Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.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 0.0008451/0.0008451, allocations: 105.5 kB / 18.95 MB, free: 1.188 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 0.001471/0.001471, allocations: 213.9 kB / 22.25 MB, free: 3.578 MB / 13.93 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 1.005/1.005, allocations: 230.6 MB / 256 MB, free: 9.598 MB / 202.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:190:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-531:198:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.7911/0.7911, allocations: 203.8 MB / 0.5042 GB, free: 10.41 MB / 410.7 MB
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/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(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IDEAS requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0008897/0.0008897, allocations: 71.66 kB / 0.7183 GB, free: 3.965 MB / 0.5261 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5246/0.5255, allocations: 102 MB / 0.8179 GB, free: 1.031 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01742/0.5429, allocations: 17.83 MB / 0.8353 GB, free: 6.031 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.0105/0.5534, allocations: 6.725 MB / 0.8419 GB, free: 1.684 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001294/0.5547, allocations: 63 kB / 0.8419 GB, free: 1.668 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.002536/0.5572, allocations: 1.488 MB / 0.8434 GB, free: 0.7305 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.002642/0.5599, allocations: 1.45 MB / 0.8448 GB, free: 15.58 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002496/0.5624, allocations: 1.265 MB / 0.846 GB, free: 14.59 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.004843/0.5672, allocations: 5.453 MB / 0.8514 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003852/0.5711, allocations: 3.33 MB / 0.8546 GB, free: 9.426 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003028/0.5741, allocations: 2.413 MB / 0.857 GB, free: 8.047 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00339/0.5775, allocations: 2.996 MB / 0.8599 GB, free: 6.273 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008544/0.5783, allocations: 0.5101 MB / 0.8604 GB, free: 6.273 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001997/0.5803, allocations: 1.2 MB / 0.8616 GB, free: 5.891 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.001925/0.5823, allocations: 2.298 MB / 0.8638 GB, free: 4.438 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.002207/0.5845, allocations: 1.772 MB / 0.8655 GB, free: 3.297 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.006487/0.591, allocations: 7.794 MB / 0.8732 GB, free: 12.9 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 5.029e-06/0.591, allocations: 0 / 0.8732 GB, free: 12.9 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.074e-06/0.591, allocations: 0 / 0.8732 GB, free: 12.9 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 8.49e-05/0.591, allocations: 0 / 0.8732 GB, free: 12.9 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 983
 * Number of variables: 983
Notification: Performance of Generate backend data structure: time 0.004949/0.596, allocations: 3.793 MB / 0.8769 GB, free: 9.059 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.24e-05/0.596, allocations: 12.03 kB / 0.8769 GB, free: 9.047 MB / 0.6511 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004988/0.5965, allocations: 0.5423 MB / 0.8774 GB, free: 8.496 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007004/0.6035, allocations: 2.425 MB / 0.8798 GB, free: 6.066 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002809/0.6063, allocations: 2.162 MB / 0.8819 GB, free: 3.871 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001526/0.6065, allocations: 279.2 kB / 0.8821 GB, free: 3.598 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000418/0.6069, allocations: 347.9 kB / 0.8825 GB, free: 3.258 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008818/0.6157, allocations: 7.201 MB / 0.8895 GB, free: 11.94 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.068e-05/0.6158, allocations: 7.875 kB / 0.8895 GB, free: 11.93 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002966/0.6161, allocations: 148 kB / 0.8897 GB, free: 11.79 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002715/0.6164, allocations: 330 kB / 0.89 GB, free: 11.46 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008945/0.6253, allocations: 7.023 MB / 0.8968 GB, free: 4.422 MB / 0.6667 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.019/0.6443, allocations: 18.42 MB / 0.9148 GB, free: 1.41 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004288/0.6486, allocations: 3.737 MB / 0.9185 GB, free: 13.65 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003367/0.652, allocations: 2.51 MB / 0.9209 GB, free: 11.12 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001321/0.6521, allocations: 45.97 kB / 0.921 GB, free: 11.07 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.954e-05/0.6521, allocations: 68.48 kB / 0.921 GB, free: 11 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=208): time 3.807e-06/0.6521, allocations: 0 / 0.921 GB, free: 11 MB / 0.698 