344, allocations: 4.954 MB / 0.7763 GB, free: 23.07 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003498/0.02694, allocations: 2.738 MB / 0.779 GB, free: 21.71 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004157/0.03109, allocations: 2.897 MB / 0.7818 GB, free: 20.38 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003677/0.03477, allocations: 2.608 MB / 0.7844 GB, free: 19.57 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001266/0.03604, allocations: 433.9 kB / 0.7848 GB, free: 19.57 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001663/0.0377, allocations: 0.6229 MB / 0.7854 GB, free: 19.5 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002128/0.03983, allocations: 2.133 MB / 0.7875 GB, free: 18.54 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.00257/0.0424, allocations: 1.355 MB / 0.7888 GB, free: 17.88 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.004347/0.04675, allocations: 3.626 MB / 0.7923 GB, free: 16.38 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.961e-06/0.04675, allocations: 0 / 0.7923 GB, free: 16.38 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.763e-06/0.04675, allocations: 0.9375 kB / 0.7923 GB, free: 16.38 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0001874/0.04694, allocations: 0 / 0.7923 GB, free: 16.38 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 0.008312/0.05525, allocations: 3.525 MB / 0.7958 GB, free: 14.26 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.814e-05/0.0553, allocations: 12.45 kB / 0.7958 GB, free: 14.26 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005455/0.06076, allocations: 1.49 MB / 0.7972 GB, free: 13.81 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003044/0.0638, allocations: 1.467 MB / 0.7987 GB, free: 12.88 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001754/0.06398, allocations: 233 kB / 0.7989 GB, free: 12.78 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006654/0.06464, allocations: 299.4 kB / 0.7992 GB, free: 12.68 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007049/0.07169, allocations: 3.011 MB / 0.8021 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.911e-05/0.07176, allocations: 3.188 kB / 0.8021 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003384/0.0721, allocations: 127.4 kB / 0.8022 GB, free: 11.45 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004053/0.0725, allocations: 299 kB / 0.8025 GB, free: 11.41 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00372/0.07622, allocations: 1.317 MB / 0.8038 GB, free: 11.31 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01875/0.09498, allocations: 13.86 MB / 0.8173 GB, free: 1.402 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002372/0.09735, allocations: 1.937 MB / 0.8192 GB, free: 0.7344 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00168/0.09903, allocations: 1.181 MB / 0.8204 GB, free: 0.5 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002057/0.09923, allocations: 92.44 kB / 0.8205 GB, free: 492 kB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.895e-05/0.09927, allocations: 64.84 kB / 0.8205 GB, free: 432 kB / 0.6355 GB
Notification: Performance of pre-optimization done (n=230): time 4.068e-06/0.09928, allocations: 0 / 0.8205 GB, free: 432 kB / 0.6355 GB
Notification: Performance of matching and sorting (n=313): time 0.02167/0.1209, allocations: 9.187 MB / 0.8295 GB, free: 9.238 MB / 0.6512 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.268e-05/0.121, allocations: 239.9 kB / 0.8297 GB, free: 8.953 MB / 0.6512 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001174/0.1222, allocations: 1.061 MB / 0.8308 GB, free: 7.871 MB / 0.6512 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004985/0.1227, allocations: 77.7 kB / 0.8309 GB, free: 7.789 MB / 0.6512 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006648/0.1234, allocations: 1.355 MB / 0.8322 GB, free: 6.418 MB / 0.6512 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009787/0.1244, allocations: 1.135 MB / 0.8333 GB, free: 5.273 MB / 0.6512 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008411/0.1252, allocations: 0.6353 MB / 0.8339 GB, free: 4.625 MB / 0.6512 GB
Notification: Performance of setup shared object (initialization): time 0.0001064/0.1253, allocations: 480.7 kB / 0.8344 GB, free: 4.152 MB / 0.6512 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001286/0.1266, allocations: 0.6024 MB / 0.835 GB, free: 3.539 MB / 0.6512 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002076/0.1287, allocations: 1.643 MB / 0.8366 GB, free: 1.523 MB / 0.6512 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003356/0.132, allocations: 2.371 MB / 0.8389 GB, free: 14.78 MB / 0.6668 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.882e-05/0.1321, allocations: 8 kB / 0.8389 GB, free: 14.77 MB / 0.6668 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01217/0.1442, allocations: 4.408 MB / 0.8432 GB, free: 10.31 MB / 0.6668 GB
