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 0.01624/0.01624, allocations: 107.3 kB / 15.05 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001825/0.001825, allocations: 184.7 kB / 15.95 MB, free: 5.941 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 2.145/2.145, allocations: 194.5 MB / 211.3 MB, free: 11.05 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 2.276/2.276, allocations: 236.2 MB / 492.6 MB, free: 11.36 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004863/0.0004864, allocations: 12 kB / 0.5871 GB, free: 2.023 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6689/0.6694, allocations: 98.72 MB / 0.6835 GB, free: 16.71 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3151/0.9846, allocations: 186.7 MB / 0.8658 GB, free: 3.355 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004492/0.9851, allocations: 115.9 kB / 0.8659 GB, free: 3.242 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.381/2.366, allocations: 148.3 MB / 1.011 GB, free: 139.5 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.685e-06/2.367, allocations: 0 / 1.011 GB, free: 139.5 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001853/2.367, allocations: 72 kB / 1.011 GB, free: 139.5 MB / 0.7292 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 0.01387/2.381, allocations: 3.226 MB / 1.014 GB, free: 136.2 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.187e-05/2.381, allocations: 12.03 kB / 1.014 GB, free: 136.2 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002871/2.384, allocations: 0.5668 MB / 1.014 GB, free: 135.6 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02383/2.407, allocations: 2.238 MB / 1.017 GB, free: 133.3 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007613/2.415, allocations: 2.26 MB / 1.019 GB, free: 131 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003425/2.416, allocations: 279.4 kB / 1.019 GB, free: 130.8 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002198/2.418, allocations: 364 kB / 1.02 GB, free: 130.4 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02767/2.445, allocations: 6.754 MB / 1.026 GB, free: 123.5 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000189/2.446, allocations: 7.922 kB / 1.026 GB, free: 123.5 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001808/2.448, allocations: 163.9 kB / 1.026 GB, free: 123.4 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008261/2.448, allocations: 302.4 kB / 1.027 GB, free: 123.1 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02723/2.476, allocations: 6.569 MB / 1.033 GB, free: 116.5 MB / 0.7292 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 0.05524/2.531, allocations: 28.49 MB / 1.061 GB, free: 85.52 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01416/2.545, allocations: 4.247 MB / 1.065 GB, free: 81.05 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004691/2.546, allocations: 131 kB / 1.065 GB, free: 80.91 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.256e-05/2.546, allocations: 60.5 kB / 1.065 GB, free: 80.84 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 5.701e-06/2.546, allocations: 0 / 1.065 GB, free: 80.84 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=255): time 0.2107/2.756, allocations: 28.81 MB / 1.093 GB, free: 51.98 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001211/2.757, allocations: 235.6 kB / 1.093 GB, free: 51.7 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004032/2.761, allocations: 1.33 MB / 1.095 GB, free: 50.36 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008974/2.762, allocations: 65.7 kB / 1.095 GB, free: 50.29 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001486/2.763, allocations: 1.555 MB / 1.096 GB, free: 48.71 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001685/2.765, allocations: 0.8782 MB / 1.097 GB, free: 47.82 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000705/2.766, allocations: 60 kB / 1.097 GB, free: 47.76 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0003104/2.766, allocations: 432.4 kB / 1.098 GB, free: 47.33 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01404/2.78, allocations: 2.523 MB / 1.1 GB, free: 44.8 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01064/2.791, allocations: 3.431 MB / 1.103 GB, free: 40.98 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01104/2.802, allocations: 2.965 MB / 1.106 GB, free: 37.99 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.136e-05/2.802, allocations: 8 kB / 1.106 GB, free: 37.98 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03689/2.839, allocations: 8.793 MB / 1.115 GB, free: 29.12 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002162/2.841, allocations: 10.8 MB / 1.126 GB, free: 17.47 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.819e-05/2.841, allocations: 24 kB / 1.126 GB, free: 17.45 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04103/2.882, allocations: 5.961 MB / 1.131 GB, free: 11.47 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007402/2.89, allocations: 0.8813 MB / 1.132 GB, free: 10.59 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.036/2.926, allocations: 14.01 MB / 1.146 GB, free: 12.