Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_7_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 3.2.3/package.mo): time 0.009962/0.009967, allocations: 88.41 kB / 15.04 MB, free: 6.062 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001196/0.001196, allocations: 170.8 kB / 15.92 MB, free: 6.008 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.117/2.117, allocations: 205.5 MB / 222.2 MB, free: 13.7 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.282/2.282, allocations: 252.8 MB / 0.511 GB, free: 8.324 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004797/0.0004798, allocations: 11.5 kB / 0.6244 GB, free: 28.41 MB / 0.4948 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2782/0.2787, allocations: 106.2 MB / 0.7281 GB, free: 10.12 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY): time 0.03091/0.3097, allocations: 17.42 MB / 0.7451 GB, free: 8.645 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.01602/0.3257, allocations: 6.844 MB / 0.7518 GB, free: 1.781 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001839/0.3276, allocations: 47.88 kB / 0.7518 GB, free: 1.734 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001853/0.3295, allocations: 449.3 kB / 0.7523 GB, free: 1.293 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.004105/0.3337, allocations: 0.8684 MB / 0.7531 GB, free: 432 kB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003849/0.3376, allocations: 0.8265 MB / 0.7539 GB, free: 15.59 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.005511/0.3431, allocations: 2.526 MB / 0.7564 GB, free: 13.06 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0192/0.3624, allocations: 8.622 MB / 0.7648 GB, free: 4.355 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003542/0.3659, allocations: 1.476 MB / 0.7663 GB, free: 2.875 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004419/0.3704, allocations: 1.811 MB / 0.768 GB, free: 1.059 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.001364/0.3718, allocations: 256 kB / 0.7683 GB, free: 0.8086 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003041/0.3749, allocations: 0.6829 MB / 0.7689 GB, free: 128 kB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.00376/0.3787, allocations: 1.879 MB / 0.7708 GB, free: 14.24 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.002062/0.3808, allocations: 0.7615 MB / 0.7715 GB, free: 13.47 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.01132/0.3921, allocations: 7.111 MB / 0.7785 GB, free: 6.344 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.508e-06/0.3922, allocations: 0 / 0.7785 GB, free: 6.344 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 6.542e-06/0.3922, allocations: 0 / 0.7785 GB, free: 6.344 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002556/0.3925, allocations: 3.938 kB / 0.7785 GB, free: 6.34 MB / 0.6042 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 0.012/0.4045, allocations: 3.325 MB / 0.7817 GB, free: 2.953 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.183e-05/0.4046, allocations: 16.03 kB / 0.7817 GB, free: 2.938 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002219/0.4068, allocations: 0.5995 MB / 0.7823 GB, free: 2.328 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02357/0.4304, allocations: 2.488 MB / 0.7847 GB, free: 15.83 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00778/0.4382, allocations: 2.276 MB / 0.787 GB, free: 13.51 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004393/0.4387, allocations: 295.9 kB / 0.7872 GB, free: 13.22 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001843/0.4406, allocations: 384 kB / 0.7876 GB, free: 12.85 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02764/0.4683, allocations: 7.605 MB / 0.795 GB, free: 5.129 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001892/0.4685, allocations: 11.94 kB / 0.795 GB, free: 5.117 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001458/0.47, allocations: 160 kB / 0.7952 GB, free: 4.961 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008718/0.4709, allocations: 342.8 kB / 0.7955 GB, free: 4.625 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02969/0.5006, allocations: 7.241 MB / 0.8026 GB, free: 13.37 MB / 0.6355 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 0.05622/0.5569, allocations: 29.27 MB / 0.8312 GB, free: 13.58 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01312/0.57, allocations: 3.624 MB / 0.8347 GB, free: 9.793 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004211/0.5705, allocations: 130.3 kB / 0.8348 GB, free: 9.648 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.476e-05/0.5706, allocations: 55.81 kB / 0.8349 GB, free: 9.586 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=176): time 5.089e-06/0.5706, allocations: 0 / 0.8349 GB, free: 9.586 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=221): time 0.7279/1.299, allocations: 24.6 MB / 0.8589 GB, free: 104.2 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001182/1.299, allocations: 236.8 kB / 0.8591 GB, free: 104 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003764/1.302, allocations: 1.612 MB / 0.8607 GB, free: 103.4 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005588/1.303, allocations: 61.2 kB / 0.8608 GB, free: 103.3 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001302/1.304, allocations: 1.748 MB / 0.8625 GB, free: 102 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001164/1.306, allocations: 0.7623 MB / 0.8632 GB, free: 101.4 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000404/1.306, allocations: 60.19 kB / 0.8633 GB, free: 101.3 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0002455/1.306, allocations: 440.4 kB / 0.8637 GB, free: 101 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01055/1.317, allocations: 2.401 MB / 0.866 GB, free: 100.3 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01096/1.328, allocations: 3.502 MB / 0.8695 GB, free: 98.2 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01093/1.339, allocations: 2.886 MB / 0.8723 GB, free: 97.09 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.678e-05/1.339, allocations: 10.12 kB / 0.8723 GB, free: 97.09 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04737/1.386, allocations: 9.85 MB / 0.8819 GB, free: 91.95 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002673/1.389, allocations: 13.84 MB / 0.8954 GB, free: 77.