Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/../OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.062/4.062, allocations: 433.2 MB / 440.7 MB, free: 4.598 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.144e-05/3.156e-05, allocations: 3.75 kB / 0.5325 GB, free: 12.71 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2229/0.223, allocations: 98.74 MB / 0.6289 GB, free: 9.121 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9938/1.217, allocations: 185.9 MB / 0.8105 GB, free: 51.94 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004441/1.217, allocations: 115.8 kB / 0.8106 GB, free: 51.94 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6434/1.861, allocations: 147.1 MB / 0.9542 GB, free: 10.48 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.474e-06/1.861, allocations: 0 / 0.9542 GB, free: 10.48 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0002152/1.861, allocations: 72 kB / 0.9543 GB, free: 10.41 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01426/1.875, allocations: 3.055 MB / 0.9573 GB, free: 7.309 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 6.001e-05/1.875, allocations: 12.03 kB / 0.9573 GB, free: 7.297 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02392/1.899, allocations: 2.242 MB / 0.9595 GB, free: 5.047 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007812/1.907, allocations: 2.243 MB / 0.9617 GB, free: 2.773 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000258/1.907, allocations: 124 kB / 0.9618 GB, free: 2.652 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001982/1.909, allocations: 215.9 kB / 0.962 GB, free: 2.441 MB / 0.698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01666/1.926, allocations: 5.019 MB / 0.9669 GB, free: 13.42 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02174/1.948, allocations: 5.689 MB / 0.9725 GB, free: 7.605 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001643/1.948, allocations: 7.938 kB / 0.9725 GB, free: 7.598 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00155/1.95, allocations: 4 kB / 0.9725 GB, free: 7.594 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009312/1.951, allocations: 306.4 kB / 0.9728 GB, free: 7.293 MB / 0.7136 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05785/2.009, allocations: 27.74 MB / 0.9999 GB, free: 9.227 MB / 0.7449 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009384/2.018, allocations: 3.66 MB / 1.003 GB, free: 5.359 MB / 0.7449 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004766/2.023, allocations: 1.798 MB / 1.005 GB, free: 3.551 MB / 0.7449 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004625/2.023, allocations: 142.1 kB / 1.005 GB, free: 3.402 MB / 0.7449 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.276e-05/2.023, allocations: 60.5 kB / 1.005 GB, free: 3.336 MB / 0.7449 GB
Notification: Performance of pre-optimization done (n=198): time 5.731e-06/2.023, allocations: 0 / 1.005 GB, free: 3.336 MB / 0.7449 GB
Notification: Performance of matching and sorting (n=255): time 0.05611/2.08, allocations: 13.61 MB / 1.019 GB, free: 5.742 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001596/2.08, allocations: 239.6 kB / 1.019 GB, free: 5.457 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003067/2.083, allocations: 1.185 MB / 1.02 GB, free: 4.262 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007228/2.084, allocations: 33.7 kB / 1.02 GB, free: 4.223 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001817/2.085, allocations: 1.566 MB / 1.022 GB, free: 2.633 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001708/2.087, allocations: 0.8275 MB / 1.022 GB, free: 1.793 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005187/2.088, allocations: 0 / 1.022 GB, free: 1.793 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 0.0004018/2.088, allocations: 436.4 kB / 1.023 GB, free: 1.359 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005595/2.094, allocations: 1.97 MB / 1.025 GB, free: 15.39 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006805/2.101, allocations: 2.863 MB / 1.028 GB, free: 12.13 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009665/2.11, allocations: 2.769 MB / 1.03 GB, free: 9.34 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.494e-05/2.11, allocations: 8 kB / 1.03 GB, free: 9.332 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03496/2.145, allocations: 7.577 MB / 1.038 GB, free: 1.691 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007561/2.153, allocations: 10.8 MB / 1.048 GB, free: 6.039 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001493/2.153, allocations: 28 kB / 1.048 GB, free: 6.012 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04053/2.194, allocations: 3.843 MB / 1.052 GB, free: 2.156 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01242/2.206, allocations: 0.8735 MB / 1.053 GB, free: 1.281 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05404/2.26, allocations: 13.24 MB / 1.066 GB, free: 3.902 MB / 0.8074 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01109/2.272, allocations: 494.8 kB / 1.066 GB, free: 3.418 MB / 0.8074 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001469/2.273, allocations: 168 kB / 1.066 GB, free: 3.254 MB / 0.8074 GB
