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 0.0006747/0.0006747, 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 0.0007679/0.0007679, allocations: 213 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 0.881/0.881, allocations: 230.6 MB / 256.8 MB, free: 9.637 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 0.7252/0.7252, allocations: 203.8 MB / 0.5049 GB, free: 10.47 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: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_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_dev_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 0.0009816/0.0009816, allocations: 67 kB / 0.7195 GB, free: 3.461 MB / 0.5261 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4237/0.4247, allocations: 102 MB / 0.8191 GB, free: 1.348 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01465/0.4393, allocations: 17.84 MB / 0.8365 GB, free: 6.34 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.009086/0.4484, allocations: 6.739 MB / 0.8431 GB, free: 1.977 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001464/0.4499, allocations: 64.5 kB / 0.8432 GB, free: 1.961 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.002112/0.452, allocations: 1.477 MB / 0.8446 GB, free: 0.8984 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.00269/0.4547, allocations: 1.447 MB / 0.846 GB, free: 15.75 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002295/0.457, allocations: 1.255 MB / 0.8473 GB, free: 14.77 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.00441/0.4614, allocations: 5.468 MB / 0.8526 GB, free: 11.72 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003309/0.4647, allocations: 3.33 MB / 0.8558 GB, free: 9.594 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002877/0.4676, allocations: 2.411 MB / 0.8582 GB, free: 8.215 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003315/0.4709, allocations: 2.992 MB / 0.8611 GB, free: 6.445 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.000863/0.4717, allocations: 0.5119 MB / 0.8616 GB, free: 6.445 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002162/0.4739, allocations: 1.2 MB / 0.8628 GB, free: 6.062 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002131/0.476, allocations: 2.301 MB / 0.865 GB, free: 4.605 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.002198/0.4782, allocations: 1.773 MB / 0.8668 GB, free: 3.465 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.006498/0.4847, allocations: 7.798 MB / 0.8744 GB, free: 12.8 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 5.52e-06/0.4847, allocations: 0 / 0.8744 GB, free: 12.8 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.004e-06/0.4847, allocations: 0 / 0.8744 GB, free: 12.8 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001464/0.4849, allocations: 0 / 0.8744 GB, free: 12.8 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 0.005781/0.4907, allocations: 3.797 MB / 0.8781 GB, free: 8.961 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 3.819e-05/0.4907, allocations: 8.031 kB / 0.8781 GB, free: 8.953 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00681/0.4975, allocations: 2.433 MB / 0.8805 GB, free: 6.516 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003487/0.501, allocations: 2.154 MB / 0.8826 GB, free: 4.328 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001531/0.5012, allocations: 271.4 kB / 0.8828 GB, free: 4.062 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006759/0.5018, allocations: 347.9 kB / 0.8832 GB, free: 3.723 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01002/0.5118, allocations: 7.206 MB / 0.8902 GB, free: 12.4 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.16e-05/0.5119, allocations: 3.938 kB / 0.8902 GB, free: 12.39 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004/0.5123, allocations: 152 kB / 0.8904 GB, free: 12.25 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002798/0.5126, allocations: 330 kB / 0.8907 GB, free: 11.92 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009456/0.522, allocations: 7.02 MB / 0.8975 GB, free: 4.887 MB / 0.6667 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01808/0.5401, allocations: 17.85 MB / 0.915 GB, free: 2.465 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004742/0.5449, allocations: 3.731 MB / 0.9186 GB, free: 14.71 MB / 0.698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00328/0.5481, allocations: 2.514 MB / 0.9211 GB, free: 12.18 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001352/0.5483, allocations: 49.97 kB / 0.9211 GB, free: 12.12 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.788e-05/0.5483, allocations: 64.5 kB / 0.9212 GB, free: 12.05 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=208): time 4.519e-06/0.5483, allocations: 0 / 0.9212 GB, free: 12.05 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 0.05488/0.6032, allocations: 30.74 MB / 0.9512 GB, free: 13.32 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.858e-05/0.6033, allocations: 243.5 kB / 0.9514 GB, free: 13.04 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001576/0.6049, allocations: 1.428 MB / 0.9528 GB, free: 11.59 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004393/0.6053, allocations: 69.7 kB / 0.9529 GB, free: 11.52 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006699/0.606, allocations: 1.55 MB / 0.9544 GB, free: 9.953 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007291/0.6067, allocations: 0.9567 MB / 0.9553 GB, free: 8.988 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007866/0.6075, allocations: 0.6398 MB / 0.9559 GB, free: 8.34 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 6.938e-05/0.6076, allocations: 301.1 kB / 0.9562 GB, free: 8.043 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00361/0.6112, allocations: 2.694 MB / 0.9589 GB, free: 5.34 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003903/0.6151, allocations: 3.65 MB / 0.9624 GB, free: 1.289 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007534/0.6226, allocations: 6.399 MB / 0.9687 GB, free: 10.49 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.449e-05/0.6226, allocations: 8 kB / 0.9687 GB, free: 10.48 