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.YY.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01134/0.01134, allocations: 107.7 kB / 15.05 MB, free: 5.984 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001349/0.001349, allocations: 183.5 kB / 15.94 MB, free: 5.941 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.999/1.999, allocations: 194.5 MB / 211.3 MB, free: 11.08 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.396/2.396, allocations: 236.1 MB / 492.6 MB, free: 11.37 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004694/0.0004693, allocations: 12 kB / 0.5871 GB, free: 2.043 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7125/0.713, allocations: 98.71 MB / 0.6835 GB, free: 16.74 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3646/1.078, allocations: 186.6 MB / 0.8657 GB, free: 3.43 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0006053/1.078, allocations: 123.9 kB / 0.8658 GB, free: 3.309 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.163/2.241, allocations: 154.3 MB / 1.017 GB, free: 133.4 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.947e-06/2.241, allocations: 0 / 1.017 GB, free: 133.4 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001876/2.242, allocations: 83.92 kB / 1.017 GB, free: 133.3 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.02078/2.262, allocations: 3.317 MB / 1.02 GB, free: 129.9 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 6.109e-05/2.263, allocations: 8.031 kB / 1.02 GB, free: 129.9 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004143/2.267, allocations: 0.5996 MB / 1.02 GB, free: 129.3 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0383/2.305, allocations: 2.375 MB / 1.023 GB, free: 126.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0115/2.317, allocations: 2.326 MB / 1.025 GB, free: 124.5 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004871/2.317, allocations: 295.9 kB / 1.025 GB, free: 124.2 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003099/2.32, allocations: 392 kB / 1.026 GB, free: 123.9 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03312/2.353, allocations: 7.074 MB / 1.033 GB, free: 116.7 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001506/2.354, allocations: 4 kB / 1.033 GB, free: 116.7 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001472/2.355, allocations: 160 kB / 1.033 GB, free: 116.5 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009973/2.356, allocations: 330.7 kB / 1.033 GB, free: 116.2 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02822/2.384, allocations: 6.715 MB / 1.04 GB, free: 109.5 MB / 0.7292 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.053/2.437, allocations: 29.04 MB / 1.068 GB, free: 77.92 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01273/2.45, allocations: 3.708 MB / 1.072 GB, free: 74.05 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004289/2.451, allocations: 130.4 kB / 1.072 GB, free: 73.9 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.859e-05/2.451, allocations: 51.88 kB / 1.072 GB, free: 73.84 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=176): time 4.729e-06/2.451, allocations: 0 / 1.072 GB, free: 73.84 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=221): time 0.1857/2.636, allocations: 24 MB / 1.095 GB, free: 49.73 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000114/2.637, allocations: 239.6 kB / 1.095 GB, free: 49.45 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004835/2.642, allocations: 1.48 MB / 1.097 GB, free: 47.96 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008373/2.642, allocations: 61.7 kB / 1.097 GB, free: 47.89 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003231/2.646, allocations: 1.744 MB / 1.099 GB, free: 46.12 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001551/2.647, allocations: 0.7588 MB / 1.099 GB, free: 45.35 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006003/2.648, allocations: 60 kB / 1.099 GB, free: 45.29 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0002537/2.648, allocations: 436.5 kB / 1.1 GB, free: 44.86 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009554/2.658, allocations: 2.391 MB / 1.102 GB, free: 42.46 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01043/2.668, allocations: 3.514 MB / 1.106 GB, free: 38.44 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01079/2.679, allocations: 2.878 MB / 1.108 GB, free: 35.56 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.01e-05/2.679, allocations: 12 kB / 1.108 GB, free: 35.55 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04227/2.722, allocations: 9.417 MB / 1.118 GB, free: 26.11 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003073/2.725, allocations: 14.1 MB / 1.131 GB, free: 10.91 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001039/2.725, allocations: 36 kB / 1.131 GB, free: 10.87 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03276/2.758, allocations: 4.921 MB / 1.136 GB, free: 5.938 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007545/2.765, allocations: 0.932 MB / 1.137 GB, free: 5.004 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03352/2.799, allocations: 11.89 MB / 1.149 GB, free: 8.949 