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001185/1.389, allocations: 35.41 kB / 0.8955 GB, free: 77.1 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03795/1.427, allocations: 5.421 MB / 0.9008 GB, free: 74.57 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007973/1.435, allocations: 1.036 MB / 0.9018 GB, free: 74.15 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05646/1.492, allocations: 19.25 MB / 0.9206 GB, free: 54.69 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00736/1.499, allocations: 0.5727 MB / 0.9211 GB, free: 54.12 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006343/1.5, allocations: 169.6 kB / 0.9213 GB, free: 53.95 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.337e-05/1.5, allocations: 6.625 kB / 0.9213 GB, free: 53.95 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03679/1.537, allocations: 8.167 MB / 0.9293 GB, free: 45.77 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001462/1.537, allocations: 40.12 kB / 0.9293 GB, free: 45.73 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02471/1.562, allocations: 3.417 MB / 0.9326 GB, free: 42.31 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009163/1.571, allocations: 1.143 MB / 0.9338 GB, free: 41.17 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03169/1.602, allocations: 10.6 MB / 0.9441 GB, free: 30.43 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007046/1.61, allocations: 0.5381 MB / 0.9446 GB, free: 29.89 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008033/1.61, allocations: 156.1 kB / 0.9448 GB, free: 29.74 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 159
 * 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 0.004296/1.615, allocations: 1.699 MB / 0.9464 GB, free: 28.03 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008323/1.616, allocations: 201.6 kB / 0.9466 GB, free: 27.83 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04318/1.659, allocations: 8.67 MB / 0.9551 GB, free: 19.13 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.772e-05/1.659, allocations: 22.84 kB / 0.9551 GB, free: 19.11 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.228e-05/1.659, allocations: 16 kB / 0.9551 GB, free: 19.09 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.361e-05/1.659, allocations: 11.95 kB / 0.9551 GB, free: 19.08 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05611/1.715, allocations: 13.97 MB / 0.9688 GB, free: 4.996 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.568e-05/1.715, allocations: 8 kB / 0.9688 GB, free: 4.988 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006236/1.721, allocations: 0.7143 MB / 0.9695 GB, free: 4.273 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03754/1.759, allocations: 5.1 MB / 0.9745 GB, free: 15.16 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009494/1.76, allocations: 67.95 kB / 0.9745 GB, free: 15.09 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08905/1.849, allocations: 18.22 MB / 0.9923 GB, free: 12.61 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.652e-05/1.849, allocations: 15.92 kB / 0.9923 GB, free: 12.6 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04469/1.894, allocations: 9.207 MB / 1.001 GB, free: 3.023 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002451/1.896, allocations: 0.6507 MB / 1.002 GB, free: 2.352 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007786/1.897, allocations: 44 kB / 1.002 GB, free: 2.309 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006575/1.904, allocations: 0.4914 MB / 1.002 GB, free: 1.816 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001206/1.905, allocations: 197.4 kB / 1.003 GB, free: 1.625 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003981/1.905, allocations: 80.2 kB / 1.003 GB, free: 1.547 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002528/1.908, allocations: 1.079 MB / 1.004 GB, free: 480 kB / 0.698 GB
Notification: Performance of sort global known variables: time 9.42e-07/1.908, allocations: 7.844 kB / 1.004 GB, free: 476 kB / 0.698 GB
Notification: Performance of remove unused functions: time 0.009539/1.918, allocations: 1.723 MB / 1.005 GB, free: 14.74 MB / 0.7136 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 0.04654/1.964, allocations: 12.05 MB / 1.017 GB, free: 2.438 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.04891/2.013, allocations: 10.7 MB / 1.028 GB, free: 7.711 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.226e-05/2.013, allocations: 0 / 1.028 GB, free: 7.711 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01868/2.032, allocations: 3.778 MB / 1.031 GB, free: 3.914 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002516/2.034, allocations: 228.6 kB / 1.032 GB, free: 3.695 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1163/2.151, allocations: 51.28 MB / 1.082 GB, free: 14.99 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005911/2.157, allocations: 2.985 MB / 1.085 GB, free: 11.97 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.01336/2.17, allocations: 1.683 MB / 1.086 GB, free: 10.29 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0054/2.176, allocations: 1.311 MB / 1.088 GB, free: 8.977 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.493e-06/2.176, allocations: 0 / 1.088 GB, free: 8.977 MB / 0.7917 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2115/2.387, allocations: 85.39 MB / 1.171 GB, free: 4.016 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004177/2.388, allocations: 292.9 kB / 1.171 GB, free: 3.648 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.032/7.42, allocations: 0 / 1.171 GB, free: 3.648 MB / 0.8698 GB