Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 0.0008658/0.0008658, allocations: 93.06 kB / 19.65 MB, free: 280 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 0.0009128/0.0009128, allocations: 169.3 kB / 23.02 MB, free: 1.551 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.979/0.979, allocations: 177.1 MB / 203.4 MB, free: 5.629 MB / 186.7 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:531:21-535:34: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:531:21-535:42: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 0.7886/0.7886, allocations: 154.8 MB / 414.7 MB, free: 476 kB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[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.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.272e-06/1.272e-06, allocations: 0 / 0.5207 GB, free: 0.7656 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.01e-05/2.137e-05, allocations: 2.875 kB / 0.5207 GB, free: 0.7617 MB / 442.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.008474/0.008496, allocations: 9.493 MB / 0.5299 GB, free: 7.246 MB / 458.7 MB
Notification: Performance of NFInst.instExpressions: time 0.00554/0.01404, allocations: 3.804 MB / 0.5336 GB, free: 3.453 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009324/0.01497, allocations: 67.69 kB / 0.5337 GB, free: 3.387 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0009261/0.01589, allocations: 454.1 kB / 0.5341 GB, free: 2.941 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.001604/0.0175, allocations: 1.221 MB / 0.5353 GB, free: 1.723 MB / 458.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001629/0.01913, allocations: 0.9385 MB / 0.5362 GB, free: 0.7852 MB / 458.7 MB
Notification: Performance of NFFlatten.flatten: time 0.004079/0.02321, allocations: 5.405 MB / 0.5415 GB, free: 11.37 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.003595/0.0268, allocations: 3.351 MB / 0.5448 GB, free: 7.922 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003224/0.03002, allocations: 3.28 MB / 0.548 GB, free: 4.637 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002823/0.03285, allocations: 3.026 MB / 0.551 GB, free: 1.609 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0005419/0.03339, allocations: 0.5117 MB / 0.5515 GB, free: 1.098 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009534/0.03434, allocations: 0.7027 MB / 0.5521 GB, free: 404 kB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001403/0.03575, allocations: 2.436 MB / 0.5545 GB, free: 13.95 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.001329/0.03708, allocations: 1.562 MB / 0.556 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.003134/0.04021, allocations: 4.121 MB / 0.5601 GB, free: 8.262 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.659e-06/0.04021, allocations: 0 / 0.5601 GB, free: 8.262 MB / 490.7 MB
Notification: Performance of FrontEnd: time 1.452e-06/0.04022, allocations: 0 / 0.5601 GB, free: 8.262 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 4.782e-05/0.04026, allocations: 7.984 kB / 0.5601 GB, free: 8.254 MB / 490.7 MB
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 0.004457/0.04472, allocations: 3.984 MB / 0.564 GB, free: 4.227 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.794e-05/0.04476, allocations: 8.031 kB / 0.564 GB, free: 4.219 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005738/0.0505, allocations: 2.536 MB / 0.5665 GB, free: 1.688 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002352/0.05285, allocations: 1.952 MB / 0.5684 GB, free: 15.7 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001331/0.05298, allocations: 263.3 kB / 0.5686 GB, free: 15.45 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004143/0.0534, allocations: 349.7 kB / 0.5689 GB, free: 15.11 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005175/0.05857, allocations: 3.721 MB / 0.5726 GB, free: 11.24 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.981e-05/0.05862, allocations: 4.562 kB / 0.5726 GB, free: 11.24 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002792/0.0589, allocations: 148 kB / 0.5727 GB, free: 11.09 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002809/0.05918, allocations: 334.9 kB / 0.573 GB, free: 10.77 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003169/0.06235, allocations: 1.79 MB / 0.5748 GB, free: 8.977 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01433/0.07668, allocations: 16.41 MB / 0.5908 GB, free: 7.984 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002537/0.07922, allocations: 2.067 MB / 0.5928 GB, free: 5.887 MB / 0.5105 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001507/0.08072, allocations: 1.085 MB / 0.5939 GB, free: 4.785 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001522/0.08087, allocations: 62.78 kB / 0.594 GB, free: 4.723 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.653e-05/0.08092, allocations: 74.12 kB / 0.594 GB, free: 4.645 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=208): time 3.687e-06/0.08093, allocations: 0 / 0.594 GB, free: 4.645 MB / 0.5105 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.conv1.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.conv1.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 0.02477/0.1057, allocations: 13.87 MB / 0.6076 GB, free: 6.871 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001125/0.1058, allocations: 243.5 kB / 0.6078 GB, free: 6.582 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001634/0.1074, allocations: 1.264 MB / 0.609 GB, free: 5.305 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003953/0.1078, allocations: 65.7 kB / 0.6091 GB, free: 5.234 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008748/0.1087, allocations: 1.623 MB / 0.6107 GB, free: 3.594 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009942/0.1097, allocations: 0.9801 MB / 0.6116 GB, free: 2.605 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008886/0.1106, allocations: 0.6431 MB / 0.6123 GB, free: 1.949 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 0.0001092/0.1107, allocations: 480.7 kB / 0.6127 GB, free: 1.477 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001322/0.112, allocations: 0.7545 MB / 0.6135 GB, free: 0.7109 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002003/0.114, allocations: 2.087 MB / 0.6155 GB, free: 14.09 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003775/0.1178, allocations: 2.954 MB / 0.6184 GB, free: 10.61 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001153/0.1179, allocations: 8 kB / 0.6184 GB, free: 10.6 MB / 0.5417 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.conv1.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.conv1.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 0.01166/0.1296, allocations: 6.203 MB / 0.6244 GB, free: 4.328 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 4.632e-05/0.1296, allocations: 27.86 kB / 0.6245 GB, free: 4.301 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.457e-05/0.1297, allocations: 28 kB / 0.6245 GB, free: 4.273 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02466/0.1543, allocations: 7.153 MB / 0.6315 GB, free: 13.1 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003715/0.158, allocations: 0.858 MB / 0.6323 GB, free: 12.24 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2808/0.4388, allocations: 16.57 MB / 0.6485 GB, free: 98.01 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002909/0.4417, allocations: 436.3 kB / 0.6489 GB, free: 98.01 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002935/0.442, allocations: 154.8 kB / 0.6491 GB, free: 98.01 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002378/0.4444, allocations: 0.8977 MB / 0.6499 GB, free: 97.87 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001973/0.4464, allocations: 2.076 MB / 0.652 GB, free: 96.31 MB / 0.5573 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005738/0.4521, allocations: 4.08 MB / 0.656 GB, free: 94.64 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.987e-05/0.4521, allocations: 8.062 kB / 0.656 GB, free: 94.64 MB / 0.5573 GB
