Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadModel(Buildings): time 3.928/3.928, allocations: 432.7 MB / 445.3 MB, free: 15.67 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.324e-05/3.341e-05, allocations: 4.547 kB / 0.5383 GB, free: 10.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1811/0.1812, allocations: 98.72 MB / 0.6348 GB, free: 1.891 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.747/0.9283, allocations: 185.8 MB / 0.8162 GB, free: 53.91 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003211/0.9286, allocations: 114.3 kB / 0.8163 GB, free: 53.91 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5343/1.463, allocations: 140.1 MB / 0.9531 GB, free: 15.08 MB / 0.698 GB
Notification: Performance of FrontEnd: time 1.863e-06/1.463, allocations: 0 / 0.9531 GB, free: 15.08 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0002158/1.463, allocations: 79.98 kB / 0.9532 GB, free: 15 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01216/1.475, allocations: 3.016 MB / 0.9561 GB, free: 11.93 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.361e-05/1.475, allocations: 12.03 kB / 0.9561 GB, free: 11.92 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01618/1.492, allocations: 2.145 MB / 0.9582 GB, free: 9.766 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006867/1.499, allocations: 2.232 MB / 0.9604 GB, free: 7.488 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003941/1.499, allocations: 283.4 kB / 0.9607 GB, free: 7.211 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001916/1.501, allocations: 356 kB / 0.961 GB, free: 6.863 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01943/1.52, allocations: 6.155 MB / 0.967 GB, free: 0.5859 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001322/1.521, allocations: 8 kB / 0.967 GB, free: 0.5781 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001372/1.522, allocations: 159.9 kB / 0.9672 GB, free: 432 kB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007235/1.523, allocations: 306.2 kB / 0.9675 GB, free: 124 kB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01602/1.539, allocations: 5.509 MB / 0.9728 GB, free: 10.61 MB / 0.7136 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.05679/1.596, allocations: 28.22 MB / 1 GB, free: 11.98 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01517/1.611, allocations: 3.758 MB / 1.004 GB, free: 8.012 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008265/1.619, allocations: 1.863 MB / 1.006 GB, free: 6.133 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005646/1.62, allocations: 135 kB / 1.006 GB, free: 5.984 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001054/1.62, allocations: 60.56 kB / 1.006 GB, free: 5.914 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=198): time 1.218e-05/1.62, allocations: 0 / 1.006 GB, free: 5.914 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=255): time 0.1571/1.777, allocations: 24.63 MB / 1.03 GB, free: 13.27 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000172/1.777, allocations: 239.6 kB / 1.03 GB, free: 12.99 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002701/1.78, allocations: 1.274 MB / 1.032 GB, free: 11.7 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005377/1.781, allocations: 69.7 kB / 1.032 GB, free: 11.63 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001479/1.782, allocations: 1.551 MB / 1.033 GB, free: 10.05 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001324/1.783, allocations: 0.8626 MB / 1.034 GB, free: 9.18 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003718/1.784, allocations: 60 kB / 1.034 GB, free: 9.121 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003609/1.784, allocations: 440.4 kB / 1.035 GB, free: 8.684 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004697/1.789, allocations: 2.036 MB / 1.036 GB, free: 6.645 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005869/1.795, allocations: 2.94 MB / 1.039 GB, free: 3.312 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005658/1.8, allocations: 2.486 MB / 1.042 GB, free: 0.8008 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.508e-05/1.801, allocations: 15.89 kB / 1.042 GB, free: 0.7852 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02292/1.823, allocations: 7.741 MB / 1.049 GB, free: 8.977 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006128/1.83, allocations: 10.8 MB / 1.06 GB, free: 13.32 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.151e-05/1.83, allocations: 28 kB / 1.06 GB, free: 13.29 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03201/1.862, allocations: 6.133 MB / 1.066 GB, free: 7.145 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004985/1.867, allocations: 0.8852 MB / 1.067 GB, free: 6.258 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02972/1.897, allocations: 13.46 MB / 1.08 GB, free: 8.625 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005091/1.902, allocations: 0.5184 MB / 1.08 GB, free: 8.105 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009233/1.903, allocations: 187.9 kB / 1.081 GB, free: 7.922 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.524e-05/1.903, allocations: 4 kB / 1.081 GB, free: 7.918 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02055/1.923, allocations: 7.044 MB / 1.088 GB, free: 0.8242 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001021/1.923, allocations: 32.12 kB / 1.088 GB, free: 0.793 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.4832/2.407, allocations: 2.721 MB / 1.09 GB, free: 213.