Notification: Performance of prepare postOptimizeDAE: time 5.12e-05/0.1443, allocations: 15.94 kB / 0.8432 GB, free: 10.3 MB / 0.6668 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.465e-05/0.1443, allocations: 20 kB / 0.8432 GB, free: 10.28 MB / 0.6668 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.022/0.1663, allocations: 4.964 MB / 0.8481 GB, free: 5.301 MB / 0.6668 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002841/0.1692, allocations: 0.6202 MB / 0.8487 GB, free: 4.68 MB / 0.6668 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02311/0.1923, allocations: 12.1 MB / 0.8605 GB, free: 8.41 MB / 0.6824 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002256/0.1945, allocations: 139.8 kB / 0.8606 GB, free: 8.273 MB / 0.6824 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003298/0.1949, allocations: 111.9 kB / 0.8607 GB, free: 8.164 MB / 0.6824 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002087/0.1969, allocations: 0.7626 MB / 0.8615 GB, free: 7.395 MB / 0.6824 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001634/0.1986, allocations: 1.632 MB / 0.8631 GB, free: 5.395 MB / 0.6824 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003825/0.2024, allocations: 3.391 MB / 0.8664 GB, free: 1.594 MB / 0.6824 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.41e-05/0.2024, allocations: 4 kB / 0.8664 GB, free: 1.59 MB / 0.6824 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 0.008119/0.2105, allocations: 4.44 MB / 0.8707 GB, free: 13.09 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 3.094e-05/0.2106, allocations: 15.94 kB / 0.8707 GB, free: 13.07 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.566e-05/0.2106, allocations: 16.61 kB / 0.8708 GB, free: 13.05 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009763/0.2204, allocations: 3.226 MB / 0.8739 GB, free: 9.809 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002112/0.2225, allocations: 0.6709 MB / 0.8746 GB, free: 9.137 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01729/0.2398, allocations: 19.14 MB / 0.8933 GB, free: 5.422 MB / 0.7137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00237/0.2421, allocations: 131.9 kB / 0.8934 GB, free: 5.293 MB / 0.7137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003079/0.2424, allocations: 123.9 kB / 0.8935 GB, free: 5.172 MB / 0.7137 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 0.0008808/0.2433, allocations: 464.2 kB / 0.8939 GB, free: 4.711 MB / 0.7137 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005805/0.2439, allocations: 302.7 kB / 0.8942 GB, free: 4.414 MB / 0.7137 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008672/0.2526, allocations: 5.159 MB / 0.8993 GB, free: 15.16 MB / 0.7293 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.774e-05/0.2526, allocations: 31.94 kB / 0.8993 GB, free: 15.13 MB / 0.7293 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.84e-05/0.2526, allocations: 16 kB / 0.8993 GB, free: 15.12 MB / 0.7293 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.408e-05/0.2527, allocations: 19.94 kB / 0.8993 GB, free: 15.1 MB / 0.7293 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01393/0.2666, allocations: 8.459 MB / 0.9076 GB, free: 6.379 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.51e-05/0.2666, allocations: 16 kB / 0.9076 GB, free: 6.363 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001201/0.2678, allocations: 455.6 kB / 0.908 GB, free: 5.918 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01305/0.2809, allocations: 4.553 MB / 0.9125 GB, free: 1.348 MB / 0.7293 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006537/0.2815, allocations: 87.95 kB / 0.9126 GB, free: 1.262 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01534/0.2968, allocations: 11.78 MB / 0.9241 GB, free: 5.238 MB / 0.7449 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.695e-06/0.2969, allocations: 11.94 kB / 0.9241 GB, free: 5.227 MB / 0.7449 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008707/0.3056, allocations: 4.792 MB / 0.9288 GB, free: 144 kB / 0.7449 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001462/0.307, allocations: 0.557 MB / 0.9293 GB, free: 15.58 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003401/0.3074, allocations: 67.94 kB / 0.9294 GB, free: 15.51 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001237/0.3086, allocations: 95.97 kB / 0.9295 GB, free: 15.42 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007047/0.3093, allocations: 286.6 kB / 0.9297 GB, free: 15.14 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001541/0.3095, allocations: 79.95 kB / 0.9298 GB, free: 15.06 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0005833/0.31, allocations: 0.5577 MB / 0.9304 GB, free: 14.5 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.8e-07/0.31, allocations: 0 / 0.9304 GB, free: 14.5 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.005116/0.3152, allocations: 1.863 MB / 0.9322 GB, free: 12.63 MB / 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 0.0003913/0.3155, allocations: 187.8 kB / 0.9324 GB, free: 12.44 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.01001/0.3256, allocations: 6.436 MB / 0.9386 GB, free: 5.859 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.052e-05/0.3256, allocations: 1.938 kB / 0.9386 GB, free: 5.859 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.004104/0.3297, allocations: 2.506 MB / 0.9411 GB, free: 3.305 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001575/0.3312, allocations: 306 kB / 0.9414 GB, free: 3.023 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01255/0.3438, allocations: 6.222 MB / 0.9475 GB, free: 12.58 MB / 0.7762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001801/0.3456, allocations: 1.068 MB / 0.9485 GB, free: 11.48 MB / 0.7762 GB
Notification: Performance of simCode: alias equations: time 0.00189/0.3475, allocations: 0.5368 MB / 0.949 GB, free: 10.97 MB / 0.7762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007377/0.3482, allocations: 366 kB / 0.9494 GB, free: 10.61 MB / 0.7762 GB
Notification: Performance of SimCode: time 1.954e-06/0.3482, allocations: 0 / 0.9494 GB, free: 10.61 MB / 0.7762 GB
Notification: Performance of Templates: time 0.0939/0.4421, allocations: 88.44 MB / 1.036 GB, free: 2.77 MB / 0.8543 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: 6.611722472123802]