Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 0.0014/0.0014, allocations: 109 kB / 17.54 MB, free: 4.781 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 0.001409/0.001409, allocations: 189.9 kB / 20.71 MB, free: 1.625 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 1.294/1.294, allocations: 225.6 MB / 249.3 MB, free: 3.184 MB / 190.1 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.491/2.491, allocations: 476.7 MB / 0.7628 GB, free: 15.14 MB / 0.6075 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.001816/0.001816, allocations: 67.89 kB / 1.107 GB, free: 5.051 MB / 0.8419 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7683/0.7701, allocations: 168.7 MB / 1.271 GB, free: 7.668 MB / 0.9981 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD): time 0.01916/0.7893, allocations: 19.28 MB / 1.29 GB, free: 11.18 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.01111/0.8004, allocations: 7.081 MB / 1.297 GB, free: 6.441 MB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001256/0.8017, allocations: 57.03 kB / 1.297 GB, free: 6.434 MB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 0.003564/0.8052, allocations: 1.531 MB / 1.299 GB, free: 5.566 MB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.003092/0.8083, allocations: 1.467 MB / 1.3 GB, free: 4.742 MB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003072/0.8114, allocations: 1.292 MB / 1.301 GB, free: 4.039 MB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.007267/0.8187, allocations: 5.475 MB / 1.307 GB, free: 1.727 MB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004827/0.8235, allocations: 3.321 MB / 1.31 GB, free: 12 kB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003879/0.8274, allocations: 2.377 MB / 1.312 GB, free: 14.95 MB / 1.029 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005318/0.8327, allocations: 3.177 MB / 1.315 GB, free: 13.69 MB / 1.029 GB
Notification: Performance of NFPackage.collectConstants: time 0.001233/0.8339, allocations: 0.5142 MB / 1.316 GB, free: 13.69 MB / 1.029 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003133/0.8371, allocations: 1.294 MB / 1.317 GB, free: 13.41 MB / 1.029 GB
Notification: Performance of NFScalarize.scalarize: time 0.003052/0.8401, allocations: 2.305 MB / 1.32 GB, free: 12.49 MB / 1.029 GB
Notification: Performance of NFVerifyModel.verify: time 0.00351/0.8436, allocations: 2.192 MB / 1.322 GB, free: 11.07 MB / 1.029 GB
Notification: Performance of NFConvertDAE.convert: time 0.01091/0.8545, allocations: 7.799 MB / 1.329 GB, free: 8.648 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 4.929e-06/0.8545, allocations: 0.7031 kB / 1.329 GB, free: 8.648 MB / 1.029 GB
Notification: Performance of FrontEnd: time 1.844e-06/0.8545, allocations: 0 / 1.329 GB, free: 8.648 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 0.000185/0.8547, allocations: 5.5 kB / 1.329 GB, free: 8.645 MB / 1.029 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 994
 * Number of variables: 994
Notification: Performance of Generate backend data structure: time 0.009281/0.864, allocations: 3.909 MB / 1.333 GB, free: 6.133 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 3.572e-05/0.864, allocations: 9.812 kB / 1.333 GB, free: 6.133 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009469/0.865, allocations: 0.5415 MB / 1.334 GB, free: 5.75 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01284/0.8778, allocations: 2.436 MB / 1.336 GB, free: 4.574 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004716/0.8826, allocations: 2.193 MB / 1.338 GB, free: 3.199 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002083/0.8828, allocations: 267.6 kB / 1.338 GB, free: 3.078 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008143/0.8836, allocations: 355.1 kB / 1.339 GB, free: 2.957 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01386/0.8974, allocations: 7.162 MB / 1.346 GB, free: 14.87 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.827e-05/0.8975, allocations: 5.344 kB / 1.346 GB, free: 14.87 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004745/0.898, allocations: 143.5 kB / 1.346 GB, free: 14.76 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004426/0.8984, allocations: 337.5 kB / 1.346 GB, free: 14.66 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01519/0.9136, allocations: 7.048 MB / 1.353 GB, free: 11.11 MB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03286/0.9465, allocations: 26.54 MB / 1.379 GB, free: 4.148 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008229/0.9547, allocations: 4.864 MB / 1.384 GB, free: 15.38 MB / 1.076 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005837/0.9605, allocations: 2.538 MB / 1.386 GB, free: 12.82 MB / 1.076 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002411/0.9608, allocations: 131 kB / 1.386 GB, free: 12.68 MB / 1.076 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.128e-05/0.9608, allocations: 60.5 kB / 1.386 GB, free: 12.61 MB / 1.076 GB
