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.BalancedStepDown.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.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004311/0.004317, allocations: 237.2 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 0.001138/0.001139, allocations: 179 kB / 16.68 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 4.172/4.172, allocations: 389.1 MB / 406.5 MB, free: 11.85 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 4.019/4.019, allocations: 472.3 MB / 0.9024 GB, free: 9.234 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0008171/0.0008174, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1808/0.1817, allocations: 98.73 MB / 1.105 GB, free: 42.07 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.02494/0.2067, allocations: 17.71 MB / 1.122 GB, free: 24.31 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01392/0.2207, allocations: 6.826 MB / 1.129 GB, free: 17.49 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001855/0.2226, allocations: 47.88 kB / 1.129 GB, free: 17.45 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001779/0.2244, allocations: 421.5 kB / 1.129 GB, free: 17.03 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.004399/0.2288, allocations: 1.227 MB / 1.13 GB, free: 15.81 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003526/0.2324, allocations: 0.8304 MB / 1.131 GB, free: 14.98 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.008108/0.2406, allocations: 6.976 MB / 1.138 GB, free: 7.992 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01655/0.2572, allocations: 8.583 MB / 1.146 GB, free: 15.93 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004607/0.2618, allocations: 1.802 MB / 1.148 GB, free: 14.13 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006641/0.2685, allocations: 2.796 MB / 1.151 GB, free: 11.33 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.001408/0.2699, allocations: 259.9 kB / 1.151 GB, free: 11.08 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003466/0.2734, allocations: 0.7022 MB / 1.152 GB, free: 10.38 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.004199/0.2777, allocations: 2.031 MB / 1.154 GB, free: 8.34 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002149/0.2799, allocations: 0.7498 MB / 1.154 GB, free: 7.582 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.6203/0.9002, allocations: 7.109 MB / 1.161 GB, free: 44.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 8.987e-06/0.9003, allocations: 0 / 1.161 GB, free: 44.2 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.056e-06/0.9003, allocations: 7.219 kB / 1.161 GB, free: 44.2 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0002639/0.9006, allocations: 0 / 1.161 GB, free: 44.2 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.01242/0.9131, allocations: 3.292 MB / 1.165 GB, free: 42.77 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.372e-05/0.9131, allocations: 10.09 kB / 1.165 GB, free: 42.77 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02356/0.9367, allocations: 2.49 MB / 1.167 GB, free: 42.57 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008265/0.945, allocations: 2.26 MB / 1.169 GB, free: 42.15 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004175/0.9455, allocations: 290.9 kB / 1.169 GB, free: 42.14 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001982/0.9475, allocations: 390.2 kB / 1.17 GB, free: 42.14 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02838/0.9759, allocations: 7.601 MB / 1.177 GB, free: 41.76 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002199/0.9762, allocations: 4.125 kB / 1.177 GB, free: 41.76 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001388/0.9776, allocations: 161.9 kB / 1.177 GB, free: 41.76 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000788/0.9784, allocations: 344.6 kB / 1.178 GB, free: 41.75 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02843/1.007, allocations: 7.226 MB / 1.185 GB, free: 41.72 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 0.05118/1.058, allocations: 28.47 MB / 1.213 GB, free: 24.81 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01273/1.071, allocations: 3.666 MB / 1.216 GB, free: 23.29 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008455/1.079, allocations: 1.989 MB / 1.218 GB, free: 22.7 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004022/1.08, allocations: 123.2 kB / 1.218 GB, free: 22.6 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.8e-05/1.08, allocations: 63.5 kB / 1.218 GB, free: 22.55 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=176): time 5.1e-06/1.08, allocations: 0 / 1.218 GB, free: 22.55 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=221): time 0.1524/1.232, allocations: 24.72 MB / 1.242 GB, free: 13.45 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.835e-05/1.232, allocations: 237 