Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.009259/0.009259, allocations: 101.2 kB / 15.73 MB, free: 6.043 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001655/0.001655, allocations: 186.2 kB / 16.67 MB, free: 5.973 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.702/1.702, allocations: 205.1 MB / 222.6 MB, free: 4.504 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.61/1.61, allocations: 251.7 MB / 0.5094 GB, free: 3.035 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.00146/0.00146, allocations: 73.92 kB / 0.7259 GB, free: 8.953 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2575/0.259, allocations: 104.7 MB / 0.8281 GB, free: 148 kB / 0.6387 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.02061/0.2796, allocations: 16.36 MB / 0.8441 GB, free: 15.73 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.01226/0.2919, allocations: 6.509 MB / 0.8505 GB, free: 9.203 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002466/0.2945, allocations: 47.88 kB / 0.8505 GB, free: 9.156 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.003754/0.2983, allocations: 1.131 MB / 0.8516 GB, free: 8.023 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.003956/0.3023, allocations: 1.326 MB / 0.8529 GB, free: 6.691 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00376/0.306, allocations: 1.243 MB / 0.8541 GB, free: 5.445 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.007001/0.3131, allocations: 4.962 MB / 0.859 GB, free: 484 kB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00883/0.3219, allocations: 5.635 MB / 0.8645 GB, free: 10.77 MB / 0.6856 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004816/0.3268, allocations: 2.053 MB / 0.8665 GB, free: 8.711 MB / 0.6856 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005684/0.3325, allocations: 2.653 MB / 0.8691 GB, free: 6.051 MB / 0.6856 GB
Notification: Performance of NFPackage.collectConstants: time 0.002343/0.3349, allocations: 444 kB / 0.8695 GB, free: 5.617 MB / 0.6856 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004574/0.3395, allocations: 1.197 MB / 0.8707 GB, free: 4.418 MB / 0.6856 GB
Notification: Performance of NFScalarize.scalarize: time 0.004385/0.3439, allocations: 1.985 MB / 0.8726 GB, free: 2.43 MB / 0.6856 GB
Notification: Performance of NFVerifyModel.verify: time 0.005383/0.3493, allocations: 1.918 MB / 0.8745 GB, free: 0.5039 MB / 0.6856 GB
Notification: Performance of NFConvertDAE.convert: time 0.009294/0.3586, allocations: 6.735 MB / 0.8811 GB, free: 9.75 MB / 0.7012 GB
Notification: Performance of FrontEnd - DAE generated: time 8.937e-06/0.3587, allocations: 0 / 0.8811 GB, free: 9.75 MB / 0.7012 GB
Notification: Performance of FrontEnd: time 3.256e-06/0.3587, allocations: 3.938 kB / 0.8811 GB, free: 9.746 MB / 0.7012 GB
Notification: Performance of Transformations before backend: time 0.0002274/0.3589, allocations: 0 / 0.8811 GB, free: 9.746 MB / 0.7012 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.009427/0.3684, allocations: 3.477 MB / 0.8845 GB, free: 6.207 MB / 0.7012 GB
Notification: Performance of prepare preOptimizeDAE: time 5.015e-05/0.3684, allocations: 8.031 kB / 0.8845 GB, free: 6.199 MB / 0.7012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01297/0.3814, allocations: 2.31 MB / 0.8867 GB, free: 3.883 MB / 0.7012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00606/0.3875, allocations: 2.01 MB / 0.8887 GB, free: 1.828 MB / 0.7012 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002057/0.3877, allocations: 234.6 kB / 0.8889 GB, free: 1.598 MB / 0.7012 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001149/0.3889, allocations: 307.9 kB / 0.8892 GB, free: 1.297 MB / 0.7012 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01627/0.4052, allocations: 6.434 MB / 0.8955 GB, free: 10.75 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.275e-05/0.4053, allocations: 0 / 0.8955 GB, free: 10.75 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004107/0.4057, allocations: 128 kB / 0.8956 GB, free: 10.62 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004908/0.4062, allocations: 317.3 kB / 0.8959 GB, free: 10.31 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01687/0.4231, allocations: 6.578 MB / 0.9023 GB, free: 3.719 MB / 0.7169 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.7413/1.164, allocations: 24.66 MB / 0.9264 GB, free: 52.93 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01091/1.175, allocations: 5.432 MB / 0.9317 GB, free: 49.81 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00859/1.184, allocations: 2.95 MB / 0.9346 GB, free: 48.97 