Notification: Performance of pre-optimization done (n=208): time 3.928e-06/0.9608, allocations: 0 / 1.386 GB, free: 12.61 MB / 1.076 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 0.1042/1.065, allocations: 31.1 MB / 1.417 GB, free: 13.45 MB / 1.107 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001417/1.065, allocations: 243.6 kB / 1.417 GB, free: 13.16 MB / 1.107 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002427/1.068, allocations: 1.477 MB / 1.418 GB, free: 11.67 MB / 1.107 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004648/1.068, allocations: 65.7 kB / 1.419 GB, free: 11.6 MB / 1.107 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001102/1.069, allocations: 1.55 MB / 1.42 GB, free: 10.04 MB / 1.107 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001174/1.07, allocations: 0.9644 MB / 1.421 GB, free: 9.062 MB / 1.107 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001823/1.072, allocations: 0.636 MB / 1.422 GB, free: 8.418 MB / 1.107 GB
Notification: Performance of setup shared object (initialization): time 0.0001177/1.072, allocations: 305.1 kB / 1.422 GB, free: 8.117 MB / 1.107 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006206/1.078, allocations: 2.694 MB / 1.425 GB, free: 5.414 MB / 1.107 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006919/1.085, allocations: 3.567 MB / 1.428 GB, free: 1.469 MB / 1.107 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01348/1.099, allocations: 6.395 MB / 1.434 GB, free: 10.67 MB / 1.123 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.503e-05/1.099, allocations: 8 kB / 1.434 GB, free: 10.66 MB / 1.123 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 0.02864/1.128, allocations: 10.9 MB / 1.445 GB, free: 15.66 MB / 1.139 GB
Notification: Performance of prepare postOptimizeDAE: time 4.309e-05/1.128, allocations: 16 kB / 1.445 GB, free: 15.64 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.107e-05/1.128, allocations: 35.92 kB / 1.445 GB, free: 15.61 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01953/1.147, allocations: 5.56 MB / 1.45 GB, free: 10.03 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004377/1.152, allocations: 0.9906 MB / 1.451 GB, free: 9.039 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04379/1.195, allocations: 28.23 MB / 1.479 GB, free: 12.36 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004704/1.2, allocations: 0.581 MB / 1.479 GB, free: 11.78 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006326/1.201, allocations: 151.9 kB / 1.48 GB, free: 11.63 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008781/1.209, allocations: 3.99 MB / 1.484 GB, free: 7.637 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006843/1.216, allocations: 3.532 MB / 1.487 GB, free: 3.727 MB / 1.17 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08642/1.303, allocations: 24.61 MB / 1.511 GB, free: 10.61 MB / 1.201 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.489e-05/1.303, allocations: 8 kB / 1.511 GB, free: 10.6 MB / 1.201 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 0.02567/1.328, allocations: 10.47 MB / 1.521 GB, free: 15.98 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 3.384e-05/1.328, allocations: 19.94 kB / 1.521 GB, free: 15.96 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.934e-05/1.328, allocations: 28 kB / 1.521 GB, free: 15.93 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0145/1.343, allocations: 4.326 MB / 1.526 GB, free: 11.59 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004675/1.348, allocations: 1.041 MB / 1.527 GB, free: 10.54 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03521/1.383, allocations: 27.16 MB / 1.553 GB, free: 14.65 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004363/1.387, allocations: 0.546 MB / 1.554 GB, free: 14.11 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003142/1.388, allocations: 151.9 kB / 1.554 GB, free: 13.96 MB / 1.248 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 0.0008588/1.388, allocations: 407.3 kB / 1.554 GB, free: 13.55 MB / 1.248 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000528/1.389, allocations: 210.7 kB / 1.554 GB, free: 13.34 MB / 1.248 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 0.02583/1.415, allocations: 10.08 MB / 1.564 GB, free: 3.188 MB / 1.248 