Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json
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 0.000853/0.000853, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB
"
[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 0.0009235/0.0009235, allocations: 165.9 kB / 22.46 MB, free: 2.105 MB / 18.57 MB
"
[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 0.9333/0.9333, allocations: 177.1 MB / 202.8 MB, free: 5.754 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.03948/0.03948, allocations: 9.126 MB / 268.3 MB, free: 4.5 MB / 250.7 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/SDF master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000459/0.000459, allocations: 35.19 kB / 327.8 MB, free: 20.64 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 3.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo): time 1.616/1.616, allocations: 275 MB / 0.6467 GB, free: 2.523 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 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo)
Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/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)
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)
Running command: "" <> buildModelFMU(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.654e-06/1.654e-06, allocations: 0 / 0.9281 GB, free: 8.621 MB / 0.698 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.797e-05/1.963e-05, allocations: 2.281 kB / 0.9281 GB, free: 8.617 MB / 0.698 GB
Notification: Performance of NFInst.instantiate(AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01216/0.01218, allocations: 15.64 MB / 0.9433 GB, free: 8.941 MB / 0.7137 GB
Notification: Performance of NFInst.instExpressions: time 0.007603/0.01979, allocations: 6.296 MB / 0.9495 GB, free: 2.652 MB / 0.7137 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001088/0.02087, allocations: 59.69 kB / 0.9495 GB, free: 2.594 MB / 0.7137 GB
Notification: Performance of NFTyping.typeComponents: time 0.001659/0.02253, allocations: 1.15 MB / 0.9507 GB, free: 1.445 MB / 0.7137 GB
Notification: Performance of NFTyping.typeBindings: time 0.002303/0.02483, allocations: 1.405 MB / 0.952 GB, free: 36 kB / 0.7137 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002217/0.02705, allocations: 1.245 MB / 0.9533 GB, free: 14.79 MB / 0.7293 GB
Notification: Performance of NFFlatten.flatten: time 0.00398/0.03103, allocations: 5.058 MB / 0.9582 GB, free: 9.715 MB / 0.7293 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002761/0.03379, allocations: 2.792 MB / 0.9609 GB, free: 6.859 MB / 0.7293 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003025/0.03682, allocations: 2.896 MB / 0.9638 GB, free: 3.957 MB / 0.7293 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002701/0.03952, allocations: 2.588 MB / 0.9663 GB, free: 1.363 MB / 0.7293 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005287/0.04005, allocations: 444 kB / 0.9667 GB, free: 0.9297 MB / 0.7293 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001661/0.04171, allocations: 1.146 MB / 0.9678 GB, free: 15.78 MB / 0.7449 GB
Notification: Performance of NFScalarize.scalarize: time 0.001578/0.04329, allocations: 2.14 MB / 0.9699 GB, free: 13.64 MB / 0.7449 GB
Notification: Performance of NFVerifyModel.verify: time 0.00128/0.04457, allocations: 1.361 MB / 0.9712 GB, free: 12.27 MB / 0.7449 GB
Notification: Performance of NFConvertDAE.convert: time 0.005107/0.04967, allocations: 6.935 MB / 0.978 GB, free: 5.32 MB / 0.7449 GB
Notification: Performance of FrontEnd - DAE generated: time 3.857e-06/0.04968, allocations: 0 / 0.978 GB, free: 5.32 MB / 0.7449 GB
Notification: Performance of FrontEnd: time 1.863e-06/0.04968, allocations: 0 / 0.978 GB, free: 5.32 MB / 0.7449 GB
Notification: Performance of Transformations before backend: time 0.0001201/0.0498, allocations: 0 / 0.978 GB, free: 5.32 MB / 0.7449 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.004766/0.05457, allocations: 3.444 MB / 0.9814 GB, free: 1.828 MB / 0.7449 GB
Notification: Performance of prepare preOptimizeDAE: time 4.382e-05/0.05461, allocations: 11.98 kB / 0.9814 GB, free: 1.816 MB / 0.7449 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004877/0.0551, allocations: 492.5 kB / 0.9819 GB, free: 1.324 MB / 0.7449 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006532/0.06163, allocations: 2.39 MB / 0.9842 GB, free: 14.93 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002804/0.06443, allocations: 1.992 MB / 0.9861 GB, free: 12.91 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001168/0.06455, allocations: 230.6 kB / 0.9864 GB, free: 12.68 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004904/0.06504, allocations: 304.3 kB / 0.9866 GB, free: 12.38 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008116/0.07316, allocations: 6.533 MB / 0.993 GB, free: 5.719 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.252e-05/0.07321, allocations: 