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=271): time 0.05641/0.7085, allocations: 30.75 MB / 0.9511 GB, free: 12.25 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.614e-05/0.7086, allocations: 247.5 kB / 0.9513 GB, free: 11.96 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001413/0.71, allocations: 1.478 MB / 0.9527 GB, free: 10.47 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.00018/0.7102, allocations: 73.7 kB / 0.9528 GB, free: 10.39 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006116/0.7108, allocations: 1.534 MB / 0.9543 GB, free: 8.844 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005959/0.7114, allocations: 0.9644 MB / 0.9553 GB, free: 7.871 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008776/0.7123, allocations: 0.6359 MB / 0.9559 GB, free: 7.227 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 7.199e-05/0.7124, allocations: 305.1 kB / 0.9562 GB, free: 6.926 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003352/0.7157, allocations: 2.698 MB / 0.9588 GB, free: 4.219 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003997/0.7197, allocations: 3.647 MB / 0.9624 GB, free: 176 kB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007201/0.7269, allocations: 6.399 MB / 0.9686 GB, free: 9.375 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.326e-05/0.7269, allocations: 8 kB / 0.9686 GB, free: 9.367 MB / 0.7448 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization): time 0.01591/0.7428, allocations: 10.77 MB / 0.9791 GB, free: 14.54 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 2.942e-05/0.7429, allocations: 16 kB / 0.9791 GB, free: 14.53 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.409e-05/0.7429, allocations: 28 kB / 0.9792 GB, free: 14.5 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01059/0.7535, allocations: 5.548 MB / 0.9846 GB, free: 8.934 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002365/0.7559, allocations: 0.9983 MB / 0.9856 GB, free: 7.934 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02666/0.7825, allocations: 27.48 MB / 1.012 GB, free: 12.09 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002808/0.7853, allocations: 0.5694 MB / 1.013 GB, free: 11.52 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002121/0.7855, allocations: 151.9 kB / 1.013 GB, free: 11.37 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005456/0.791, allocations: 3.988 MB / 1.017 GB, free: 7.375 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003918/0.7949, allocations: 3.604 MB / 1.021 GB, free: 3.375 MB / 0.7917 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0469/0.8418, allocations: 24.49 MB / 1.044 GB, free: 10.41 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.027e-05/0.8418, allocations: 8 kB / 1.044 GB, free: 10.4 MB / 0.823 GB
Warning: The linear system: 
1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : 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]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : 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]
[
  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.v1_n[2] ;
  line2.v1_p[2] ;
  line2.v3_p[2] ;
  line2.v3_n[2]
]
  =
[
  -transformer.conv1.V2[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] ;
  -loadRL.load3.v[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]
]
 might be structurally or numerically singular for variable line2.v3_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
4 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[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.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1]
]
  =
[
  -loadRL.load1.v[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] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization_lambda0): time 0.01498/0.8568, allocations: 10.16 MB / 1.054 GB, free: 168 kB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.421e-05/0.8568, allocations: 19.98 kB / 1.054 GB, free: 148 kB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.26e-05/0.8569, allocations: 28 kB / 1.054 GB, free: 120 kB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00807/0.865, allocations: 4.319 MB / 1.059 GB, free: 11.78 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002335/0.8673, allocations: 1.045 MB / 1.06 GB, free: 10.73 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0226/0.8899, allocations: 26.26 MB / 1.085 GB, free: 15.88 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002745/0.8926, allocations: 0.5576 MB / 1.086 GB, free: 15.32 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002198/0.8929, allocations: 151.9 kB / 1.086 GB, free: 15.17 MB / 0.8698 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[2].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.i1[2]) - line2.i3[2] - line2.i2[2]
         0.0 = (-line2.i1[1]) - line2.i3[1] - line2.i2[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 119
 * 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 (301):
 * Single equations (assignments): 298
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,3,100.0%), (10,44,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007523/0.8936, allocations: 399.4 kB / 1.086 GB, free: 14.77 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003507/0.894, allocations: 206.7 kB / 1.087 GB, free: 14.57 MB / 0.8698 GB