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.9e-05/1.415, allocations: 28 kB / 1.564 GB, free: 3.16 MB / 1.248 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.172e-05/1.415, allocations: 12 kB / 1.564 GB, free: 3.148 MB / 1.248 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.568e-05/1.415, allocations: 15.95 kB / 1.564 GB, free: 3.133 MB / 1.248 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 0.03451/1.449, allocations: 16.22 MB / 1.58 GB, free: 2.66 MB / 1.264 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.426e-05/1.449, allocations: 8 kB / 1.58 GB, free: 2.652 MB / 1.264 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003304/1.453, allocations: 0.7377 MB / 1.581 GB, free: 1.914 MB / 1.264 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01744/1.47, allocations: 5.181 MB / 1.586 GB, free: 12.71 MB / 1.279 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004302/1.471, allocations: 75.95 kB / 1.586 GB, free: 12.64 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03982/1.51, allocations: 27.24 MB / 1.613 GB, free: 0.9062 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.207e-06/1.51, allocations: 11.94 kB / 1.613 GB, free: 0.8945 MB / 1.295 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 0.02495/1.535, allocations: 10.06 MB / 1.622 GB, free: 6.574 MB / 1.311 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00159/1.537, allocations: 0.7298 MB / 1.623 GB, free: 5.824 MB / 1.311 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003592/1.537, allocations: 59.98 kB / 1.623 GB, free: 5.766 MB / 1.311 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003333/1.541, allocations: 0.5031 MB / 1.624 GB, free: 5.262 MB / 1.311 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006741/1.541, allocations: 230.3 kB / 1.624 GB, free: 5.035 MB / 1.311 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002213/1.542, allocations: 95.95 kB / 1.624 GB, free: 4.941 MB / 1.311 GB
Notification: Performance of sorting global known variables: time 0.001501/1.543, allocations: 1.001 MB / 1.625 GB, free: 3.938 MB / 1.311 GB
Notification: Performance of sort global known variables: time 1.01e-07/1.543, allocations: 0 / 1.625 GB, free: 3.938 MB / 1.311 GB
Notification: Performance of remove unused functions: time 0.005603/1.549, allocations: 1.855 MB / 1.627 GB, free: 2.082 MB / 1.311 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (165):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(10,44,70.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of Backend phase and start with SimCode phase: time 0.02546/1.574, allocations: 10.72 MB / 1.637 GB, free: 7.105 MB / 1.326 GB
Notification: Performance of simCode: created initialization part: time 0.02876/1.603, allocations: 12.02 MB / 1.649 GB, free: 10.98 MB / 1.342 GB
Notification: Performance of simCode: created event and clocks part: time 1.106e-05/1.603, allocations: 4.375 kB / 1.649 GB, free: 10.97 MB / 1.342 GB
Notification: Performance of simCode: created simulation system equations: time 0.01041/1.613, allocations: 4.234 MB / 1.653 GB, free: 6.691 MB / 1.342 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002251/1.616, allocations: 309.4 kB / 1.653 GB, free: 6.402 MB / 1.342 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.
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 simCode: created linear, non-linear and system jacobian parts: time 0.09587/1.711, allocations: 42.37 MB / 1.695 GB, free: 10.71 MB / 1.389 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003575/1.715, allocations: 2.849 MB / 1.698 GB, free: 7.828 MB / 1.389 GB
Notification: Performance of simCode: alias equations: time 0.004549/1.72, allocations: 1.657 MB / 1.699 GB, free: 6.168 MB / 1.389 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001822/1.721, allocations: 1.226 MB / 1.7 GB, free: 4.941 MB / 1.389 GB
Notification: Performance of SimCode: time 1.062e-06/1.721, allocations: 0 / 1.7 GB, free: 4.941 MB / 1.389 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1698/1.891, allocations: 105.4 MB / 1.803 GB, free: 11.84 MB / 1.498 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.86/16.75, allocations: 18.02 kB / 1.803 GB, free: 11.83 MB / 1.498 GB
"
[Timeout remaining time 283]
(rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD_res.mat --tempDir=temp_Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_YD.fmu > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD.pipe 2>&1) [Timeout 420.0]
TODO: How the !@#!# did the simulation report success but simulation result Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YD_res.mat does not exist to compare? outputFormat=mat[Calling sys.exit(0), Time elapsed: 22.115320143000645]