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004818/1.185, allocations: 132.8 kB / 0.9347 GB, free: 48.87 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.454e-05/1.185, allocations: 67.36 kB / 0.9348 GB, free: 48.81 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=230): time 6.111e-06/1.185, allocations: 0 / 0.9348 GB, free: 48.81 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=313): time 0.1442/1.329, allocations: 39.25 MB / 0.9731 GB, free: 25.93 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.308e-05/1.329, allocations: 243.9 kB / 0.9734 GB, free: 25.64 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001772/1.331, allocations: 1.291 MB / 0.9746 GB, free: 24.34 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007029/1.331, allocations: 77.7 kB / 0.9747 GB, free: 24.25 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005625/1.332, allocations: 1.238 MB / 0.9759 GB, free: 23 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009168/1.333, allocations: 1.053 MB / 0.9769 GB, free: 21.96 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009776/1.334, allocations: 0.6125 MB / 0.9775 GB, free: 21.34 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 5.852e-05/1.334, allocations: 301.1 kB / 0.9778 GB, free: 21.04 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005593/1.34, allocations: 2.776 MB / 0.9805 GB, free: 18.26 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005966/1.346, allocations: 3.431 MB / 0.9839 GB, free: 14.57 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01183/1.357, allocations: 6.378 MB / 0.9901 GB, free: 7.91 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.341e-05/1.358, allocations: 8 kB / 0.9901 GB, free: 7.902 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02783/1.385, allocations: 10.94 MB / 1.001 GB, free: 12.91 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 5.167e-05/1.386, allocations: 12.56 kB / 1.001 GB, free: 12.89 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.007e-05/1.386, allocations: 20 kB / 1.001 GB, free: 12.88 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02212/1.408, allocations: 5.881 MB / 1.007 GB, free: 6.984 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004671/1.412, allocations: 0.9361 MB / 1.007 GB, free: 6.047 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04988/1.462, allocations: 28.78 MB / 1.036 GB, free: 9.051 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004537/1.467, allocations: 0.5304 MB / 1.036 GB, free: 8.52 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000426/1.467, allocations: 136 kB / 1.036 GB, free: 8.387 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008747/1.476, allocations: 3.912 MB / 1.04 GB, free: 4.469 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007402/1.484, allocations: 3.4 MB / 1.043 GB, free: 0.8047 MB / 0.7637 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09689/1.581, allocations: 25.77 MB / 1.069 GB, free: 6.645 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.202e-05/1.581, allocations: 8 kB / 1.069 GB, free: 6.637 MB / 0.795 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[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.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.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.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : 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]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : 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]
[
  -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.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[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] ;
  -loadRL.load3.v[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]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.02941/1.61, allocations: 10.87 MB / 1.079 GB, free: 11.62 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 3.096e-05/1.61, allocations: 12 kB / 1.079 GB, free: 11.61 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.616e-05/1.61, allocations: 16 kB / 1.079 GB, free: 11.6 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01666/1.627, allocations: 4.572 MB / 1.084 GB, free: 7.012 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004848/1.632, allocations: 0.9867 MB / 1.085 GB, free: 6.023 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04216/1.674, allocations: 30.47 MB / 1.114 GB, free: 6.844 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004536/1.678, allocations: 0.5226 MB / 1.115 GB, free: 6.32 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004682/1.679, allocations: 136 kB / 1.115 GB, free: 6.188 MB / 0.8419 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[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true )  "Voltage vector" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * 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 (272):
