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 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001675/0.001675, allocations: 118.5 kB / 17.13 MB, free: 5.781 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00184/0.00184, allocations: 191.7 kB / 20.08 MB, free: 2.871 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.422/1.422, allocations: 225.6 MB / 248.5 MB, free: 3.598 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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 3.0.0-master/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 3.0.0-master/package.mo): time 1.079/1.079, allocations: 175.7 MB / 479.1 MB, free: 3.395 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+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 0.002017/0.002017, allocations: 67.33 kB / 0.6664 GB, free: 10.81 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.181/0.183, allocations: 94.55 MB / 0.7588 GB, free: 1 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.02469/0.2077, allocations: 18.49 MB / 0.7768 GB, free: 14.44 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01242/0.2201, allocations: 6.874 MB / 0.7835 GB, free: 7.551 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001666/0.2218, allocations: 55.88 kB / 0.7836 GB, free: 7.496 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.004026/0.2258, allocations: 1.5 MB / 0.7851 GB, free: 5.992 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.003814/0.2296, allocations: 1.443 MB / 0.7865 GB, free: 4.543 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003551/0.2332, allocations: 1.266 MB / 0.7877 GB, free: 3.277 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.007934/0.2411, allocations: 5.437 MB / 0.793 GB, free: 13.83 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009097/0.2502, allocations: 5.151 MB / 0.798 GB, free: 8.559 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004361/0.2546, allocations: 2.365 MB / 0.8004 GB, free: 6.188 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005401/0.26, allocations: 3.155 MB / 0.8034 GB, free: 3.023 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.001718/0.2617, allocations: 0.5156 MB / 0.8039 GB, free: 2.508 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003563/0.2653, allocations: 1.268 MB / 0.8052 GB, free: 1.238 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.003994/0.2693, allocations: 2.307 MB / 0.8074 GB, free: 14.93 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.00528/0.2745, allocations: 2.171 MB / 0.8096 GB, free: 12.75 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.01228/0.2868, allocations: 7.745 MB / 0.8171 GB, free: 4.977 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 9.909e-06/0.2868, allocations: 4 kB / 0.8171 GB, free: 4.973 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 2.886e-06/0.2868, allocations: 0 / 0.8171 GB, free: 4.973 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 0.0002626/0.2871, allocations: 4 kB / 0.8171 GB, free: 4.969 MB / 0.6231 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 0.01214/0.2992, allocations: 3.876 MB / 0.8209 GB, free: 1.027 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 4.561e-05/0.2993, allocations: 8.031 kB / 0.8209 GB, free: 1.02 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0145/0.3138, allocations: 2.417 MB / 0.8233 GB, free: 14.6 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007178/0.321, allocations: 2.179 MB / 0.8254 GB, free: 12.37 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003748/0.3213, allocations: 271.4 kB / 0.8257 GB, free: 12.11 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001853/0.3232, allocations: 355.8 kB / 0.826 GB, free: 11.76 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02012/0.3433, allocations: 7.118 MB / 0.833 GB, free: 4.535 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001641/0.3435, allocations: 7.938 kB / 0.833 GB, free: 4.527 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00133/0.3448, allocations: 155.9 kB / 0.8331 GB, free: 4.375 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006448/0.3454, allocations: 326 kB / 0.8334 GB, free: 4.055 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4139/0.7593, allocations: 7.028 MB / 0.8403 GB, free: 67.88 MB / 0.6387 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03783/0.7972, allocations: 26.45 MB / 0.8661 GB, free: 49.05 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007677/0.8049, allocations: 4.87 MB / 0.8709 GB, free: 46 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005673/0.8105, allocations: 2.538 MB / 0.8734 GB, free: 44.72 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000294/0.8108, allocations: 131 kB / 0.8735 GB, free: 44.61 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.967e-05/0.8109, allocations: 70.19 kB / 0.8735 GB, free: 44.55 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=208): time 4.217e-06/0.8109, allocations: 0 / 0.8735 GB, free: 44.55 MB / 0.6387 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 0.09489/0.9058, allocations: 31.06 MB / 0.9039 GB, free: 23.06 MB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.544e-05/0.9058, allocations: 239.6 kB / 0.9041 GB, free: 22.78 MB / 0.6387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002016/0.9079, allocations: 1.43 MB / 0.9055 GB, free: 21.36 MB / 0.6387 GB
Notification: Performance of collectPreVariables (initialization): time 0.000563/0.9084, allocations: 69.7 kB / 0.9056 GB, free: 21.28 MB / 0.6387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006515/0.9091, allocations: 1.526 MB / 0.9071 GB, free: 19.81 MB / 0.6387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009806/0.91, allocations: 0.9743 MB / 0.908 GB, free: 18.85 MB / 0.6387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001333/0.9114, allocations: 0.636 MB / 0.9086 GB, free: 18.21 MB / 0.6387 GB