Warning: The linear system: 
1 : 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]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v1_p[1] ;
  line2.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[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] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 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 postOpt wrapFunctionCalls (simulation): time 0.01501/0.909, allocations: 9.929 MB / 1.096 GB, free: 4.594 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.734e-05/0.909, allocations: 28 kB / 1.096 GB, free: 4.566 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.283e-05/0.909, allocations: 12 kB / 1.096 GB, free: 4.555 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.733e-05/0.909, allocations: 16.33 kB / 1.096 GB, free: 4.539 MB / 0.8698 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : 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]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1] ;
  line2.v2_p[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[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] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02112/0.9301, allocations: 15.39 MB / 1.111 GB, free: 4.973 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.669e-06/0.9301, allocations: 8 kB / 1.111 GB, free: 4.965 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001709/0.9319, allocations: 0.7418 MB / 1.112 GB, free: 4.223 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01025/0.9421, allocations: 5.169 MB / 1.117 GB, free: 15.03 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000185/0.9423, allocations: 75.95 kB / 1.117 GB, free: 14.96 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02548/0.9678, allocations: 26.52 MB / 1.143 GB, free: 4.023 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.405e-06/0.9678, allocations: 12.03 kB / 1.143 GB, free: 4.012 MB / 0.9167 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : 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]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.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.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.4397/1.408, allocations: 9.9 MB / 1.153 GB, free: 284.5 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001744/1.409, allocations: 0.653 MB / 1.153 GB, free: 284.5 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002268/1.409, allocations: 57.64 kB / 1.153 GB, free: 284.5 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002124/1.412, allocations: 0.505 MB / 1.154 GB, free: 284.5 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006483/1.412, allocations: 238.8 kB / 1.154 GB, free: 284.4 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001624/1.412, allocations: 95.7 kB / 1.154 GB, free: 284.4 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.001159/1.414, allocations: 0.9703 MB / 1.155 GB, free: 284.3 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 9e-08/1.414, allocations: 0 / 1.155 GB, free: 284.3 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.005141/1.419, allocations: 1.846 MB / 1.157 GB, free: 284.3 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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 (165):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(10,44,70.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : 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]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.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.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of Backend phase and start with SimCode phase: time 0.01515/1.434, allocations: 10.57 MB / 1.167 GB, free: 282.4 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.01821/1.452, allocations: 12.02 MB / 1.179 GB, free: 278.4 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.191e-05/1.452, allocations: 3.375 kB / 1.179 GB, free: 278.4 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.006177/1.458, allocations: 4.247 MB / 1.183 GB, free: 277 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001392/1.46, allocations: 275 kB / 1.183 GB, free: 276.8 MB / 0.9167 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04998/1.51, allocations: 41.87 MB / 1.224 GB, free: 243.7 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001794/1.511, allocations: 2.275 MB / 1.227 GB, free: 241.4 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.002496/1.514, allocations: 1.652 MB / 1.228 GB, free: 239.7 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009321/1.515, allocations: 1.206 MB / 1.229 GB, free: 238.5 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.282e-06/1.515, allocations: 4.922 kB / 1.229 GB, free: 238.5 MB / 0.9167 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09283/1.608, allocations: 103.3 MB / 1.33 GB, free: 135.6 MB / 0.9167 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.193/10.8, allocations: 6.734 kB / 1.33 GB, free: 135.6 MB / 0.9167 GB
"
[Timeout remaining time 649]
(rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD.fmu > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 13.864196073729545]
Failed to read output from testmodel.py, exit status != 0:
10.920344843063504 10.928830824 10.336372518
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x70432e852390>