 * Single equations (assignments): 270
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of prepare postOptimizeDAE: time 0.001003/1.68, allocations: 392.6 kB / 1.115 GB, free: 5.801 MB / 0.8419 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000655/1.681, allocations: 201.6 kB / 1.116 GB, free: 5.602 MB / 0.8419 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02943/1.71, allocations: 11.09 MB / 1.126 GB, free: 10.43 MB / 0.8575 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.468e-05/1.71, allocations: 32 kB / 1.126 GB, free: 10.4 MB / 0.8575 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.165e-05/1.71, allocations: 20 kB / 1.126 GB, free: 10.38 MB / 0.8575 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.075e-05/1.71, allocations: 15.94 kB / 1.126 GB, free: 10.37 MB / 0.8575 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04011/1.75, allocations: 16.58 MB / 1.143 GB, free: 9.602 MB / 0.8731 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.374e-05/1.751, allocations: 15.78 kB / 1.143 GB, free: 9.59 MB / 0.8731 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003657/1.754, allocations: 0.7455 MB / 1.143 GB, free: 8.844 MB / 0.8731 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02043/1.775, allocations: 5.507 MB / 1.149 GB, free: 3.32 MB / 0.8731 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006942/1.775, allocations: 79.95 kB / 1.149 GB, free: 3.242 MB / 0.8731 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04484/1.82, allocations: 27.64 MB / 1.176 GB, free: 7.324 MB / 0.9044 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.146e-05/1.82, allocations: 16.03 kB / 1.176 GB, free: 7.309 MB / 0.9044 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02731/1.848, allocations: 10.44 MB / 1.186 GB, free: 12.62 MB / 0.92 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002697/1.85, allocations: 0.7522 MB / 1.187 GB, free: 11.84 MB / 0.92 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005118/1.851, allocations: 67.98 kB / 1.187 GB, free: 11.78 MB / 0.92 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003821/1.855, allocations: 0.5148 MB / 1.187 GB, free: 11.26 MB / 0.92 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001043/1.856, allocations: 270.9 kB / 1.188 GB, free: 11 MB / 0.92 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002514/1.856, allocations: 99.95 kB / 1.188 GB, free: 10.9 MB / 0.92 GB
Notification: Performance of sorting global known variables: time 0.001349/1.857, allocations: 0.9161 MB / 1.189 GB, free: 9.977 MB / 0.92 GB
Notification: Performance of sort global known variables: time 1.3e-07/1.857, allocations: 0 / 1.189 GB, free: 9.977 MB / 0.92 GB
Notification: Performance of remove unused functions: time 0.006877/1.864, allocations: 1.871 MB / 1.19 GB, free: 8.105 MB / 0.92 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (170):
 * Single equations (assignments): 168
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007158/1.865, allocations: 185.5 kB / 1.191 GB, free: 7.918 MB / 0.92 GB
Notification: Performance of simCode: created initialization part: time 0.03237/1.897, allocations: 13.02 MB / 1.203 GB, free: 10.8 MB / 0.9356 GB
Notification: Performance of simCode: created event and clocks part: time 1.551e-05/1.897, allocations: 5.938 kB / 1.203 GB, free: 10.8 MB / 0.9356 GB
Notification: Performance of simCode: created simulation system equations: time 0.01233/1.91, allocations: 4.688 MB / 1.208 GB, free: 6.078 MB / 0.9356 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002686/1.913, allocations: 307.6 kB / 1.208 GB, free: 5.785 MB / 0.9356 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.027/1.94, allocations: 9.684 MB / 1.218 GB, free: 11.95 MB / 0.9512 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004035/1.944, allocations: 2.692 MB / 1.22 GB, free: 9.227 MB / 0.9512 GB
Notification: Performance of simCode: alias equations: time 0.004421/1.948, allocations: 1.626 MB / 1.222 GB, free: 7.598 MB / 0.9512 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006846/1.949, allocations: 163.3 kB / 1.222 GB, free: 7.438 MB / 0.9512 GB
Notification: Performance of SimCode: time 1.172e-06/1.949, allocations: 0 / 1.222 GB, free: 7.438 MB / 0.9512 GB
Notification: Performance of Templates: time 0.6088/2.558, allocations: 86.01 MB / 1.306 GB, free: 340.8 MB / 1.014 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)