15.89 kB / 0.993 GB, free: 5.703 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000293/0.0735, allocations: 124 kB / 0.9932 GB, free: 5.582 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002843/0.07379, allocations: 321.4 kB / 0.9935 GB, free: 5.266 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009865/0.08365, allocations: 6.617 MB / 0.9999 GB, free: 14.63 MB / 0.7762 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02057/0.1042, allocations: 17.15 MB / 1.017 GB, free: 12.95 MB / 0.7918 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005014/0.1092, allocations: 3.929 MB / 1.021 GB, free: 9.004 MB / 0.7918 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003789/0.113, allocations: 2.854 MB / 1.023 GB, free: 6.137 MB / 0.7918 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001887/0.1132, allocations: 53.97 kB / 1.023 GB, free: 6.086 MB / 0.7918 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.86e-05/0.1133, allocations: 68.48 kB / 1.023 GB, free: 6.008 MB / 0.7918 GB
Notification: Performance of pre-optimization done (n=230): time 4.348e-06/0.1133, allocations: 0 / 1.023 GB, free: 6.008 MB / 0.7918 GB
Notification: Performance of matching and sorting (n=313): time 0.07617/0.1894, allocations: 39.1 MB / 1.062 GB, free: 14.93 MB / 0.8387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001002/0.1895, allocations: 251.8 kB / 1.062 GB, free: 14.63 MB / 0.8387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001542/0.1911, allocations: 1.333 MB / 1.063 GB, free: 13.29 MB / 0.8387 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005286/0.1916, allocations: 77.7 kB / 1.063 GB, free: 13.2 MB / 0.8387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006173/0.1922, allocations: 1.286 MB / 1.064 GB, free: 11.9 MB / 0.8387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009423/0.1932, allocations: 1.084 MB / 1.066 GB, free: 10.81 MB / 0.8387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008352/0.194, allocations: 0.6166 MB / 1.066 GB, free: 10.18 MB / 0.8387 GB
Notification: Performance of setup shared object (initialization): time 7.988e-05/0.1941, allocations: 305.1 kB / 1.066 GB, free: 9.883 MB / 0.8387 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004053/0.1981, allocations: 2.78 MB / 1.069 GB, free: 7.094 MB / 0.8387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004455/0.2026, allocations: 3.53 MB / 1.073 GB, free: 3.285 MB / 0.8387 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00939/0.212, allocations: 6.394 MB / 1.079 GB, free: 12.61 MB / 0.8543 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.241e-05/0.212, allocations: 4 kB / 1.079 GB, free: 12.6 MB / 0.8543 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01778/0.2298, allocations: 10.88 MB / 1.089 GB, free: 1.668 MB / 0.8543 GB
Notification: Performance of prepare postOptimizeDAE: time 3.878e-05/0.2298, allocations: 12 kB / 1.089 GB, free: 1.656 MB / 0.8543 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.936e-05/0.2298, allocations: 20 kB / 1.089 GB, free: 1.637 MB / 0.8543 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01197/0.2418, allocations: 5.956 MB / 1.095 GB, free: 11.67 MB / 0.8699 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002705/0.2445, allocations: 0.936 MB / 1.096 GB, free: 10.73 MB / 0.8699 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03244/0.277, allocations: 28.16 MB / 1.124 GB, free: 14.38 MB / 0.9012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002981/0.2799, allocations: 0.5499 MB / 1.124 GB, free: 13.82 MB / 0.9012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005026/0.2804, allocations: 139.9 kB / 1.124 GB, free: 13.69 MB / 0.9012 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006093/0.2865, allocations: 3.919 MB / 1.128 GB, free: 9.762 MB / 0.9012 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004231/0.2908, allocations: 3.499 MB / 1.132 GB, free: 5.988 MB / 0.9012 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05031/0.3411, allocations: 25.68 MB / 1.157 GB, free: 11.95 MB / 0.9324 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.772e-05/0.3411, allocations: 8 kB / 1.157 GB, free: 11.95 MB / 0.9324 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 0.01815/0.3593, allocations: 10.53 MB / 1.167 GB, free: 1.355 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 3.96e-05/0.3593, allocations: 13.09 kB / 1.167 GB, free: 1.344 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.399e-05/0.3593, allocations: 20 kB / 1.167 GB, free: 1.324 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.4049/0.7642, allocations: 4.635 MB / 1.172 GB, free: 225.3 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002939/0.7672, allocations: 0.9917 MB / 1.173 GB, free: 225.3 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02496/0.7921, allocations: 29.54 MB / 1.201 GB, free: 210 