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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004732/0.004736, allocations: 237.3 kB / 15.8 MB, free: 6.316 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001159/0.001159, allocations: 180.7 kB / 16.69 MB, free: 5.473 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 4.277/4.277, allocations: 389.1 MB / 406.5 MB, free: 11.84 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.278/4.278, allocations: 472.3 MB / 0.9024 GB, free: 9.254 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004957/0.000496, allocations: 8 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1889/0.1894, allocations: 98.72 MB / 1.105 GB, free: 42.04 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY): time 0.02551/0.215, allocations: 17.8 MB / 1.122 GB, free: 24.18 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01373/0.2288, allocations: 6.759 MB / 1.129 GB, free: 17.43 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001922/0.2307, allocations: 47.88 kB / 1.129 GB, free: 17.39 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001845/0.2326, allocations: 417 kB / 1.129 GB, free: 16.98 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004562/0.2372, allocations: 1.216 MB / 1.13 GB, free: 15.76 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003669/0.2409, allocations: 0.8414 MB / 1.131 GB, free: 14.93 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.008651/0.2496, allocations: 6.98 MB / 1.138 GB, free: 7.93 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01705/0.2667, allocations: 8.609 MB / 1.146 GB, free: 15.85 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004668/0.2714, allocations: 1.814 MB / 1.148 GB, free: 14.03 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007329/0.2788, allocations: 2.804 MB / 1.151 GB, free: 11.23 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001621/0.2805, allocations: 260 kB / 1.151 GB, free: 10.98 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003886/0.2844, allocations: 0.6898 MB / 1.152 GB, free: 10.29 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.004624/0.2891, allocations: 2.035 MB / 1.154 GB, free: 8.254 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002328/0.2915, allocations: 0.7576 MB / 1.154 GB, free: 7.488 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.6237/0.9153, allocations: 7.111 MB / 1.161 GB, free: 44.27 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 8.697e-06/0.9153, allocations: 0.5938 kB / 1.161 GB, free: 44.27 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.995e-06/0.9153, allocations: 0 / 1.161 GB, free: 44.27 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0002832/0.9157, allocations: 1.156 kB / 1.161 GB, free: 44.27 MB / 0.6198 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 0.01265/0.9284, allocations: 3.324 MB / 1.165 GB, free: 42.83 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.219e-05/0.9284, allocations: 10.55 kB / 1.165 GB, free: 42.83 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02374/0.9522, allocations: 2.484 MB / 1.167 GB, free: 42.62 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008189/0.9604, allocations: 2.264 MB / 1.169 GB, free: 42.2 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004739/0.9609, allocations: 300.4 kB / 1.17 GB, free: 42.19 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002011/0.963, allocations: 390.6 kB / 1.17 GB, free: 42.19 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02941/0.9924, allocations: 7.633 MB / 1.177 GB, free: 41.81 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002438/0.9927, allocations: 9.906 kB / 1.177 GB, free: 41.8 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001849/0.9946, allocations: 166 kB / 1.178 GB, free: 41.8 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001015/0.9956, allocations: 347.9 kB / 1.178 GB, free: 41.8 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02978/1.025, allocations: 7.235 MB / 1.185 GB, free: 41.77 MB / 0.6198 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 0.05318/1.079, allocations: 28.54 MB / 1.213 GB, free: 24.75 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01311/1.092, allocations: 3.656 MB / 1.216 GB, free: 23.23 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008684/1.101, allocations: 1.999 MB / 1.218 GB, free: 22.64 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004425/1.101, allocations: 122.5 kB / 1.218 GB, free: 22.54 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.652e-05/1.101, allocations: 61.55 kB / 1.219 GB, free: 22.49 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=176): time 5.801e-06/1.101, allocations: 0 / 1.219 GB, free: 22.49 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=221): time 0.1563/1.257, allocations: 24.77 MB / 1.243 GB, free: 13.29 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.302e-05/1.258, allocations: 228.3 