Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_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 0.000749/0.000749, allocations: 100.4 kB / 19.7 MB, free: 452 kB / 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 0.0007652/0.0007652, allocations: 212.6 kB / 23 MB, free: 2.98 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 0.8978/0.8978, allocations: 230.6 MB / 256.8 MB, free: 9.605 MB / 202.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:686:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:694:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7423/0.7423, allocations: 203.5 MB / 0.5046 GB, free: 10.71 MB / 410.7 MB
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [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 0.0009551/0.0009551, allocations: 71.89 kB / 0.7191 GB, free: 3.844 MB / 0.5261 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.496/0.4969, allocations: 102 MB / 0.8187 GB, free: 1.535 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01606/0.513, allocations: 17.84 MB / 0.8361 GB, free: 6.535 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.009962/0.5229, allocations: 6.731 MB / 0.8427 GB, free: 2.18 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001773/0.5247, allocations: 64.75 kB / 0.8427 GB, free: 2.164 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.002428/0.5271, allocations: 1.481 MB / 0.8442 GB, free: 1.215 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.003208/0.5303, allocations: 1.446 MB / 0.8456 GB, free: 72 kB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002697/0.533, allocations: 1.266 MB / 0.8468 GB, free: 15.08 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.006271/0.5393, allocations: 5.46 MB / 0.8522 GB, free: 12.03 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005141/0.5445, allocations: 3.338 MB / 0.8554 GB, free: 9.895 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004084/0.5485, allocations: 2.404 MB / 0.8578 GB, free: 8.523 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00451/0.553, allocations: 2.995 MB / 0.8607 GB, free: 6.75 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001632/0.5547, allocations: 0.5109 MB / 0.8612 GB, free: 6.75 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00295/0.5576, allocations: 1.196 MB / 0.8624 GB, free: 6.371 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.003447/0.5611, allocations: 2.302 MB / 0.8646 GB, free: 4.914 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.007178/0.5683, allocations: 1.773 MB / 0.8664 GB, free: 3.773 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.008935/0.5772, allocations: 7.791 MB / 0.874 GB, free: 13.25 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 4.869e-06/0.5772, allocations: 0 / 0.874 GB, free: 13.25 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.165e-06/0.5772, allocations: 0 / 0.874 GB, free: 13.25 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0002254/0.5774, allocations: 0 / 0.874 GB, free: 13.25 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 0.008975/0.5864, allocations: 3.8 MB / 0.8777 GB, free: 9.398 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.514e-05/0.5864, allocations: 12.03 kB / 0.8777 GB, free: 9.387 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007522/0.594, allocations: 2.425 MB / 0.8801 GB, free: 6.957 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004157/0.5981, allocations: 2.162 MB / 0.8822 GB, free: 4.762 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001662/0.5983, allocations: 263.4 kB / 0.8824 GB, free: 4.504 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001003/0.5993, allocations: 355.8 kB / 0.8828 GB, free: 4.156 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01184/0.6111, allocations: 7.201 MB / 0.8898 GB, free: 12.84 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.144e-05/0.6112, allocations: 4 kB / 0.8898 GB, free: 12.83 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005731/0.6118, allocations: 148 kB / 0.8899 GB, free: 12.69 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003118/0.6121, allocations: 330 kB / 0.8902 GB, free: 12.36 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01104/0.6231, allocations: 7.023 MB / 0.8971 GB, free: 5.324 MB / 0.6667 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02381/0.6469, allocations: 17.84 MB / 0.9145 GB, free: 2.906 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004885/0.6518, allocations: 3.731 MB / 0.9182 GB, free: 15.16 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003479/0.6553, allocations: 2.522 MB / 0.9206 GB, free: 12.61 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001708/0.6555, allocations: 45.97 kB / 0.9207 GB, free: 12.56 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.637e-05/0.6555, allocations: 64.48 kB / 0.9207 GB, free: 12.49 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=208): time 4.429e-06/0.6555, allocations: 0 / 0.9207 GB, free: 12.49 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 0.05697/0.7125, allocations: 30.73 MB / 0.9508 GB, free: 13.78 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.286e-05/0.7126, allocations: 239.6 kB / 0.951 GB, free: 13.49 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001787/0.7144, allocations: 1.432 MB / 0.9524 GB, free: 12.05 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005107/0.7149, allocations: 69.7 kB / 0.9525 GB, free: 11.97 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007323/0.7156, allocations: 1.546 MB / 0.954 GB, free: 10.41 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008556/0.7165, allocations: 0.9606 MB / 0.9549 GB, free: 9.441 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008525/0.7173, allocations: 0.6437 MB / 0.9555 GB, free: 8.789 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 7.359e-05/0.7174, allocations: 301.1 kB / 0.9558 GB, free: 8.492 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003827/0.7212, allocations: 2.698 MB / 0.9584 GB, free: 5.785 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004308/0.7255, allocations: 3.647 MB / 0.962 GB, free: 1.742 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008258/0.7338, allocations: 6.403 MB / 0.9683 GB, free: 10.94 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.098e-05/0.7338, allocations: 