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002836/0.795, allocations: 0.5477 MB / 1.202 GB, free: 210 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002174/0.7952, allocations: 141.4 kB / 1.202 GB, free: 210 MB / 0.9324 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 0.0007211/0.7959, allocations: 387 kB / 1.202 GB, free: 209.6 MB / 0.9324 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003426/0.7963, allocations: 210.8 kB / 1.203 GB, free: 209.6 MB / 0.9324 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01337/0.8096, allocations: 10.98 MB / 1.213 GB, free: 202.3 MB / 0.9324 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.303e-05/0.8097, allocations: 31.94 kB / 1.213 GB, free: 202.2 MB / 0.9324 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.48e-05/0.8097, allocations: 16 kB / 1.213 GB, free: 202.2 MB / 0.9324 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.942e-05/0.8097, allocations: 16.61 kB / 1.213 GB, free: 202.2 MB / 0.9324 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01824/0.8279, allocations: 15.86 MB / 1.229 GB, free: 186.2 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.457e-05/0.828, allocations: 12 kB / 1.229 GB, free: 186.2 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001599/0.8296, allocations: 0.745 MB / 1.23 GB, free: 185.5 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.009207/0.8388, allocations: 5.577 MB / 1.235 GB, free: 179.9 MB / 0.9324 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004465/0.8392, allocations: 79.94 kB / 1.235 GB, free: 179.8 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02308/0.8623, allocations: 27 MB / 1.262 GB, free: 152.6 MB / 0.9324 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.641e-06/0.8623, allocations: 15.97 kB / 1.262 GB, free: 152.5 MB / 0.9324 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01317/0.8755, allocations: 10.33 MB / 1.272 GB, free: 142 MB / 0.9324 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00142/0.8769, allocations: 0.6917 MB / 1.272 GB, free: 141.3 MB / 0.9324 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002662/0.8772, allocations: 75.88 kB / 1.272 GB, free: 141.2 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00174/0.8789, allocations: 0.5187 MB / 1.273 GB, free: 140.7 MB / 0.9324 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000665/0.8796, allocations: 282.7 kB / 1.273 GB, free: 140.4 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001346/0.8797, allocations: 104 kB / 1.273 GB, free: 140.3 MB / 0.9324 GB
Notification: Performance of sorting global known variables: time 0.0008294/0.8805, allocations: 0.9318 MB / 1.274 GB, free: 139.4 MB / 0.9324 GB
Notification: Performance of sort global known variables: time 5e-08/0.8805, allocations: 0 / 1.274 GB, free: 139.4 MB / 0.9324 GB
Notification: Performance of remove unused functions: time 0.004944/0.8855, allocations: 1.893 MB / 1.276 GB, free: 137.5 MB / 0.9324 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 0.01314/0.8986, allocations: 10.98 MB / 1.287 GB, free: 126.2 MB / 0.9324 GB
Notification: Performance of simCode: created initialization part: time 0.01702/0.9156, allocations: 12.58 MB / 1.299 GB, free: 113.6 MB / 0.9324 GB
Notification: Performance of simCode: created event and clocks part: time 1.235e-05/0.9156, allocations: 4 kB / 1.299 GB, free: 113.6 MB / 0.9324 GB
Notification: Performance of simCode: created simulation system equations: time 0.006227/0.9219, allocations: 4.505 MB / 1.303 GB, free: 109 MB / 0.9324 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001742/0.9236, allocations: 303.6 kB / 1.304 GB, free: 108.7 MB / 0.9324 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0568/0.9804, allocations: 42.5 MB / 1.345 GB, free: 65.21 MB / 0.9324 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002215/0.9826, allocations: 2.131 MB / 1.347 GB, free: 63.05 MB / 0.9324 GB
Notification: Performance of simCode: alias equations: time 0.002872/0.9855, allocations: 1.641 MB / 1.349 GB, free: 61.41 MB / 0.9324 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001022/0.9865, allocations: 1.106 MB / 1.35 GB, free: 60.31 MB / 0.9324 GB
Notification: Performance of SimCode: time 2.715e-06/0.9865, allocations: 0 / 1.35 GB, free: 60.31 MB / 0.9324 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.112/1.099, allocations: 110 MB / 1.457 GB, free: 14.95 MB / 0.9949 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.979/11.08, allocations: 7.422 kB / 1.457 GB, free: 14.95 MB / 0.9949 GB
"
[Timeout remaining time 649]
(rm -f AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_AixLib_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD.fmu > AixLib_AixLib.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 15.445163297466934]
Failed to read output from testmodel.py, exit status != 0:
11.20440418832004 11.214893123 11.163185484
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x78474b9e1730>