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.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.UnbalancedStepUp.DY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.01071/0.01071, allocations: 107.5 kB / 15.05 MB, free: 5.934 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001167/0.001167, allocations: 179 kB / 15.94 MB, free: 5.898 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 1.947/1.947, allocations: 194.6 MB / 211.3 MB, free: 11.08 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 2.365/2.365, allocations: 236.1 MB / 492.6 MB, free: 11.38 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007648/0.0007647, allocations: 8 kB / 0.5871 GB, free: 2.051 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7511/0.7519, allocations: 98.71 MB / 0.6835 GB, free: 16.64 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3554/1.107, allocations: 186.7 MB / 0.8658 GB, free: 3.363 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004699/1.108, allocations: 119.9 kB / 0.8659 GB, free: 3.246 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.183/2.291, allocations: 141.3 MB / 1.004 GB, free: 146.7 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.417e-06/2.291, allocations: 0 / 1.004 GB, free: 146.7 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0002072/2.291, allocations: 72 kB / 1.004 GB, free: 146.6 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 0.01479/2.306, allocations: 3.222 MB / 1.007 GB, free: 143.3 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.293e-05/2.306, allocations: 8.031 kB / 1.007 GB, free: 143.3 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003078/2.309, allocations: 0.563 MB / 1.008 GB, free: 142.8 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02232/2.332, allocations: 2.149 MB / 1.01 GB, free: 140.6 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007581/2.339, allocations: 2.252 MB / 1.012 GB, free: 138.3 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003459/2.34, allocations: 283.4 kB / 1.012 GB, free: 138 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002142/2.342, allocations: 360 kB / 1.013 GB, free: 137.7 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02643/2.368, allocations: 6.719 MB / 1.019 GB, free: 130.8 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001877/2.368, allocations: 4 kB / 1.019 GB, free: 130.8 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001695/2.37, allocations: 163.9 kB / 1.019 GB, free: 130.7 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009431/2.371, allocations: 306.3 kB / 1.02 GB, free: 130.4 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0273/2.398, allocations: 6.53 MB / 1.026 GB, free: 123.8 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 0.05152/2.45, allocations: 28.31 MB / 1.054 GB, free: 93.13 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01331/2.463, allocations: 4.246 MB / 1.058 GB, free: 88.66 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004371/2.464, allocations: 131.1 kB / 1.058 GB, free: 88.52 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.143e-05/2.464, allocations: 60.5 kB / 1.058 GB, free: 88.45 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 5.6e-06/2.464, allocations: 4 kB / 1.058 GB, free: 88.45 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=255): time 0.1837/2.648, allocations: 28.46 MB / 1.086 GB, free: 59.94 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.537e-05/2.648, allocations: 231.6 kB / 1.086 GB, free: 59.66 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002719/2.651, allocations: 1.338 MB / 1.087 GB, free: 58.32 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006985/2.651, allocations: 65.7 kB / 1.087 GB, free: 58.25 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009957/2.652, allocations: 1.567 MB / 1.089 GB, free: 56.66 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001259/2.654, allocations: 0.8626 MB / 1.09 GB, free: 55.79 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005234/2.654, allocations: 60 kB / 1.09 GB, free: 55.73 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.000224/2.654, allocations: 440.4 kB / 1.09 GB, free: 55.29 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009736/2.664, allocations: 2.531 MB / 1.093 GB, free: 52.75 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01051/2.675, allocations: 3.434 MB / 1.096 GB, free: 48.93 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01075/2.685, allocations: 2.973 MB / 1.099 GB, free: 45.93 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.366e-05/2.686, allocations: 8 kB / 1.099 GB, free: 45.92 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03618/2.722, allocations: 8.836 MB / 1.108 GB, free: 37.02 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002362/2.724, allocations: 10.8 MB / 1.118 GB, free: 25.37 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.844e-05/2.724, allocations: 28 kB / 1.118 GB, free: 25.34 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04789/2.772, allocations: 6.659 MB / 1.125 GB, free: 18.67 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007359/2.78, allocations: 0.889 MB / 1.125 GB, free: 