Warning: The linear system: 
1 : transformer.conv3.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.conv3.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 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv1.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] ;
  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_n[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 0.01088/0.463, allocations: 5.727 MB / 0.6616 GB, free: 94.4 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.164e-05/0.463, allocations: 17.56 kB / 0.6616 GB, free: 94.4 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.925e-05/0.4631, allocations: 25.19 kB / 0.6616 GB, free: 94.4 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01106/0.4741, allocations: 4.698 MB / 0.6662 GB, free: 94.35 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001715/0.4758, allocations: 0.9055 MB / 0.6671 GB, free: 94.35 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01283/0.4887, allocations: 19.09 MB / 0.6857 GB, free: 82.04 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001563/0.4902, allocations: 423.3 kB / 0.6861 GB, free: 82.04 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001745/0.4904, allocations: 154.2 kB / 0.6863 GB, free: 82.04 MB / 0.5573 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.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 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 0.0006598/0.4911, allocations: 482.8 kB / 0.6867 GB, free: 81.77 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004105/0.4915, allocations: 283.9 kB / 0.687 GB, free: 81.77 MB / 0.5573 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.conv1.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.conv1.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 postOpt wrapFunctionCalls (simulation): time 0.0094/0.5009, allocations: 5.673 MB / 0.6925 GB, free: 81.35 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.559e-05/0.5009, allocations: 28 kB / 0.6926 GB, free: 81.32 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.395e-05/0.5009, allocations: 12 kB / 0.6926 GB, free: 81.31 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.555e-05/0.5009, allocations: 15.95 kB / 0.6926 GB, free: 81.29 MB / 0.5573 GB
Warning: The linear system: 
1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
2 : 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]
3 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1]
4 : 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]
[
  -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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1]
]
  =
[
  -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.conv1.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]
]
 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 0.01314/0.5141, allocations: 10.1 MB / 0.7024 GB, free: 71.71 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.358e-06/0.5141, allocations: 8 kB / 0.7025 GB, free: 71.7 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001216/0.5153, allocations: 0.5981 MB / 0.703 GB, free: 71.12 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01515/0.5304, allocations: 6.564 MB / 0.7095 GB, free: 64.55 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001957/0.5306, allocations: 79.95 kB / 0.7095 GB, free: 64.47 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01441/0.5451, allocations: 16.11 MB / 0.7253 GB, free: 48.01 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.919e-06/0.5451, allocations: 12.83 kB / 0.7253 GB, free: 48 MB / 0.5573 GB
Warning: The linear system: 
1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv1.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] ;
  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_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009085/0.5541, allocations: 6.116 MB / 0.7312 GB, free: 41.65 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001016/0.5552, allocations: 0.614 MB / 0.7318 GB, free: 41.04 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002053/0.5554, allocations: 55.94 kB / 0.7319 GB, free: 40.98 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001296/0.5567, allocations: 379.4 kB / 0.7323 GB, free: 40.61 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004388/0.5571, allocations: 234.4 kB / 0.7325 GB, free: 40.39 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001259/0.5572, allocations: 91.95 kB / 0.7326 GB, free: 40.3 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0005895/0.5578, allocations: 0.6624 MB / 0.7332 GB, free: 39.63 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 1.7e-07/0.5578, allocations: 0 / 0.7332 GB, free: 39.63 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.003895/0.5617, allocations: 1.848 MB / 0.735 GB, free: 37.78 MB / 0.5573 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 0.0002965/0.562, allocations: 178.4 kB / 0.7352 GB, free: 37.6 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.009123/0.5711, allocations: 7.299 MB / 0.7423 GB, free: 30.15 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 4.318e-06/0.5711, allocations: 0 / 0.7423 GB, free: 30.15 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.003386/0.5745, allocations: 2.899 MB / 0.7451 GB, free: 27.19 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001094/0.5756, allocations: 308.5 kB / 0.7454 GB, free: 26.9 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008268/0.5839, allocations: 6.776 MB / 0.7521 GB, free: 19.97 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008879/0.5848, allocations: 1.113 MB / 0.7531 GB, free: 18.83 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.002229/0.587, allocations: 1.406 MB / 0.7545 GB, free: 17.42 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004439/0.5874, allocations: 168.4 kB / 0.7547 GB, free: 17.26 MB / 0.5573 GB
Notification: Performance of SimCode: time 1.553e-06/0.5874, allocations: 0 / 0.7547 GB, free: 17.26 MB / 0.5573 GB
Notification: Performance of Templates: time 0.0796/0.667, allocations: 78.52 MB / 0.8314 GB, free: 3.113 MB / 0.6198 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.makefile [Timeout 660]
(rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 5.488367803860456]