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.UnbalancedStepUp.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.UnbalancedStepUp.YY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.01098/0.01099, allocations: 107.5 kB / 15.06 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001204/0.001204, allocations: 181.8 kB / 15.95 MB, free: 5.52 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 2.136/2.136, allocations: 194.6 MB / 211.3 MB, free: 11.23 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 2.44/2.44, allocations: 236.1 MB / 492.6 MB, free: 11.34 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000672/0.0006722, allocations: 12 kB / 0.5871 GB, free: 2.074 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7497/0.7504, allocations: 98.72 MB / 0.6835 GB, free: 16.83 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02954/0.78, allocations: 17.39 MB / 0.7005 GB, free: 5.719 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01601/0.7961, allocations: 6.758 MB / 0.7071 GB, free: 0.5156 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002568/0.7987, allocations: 45.38 kB / 0.7071 GB, free: 0.5078 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.00236/0.8011, allocations: 445.3 kB / 0.7075 GB, free: 116 kB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.004949/0.8061, allocations: 0.8366 MB / 0.7083 GB, free: 15.41 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004527/0.8107, allocations: 0.8348 MB / 0.7092 GB, free: 14.78 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.006417/0.8171, allocations: 2.51 MB / 0.7116 GB, free: 13.12 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02086/0.8381, allocations: 8.607 MB / 0.72 GB, free: 8.703 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004378/0.8425, allocations: 1.466 MB / 0.7214 GB, free: 7.391 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005144/0.8477, allocations: 1.811 MB / 0.7232 GB, free: 5.574 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.001587/0.8493, allocations: 256 kB / 0.7235 GB, free: 5.324 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003558/0.8529, allocations: 0.6672 MB / 0.7241 GB, free: 4.656 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.004017/0.857, allocations: 1.871 MB / 0.7259 GB, free: 2.781 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.002178/0.8592, allocations: 0.7615 MB / 0.7267 GB, free: 2.012 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01233/0.8716, allocations: 7.088 MB / 0.7336 GB, free: 10.91 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.648e-06/0.8716, allocations: 3.938 kB / 0.7336 GB, free: 10.9 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.905e-06/0.8717, allocations: 0 / 0.7336 GB, free: 10.9 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0002959/0.872, allocations: 0 / 0.7336 GB, free: 10.9 MB / 0.5573 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 0.01292/0.8849, allocations: 3.333 MB / 0.7369 GB, free: 7.504 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.41e-05/0.885, allocations: 8.031 kB / 0.7369 GB, free: 7.496 MB / 0.5573 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002555/0.8875, allocations: 0.5996 MB / 0.7374 GB, free: 6.887 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02372/0.9113, allocations: 2.472 MB / 0.7399 GB, free: 4.406 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008468/0.9198, allocations: 2.276 MB / 0.7421 GB, free: 2.086 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004553/0.9203, allocations: 295.9 kB / 0.7424 GB, free: 1.797 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002029/0.9224, allocations: 384 kB / 0.7427 GB, free: 1.422 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02882/0.9512, allocations: 7.612 MB / 0.7502 GB, free: 9.691 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002082/0.9515, allocations: 3.984 kB / 0.7502 GB, free: 9.688 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001766/0.9533, allocations: 160 kB / 0.7503 GB, free: 9.531 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009447/0.9543, allocations: 350.7 kB / 0.7507 GB, free: 9.188 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03046/0.9847, allocations: 7.23 MB / 0.7577 GB, free: 1.949 MB / 0.573 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 0.0604/1.045, allocations: 29.02 MB / 0.7861 GB, free: 2.465 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01343/1.059, allocations: 3.619 MB / 0.7896 GB, free: 14.68 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004236/1.059, allocations: 126.3 kB / 0.7897 GB, free: 14.54 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.043e-05/1.059, allocations: 63.81 kB / 0.7898 GB, free: 14.46 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=176): time 5.45e-06/1.059, allocations: 0 / 0.7898 GB, free: 14.46 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=221): time 0.1549/1.214, allocations: 24.6 MB / 0.8138 GB, free: 5.762 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001503/1.214, allocations: 243.5 kB / 0.814 GB, free: 5.477 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003496/1.218, allocations: 1.613 MB / 0.8156 GB, free: 3.852 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005504/1.218, allocations: 61.7 kB / 0.8157 GB, free: 3.785 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001738/1.22, allocations: 1.74 MB / 0.8174 GB, free: 2.02 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001367/1.222, allocations: 0.7665 MB / 0.8181 GB, free: 1.242 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004351/1.222, allocations: 64 kB / 0.8182 GB, free: 1.18 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003083/1.222, allocations: 432.5 kB / 0.8186 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01039/1.233, allocations: 2.406 MB / 0.8209 GB, free: 14.34 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01157/1.244, allocations: 3.499 MB / 