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007837/2.807, allocations: 0.5688 MB / 1.149 GB, free: 8.379 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009614/2.808, allocations: 163.9 kB / 1.149 GB, free: 8.219 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.52e-05/2.808, allocations: 4 kB / 1.149 GB, free: 8.215 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04253/2.85, allocations: 7.803 MB / 1.157 GB, free: 412 kB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000203/2.85, allocations: 36 kB / 1.157 GB, free: 376 kB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05768/2.908, allocations: 3.084 MB / 1.16 GB, free: 13.28 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01093/2.919, allocations: 1.049 MB / 1.161 GB, free: 12.23 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02925/2.948, allocations: 9.796 MB / 1.171 GB, free: 2.289 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007248/2.956, allocations: 0.5262 MB / 1.171 GB, free: 1.762 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008023/2.957, allocations: 164 kB / 1.171 GB, free: 1.602 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * 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 (330):
 * Single equations (assignments): 328
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.004852/2.961, allocations: 1.7 MB / 1.173 GB, free: 15.89 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009095/2.962, allocations: 193.7 kB / 1.173 GB, free: 15.7 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04291/3.005, allocations: 8.321 MB / 1.181 GB, free: 7.34 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.013e-05/3.005, allocations: 24 kB / 1.181 GB, free: 7.316 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.243e-05/3.005, allocations: 8 kB / 1.181 GB, free: 7.309 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.551e-05/3.006, allocations: 15.95 kB / 1.181 GB, free: 7.293 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05706/3.063, allocations: 13.59 MB / 1.195 GB, free: 9.531 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.604e-05/3.063, allocations: 8 kB / 1.195 GB, free: 9.523 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005933/3.069, allocations: 0.6123 MB / 1.195 GB, free: 8.91 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03438/3.103, allocations: 4.748 MB / 1.2 GB, free: 4.148 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000788/3.104, allocations: 63.95 kB / 1.2 GB, free: 4.086 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05319/3.157, allocations: 17.32 MB / 1.217 GB, free: 2.477 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.569e-05/3.157, allocations: 12.19 kB / 1.217 GB, free: 2.465 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6437/3.801, allocations: 8.858 MB / 1.226 GB, free: 214 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002597/3.804, allocations: 0.6476 MB / 1.226 GB, free: 213.9 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008963/3.804, allocations: 52.44 kB / 1.226 GB, free: 213.9 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006581/3.811, allocations: 493.3 kB / 1.227 GB, free: 213.9 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001104/3.812, allocations: 187 kB / 1.227 GB, free: 213.9 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005144/3.813, allocations: 80.88 kB / 1.227 GB, free: 213.9 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.00312/3.816, allocations: 1.113 MB / 1.228 GB, free: 213.8 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 4.81e-07/3.816, allocations: 0 / 1.228 GB, free: 213.8 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.01013/3.826, allocations: 1.735 MB / 1.23 GB, free: 213.8 MB / 0.8073 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 (154):
 * Single equations (assignments): 152
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0439/3.87, allocations: 11.7 MB / 1.241 GB, free: 209.8 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.04297/3.913, allocations: 10.03 MB / 1.251 GB, free: 209.4 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.501e-05/3.913, allocations: 4.219 kB / 1.251 GB, free: 209.4 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01647/3.93, allocations: 3.584 MB / 1.254 GB, free: 209.1 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002453/3.932, allocations: 224.9 kB / 1.255 GB, free: 209.1 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09768/4.03, allocations: 51.44 MB / 1.305 GB, free: 178.2 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006231/4.036, allocations: 2.962 MB / 1.308 GB, free: 177.5 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.009341/4.045, allocations: 1.676 MB / 1.309 GB, free: 177.5 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003613/4.049, allocations: 1.304 MB / 1.311 GB, free: 176.9 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.542e-06/4.049, allocations: 0 / 1.311 GB, free: 176.9 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1748/4.224, allocations: 80.29 MB / 1.389 GB, free: 123 MB / 0.8073 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000243/4.224, allocations: 281.5 kB / 1.389 GB, free: 122.6 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.607/8.831, allocations: 0 / 1.389 GB, free: 122.6 MB / 0.8073 GB