Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_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 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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_8_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_8_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 0.001673/0.001673, allocations: 104 kB / 16.36 MB, free: 6.301 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002015/0.002015, allocations: 192.1 kB / 17.29 MB, free: 5.875 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.405/1.405, allocations: 205.1 MB / 223.2 MB, free: 12.24 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.854/1.854, allocations: 292.3 MB / 0.5496 GB, free: 17.49 MB / 462.1 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 0.001422/0.001422, allocations: 75.89 kB / 0.6729 GB, free: 5.832 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.235/0.2365, allocations: 114.6 MB / 0.7848 GB, free: 3.16 MB / 0.6544 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.4082/0.6447, allocations: 16.37 MB / 0.8008 GB, free: 41.65 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.009685/0.6544, allocations: 6.485 MB / 0.8071 GB, free: 37.27 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001819/0.6563, allocations: 50.59 kB / 0.8072 GB, free: 37.26 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.003005/0.6594, allocations: 1.126 MB / 0.8083 GB, free: 36.59 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.0037/0.6631, allocations: 1.327 MB / 0.8096 GB, free: 35.86 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003238/0.6663, allocations: 1.252 MB / 0.8108 GB, free: 35.2 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.006777/0.6731, allocations: 4.978 MB / 0.8157 GB, free: 33.11 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00696/0.6801, allocations: 5.738 MB / 0.8213 GB, free: 31.07 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00416/0.6843, allocations: 2.063 MB / 0.8233 GB, free: 30.16 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00552/0.6899, allocations: 2.648 MB / 0.8259 GB, free: 29.06 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.002111/0.692, allocations: 445.2 kB / 0.8263 GB, free: 29.06 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003752/0.6958, allocations: 1.192 MB / 0.8275 GB, free: 28.79 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 0.003599/0.6994, allocations: 1.993 MB / 0.8294 GB, free: 28.04 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.005503/0.7049, allocations: 1.924 MB / 0.8313 GB, free: 26.8 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.01148/0.7164, allocations: 6.737 MB / 0.8379 GB, free: 24.71 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 5.901e-06/0.7165, allocations: 0 / 0.8379 GB, free: 24.71 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 2.074e-06/0.7165, allocations: 0 / 0.8379 GB, free: 24.71 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 0.0002524/0.7167, allocations: 1.5 kB / 0.8379 GB, free: 24.71 MB / 0.6544 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 0.0133/0.73, allocations: 3.476 MB / 0.8413 GB, free: 22.73 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 4.903e-05/0.7301, allocations: 10.19 kB / 0.8413 GB, free: 22.73 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01394/0.7441, allocations: 2.309 MB / 0.8435 GB, free: 21.63 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005486/0.7496, allocations: 2.005 MB / 0.8455 GB, free: 20.37 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002903/0.7499, allocations: 231.9 kB / 0.8457 GB, free: 20.27 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001832/0.7517, allocations: 312.1 kB / 0.846 GB, free: 20.16 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01555/0.7673, allocations: 6.426 MB / 0.8523 GB, free: 16.48 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.008e-05/0.7674, allocations: 6.344 kB / 0.8523 GB, free: 16.48 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004667/0.7679, allocations: 131.4 kB / 0.8524 GB, free: 16.38 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004582/0.7684, allocations: 321.8 kB / 0.8527 GB, free: 16.28 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01666/0.785, allocations: 6.583 MB / 0.8591 GB, free: 12.98 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03494/0.82, allocations: 24.69 MB / 0.8832 GB, free: 3.672 MB / 0.67 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009529/0.8296, allocations: 5.424 MB / 0.8885 GB, free: 13.88 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00696/0.8366, allocations: 2.932 MB / 0.8914 GB, free: 10.93 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000384/0.837, allocations: 150.9 kB / 0.8916 GB, free: 10.77 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.126e-05/0.8371, allocations: 57.31 kB / 0.8916 GB, free: 10.7 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=230): time 4.098e-06/0.8371, allocations: 0 / 0.8916 GB, free: 10.7 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=313): time 0.1444/0.9815, allocations: 39.22 MB / 0.9299 GB, free: 3.426 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001201/0.9817, allocations: 247.9 kB / 0.9301 GB, free: 3.133 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001855/0.9835, allocations: 1.275 MB / 0.9314 GB, free: 1.844 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006523/0.9842, allocations: 77.7 kB / 0.9315 GB, free: 1.762 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008498/0.985, allocations: 1.254 MB / 0.9327 GB, free: 500 kB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001325/0.9864, allocations: 1.047 MB / 0.9337 GB, free: 15.43 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001211/0.9876, allocations: 0.6185 MB / 0.9343 GB, free: 14.8 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.000101/0.9877, allocations: 301.1 kB / 0.9346 GB, free: 14.5 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006573/0.9943, allocations: 2.764 MB / 0.9373 GB, free: 11.73 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007349/1.002, allocations: 3.431 MB / 0.9407 GB, free: 8.039 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01405/1.016, allocations: 6.374 MB / 0.9469 GB, free: 1.383 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.938e-05/1.016, allocations: 4 kB / 0.9469 GB, free: 1.379 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02973/1.046, allocations: 10.94 MB / 0.9576 GB, free: 6.371 