17.78 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03456/2.814, allocations: 14.02 MB / 1.139 GB, free: 3.582 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007576/2.822, allocations: 0.5184 MB / 1.14 GB, free: 3.062 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008755/2.823, allocations: 192 kB / 1.14 GB, free: 2.875 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.488e-05/2.823, allocations: 6.344 kB / 1.14 GB, free: 2.871 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03714/2.86, allocations: 8.124 MB / 1.148 GB, free: 10.69 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001164/2.86, allocations: 28 kB / 1.148 GB, free: 10.66 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02313/2.883, allocations: 3.205 MB / 1.151 GB, free: 7.453 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009043/2.892, allocations: 1.045 MB / 1.152 GB, free: 6.406 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03306/2.925, allocations: 11.54 MB / 1.163 GB, free: 10.72 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007063/2.933, allocations: 0.499 MB / 1.164 GB, free: 10.22 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001086/2.934, allocations: 187.9 kB / 1.164 GB, free: 10.04 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 0.005143/2.939, allocations: 1.632 MB / 1.165 GB, free: 8.395 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009808/2.94, allocations: 189.8 kB / 1.166 GB, free: 8.207 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04036/2.98, allocations: 8.572 MB / 1.174 GB, free: 15.59 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.311e-05/2.98, allocations: 28 kB / 1.174 GB, free: 15.56 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.679e-05/2.98, allocations: 12 kB / 1.174 GB, free: 15.55 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.439e-05/2.98, allocations: 15.91 kB / 1.174 GB, free: 15.53 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05559/3.036, allocations: 13.66 MB / 1.187 GB, free: 1.684 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.293e-05/3.036, allocations: 9 kB / 1.187 GB, free: 1.676 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00599/3.042, allocations: 0.62 MB / 1.188 GB, free: 1.051 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0515/3.094, allocations: 6.476 MB / 1.194 GB, free: 10.56 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008012/3.095, allocations: 83.92 kB / 1.194 GB, free: 10.48 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03933/3.134, allocations: 13.65 MB / 1.208 GB, free: 12.66 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.546e-05/3.134, allocations: 11.94 kB / 1.208 GB, free: 12.65 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03715/3.171, allocations: 8.519 MB / 1.216 GB, free: 3.742 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002844/3.174, allocations: 0.7327 MB / 1.217 GB, free: 2.988 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009331/3.175, allocations: 48 kB / 1.217 GB, free: 2.941 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006592/3.182, allocations: 491.1 kB / 1.217 GB, free: 2.461 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001068/3.183, allocations: 205.9 kB / 1.218 GB, free: 2.262 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005298/3.183, allocations: 123.9 kB / 1.218 GB, free: 2.141 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.002809/3.186, allocations: 1.037 MB / 1.219 GB, free: 1.102 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 4.538e-06/3.186, allocations: 4 kB / 1.219 GB, free: 1.098 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.749/3.935, allocations: 1.658 MB / 1.22 GB, free: 221.5 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 0.06362/3.999, allocations: 12.15 MB / 1.232 GB, free: 217.5 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.06818/4.067, allocations: 10.68 MB / 1.243 GB, free: 217.1 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.663e-05/4.067, allocations: 1.188 kB / 1.243 GB, free: 217.1 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0225/4.09, allocations: 3.67 MB / 1.246 GB, free: 216.9 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003284/4.093, allocations: 220.6 kB / 1.246 GB, free: 216.9 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1416/4.235, allocations: 48.38 MB / 1.294 GB, free: 192.2 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004868/4.24, allocations: 2.884 MB / 1.296 GB, free: 191.5 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.008369/4.248, allocations: 1.668 MB / 1.298 GB, free: 191.4 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003258/4.251, allocations: 1.234 MB / 1.299 GB, free: 191.2 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.332e-06/4.251, allocations: 0 / 1.299 GB, free: 191.2 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1951/4.446, allocations: 82.56 MB / 1.38 GB, free: 134.9 MB / 0.8073 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002212/4.447, allocations: 287.7 kB / 1.38 GB, free: 134.5 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.73/9.176, allocations: 0 / 1.38 GB, free: 134.5 MB / 0.8073 GB