11.94 kB / 0.9683 GB, free: 10.93 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 0.01854/0.7524, allocations: 10.75 MB / 0.9788 GB, free: 100 kB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 4.437e-05/0.7524, allocations: 16 kB / 0.9788 GB, free: 84 kB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.16e-05/0.7525, allocations: 28 kB / 0.9788 GB, free: 56 kB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01122/0.7637, allocations: 5.56 MB / 0.9842 GB, free: 10.48 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002806/0.7665, allocations: 0.9945 MB / 0.9852 GB, free: 9.488 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02915/0.7956, allocations: 27.36 MB / 1.012 GB, free: 13.79 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003238/0.7989, allocations: 0.5693 MB / 1.012 GB, free: 13.21 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000527/0.7994, allocations: 152 kB / 1.013 GB, free: 13.07 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006105/0.8055, allocations: 3.991 MB / 1.017 GB, free: 9.066 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004154/0.8097, allocations: 3.604 MB / 1.02 GB, free: 5.062 MB / 0.7917 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04831/0.858, allocations: 24.48 MB / 1.044 GB, free: 12.1 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.237e-05/0.858, allocations: 8.375 kB / 1.044 GB, free: 12.09 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 0.01624/0.8742, allocations: 10.17 MB / 1.054 GB, free: 1.855 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 3.411e-05/0.8743, allocations: 23.88 kB / 1.054 GB, free: 1.832 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.913e-05/0.8743, allocations: 28 kB / 1.054 GB, free: 1.805 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.008462/0.8828, allocations: 4.314 MB / 1.058 GB, free: 13.47 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002967/0.8857, allocations: 1.049 MB / 1.059 GB, free: 12.42 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02355/0.9093, allocations: 26.14 MB / 1.085 GB, free: 1.738 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003208/0.9125, allocations: 0.5537 MB / 1.085 GB, free: 1.184 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004221/0.9129, allocations: 159.9 kB / 1.085 GB, free: 1.027 MB / 0.8542 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 0.0008577/0.9138, allocations: 391.3 kB / 1.086 GB, free: 0.6367 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004291/0.9142, allocations: 202.7 kB / 1.086 GB, free: 448 kB / 0.8542 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 0.01524/0.9294, allocations: 9.924 MB / 1.096 GB, free: 6.465 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.098e-05/0.9295, allocations: 28 kB / 1.096 GB, free: 6.438 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.075e-05/0.9295, allocations: 15.98 kB / 1.096 GB, free: 6.422 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.515e-05/0.9295, allocations: 11.95 kB / 1.096 GB, free: 6.41 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 0.0222/0.9517, allocations: 14.8 MB / 1.11 GB, free: 7.449 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.213e-05/0.9518, allocations: 12 kB / 1.11 GB, free: 7.438 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002371/0.9541, allocations: 0.7339 MB / 1.111 GB, free: 6.703 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01102/0.9652, allocations: 5.177 MB / 1.116 GB, free: 1.508 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005746/0.9657, allocations: 79.94 kB / 1.116 GB, free: 1.43 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02556/0.9913, allocations: 26.4 MB / 1.142 GB, free: 6.641 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.015e-06/0.9913, allocations: 12.03 kB / 1.142 GB, free: 6.629 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 0.4087/1.4, allocations: 9.891 MB / 1.151 GB, free: 284 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001649/1.402, allocations: 0.654 MB / 1.152 GB, free: 284 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003278/1.402, allocations: 56.61 kB / 1.152 GB, free: 284 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002059/1.404, allocations: 0.5079 MB / 1.153 GB, free: 284 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006557/1.405, allocations: 239.7 kB / 1.153 GB, free: 284 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001736/1.405, allocations: 91.25 kB / 1.153 GB, free: 284 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.001181/1.406, allocations: 0.9397 MB / 1.154 GB, free: 283.8 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 2.6e-07/1.406, allocations: 0 / 1.154 GB, free: 283.8 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.005099/1.411, allocations: 1.842 MB / 1.156 GB, free: 283.8 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)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004202/1.412, allocations: 176.4 kB / 1.156 GB, free: 283.7 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.01969/1.431, allocations: 12.03 MB / 1.168 GB, free: 282 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.329e-05/1.431, allocations: 1.781 kB / 1.168 GB, free: 282 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.006444/1.438, allocations: 4.242 MB / 1.172 GB, free: 280.6 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001698/1.439, allocations: 271.4 kB / 1.172 GB, free: 280.5 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01711/1.457, allocations: 10.19 MB / 1.182 GB, free: 276.8 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002742/1.459, allocations: 2.342 MB / 1.184 GB, free: 276.2 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009162/1.46, allocations: 209.8 kB / 1.184 GB, free: 276.2 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.824e-06/1.46, allocations: 0 / 1.184 GB, free: 276.2 MB / 0.9167 GB
Notification: Performance of Templates: time 0.07104/1.531, allocations: 108.7 MB / 1.291 GB, free: 178.5 MB / 0.9167 GB
"
[Timeout remaining time 658]
make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 10.770565166138113]
Failed to read output from testmodel.py, exit status != 0:
1.5377843449823558 1.544325719 0.965470668
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x72e0feeb92e0>