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 3.553e-05/1.046, allocations: 12 kB / 0.9576 GB, free: 6.359 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.105e-05/1.046, allocations: 16.14 kB / 0.9576 GB, free: 6.344 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02134/1.067, allocations: 5.886 MB / 0.9633 GB, free: 460 kB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004454/1.071, allocations: 0.936 MB / 0.9643 GB, free: 15.51 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0473/1.119, allocations: 28.79 MB / 0.9924 GB, free: 2.48 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004578/1.123, allocations: 0.5304 MB / 0.9929 GB, free: 1.949 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005874/1.124, allocations: 139.9 kB / 0.993 GB, free: 1.812 MB / 0.7794 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008569/1.133, allocations: 3.894 MB / 0.9968 GB, free: 13.91 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006846/1.139, allocations: 3.404 MB / 1 GB, free: 10.25 MB / 0.795 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09485/1.234, allocations: 25.76 MB / 1.025 GB, free: 96 kB / 0.8106 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.267e-05/1.234, allocations: 8 kB / 1.025 GB, free: 88 kB / 0.8106 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 0.02735/1.262, allocations: 10.88 MB / 1.036 GB, free: 5.07 MB / 0.8262 GB
Notification: Performance of prepare postOptimizeDAE: time 2.589e-05/1.262, allocations: 12 kB / 1.036 GB, free: 5.059 MB / 0.8262 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.76e-05/1.262, allocations: 16 kB / 1.036 GB, free: 5.043 MB / 0.8262 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01588/1.278, allocations: 4.568 MB / 1.04 GB, free: 468 kB / 0.8262 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004619/1.282, allocations: 0.9828 MB / 1.041 GB, free: 15.47 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04016/1.323, allocations: 30.46 MB / 1.071 GB, free: 284 kB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004596/1.327, allocations: 0.52 MB / 1.072 GB, free: 15.75 MB / 0.8731 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000603/1.328, allocations: 139.9 kB / 1.072 GB, free: 15.62 MB / 0.8731 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.i1[2] - line2.i3[2]
         0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[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 0.001072/1.329, allocations: 393.2 kB / 1.072 GB, free: 15.23 MB / 0.8731 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000731/1.33, allocations: 205.6 kB / 1.072 GB, free: 15.03 MB / 0.8731 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02933/1.359, allocations: 11.08 MB / 1.083 GB, free: 3.863 MB / 0.8731 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.154e-05/1.359, allocations: 32 kB / 1.083 GB, free: 3.832 MB / 0.8731 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.323e-05/1.359, allocations: 16 kB / 1.083 GB, free: 3.816 MB / 0.8731 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.25e-05/1.359, allocations: 19.94 kB / 1.083 GB, free: 3.797 MB / 0.8731 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03868/1.398, allocations: 16.55 MB / 1.099 GB, free: 2.992 MB / 0.8887 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.011e-05/1.398, allocations: 8 kB / 1.099 GB, free: 2.984 MB / 0.8887 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003706/1.402, allocations: 0.7455 MB / 1.1 GB, free: 2.238 MB / 0.8887 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0202/1.422, allocations: 5.511 MB / 1.106 GB, free: 12.71 MB / 0.9044 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007554/1.423, allocations: 86.2 kB / 1.106 GB, free: 12.63 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04354/1.466, allocations: 27.64 MB / 1.133 GB, free: 0.6875 MB / 0.92 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.068e-05/1.466, allocations: 16.03 kB / 1.133 GB, free: 0.6719 MB / 0.92 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.4379/1.904, allocations: 10.43 MB / 1.143 GB, free: 292.2 MB / 0.92 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002104/1.906, allocations: 0.7592 MB / 1.144 GB, free: 292.1 MB / 0.92 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007305/1.907, allocations: 61.08 kB / 1.144 GB, free: 292.1 MB / 0.92 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004337/1.911, allocations: 0.5183 MB / 1.144 GB, free: 292.1 MB / 0.92 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001047/1.912, allocations: 266.3 kB / 1.144 GB, free: 292.1 MB / 0.92 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003955/1.913, allocations: 99.48 kB / 1.144 GB, free: 292.1 MB / 0.92 GB
Notification: Performance of sorting global known variables: time 0.001648/1.915, allocations: 0.9245 MB / 1.145 GB, free: 292 MB / 0.92 GB
Notification: Performance of sort global known variables: time 4.71e-07/1.915, allocations: 0 / 1.145 GB, free: 292 MB / 0.92 GB
Notification: Performance of remove unused functions: time 0.008011/1.923, allocations: 1.877 MB / 1.147 GB, free: 292 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 0.0007774/1.923, allocations: 187.2 kB / 1.147 GB, free: 291.9 MB / 0.92 GB
Notification: Performance of simCode: created initialization part: time 0.0342/1.958, allocations: 13.01 MB / 1.16 GB, free: 289.9 MB / 0.92 GB
Notification: Performance of simCode: created event and clocks part: time 2.077e-05/1.958, allocations: 1.312 kB / 1.16 GB, free: 289.9 MB / 0.92 GB
Notification: Performance of simCode: created simulation system equations: time 0.0132/1.971, allocations: 4.683 MB / 1.165 GB, free: 288.4 MB / 0.92 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003076/1.974, allocations: 303.2 kB / 1.165 GB, free: 288.2 MB / 0.92 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02775/2.002, allocations: 10.2 MB / 1.175 GB, free: 284.8 MB / 0.92 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004072/2.006, allocations: 2.749 MB / 1.178 GB, free: 283.7 MB / 0.92 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001245/2.007, allocations: 207.6 kB / 1.178 GB, free: 283.7 MB / 0.92 GB
Notification: Performance of SimCode: time 1.052e-06/2.007, allocations: 0 / 1.178 GB, free: 283.7 MB / 0.92 GB
Notification: Performance of Templates: time 0.09713/2.104, allocations: 83.41 MB / 1.259 GB, free: 215.7 MB / 0.92 GB
make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile
(rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)