Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+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 0.001433/0.001433, allocations: 111.7 kB / 18.88 MB, free: 2.871 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 0.001536/0.001536, allocations: 204.7 kB / 22.18 MB, free: 5.176 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 1.355/1.355, allocations: 225.6 MB / 250.9 MB, free: 13.26 MB / 206.1 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 1.019/1.019, allocations: 175.8 MB / 481.9 MB, free: 7.695 MB / 382.1 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.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.001836/0.001836, allocations: 67.66 kB / 0.6706 GB, free: 13.8 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4597/0.4616, allocations: 94.54 MB / 0.7629 GB, free: 9.973 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01902/0.4806, allocations: 19.17 MB / 0.7816 GB, free: 14.1 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01204/0.4926, allocations: 7.029 MB / 0.7885 GB, free: 9.41 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001718/0.4943, allocations: 57.41 kB / 0.7886 GB, free: 9.402 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.004185/0.4985, allocations: 1.525 MB / 0.79 GB, free: 8.543 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.004105/0.5026, allocations: 1.444 MB / 0.7915 GB, free: 7.734 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003574/0.5062, allocations: 1.29 MB / 0.7927 GB, free: 7.031 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.007182/0.5134, allocations: 5.44 MB / 0.798 GB, free: 4.738 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005722/0.5191, allocations: 3.286 MB / 0.8012 GB, free: 3.039 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004003/0.5231, allocations: 2.366 MB / 0.8035 GB, free: 1.977 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005345/0.5285, allocations: 3.149 MB / 0.8066 GB, free: 428 kB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.001433/0.5299, allocations: 0.5111 MB / 0.8071 GB, free: 428 kB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003274/0.5332, allocations: 1.296 MB / 0.8084 GB, free: 15.99 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.003237/0.5364, allocations: 2.298 MB / 0.8106 GB, free: 14.54 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.003112/0.5395, allocations: 2.169 MB / 0.8127 GB, free: 13 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.009313/0.5488, allocations: 7.763 MB / 0.8203 GB, free: 7.418 MB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 4.829e-06/0.5488, allocations: 0 / 0.8203 GB, free: 7.418 MB / 0.6075 GB
Notification: Performance of FrontEnd: time 1.453e-06/0.5488, allocations: 0 / 0.8203 GB, free: 7.418 MB / 0.6075 GB
Notification: Performance of Transformations before backend: time 0.0001666/0.549, allocations: 3.938 kB / 0.8203 GB, free: 7.414 MB / 0.6075 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 0.00972/0.5587, allocations: 3.878 MB / 0.8241 GB, free: 4.781 MB / 0.6075 GB
Notification: Performance of prepare preOptimizeDAE: time 3.559e-05/0.5587, allocations: 12.81 kB / 0.8241 GB, free: 4.777 MB / 0.6075 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01306/0.5718, allocations: 2.43 MB / 0.8265 GB, free: 3.605 MB / 0.6075 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006354/0.5782, allocations: 2.179 MB / 0.8286 GB, free: 2.242 MB / 0.6075 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002221/0.5784, allocations: 266.2 kB / 0.8289 GB, free: 2.121 MB / 0.6075 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001166/0.5795, allocations: 351.9 kB / 0.8292 GB, free: 2 MB / 0.6075 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01524/0.5948, allocations: 7.133 MB / 0.8362 GB, free: 11.39 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.96e-05/0.5949, allocations: 0 / 0.8362 GB, free: 11.39 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004917/0.5953, allocations: 151.9 kB / 0.8363 GB, free: 11.24 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004892/0.5958, allocations: 334 kB / 0.8366 GB, free: 10.91 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01619/0.612, allocations: 7.029 MB / 0.8435 GB, free: 3.879 MB / 0.6231 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03946/0.6515, allocations: 26.45 MB / 0.8693 GB, free: 7.262 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008697/0.6602, allocations: 4.875 MB / 0.8741 GB, free: 2.09 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006099/0.6663, allocations: 2.534 MB / 0.8766 GB, free: 15.54 MB / 0.67 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002733/0.6666, allocations: 131 kB / 0.8767 GB, free: 15.39 MB / 0.67 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.825e-05/0.6666, allocations: 60.56 kB / 0.8768 GB, free: 15.32 MB / 0.67 GB