kB / 1.243 GB, free: 13.2 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003453/1.236, allocations: 1.574 MB / 1.244 GB, free: 12.34 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006857/1.237, allocations: 61.14 kB / 1.244 GB, free: 12.28 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001382/1.238, allocations: 1.728 MB / 1.246 GB, free: 10.77 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001303/1.239, allocations: 0.7607 MB / 1.247 GB, free: 10.12 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005023/1.24, allocations: 61.16 kB / 1.247 GB, free: 10.07 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0002613/1.24, allocations: 438.5 kB / 1.247 GB, free: 9.676 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01031/1.25, allocations: 2.451 MB / 1.25 GB, free: 8.422 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01084/1.261, allocations: 3.557 MB / 1.253 GB, free: 5.746 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01041/1.272, allocations: 2.939 MB / 1.256 GB, free: 3.977 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.044e-05/1.272, allocations: 9.688 kB / 1.256 GB, free: 3.969 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.0496/1.322, allocations: 9.984 MB / 1.266 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001195/1.323, allocations: 1.119 MB / 1.267 GB, free: 8.77 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.55e-05/1.323, allocations: 36 kB / 1.267 GB, free: 8.734 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04033/1.363, allocations: 5.473 MB / 1.272 GB, free: 3.32 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008496/1.372, allocations: 1.031 MB / 1.273 GB, free: 2.34 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06525/1.437, allocations: 19.29 MB / 1.292 GB, free: 14.95 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008089/1.445, allocations: 0.5754 MB / 1.293 GB, free: 14.38 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009909/1.446, allocations: 161 kB / 1.293 GB, free: 14.22 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.982e-05/1.446, allocations: 7.953 kB / 1.293 GB, free: 14.21 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04194/1.488, allocations: 8.275 MB / 1.301 GB, free: 6.227 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001519/1.488, allocations: 36 kB / 1.301 GB, free: 6.191 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0268/1.515, allocations: 3.443 MB / 1.304 GB, free: 2.789 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009935/1.525, allocations: 1.149 MB / 1.305 GB, free: 1.691 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03632/1.562, allocations: 10.62 MB / 1.316 GB, free: 6.973 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00738/1.569, allocations: 0.5457 MB / 1.316 GB, free: 6.426 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008567/1.57, allocations: 159.6 kB / 1.316 GB, free: 6.273 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 0.0054/1.575, allocations: 1.698 MB / 1.318 GB, free: 4.609 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001155/1.577, allocations: 195.1 kB / 1.318 GB, free: 4.418 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04747/1.624, allocations: 8.768 MB / 1.327 GB, free: 11.68 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.955e-05/1.624, allocations: 11.95 kB / 1.327 GB, free: 11.67 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.602e-05/1.624, allocations: 8 kB / 1.327 GB, free: 11.66 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002612/1.627, allocations: 0.6585 MB / 1.327 GB, free: 10.98 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008292/1.628, allocations: 40 kB / 1.327 GB, free: 10.95 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007133/1.635, allocations: 495.2 kB / 1.328 GB, free: 10.46 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001212/1.636, allocations: 229.6 kB / 1.328 GB, free: 10.23 MB / 0.698 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.04229/1.679, allocations: 8.165 MB / 1.336 GB, free: 2.109 MB / 0.698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03192/1.71, allocations: 7.752 MB / 1.344 GB, free: 10.33 MB / 0.7136 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.009642/1.72, allocations: 2.278 MB / 1.346 GB, free: 8.059 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.00244/1.723, allocations: 1.05 MB / 1.347 GB, free: 7.008 MB / 0.7136 GB
Notification: Performance of Backend: time 9.31e-07/1.723, allocations: 0 / 1.347 GB, free: 7.008 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.04406/1.767, allocations: 9.044 MB / 1.356 GB, free: 14.14 MB / 0.7292 GB
Notification: Performance of SimCode: time 0.02054/1.787, allocations: 8.425 MB / 1.364 GB, free: 5.684 MB / 0.7292 GB
Notification: Performance of Templates: time 0.2353/2.023, allocations: 76.81 MB / 1.439 GB, free: 9.285 MB / 0.8073 GB