Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001393/0.001393, allocations: 102.3 kB / 19.7 MB, free: 2.254 MB / 14.72 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 0.001473/0.001473, allocations: 217.1 kB / 23.01 MB, free: 4.609 MB / 14.72 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 1.487/1.487, allocations: 230.6 MB / 256.8 MB, free: 8.074 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002636/0.002636, allocations: 284.9 kB / 313.5 MB, free: 2.852 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.226/1.226, allocations: 180.6 MB / 0.5377 GB, free: 13.1 MB / 382.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 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(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660]
"Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002911/0.002911, allocations: 96.3 kB / 0.7409 GB, free: 28.01 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1855/0.1885, allocations: 95.39 MB / 0.8341 GB, free: 8.098 MB / 0.5763 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.02491/0.2134, allocations: 19.19 MB / 0.8528 GB, free: 4.836 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01267/0.226, allocations: 7.062 MB / 0.8597 GB, free: 13.75 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0017/0.2277, allocations: 63.75 kB / 0.8598 GB, free: 13.69 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.003952/0.2317, allocations: 1.54 MB / 0.8613 GB, free: 12.15 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.003739/0.2354, allocations: 1.447 MB / 0.8627 GB, free: 10.7 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003356/0.2388, allocations: 1.284 MB / 0.8639 GB, free: 9.41 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.007098/0.2459, allocations: 5.445 MB / 0.8692 GB, free: 3.953 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005071/0.2509, allocations: 3.37 MB / 0.8725 GB, free: 496 kB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004001/0.2549, allocations: 2.404 MB / 0.8749 GB, free: 14.07 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005317/0.2603, allocations: 3.151 MB / 0.878 GB, free: 10.91 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009928/0.2613, allocations: 0.5117 MB / 0.8785 GB, free: 10.4 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002637/0.2639, allocations: 1.291 MB / 0.8797 GB, free: 9.109 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.002605/0.2665, allocations: 2.299 MB / 0.882 GB, free: 6.805 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.002893/0.2694, allocations: 2.171 MB / 0.8841 GB, free: 4.625 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.008832/0.2782, allocations: 7.753 MB / 0.8917 GB, free: 12.85 MB / 0.6388 GB
Notification: Performance of FrontEnd - DAE generated: time 4.979e-06/0.2782, allocations: 4 kB / 0.8917 GB, free: 12.84 MB / 0.6388 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.2782, allocations: 0 / 0.8917 GB, free: 12.84 MB / 0.6388 GB
Notification: Performance of Transformations before backend: time 0.0001626/0.2784, allocations: 4 kB / 0.8917 GB, free: 12.84 MB / 0.6388 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 0.008691/0.2871, allocations: 3.801 MB / 0.8954 GB, free: 8.992 MB / 0.6388 GB
Notification: Performance of prepare preOptimizeDAE: time 4.461e-05/0.2871, allocations: 8.625 kB / 0.8954 GB, free: 8.984 MB / 0.6388 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01251/0.2996, allocations: 2.425 MB / 0.8977 GB, free: 6.555 MB / 0.6388 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005749/0.3054, allocations: 2.162 MB / 0.8999 GB, free: 4.363 MB / 0.6388 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002195/0.3056, allocations: 263.4 kB / 0.9001 GB, free: 4.105 MB / 0.6388 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008799/0.3065, allocations: 347.9 kB / 0.9004 GB, free: 3.766 MB / 0.6388 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01481/0.3213, allocations: 7.126 MB / 0.9074 GB, free: 12.54 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.432e-05/0.3214, allocations: 7.938 kB / 0.9074 GB, free: 12.53 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004358/0.3218, allocations: 148 kB / 0.9075 GB, free: 12.39 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004755/0.3223, allocations: 326 kB / 0.9079 GB, free: 12.07 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01566/0.3379, allocations: 7.035 MB / 0.9147 GB, free: 5.02 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03852/0.3765, allocations: 25.97 MB / 0.9401 GB, free: 8.918 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007976/0.3844, allocations: 3.74 MB / 0.9437 GB, free: 5.148 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005879/0.3903, allocations: 2.526 MB / 0.9462 GB, free: 2.602 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002508/0.3906, allocations: 57.94 kB / 0.9463 GB, free: 2.547 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.729e-05/0.3906, allocations: 56.5 kB / 0.9463 GB, free: 2.48 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=208): time 4.379e-06/0.3906, allocations: 0 / 0.9463 GB, free: 2.48 MB / 0.6856 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 0.1045/0.4951, allocations: 30.75 MB / 0.9764 GB, free: 3.742 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002403/0.4954, allocations: 239.6 kB / 0.9766 GB, free: 3.461 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002596/0.4979, allocations: 1.427 MB / 0.978 GB, free: 2.023 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003606/0.4983, allocations: 73.7 kB / 0.978 GB, free: 1.945 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001237/0.4995, allocations: 1.538 MB / 0.9795 GB, free: 400 kB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.3793/0.8788, allocations: 0.9551 MB / 0.9805 GB, free: 133 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001468/0.8803, allocations: 0.634 MB / 0.9811 GB, free: 133 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 5.482e-05/0.8804, allocations: 301.7 kB / 0.9814 GB, free: 132.7 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006077/0.8864, allocations: 2.702 MB / 0.984 GB, free: 132.4 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00629/0.8927, allocations: 3.574 MB / 0.9875 GB, free: 130.6 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01226/0.905, allocations: 6.396 MB / 0.9938 GB, free: 127.6 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.75e-05/0.905, allocations: 10.94 kB / 0.9938 GB, free: 127.6 MB / 0.7169 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 0.02665/0.9317, allocations: 10.76 MB / 1.004 GB, free: 124.8 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 4.213e-05/0.9317, allocations: 17.03 kB / 1.004 GB, free: 124.8 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.911e-05/0.9318, allocations: 27.5 kB / 1.004 GB, free: 124.8 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01791/0.9497, allocations: 5.561 MB / 1.01 GB, free: 122.8 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004024/0.9537, allocations: 0.9955 MB / 1.011 GB, free: 122.5 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0335/0.9872, allocations: 27.9 MB / 1.038 GB, free: 96.