0.8244 GB, free: 10.34 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01133/1.256, allocations: 2.882 MB / 0.8272 GB, free: 7.457 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.232e-05/1.256, allocations: 12 kB / 0.8272 GB, free: 7.445 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04942/1.305, allocations: 9.854 MB / 0.8368 GB, free: 13.57 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005906/1.311, allocations: 13.84 MB / 0.8503 GB, free: 14.64 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001041/1.311, allocations: 32 kB / 0.8504 GB, free: 14.61 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04044/1.352, allocations: 5.428 MB / 0.8557 GB, free: 9.172 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008658/1.361, allocations: 1.026 MB / 0.8567 GB, free: 8.145 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06528/1.426, allocations: 19.24 MB / 0.8754 GB, free: 4.637 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007786/1.434, allocations: 0.5807 MB / 0.876 GB, free: 4.055 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000799/1.435, allocations: 160 kB / 0.8762 GB, free: 3.898 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.704e-05/1.435, allocations: 4 kB / 0.8762 GB, free: 3.895 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04023/1.475, allocations: 8.173 MB / 0.8842 GB, free: 11.71 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000141/1.475, allocations: 36 kB / 0.8842 GB, free: 11.68 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02643/1.502, allocations: 3.412 MB / 0.8875 GB, free: 8.258 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009759/1.511, allocations: 1.154 MB / 0.8886 GB, free: 7.102 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0373/1.549, allocations: 10.6 MB / 0.899 GB, free: 12.36 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007329/1.556, allocations: 0.5496 MB / 0.8995 GB, free: 11.8 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008302/1.557, allocations: 159.9 kB / 0.8997 GB, free: 11.65 MB / 0.7292 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 0.004765/1.562, allocations: 1.69 MB / 0.9013 GB, free: 9.945 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008851/1.563, allocations: 201.6 kB / 0.9015 GB, free: 9.746 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04681/1.61, allocations: 8.668 MB / 0.91 GB, free: 1.043 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.962e-05/1.61, allocations: 23.98 kB / 0.91 GB, free: 1.02 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.497e-05/1.61, allocations: 12 kB / 0.91 GB, free: 1.008 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.233e-05/1.61, allocations: 15.95 kB / 0.91 GB, free: 0.9922 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.8071/2.417, allocations: 13.95 MB / 0.9237 GB, free: 189.8 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.884e-05/2.417, allocations: 7.781 kB / 0.9237 GB, free: 189.8 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.009485/2.426, allocations: 0.7135 MB / 0.9244 GB, free: 189.8 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05524/2.482, allocations: 5.099 MB / 0.9294 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007739/2.483, allocations: 63.84 kB / 0.9294 GB, free: 189.3 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06338/2.546, allocations: 18.2 MB / 0.9472 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.368e-05/2.546, allocations: 17.34 kB / 0.9472 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04189/2.588, allocations: 9.212 MB / 0.9562 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002297/2.59, allocations: 0.647 MB / 0.9568 GB, free: 175.9 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007734/2.591, allocations: 47.42 kB / 0.9569 GB, free: 175.9 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006475/2.598, allocations: 0.4944 MB / 0.9574 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001129/2.599, allocations: 189.9 kB / 0.9575 GB, free: 175.5 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003755/2.599, allocations: 75.08 kB / 0.9576 GB, free: 175.5 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002248/2.601, allocations: 1.084 MB / 0.9587 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.42e-07/2.601, allocations: 0 / 0.9587 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.008678/2.61, allocations: 1.724 MB / 0.9604 GB, free: 174.8 MB / 0.7292 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 0.04224/2.652, allocations: 12.05 MB / 0.9721 GB, free: 163.8 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.04506/2.698, allocations: 10.7 MB / 0.9826 GB, free: 153.1 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.528e-05/2.698, allocations: 4 kB / 0.9826 GB, free: 153.1 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01745/2.715, allocations: 3.768 MB / 0.9863 GB, free: 149.3 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002356/2.717, allocations: 232.4 kB / 0.9865 GB, free: 149.1 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1124/2.83, allocations: 52.27 MB / 1.038 GB, free: 95.44 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004557/2.835, allocations: 2.978 MB / 1.04 GB, free: 92.43 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.008876/2.843, allocations: 1.681 MB / 1.042 GB, free: 90.76 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00299/2.846, allocations: 1.315 MB / 1.043 GB, free: 89.45 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.733e-06/2.847, allocations: 0 / 1.043 GB, free: 89.45 MB / 0.7292 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2296/3.076, allocations: 85.29 MB / 1.127 GB, free: 4.598 MB / 0.7292 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003071/3.077, allocations: 279.3 kB / 1.127 GB, free: 4.238 MB / 0.7292 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.324/8.401, allocations: 0 / 1.127 GB, free: 4.238 MB / 0.7292 GB