Notification: Performance of pre-optimization done (n=208): time 3.656e-06/0.6666, allocations: 0 / 0.8768 GB, free: 15.32 MB / 0.67 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 0.1058/0.7724, allocations: 31.05 MB / 0.9071 GB, free: 216 kB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001612/0.7726, allocations: 243.6 kB / 0.9073 GB, free: 15.92 MB / 0.7012 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002197/0.7748, allocations: 1.427 MB / 0.9087 GB, free: 14.48 MB / 0.7012 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004188/0.7752, allocations: 69.7 kB / 0.9088 GB, free: 14.41 MB / 0.7012 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001127/0.7763, allocations: 1.538 MB / 0.9103 GB, free: 12.86 MB / 0.7012 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001022/0.7773, allocations: 0.9683 MB / 0.9112 GB, free: 11.88 MB / 0.7012 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00117/0.7785, allocations: 0.636 MB / 0.9118 GB, free: 11.23 MB / 0.7012 GB
Notification: Performance of setup shared object (initialization): time 0.0001338/0.7786, allocations: 301.1 kB / 0.9121 GB, free: 10.94 MB / 0.7012 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00602/0.7847, allocations: 2.69 MB / 0.9148 GB, free: 8.238 MB / 0.7012 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006728/0.7914, allocations: 3.575 MB / 0.9182 GB, free: 4.285 MB / 0.7012 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01323/0.8046, allocations: 6.406 MB / 0.9245 GB, free: 13.48 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.286e-05/0.8046, allocations: 8 kB / 0.9245 GB, free: 13.47 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 0.0285/0.8331, allocations: 10.91 MB / 0.9352 GB, free: 2.445 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 3.56e-05/0.8332, allocations: 16 kB / 0.9352 GB, free: 2.43 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.214e-05/0.8332, allocations: 24 kB / 0.9352 GB, free: 2.406 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01974/0.853, allocations: 5.56 MB / 0.9406 GB, free: 12.83 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004337/0.8573, allocations: 0.9945 MB / 0.9416 GB, free: 11.83 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04395/0.9012, allocations: 28.23 MB / 0.9692 GB, free: 15.17 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004544/0.9058, allocations: 0.5733 MB / 0.9697 GB, free: 14.59 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003981/0.9062, allocations: 151.9 kB / 0.9699 GB, free: 14.45 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008124/0.9143, allocations: 3.988 MB / 0.9738 GB, free: 10.45 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006528/0.9208, allocations: 3.528 MB / 0.9772 GB, free: 6.543 MB / 0.7637 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08828/1.009, allocations: 24.63 MB / 1.001 GB, free: 13.39 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.224e-05/1.009, allocations: 8 kB / 1.001 GB, free: 13.39 MB / 0.795 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 0.02619/1.035, allocations: 10.48 MB / 1.012 GB, free: 2.766 MB / 0.795 GB
Notification: Performance of prepare postOptimizeDAE: time 3.339e-05/1.035, allocations: 16 kB / 1.012 GB, free: 2.75 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.224e-05/1.035, allocations: 31.94 kB / 1.012 GB, free: 2.719 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01521/1.051, allocations: 4.318 MB / 1.016 GB, free: 14.38 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004579/1.055, allocations: 1.041 MB / 1.017 GB, free: 13.34 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03692/1.092, allocations: 27.16 MB / 1.043 GB, free: 1.453 MB / 0.8262 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004503/1.097, allocations: 0.5615 MB / 1.044 GB, free: 0.8906 MB / 0.8262 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004538/1.097, allocations: 151.9 kB / 1.044 GB, free: 0.7422 MB / 0.8262 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 0.0009764/1.098, allocations: 400.4 kB / 1.044 GB, free: 352 kB / 0.8262 