Notification: Performance of setup shared object (initialization): time 5.627e-05/0.9114, allocations: 305.1 kB / 0.9089 GB, free: 17.91 MB / 0.6387 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00508/0.9165, allocations: 2.698 MB / 0.9116 GB, free: 15.2 MB / 0.6387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005464/0.922, allocations: 3.575 MB / 0.915 GB, free: 11.25 MB / 0.6387 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01104/0.933, allocations: 6.406 MB / 0.9213 GB, free: 4.441 MB / 0.6387 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.871e-05/0.933, allocations: 8 kB / 0.9213 GB, free: 4.434 MB / 0.6387 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 0.02878/0.9618, allocations: 10.95 MB / 0.932 GB, free: 9.383 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 4.724e-05/0.9619, allocations: 16 kB / 0.932 GB, free: 9.367 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.003e-05/0.9619, allocations: 24 kB / 0.932 GB, free: 9.344 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02097/0.9829, allocations: 5.544 MB / 0.9375 GB, free: 3.785 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004574/0.9875, allocations: 0.9945 MB / 0.9384 GB, free: 2.789 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04962/1.037, allocations: 28.22 MB / 0.966 GB, free: 6.156 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00485/1.042, allocations: 0.5694 MB / 0.9665 GB, free: 5.586 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007532/1.043, allocations: 155.9 kB / 0.9667 GB, free: 5.434 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009093/1.052, allocations: 3.988 MB / 0.9706 GB, free: 1.438 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007549/1.059, allocations: 3.528 MB / 0.974 GB, free: 13.53 MB / 0.7012 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0938/1.153, allocations: 24.64 MB / 0.9981 GB, free: 4.387 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.525e-05/1.153, allocations: 11.75 kB / 0.9981 GB, free: 4.379 MB / 0.7169 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 0.02821/1.181, allocations: 10.48 MB / 1.008 GB, free: 9.75 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 5.487e-05/1.181, allocations: 23.92 kB / 1.008 GB, free: 9.727 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.568e-05/1.181, allocations: 32.12 kB / 1.008 GB, free: 9.695 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01594/1.197, allocations: 4.317 MB / 1.013 GB, free: 5.359 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004759/1.202, allocations: 1.049 MB / 1.014 GB, free: 4.309 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04057/1.243, allocations: 27.12 MB / 1.04 GB, free: 8.48 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004714/1.247, allocations: 0.5576 MB / 1.041 GB, free: 7.922 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007643/1.248, allocations: 152 kB / 1.041 GB, free: 7.773 MB / 0.7637 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 0.001479/1.25, allocations: 397.1 kB / 1.041 GB, free: 7.379 MB / 0.7637 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009576/1.251, allocations: 206.7 kB / 1.041 GB, free: 7.176 MB / 0.7637 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 0.02855/1.279, allocations: 10.08 MB / 1.051 GB, free: 13.03 MB / 0.7794 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.061e-05/1.279, allocations: 28 kB / 1.051 GB, free: 13 MB / 0.7794 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.859e-05/1.279, allocations: 12 kB / 1.051 GB, free: 12.99 MB / 0.7794 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.487e-05/1.279, allocations: 11.95 kB / 1.051 GB, free: 12.98 MB / 0.7794 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 0.04198/1.321, allocations: 16.18 MB / 1.067 GB, free: 12.6 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.381e-05/1.321, allocations: 8 kB / 1.067 GB, free: 12.59 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003592/1.325, allocations: 0.7373 MB / 1.068 GB, free: 11.86 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01994/1.345, allocations: 5.177 MB / 1.073 GB, free: 6.664 MB / 0.795 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007048/1.346, allocations: 79.94 kB / 1.073 GB, free: 6.586 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04551/1.391, allocations: 27.26 MB / 1.1 GB, free: 10.84 MB / 0.8262 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.158e-05/1.391, allocations: 12.03 kB / 1.1 GB, free: 10.82 MB / 0.8262 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 0.02807/1.419, allocations: 10.03 MB / 1.109 GB, free: 0.5547 MB / 0.8262 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002549/1.422, allocations: 0.7276 MB / 1.11 GB, free: 15.81 MB / 0.8419 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008261/1.423, allocations: 59.98 kB / 1.11 GB, free: 15.75 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003988/1.427, allocations: 0.5031 MB / 1.111 GB, free: 15.25 MB / 0.8419 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009055/1.427, allocations: 226.4 kB / 1.111 GB, free: 15.02 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004042/1.428, allocations: 87.95 kB / 1.111 GB, free: 14.94 MB / 0.8419 GB
Notification: Performance of sorting global known variables: time 0.001887/1.43, allocations: 0.9799 MB / 1.112 GB, free: 13.96 MB / 0.8419 GB
Notification: Performance of sort global known variables: time 9.1e-08/1.43, allocations: 3.938 kB / 1.112 GB, free: 13.95 MB / 0.8419 GB
Notification: Performance of remove unused functions: time 0.007437/1.437, allocations: 1.848 MB / 1.114 GB, free: 12.11 MB / 0.8419 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 0.0007112/1.438, allocations: 174.9 kB / 1.114 GB, free: 11.92 MB / 0.8419 GB
Notification: Performance of simCode: created initialization part: time 0.03134/1.469, allocations: 12.03 MB / 1.126 GB, free: 15.79 MB / 0.8575 GB
Notification: Performance of simCode: created event and clocks part: time 1.202e-05/1.469, allocations: 0 / 1.126 GB, free: 15.79 MB / 0.8575 GB
Notification: Performance of simCode: created simulation system equations: time 0.01147/1.481, allocations: 4.268 MB / 1.13 GB, free: 11.49 MB / 0.8575 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002666/1.483, allocations: 276.6 kB / 1.13 GB, free: 11.22 MB / 0.8575 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02551/1.509, allocations: 9.6 MB / 1.139 GB, free: 1.492 MB / 0.8575 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004699/1.514, allocations: 2.91 MB / 1.142 GB, free: 14.55 MB / 0.8731 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00128/1.515, allocations: 215.3 kB / 1.142 GB, free: 14.34 MB / 0.8731 GB
Notification: Performance of SimCode: time 1.092e-06/1.515, allocations: 0 / 1.142 GB, free: 14.34 MB / 0.8731 GB
Notification: Performance of Templates: time 0.5662/2.081, allocations: 107.5 MB / 1.247 GB, free: 255.2 MB / 0.8887 GB
"
[Timeout remaining time 658]
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=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 15.751397144049406]
Failed to read output from testmodel.py, exit status != 0:
2.0908610988408327 2.101683425 1.811570342
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa5deb6a050>