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006531/2.413, allocations: 1.049 MB / 1.091 GB, free: 213.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02423/2.438, allocations: 10.98 MB / 1.102 GB, free: 212.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00484/2.442, allocations: 0.4956 MB / 1.102 GB, free: 212.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009127/2.443, allocations: 189.2 kB / 1.103 GB, free: 212.7 MB / 0.823 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 ()
 * 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 0.0009781/2.444, allocations: 298.9 kB / 1.103 GB, free: 212.6 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008302/2.445, allocations: 189.8 kB / 1.103 GB, free: 212.6 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02012/2.465, allocations: 7.492 MB / 1.11 GB, free: 212.4 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.181e-05/2.465, allocations: 32.75 kB / 1.11 GB, free: 212.4 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.93e-05/2.465, allocations: 15.09 kB / 1.11 GB, free: 212.4 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.646e-05/2.466, allocations: 17.12 kB / 1.11 GB, free: 212.4 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03079/2.496, allocations: 12.62 MB / 1.123 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.278e-05/2.496, allocations: 7.219 kB / 1.123 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003868/2.5, allocations: 0.6191 MB / 1.123 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03288/2.533, allocations: 5.943 MB / 1.129 GB, free: 211.1 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006055/2.534, allocations: 91.84 kB / 1.129 GB, free: 211.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0259/2.56, allocations: 13.06 MB / 1.142 GB, free: 209.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.065e-05/2.56, allocations: 14.84 kB / 1.142 GB, free: 209.3 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0173/2.577, allocations: 7.438 MB / 1.149 GB, free: 207.9 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002123/2.579, allocations: 0.7307 MB / 1.15 GB, free: 207.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007688/2.58, allocations: 57.14 kB / 1.15 GB, free: 207.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004592/2.585, allocations: 485.8 kB / 1.151 GB, free: 207.8 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007079/2.585, allocations: 195.5 kB / 1.151 GB, free: 207.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003996/2.586, allocations: 127.6 kB / 1.151 GB, free: 207.7 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001785/2.588, allocations: 0.9967 MB / 1.152 GB, free: 207.6 MB / 0.823 GB
Notification: Performance of sort global known variables: time 9.78e-07/2.588, allocations: 0 / 1.152 GB, free: 207.6 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.007096/2.595, allocations: 1.644 MB / 1.153 GB, free: 207.6 MB / 0.823 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 ()
 * 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 0.0005754/2.595, allocations: 198 kB / 1.154 GB, free: 207.5 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.02118/2.617, allocations: 9.238 MB / 1.163 GB, free: 204.7 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.191e-05/2.617, allocations: 0 / 1.163 GB, free: 204.7 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.008565/2.625, allocations: 3.181 MB / 1.166 GB, free: 203.7 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001843/2.627, allocations: 201.8 kB / 1.166 GB, free: 203.6 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03067/2.658, allocations: 9.045 MB / 1.175 GB, free: 201.2 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0039/2.662, allocations: 2.874 MB / 1.178 GB, free: 200.1 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007001/2.669, allocations: 1.788 MB / 1.179 GB, free: 200 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008735/2.67, allocations: 151.8 kB / 1.179 GB, free: 200 MB / 0.823 GB
Notification: Performance of SimCode: time 2.014e-06/2.67, allocations: 0 / 1.179 GB, free: 200 MB / 0.823 GB
Notification: Performance of Templates: time 0.1113/2.781, allocations: 58.56 MB / 1.237 GB, free: 164.2 MB / 0.823 GB