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006118/1.099, allocations: 206.7 kB / 1.045 GB, free: 144 kB / 0.8262 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 0.02673/1.125, allocations: 10.08 MB / 1.054 GB, free: 5.984 MB / 0.8419 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.418e-05/1.125, allocations: 31.94 kB / 1.054 GB, free: 5.953 MB / 0.8419 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.365e-05/1.125, allocations: 12 kB / 1.054 GB, free: 5.941 MB / 0.8419 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.013e-05/1.126, allocations: 11.95 kB / 1.054 GB, free: 5.93 MB / 0.8419 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 0.03663/1.162, allocations: 16.22 MB / 1.07 GB, free: 5.469 MB / 0.8575 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.863e-05/1.162, allocations: 12.03 kB / 1.07 GB, free: 5.457 MB / 0.8575 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003537/1.166, allocations: 0.7371 MB / 1.071 GB, free: 4.719 MB / 0.8575 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01866/1.184, allocations: 5.173 MB / 1.076 GB, free: 15.53 MB / 0.8731 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005405/1.185, allocations: 79.95 kB / 1.076 GB, free: 15.45 MB / 0.8731 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.389/1.574, allocations: 27.22 MB / 1.103 GB, free: 280.1 MB / 0.8731 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.895e-06/1.574, allocations: 12.61 kB / 1.103 GB, free: 280.1 MB / 0.8731 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 0.02465/1.599, allocations: 10.06 MB / 1.113 GB, free: 277.1 MB / 0.8731 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002203/1.601, allocations: 0.7291 MB / 1.113 GB, free: 276.8 MB / 0.8731 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005254/1.601, allocations: 58.61 kB / 1.113 GB, free: 276.7 MB / 0.8731 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003572/1.605, allocations: 0.5015 MB / 1.114 GB, free: 276.7 MB / 0.8731 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007594/1.606, allocations: 227.4 kB / 1.114 GB, free: 276.6 MB / 0.8731 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002302/1.606, allocations: 96.78 kB / 1.114 GB, free: 276.6 MB / 0.8731 GB
Notification: Performance of sorting global known variables: time 0.001495/1.607, allocations: 0.9741 MB / 1.115 GB, free: 276.3 MB / 0.8731 GB
Notification: Performance of sort global known variables: time 9.1e-08/1.607, allocations: 0 / 1.115 GB, free: 276.3 MB / 0.8731 GB
Notification: Performance of remove unused functions: time 0.006211/1.614, allocations: 1.846 MB / 1.117 GB, free: 276.1 MB / 0.8731 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 0.0004311/1.614, allocations: 179.4 kB / 1.117 GB, free: 276 MB / 0.8731 GB
Notification: Performance of simCode: created initialization part: time 0.02602/1.64, allocations: 12.03 MB / 1.129 GB, free: 271.9 MB / 0.8731 GB
Notification: Performance of simCode: created event and clocks part: time 1.237e-05/1.64, allocations: 1.125 kB / 1.129 GB, free: 271.9 MB / 0.8731 GB
Notification: Performance of simCode: created simulation system equations: time 0.009416/1.649, allocations: 4.237 MB / 1.133 GB, free: 270.5 MB / 0.8731 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002068/1.651, allocations: 267.9 kB / 1.133 GB, free: 270.3 MB / 0.8731 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02008/1.672, allocations: 9.622 MB / 1.143 GB, free: 267 MB / 0.8731 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002427/1.674, allocations: 2.836 MB / 1.145 GB, free: 265.8 MB / 0.8731 GB
Notification: Performance of simCode: alias equations: time 0.003755/1.678, allocations: 1.65 MB / 1.147 GB, free: 265.7 MB / 0.8731 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006096/1.678, allocations: 172.1 kB / 1.147 GB, free: 265.7 MB / 0.8731 GB
Notification: Performance of SimCode: time 1.303e-06/1.678, allocations: 0 / 1.147 GB, free: 265.7 MB / 0.8731 GB
Notification: Performance of Templates: time 0.08293/1.761, allocations: 81.43 MB / 1.227 GB, free: 187 MB / 0.8731 GB
"
[Timeout remaining time 658]
make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660]
(rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD  -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 8.4935313728638]
Failed to read output from testmodel.py, exit status != 0:
1.7697371579706669 1.777512242 1.226509702
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f474cff2050>