Notification: Performance of prepare postOptimizeDAE: time 1.871e-05/2.273, allocations: 0 / 1.066 GB, free: 3.254 MB / 0.8074 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02503/2.298, allocations: 4.87 MB / 1.071 GB, free: 14.34 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000174/2.298, allocations: 31.94 kB / 1.071 GB, free: 14.31 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001166/2.299, allocations: 48 kB / 1.071 GB, free: 14.26 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01646/2.315, allocations: 1.205 MB / 1.072 GB, free: 13.05 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001406/2.315, allocations: 59.78 kB / 1.072 GB, free: 13 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009976/2.325, allocations: 439 kB / 1.073 GB, free: 12.57 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001665/2.327, allocations: 167.9 kB / 1.073 GB, free: 12.4 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.003434/2.331, allocations: 188 kB / 1.073 GB, free: 12.21 MB / 0.823 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.02807/2.359, allocations: 6.661 MB / 1.08 GB, free: 5.531 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001606/2.36, allocations: 189.7 kB / 1.08 GB, free: 5.344 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.6752/3.036, allocations: 7.503 MB / 1.087 GB, free: 216.6 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.785e-05/3.036, allocations: 28.06 kB / 1.087 GB, free: 216.6 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.678e-05/3.036, allocations: 14.81 kB / 1.087 GB, free: 216.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.306e-05/3.036, allocations: 14.16 kB / 1.087 GB, free: 216.6 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04359/3.079, allocations: 11.98 MB / 1.099 GB, free: 215.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.87e-05/3.08, allocations: 8.062 kB / 1.099 GB, free: 215.5 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005988/3.086, allocations: 0.6181 MB / 1.1 GB, free: 215.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03171/3.117, allocations: 4.295 MB / 1.104 GB, free: 215.5 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008067/3.118, allocations: 48.73 kB / 1.104 GB, free: 215.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03319/3.151, allocations: 12.93 MB / 1.116 GB, free: 213.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.555e-05/3.151, allocations: 14.22 kB / 1.117 GB, free: 213.7 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02498/3.176, allocations: 7.462 MB / 1.124 GB, free: 212.4 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002631/3.179, allocations: 0.7156 MB / 1.124 GB, free: 212.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001033/3.18, allocations: 9.594 kB / 1.124 GB, free: 212.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007274/3.188, allocations: 0.5177 MB / 1.125 GB, free: 212.3 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001071/3.189, allocations: 191.1 kB / 1.125 GB, free: 212.3 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004742/3.189, allocations: 108.7 kB / 1.125 GB, free: 212.3 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002021/3.191, allocations: 0.9062 MB / 1.126 GB, free: 212.2 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.453e-06/3.191, allocations: 0 / 1.126 GB, free: 212.2 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008974/3.2, allocations: 1.417 MB / 1.128 GB, free: 212.2 MB / 0.823 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 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (158):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.03156/3.232, allocations: 11.29 MB / 1.139 GB, free: 208.1 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.02292/3.255, allocations: 7.927 MB / 1.146 GB, free: 207.9 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.468e-05/3.255, allocations: 0 / 1.146 GB, free: 207.9 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01109/3.266, allocations: 3.063 MB / 1.149 GB, free: 207.7 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002431/3.268, allocations: 170.8 kB / 1.149 GB, free: 207.7 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05024/3.319, allocations: 9.911 MB / 1.159 GB, free: 206.4 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005739/3.325, allocations: 2.863 MB / 1.162 GB, free: 205.6 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0105/3.335, allocations: 1.801 MB / 1.164 GB, free: 205.6 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003374/3.339, allocations: 1.222 MB / 1.165 GB, free: 204.8 MB / 0.823 GB
Notification: Performance of SimCode: time 1.713e-06/3.339, allocations: 0 / 1.165 GB, free: 204.8 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1821/3.521, allocations: 75.4 MB / 1.239 GB, free: 161.6 MB / 0.823 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002602/3.521, allocations: 205.9 kB / 1.239 GB, free: 161.3 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.937/8.458, allocations: 2.5 kB / 1.239 GB, free: 161.3 MB / 0.823 GB