kB / 1.243 GB, free: 13.04 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003654/1.261, allocations: 1.617 MB / 1.245 GB, free: 12.16 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006548/1.262, allocations: 61.98 kB / 1.245 GB, free: 12.11 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001549/1.264, allocations: 1.747 MB / 1.246 GB, free: 10.57 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001334/1.265, allocations: 0.7607 MB / 1.247 GB, free: 9.922 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005458/1.265, allocations: 64.28 kB / 1.247 GB, free: 9.871 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0002763/1.266, allocations: 443.8 kB / 1.248 GB, free: 9.473 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01077/1.277, allocations: 2.45 MB / 1.25 GB, free: 8.219 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01101/1.288, allocations: 3.56 MB / 1.253 GB, free: 5.543 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01051/1.298, allocations: 2.928 MB / 1.256 GB, free: 3.648 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.995e-05/1.298, allocations: 15.47 kB / 1.256 GB, free: 3.637 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.05053/1.349, allocations: 9.995 MB / 1.266 GB, free: 9.949 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001146/1.35, allocations: 1.116 MB / 1.267 GB, free: 8.426 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.493e-05/1.35, allocations: 32 kB / 1.267 GB, free: 8.395 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05674/1.407, allocations: 5.471 MB / 1.272 GB, free: 2.984 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01339/1.42, allocations: 1.032 MB / 1.273 GB, free: 2.004 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07966/1.5, allocations: 19.28 MB / 1.292 GB, free: 14.61 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008077/1.508, allocations: 0.578 MB / 1.293 GB, free: 14.04 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009968/1.509, allocations: 162.2 kB / 1.293 GB, free: 13.89 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.477e-05/1.509, allocations: 4 kB / 1.293 GB, free: 13.88 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04128/1.551, allocations: 8.285 MB / 1.301 GB, free: 5.891 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001405/1.551, allocations: 36 kB / 1.301 GB, free: 5.855 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0265/1.577, allocations: 3.436 MB / 1.305 GB, free: 2.457 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009879/1.587, allocations: 1.147 MB / 1.306 GB, free: 1.363 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03546/1.623, allocations: 10.61 MB / 1.316 GB, free: 6.652 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007421/1.63, allocations: 0.5458 MB / 1.317 GB, free: 6.105 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009237/1.631, allocations: 167.6 kB / 1.317 GB, free: 5.945 MB / 0.6823 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 0.004806/1.636, allocations: 1.704 MB / 1.318 GB, free: 4.281 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000957/1.637, allocations: 197.7 kB / 1.319 GB, free: 4.086 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0475/1.684, allocations: 8.775 MB / 1.327 GB, free: 11.34 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.3e-05/1.685, allocations: 15.95 kB / 1.327 GB, free: 11.33 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.049e-05/1.685, allocations: 0 / 1.327 GB, free: 11.33 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00249/1.687, allocations: 0.6624 MB / 1.328 GB, free: 10.64 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007442/1.688, allocations: 36 kB / 1.328 GB, free: 10.61 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006692/1.695, allocations: 499.2 kB / 1.328 GB, free: 10.12 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009761/1.696, allocations: 233.5 kB / 1.329 GB, free: 9.891 MB / 0.698 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.05127/1.747, allocations: 8.165 MB / 1.336 GB, free: 1.766 MB / 0.698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.04875/1.796, allocations: 7.76 MB / 1.344 GB, free: 9.973 MB / 0.7136 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0151/1.811, allocations: 2.277 MB / 1.346 GB, free: 7.703 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.004213/1.815, allocations: 1.079 MB / 1.347 GB, free: 6.625 MB / 0.7136 GB
Notification: Performance of Backend: time 1.984e-06/1.815, allocations: 0 / 1.347 GB, free: 6.625 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.06851/1.884, allocations: 9.027 MB / 1.356 GB, free: 13.79 MB / 0.7292 GB
Notification: Performance of SimCode: time 0.02937/1.913, allocations: 8.484 MB / 1.364 GB, free: 5.273 MB / 0.7292 GB
Notification: Performance of Templates: time 0.2522/2.165, allocations: 77.01 MB / 1.44 GB, free: 8.688 MB / 0.8073 GB