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.DY.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.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",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 0.01285/0.01286, allocations: 222.3 kB / 15.17 MB, free: 5.926 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.0012/0.0012, allocations: 177.9 kB / 16.06 MB, free: 5.832 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 4.105/4.105, allocations: 389.1 MB / 405.9 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 4.112/4.112, allocations: 472.3 MB / 0.9018 GB, free: 9.145 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006661/0.0006664, allocations: 12 kB / 1.008 GB, free: 176.9 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1764/0.1771, allocations: 98.72 MB / 1.104 GB, free: 80.5 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY): time 0.02405/0.2012, allocations: 16.52 MB / 1.12 GB, free: 63.93 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01343/0.2147, allocations: 6.508 MB / 1.127 GB, free: 57.43 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001798/0.2165, allocations: 43.88 kB / 1.127 GB, free: 57.39 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001313/0.2179, allocations: 393.7 kB / 1.127 GB, free: 57 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.00424/0.2221, allocations: 1.179 MB / 1.128 GB, free: 55.82 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003447/0.2256, allocations: 0.8227 MB / 1.129 GB, free: 55.01 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.008119/0.2338, allocations: 6.684 MB / 1.136 GB, free: 48.31 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01522/0.2491, allocations: 7.973 MB / 1.143 GB, free: 40.83 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00347/0.2526, allocations: 1.728 MB / 1.145 GB, free: 39.1 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005365/0.258, allocations: 2.682 MB / 1.148 GB, free: 36.41 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001268/0.2593, allocations: 248 kB / 1.148 GB, free: 36.17 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003142/0.2625, allocations: 0.6982 MB / 1.149 GB, free: 35.47 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.003101/0.2656, allocations: 1.941 MB / 1.15 GB, free: 33.53 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.001273/0.267, allocations: 0.7225 MB / 1.151 GB, free: 32.8 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.0086/0.2756, allocations: 6.752 MB / 1.158 GB, free: 26.03 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 5.891e-06/0.2756, allocations: 0 / 1.158 GB, free: 26.03 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.505e-06/0.2756, allocations: 0 / 1.158 GB, free: 26.03 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002166/0.2759, allocations: 0 / 1.158 GB, free: 26.03 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01042/0.2863, allocations: 3.229 MB / 1.161 GB, free: 22.76 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.717e-05/0.2864, allocations: 11.5 kB / 1.161 GB, free: 22.75 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001954/0.2883, allocations: 0.5591 MB / 1.161 GB, free: 22.18 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02244/0.3108, allocations: 2.479 MB / 1.164 GB, free: 19.71 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006906/0.3177, allocations: 2.194 MB / 1.166 GB, free: 17.47 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00028/0.3181, allocations: 282.1 kB / 1.166 GB, free: 17.2 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001626/0.3197, allocations: 364 kB / 1.167 GB, free: 16.84 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02273/0.3425, allocations: 7.319 MB / 1.174 GB, free: 9.41 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001228/0.3426, allocations: 7.938 kB / 1.174 GB, free: 9.402 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009627/0.3436, allocations: 156 kB / 1.174 GB, free: 9.25 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006814/0.3443, allocations: 346.3 kB / 1.174 GB, free: 8.91 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02639/0.3707, allocations: 7.119 MB / 1.181 GB, free: 1.789 MB / 0.6042 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 0.6083/0.9791, allocations: 28.55 MB / 1.209 GB, free: 54.54 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01429/0.9934, allocations: 4.165 MB / 1.213 GB, free: 52.59 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01293/1.006, allocations: 2.328 MB / 1.215 GB, free: 51.93 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005615/1.007, allocations: 131.1 kB / 1.216 GB, free: 51.83 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.451e-05/1.007, allocations: 63.86 kB / 1.216 GB, free: 51.77 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=198): time 7.154e-06/1.007, allocations: 0 / 1.216 GB, free: 51.77 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=257): time 0.2133/1.22, allocations: 30.21 MB / 1.245 GB, free: 35.77 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.285e-05/1.221, allocations: 241.2 kB / 1.245 GB, free: 35.49 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002625/1.223, allocations: 1.447 MB / 1.247 GB, free: 34.04 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005882/1.224, allocations: 65.7 kB / 1.247 GB, free: 33.96 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009065/1.225, allocations: 1.565 MB / 1.248 GB, free: 32.39 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009596/1.226, allocations: 0.8757 MB / 1.249 GB, free: 31.52 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003634/1.226, allocations: 61.06 kB / 1.249 GB, free: 31.46 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001863/1.226, allocations: 440.4 kB / 1.25 GB, free: 31.02 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009291/1.236, allocations: 2.524 MB / 1.252 GB, free: 28.5 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009769/1.245, allocations: 3.43 MB / 1.256 GB, free: 24.71 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009951/1.255, allocations: 2.956 MB / 