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007539/2.933, allocations: 0.5418 MB / 1.146 GB, free: 11.86 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001043/2.934, allocations: 167.9 kB / 1.147 GB, free: 11.7 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.63e-05/2.934, allocations: 4 kB / 1.147 GB, free: 11.69 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0394/2.974, allocations: 8.093 MB / 1.155 GB, free: 3.551 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001162/2.974, allocations: 31.94 kB / 1.155 GB, free: 3.52 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02357/2.998, allocations: 3.205 MB / 1.158 GB, free: 312 kB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009491/3.007, allocations: 1.041 MB / 1.159 GB, free: 15.26 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03313/3.04, allocations: 11.54 MB / 1.17 GB, free: 3.578 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007266/3.048, allocations: 0.5146 MB / 1.17 GB, free: 3.062 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009835/3.049, allocations: 171.9 kB / 1.171 GB, free: 2.895 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 (302):
 * Single equations (assignments): 300
 * 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 0.005359/3.054, allocations: 1.624 MB / 1.172 GB, free: 1.258 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001047/3.055, allocations: 197.6 kB / 1.172 GB, free: 1.062 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04041/3.096, allocations: 8.533 MB / 1.181 GB, free: 8.48 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.895e-05/3.096, allocations: 28 kB / 1.181 GB, free: 8.453 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.609e-05/3.096, allocations: 15.94 kB / 1.181 GB, free: 8.438 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.762e-05/3.096, allocations: 19.91 kB / 1.181 GB, free: 8.418 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05426/3.15, allocations: 13.59 MB / 1.194 GB, free: 10.65 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.649e-05/3.15, allocations: 8 kB / 1.194 GB, free: 10.64 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006071/3.156, allocations: 0.6207 MB / 1.195 GB, free: 10.02 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04388/3.2, allocations: 5.777 MB / 1.2 GB, free: 4.23 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007482/3.201, allocations: 75.94 kB / 1.2 GB, free: 4.156 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03982/3.241, allocations: 13.59 MB / 1.214 GB, free: 6.391 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.802e-05/3.241, allocations: 11.94 kB / 1.214 GB, free: 6.379 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6505/3.891, allocations: 8.484 MB / 1.222 GB, free: 220.1 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002708/3.894, allocations: 0.7208 MB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001077/3.895, allocations: 54.44 kB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006899/3.902, allocations: 0.4917 MB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000984/3.903, allocations: 190.6 kB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000453/3.904, allocations: 111 kB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.002736/3.906, allocations: 1.038 MB / 1.225 GB, free: 219.9 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 6.31e-07/3.906, allocations: 0 / 1.225 GB, free: 219.9 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.009921/3.916, allocations: 1.655 MB / 1.226 GB, free: 219.9 MB / 0.8073 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 (158):
 * Single equations (assignments): 156
 * 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 0.06347/3.98, allocations: 12.31 MB / 1.238 GB, free: 215.9 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.05171/4.032, allocations: 10.62 MB / 1.249 GB, free: 215.5 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.495e-05/4.032, allocations: 3.062 kB / 1.249 GB, free: 215.5 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01717/4.049, allocations: 3.647 MB / 1.252 GB, free: 215.3 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002717/4.052, allocations: 212.4 kB / 1.252 GB, free: 215.3 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1575/4.209, allocations: 48.42 MB / 1.3 GB, free: 190.7 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01106/4.22, allocations: 2.885 MB / 1.302 GB, free: 189.6 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.01564/4.236, allocations: 1.658 MB / 1.304 GB, free: 189.6 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005954/4.242, allocations: 1.239 MB / 1.305 GB, free: 188.6 MB / 0.8073 GB
Notification: Performance of SimCode: time 2.796e-06/4.242, allocations: 0 / 1.305 GB, free: 188.6 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1992/4.441, allocations: 81.84 MB / 1.385 GB, free: 129.2 MB / 0.8073 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002786/4.442, allocations: 274.9 kB / 1.385 GB, free: 128.8 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.964/9.406, allocations: 3.75 kB / 1.385 GB, free: 128.8 MB / 0.8073 GB