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 0.01646/0.6391, allocations: 10.76 MB / 0.9792 GB, free: 15.67 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 3.704e-05/0.6391, allocations: 20.09 kB / 0.9792 GB, free: 15.65 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.538e-05/0.6392, allocations: 28 kB / 0.9792 GB, free: 15.62 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01057/0.6497, allocations: 5.551 MB / 0.9847 GB, free: 10.05 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002506/0.6522, allocations: 0.9984 MB / 0.9856 GB, free: 9.051 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02678/0.679, allocations: 27.38 MB / 1.012 GB, free: 13.34 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002773/0.6818, allocations: 0.5732 MB / 1.013 GB, free: 12.77 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003883/0.6822, allocations: 155.9 kB / 1.013 GB, free: 12.61 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005369/0.6875, allocations: 3.984 MB / 1.017 GB, free: 8.621 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004093/0.6916, allocations: 3.611 MB / 1.02 GB, free: 4.613 MB / 0.7917 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04658/0.7382, allocations: 24.48 MB / 1.044 GB, free: 11.66 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.227e-05/0.7382, allocations: 8 kB / 1.044 GB, free: 11.65 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 0.01599/0.7542, allocations: 10.16 MB / 1.054 GB, free: 1.414 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.354e-05/0.7543, allocations: 23.94 kB / 1.054 GB, free: 1.391 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.066e-05/0.7543, allocations: 24 kB / 1.054 GB, free: 1.367 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.007669/0.7619, allocations: 4.319 MB / 1.059 GB, free: 13.03 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002354/0.7643, allocations: 1.037 MB / 1.06 GB, free: 11.99 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02077/0.7851, allocations: 26.14 MB / 1.085 GB, free: 1.305 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002223/0.7873, allocations: 0.5576 MB / 1.086 GB, free: 0.7461 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002003/0.7875, allocations: 152 kB / 1.086 GB, free: 0.5977 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 0.000638/0.7881, allocations: 395.3 kB / 1.086 GB, free: 208 kB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003152/0.7884, allocations: 206.7 kB / 1.086 GB, free: 0 / 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 0.01374/0.8022, allocations: 9.927 MB / 1.096 GB, free: 6.027 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.59e-05/0.8022, allocations: 31.94 kB / 1.096 GB, free: 5.996 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.293e-05/0.8022, allocations: 12 kB / 1.096 GB, free: 5.984 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.579e-05/0.8022, allocations: 15.94 kB / 1.096 GB, free: 5.969 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 0.01952/0.8218, allocations: 14.8 MB / 1.111 GB, free: 7.008 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.687e-06/0.8218, allocations: 8 kB / 1.111 GB, free: 7 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001566/0.8233, allocations: 0.7375 MB / 1.111 GB, free: 6.262 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.009221/0.8325, allocations: 5.177 MB / 1.116 GB, free: 1.066 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001744/0.8327, allocations: 75.89 kB / 1.116 GB, free: 0.9922 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02281/0.8555, allocations: 26.41 MB / 1.142 GB, free: 6.199 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.881e-06/0.8555, allocations: 16.03 kB / 1.142 GB, free: 6.184 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 0.327/1.183, allocations: 9.895 MB / 1.152 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001511/1.184, allocations: 0.645 MB / 1.153 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003365/1.184, allocations: 54 kB / 1.153 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002016/1.186, allocations: 0.511 MB / 1.153 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005874/1.187, allocations: 239.6 kB / 1.153 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001728/1.187, allocations: 91.12 kB / 1.153 GB, free: 283.9 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.001133/1.188, allocations: 0.9368 MB / 1.154 GB, free: 283.8 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 1.7e-07/1.188, allocations: 0 / 1.154 GB, free: 283.8 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.005098/1.193, allocations: 1.841 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 0.0003853/1.194, allocations: 189.5 kB / 1.156 GB, free: 283.6 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.0177/1.211, allocations: 12.02 MB / 1.168 GB, free: 281.9 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.194e-05/1.211, allocations: 1.375 kB / 1.168 GB, free: 281.9 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.006026/1.217, allocations: 4.241 MB / 1.172 GB, free: 280.4 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001557/1.219, allocations: 265.7 kB / 1.172 GB, free: 280.3 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01547/1.235, allocations: 10.2 MB / 1.182 GB, free: 276.7 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002422/1.237, allocations: 2.338 MB / 1.185 GB, free: 276.1 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008585/1.238, allocations: 211.4 kB / 1.185 GB, free: 276 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.282e-06/1.238, allocations: 3.938 kB / 1.185 GB, free: 276 MB / 0.9167 GB
Notification: Performance of Templates: time 0.06455/1.302, allocations: 108.7 MB / 1.291 GB, free: 177.6 MB / 0.9167 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660]
(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 & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 9.818219430744648]
Failed to read output from testmodel.py, exit status != 0:
1.30984874535352 1.3184375050000001 0.832351267
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x74029e0ac6e0>