1.258 GB, free: 21.77 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.442e-05/1.255, allocations: 8 kB / 1.258 GB, free: 21.76 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.04545/1.301, allocations: 10.22 MB / 1.268 GB, free: 11.54 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005824/1.302, allocations: 0.8755 MB / 1.269 GB, free: 10.34 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.698e-05/1.302, allocations: 28 kB / 1.269 GB, free: 10.31 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03847/1.34, allocations: 5.67 MB / 1.275 GB, free: 4.703 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007867/1.348, allocations: 0.9839 MB / 1.276 GB, free: 3.723 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06982/1.418, allocations: 21.59 MB / 1.297 GB, free: 13.99 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007653/1.426, allocations: 0.5536 MB / 1.297 GB, free: 13.44 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008621/1.427, allocations: 144 kB / 1.298 GB, free: 13.3 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.511e-05/1.427, allocations: 7.938 kB / 1.298 GB, free: 13.29 MB / 0.6355 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04159/1.468, allocations: 8.406 MB / 1.306 GB, free: 4.832 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.938e-05/1.468, allocations: 32.09 kB / 1.306 GB, free: 4.801 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0269/1.495, allocations: 3.543 MB / 1.309 GB, free: 1.254 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009787/1.505, allocations: 1.131 MB / 1.31 GB, free: 124 kB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03875/1.544, allocations: 11.8 MB / 1.322 GB, free: 4.184 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007337/1.551, allocations: 0.5303 MB / 1.322 GB, free: 3.652 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009463/1.552, allocations: 148 kB / 1.323 GB, free: 3.508 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 121
 * 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 (304):
 * Single equations (assignments): 302
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.004735/1.557, allocations: 1.624 MB / 1.324 GB, free: 1.871 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009432/1.558, allocations: 194.1 kB / 1.324 GB, free: 1.68 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05016/1.608, allocations: 9.846 MB / 1.334 GB, free: 7.781 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.948e-05/1.608, allocations: 24 kB / 1.334 GB, free: 7.758 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.643e-05/1.608, allocations: 12 kB / 1.334 GB, free: 7.746 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.245e-05/1.608, allocations: 11.95 kB / 1.334 GB, free: 7.734 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06429/1.673, allocations: 15.18 MB / 1.349 GB, free: 8.395 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.08e-05/1.673, allocations: 8 kB / 1.349 GB, free: 8.387 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006601/1.679, allocations: 0.7339 MB / 1.35 GB, free: 7.652 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05045/1.73, allocations: 5.334 MB / 1.355 GB, free: 2.309 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008026/1.731, allocations: 75.95 kB / 1.355 GB, free: 2.234 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07396/1.805, allocations: 20.4 MB / 1.375 GB, free: 13.57 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.247e-05/1.805, allocations: 15.94 kB / 1.375 GB, free: 13.55 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04701/1.852, allocations: 9.353 MB / 1.384 GB, free: 4.012 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002756/1.855, allocations: 0.6975 MB / 1.385 GB, free: 3.293 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009201/1.856, allocations: 55.98 kB / 1.385 GB, free: 3.238 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006814/1.862, allocations: 0.5031 MB / 1.385 GB, free: 2.734 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00097/1.863, allocations: 222.4 kB / 1.385 GB, free: 2.516 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003596/1.864, allocations: 91.95 kB / 1.385 GB, free: 2.426 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.002331/1.866, allocations: 1.015 MB / 1.386 GB, free: 1.41 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 4.11e-07/1.866, allocations: 0 / 1.386 GB, free: 1.41 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.008327/1.874, allocations: 1.764 MB / 1.388 GB, free: 15.64 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (162):
 * Single equations (assignments): 160
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0641/1.939, allocations: 10.03 MB / 1.398 GB, free: 5.418 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.0578/1.996, allocations: 11.29 MB / 1.409 GB, free: 10.06 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.754e-05/1.996, allocations: 0 / 1.409 GB, free: 10.06 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.02693/2.023, allocations: 4.126 MB / 1.413 GB, free: 5.91 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005185/2.029, allocations: 283.8 kB / 1.413 GB, free: 5.637 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1587/2.187, allocations: 29.28 MB / 1.442 GB, free: 7.277 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005754/2.193, allocations: 2.922 MB / 1.445 GB, free: 4.324 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.009446/2.203, allocations: 1.659 MB / 1.446 GB, free: 2.676 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003345/2.206, allocations: 1.233 MB / 1.447 GB, free: 1.441 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.192e-06/2.206, allocations: 4 kB / 1.447 GB, free: 1.438 MB / 0.7761 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8276/3.034, allocations: 90.66 MB / 1.536 GB, free: 263.9 MB / 0.823 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002559/3.034, allocations: 283.9 kB / 1.536 GB, free: 263.5 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.814/7.848, allocations: 4 kB / 1.536 GB, free: 263.5 MB / 0.823 GB