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004177/0.9914, allocations: 0.5729 MB / 1.039 GB, free: 95.63 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003205/0.9917, allocations: 152 kB / 1.039 GB, free: 95.48 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006413/0.9981, allocations: 3.984 MB / 1.043 GB, free: 91.49 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005121/1.003, allocations: 3.536 MB / 1.046 GB, free: 87.57 MB / 0.7169 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.07637/1.08, allocations: 24.48 MB / 1.07 GB, free: 62.64 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.517e-05/1.08, allocations: 10.44 kB / 1.07 GB, free: 62.63 MB / 0.7169 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 0.02146/1.101, allocations: 10.17 MB / 1.08 GB, free: 52.39 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.877e-05/1.101, allocations: 21.41 kB / 1.08 GB, free: 52.37 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.474e-05/1.101, allocations: 24 kB / 1.08 GB, free: 52.35 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01315/1.114, allocations: 4.325 MB / 1.084 GB, free: 48.01 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004176/1.118, allocations: 1.039 MB / 1.085 GB, free: 46.97 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02671/1.145, allocations: 26.76 MB / 1.111 GB, free: 19.62 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004134/1.149, allocations: 0.5499 MB / 1.112 GB, free: 19.07 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003528/1.15, allocations: 155.9 kB / 1.112 GB, free: 18.92 MB / 0.7169 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 0.0008528/1.151, allocations: 394.5 kB / 1.112 GB, free: 18.54 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000493/1.151, allocations: 210.7 kB / 1.113 GB, free: 18.34 MB / 0.7169 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 0.02293/1.174, allocations: 9.926 MB / 1.122 GB, free: 8.383 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.079e-05/1.174, allocations: 32 kB / 1.122 GB, free: 8.352 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.742e-05/1.174, allocations: 12 kB / 1.122 GB, free: 8.34 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.742e-05/1.174, allocations: 15.94 kB / 1.122 GB, free: 8.324 MB / 0.7169 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 0.03403/1.208, allocations: 16.03 MB / 1.138 GB, free: 8.16 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.245e-05/1.208, allocations: 11.94 kB / 1.138 GB, free: 8.148 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003462/1.212, allocations: 0.7334 MB / 1.139 GB, free: 7.414 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01908/1.231, allocations: 5.181 MB / 1.144 GB, free: 2.215 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005746/1.231, allocations: 79.61 kB / 1.144 GB, free: 2.141 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04321/1.274, allocations: 26.93 MB / 1.17 GB, free: 6.809 MB / 0.7638 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.429e-05/1.274, allocations: 12.03 kB / 1.17 GB, free: 6.797 MB / 0.7638 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 0.02687/1.301, allocations: 9.906 MB / 1.18 GB, free: 12.68 MB / 0.7794 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002082/1.303, allocations: 0.6529 MB / 1.18 GB, free: 12.03 MB / 0.7794 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004793/1.304, allocations: 59.98 kB / 1.18 GB, free: 11.97 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003525/1.307, allocations: 0.507 MB / 1.181 GB, free: 11.46 MB / 0.7794 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000788/1.308, allocations: 246.2 kB / 1.181 GB, free: 11.22 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002373/1.308, allocations: 87.95 kB / 1.181 GB, free: 11.14 MB / 0.7794 GB
Notification: Performance of sorting global known variables: time 0.001576/1.31, allocations: 0.9762 MB / 1.182 GB, free: 10.16 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 1e-07/1.31, allocations: 0 / 1.182 GB, free: 10.16 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.005934/1.316, allocations: 1.844 MB / 1.184 GB, free: 8.312 MB / 0.7794 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 0.0004222/1.316, allocations: 177.3 kB / 1.184 GB, free: 8.137 MB / 0.7794 GB
Notification: Performance of simCode: created initialization part: time 0.0293/1.346, allocations: 12.03 MB / 1.196 GB, free: 12 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 9.238e-06/1.346, allocations: 0 / 1.196 GB, free: 12 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 0.01076/1.356, allocations: 4.241 MB / 1.2 GB, free: 7.711 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002003/1.358, allocations: 271.1 kB / 1.2 GB, free: 7.457 MB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02455/1.383, allocations: 10.2 MB / 1.21 GB, free: 13.14 MB / 0.8106 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003489/1.386, allocations: 2.903 MB / 1.213 GB, free: 10.21 MB / 0.8106 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001133/1.388, allocations: 215.3 kB / 1.213 GB, free: 10 MB / 0.8106 GB
Notification: Performance of SimCode: time 1.222e-06/1.388, allocations: 3.938 kB / 1.213 GB, free: 10 MB / 0.8106 GB
Notification: Performance of Templates: time 0.1299/1.518, allocations: 107.5 MB / 1.318 GB, free: 14.45 MB / 0.92 GB
"
[Timeout remaining time 658]
make -j1 -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 15.490693164989352]
Failed to read output from testmodel.py, exit status != 0:
1.5266701539512724 1.541340324 1.259979481
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f7842e9ece0>