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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004205/0.004204, allocations: 231.6 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.00118/0.00118, allocations: 177.3 kB / 16.71 MB, free: 5.449 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 4.07/4.07, allocations: 389.1 MB / 406.5 MB, free: 11.83 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 4.026/4.026, allocations: 472.3 MB / 0.9024 GB, free: 9.188 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004805/0.0004808, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1712/0.1717, allocations: 98.71 MB / 1.105 GB, free: 42.06 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8544/1.026, allocations: 186.7 MB / 1.287 GB, free: 3.844 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004523/1.027, allocations: 125.8 kB / 1.287 GB, free: 3.77 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.591/1.618, allocations: 148 MB / 1.432 GB, free: 9.805 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 5.31e-06/1.618, allocations: 1.406 kB / 1.432 GB, free: 9.805 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.000218/1.618, allocations: 75.94 kB / 1.432 GB, free: 9.73 MB / 0.7917 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 0.01405/1.632, allocations: 3.226 MB / 1.435 GB, free: 6.465 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.951e-05/1.632, allocations: 10.55 kB / 1.435 GB, free: 6.457 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02404/1.656, allocations: 2.249 MB / 1.437 GB, free: 4.219 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008533/1.665, allocations: 2.257 MB / 1.439 GB, free: 1.922 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004509/1.665, allocations: 275.5 kB / 1.44 GB, free: 1.652 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002038/1.667, allocations: 369.1 kB / 1.44 GB, free: 1.293 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0274/1.695, allocations: 6.772 MB / 1.447 GB, free: 10.4 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002127/1.695, allocations: 8.781 kB / 1.447 GB, free: 10.39 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002071/1.697, allocations: 159.9 kB / 1.447 GB, free: 10.24 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001014/1.698, allocations: 309.6 kB / 1.447 GB, free: 9.938 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02959/1.728, allocations: 6.568 MB / 1.453 GB, free: 3.371 MB / 0.8073 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 0.6472/2.375, allocations: 28.49 MB / 1.481 GB, free: 188.1 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01442/2.39, allocations: 4.237 MB / 1.485 GB, free: 187.1 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009764/2.399, allocations: 2.353 MB / 1.488 GB, free: 187.1 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004234/2.4, allocations: 129.2 kB / 1.488 GB, free: 187 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.607e-05/2.4, allocations: 64.88 kB / 1.488 GB, free: 186.9 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=198): time 5.58e-06/2.4, allocations: 0 / 1.488 GB, free: 186.9 MB / 0.823 GB
Notification: Performance of matching and sorting (n=255): time 0.1895/2.59, allocations: 29.54 MB / 1.517 GB, free: 184.1 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001037/2.59, allocations: 239.7 kB / 1.517 GB, free: 183.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003191/2.593, allocations: 1.482 MB / 1.518 GB, free: 183.7 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007396/2.594, allocations: 65.3 kB / 1.518 GB, free: 183.6 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001084/2.595, allocations: 1.564 MB / 1.52 GB, free: 183 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001326/2.596, allocations: 0.8611 MB / 1.521 GB, free: 182.5 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004022/2.597, allocations: 62.88 kB / 1.521 GB, free: 182.5 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002188/2.597, allocations: 441.4 kB / 1.521 GB, free: 182.1 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01022/2.607, allocations: 2.526 MB / 1.524 GB, free: 182.1 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01118/2.618, allocations: 3.439 MB / 1.527 GB, free: 181.1 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01168/2.63, allocations: 2.964 MB / 1.53 GB, free: 181.1 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.509e-05/2.63, allocations: 7.844 kB / 1.53 GB, free: 181.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04112/2.671, allocations: 9.146 MB / 1.539 GB, free: 180.8 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006322/2.672, allocations: 0.8941 MB / 1.54 GB, free: 179.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.266e-05/2.672, allocations: 29.75 kB / 1.54 GB, free: 179.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04574/2.718, allocations: 6.453 MB / 1.546 GB, free: 179.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007281/2.725, allocations: 0.8829 MB / 1.547 GB, free: 179.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04033/2.765, allocations: 14.17 MB / 1.561 GB, free: 176.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007803/2.773, allocations: 0.5639 MB / 1.561 GB, free: 176.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001022/2.774, allocations: 171.5 kB / 1.562 GB, free: 176.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.342e-05/2.774, allocations: 5.062 kB / 1.562 GB, free: 176.4 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03841/2.813, allocations: 8.427 MB / 1.57 GB, free: 174.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001187/2.813, allocations: 28.06 kB / 1.57 GB, free: 174.3 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02484/2.838, allocations: 3.555 MB / 1.573 GB, free: 174 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008588/2.846, allocations: 1.046 MB / 1.574 GB, free: 174 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03342/2.88, allocations: 11.71 MB / 1.586 GB, free: 168.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007085/2.887, allocations: 0.5372 MB / 1.586 GB, free: 168.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005081/2.887, allocations: 175.7 kB / 1.586 GB, free: 168.8 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 ()
 * 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 0.003845/2.891, allocations: 1.611 MB / 1.588 GB, free: 168.1 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008516/2.892, allocations: 195.9 kB / 1.588 GB, free: 168 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03878/2.931, allocations: 8.888 MB / 1.597 GB, free: 165.4 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.575e-05/2.931, allocations: 25.47 kB / 1.597 GB, free: 165.4 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.102e-05/2.931, allocations: 7.812 kB / 1.597 GB, free: 165.4 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.792e-05/2.931, allocations: 15.42 kB / 1.597 GB, free: 165.4 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05863/2.99, allocations: 13.97 MB / 1.611 GB, free: 160.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.998e-05/2.99, allocations: 7.406 kB / 1.611 GB, free: 160.6 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00739/2.997, allocations: 0.6227 MB / 1.611 GB, free: 160.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05595/3.053, allocations: 6.129 MB / 1.617 GB, free: 160 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007889/3.054, allocations: 77.25 kB / 1.617 GB, free: 160 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03866/3.093, allocations: 13.74 MB / 1.631 GB, free: 148.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.162e-05/3.093, allocations: 15.94 kB / 1.631 GB, free: 148.5 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03724/3.13, allocations: 8.372 MB / 1.639 GB, free: 140 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002667/3.133, allocations: 0.7249 MB / 1.64 GB, free: 139.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008024/3.134, allocations: 49.77 kB / 1.64 GB, free: 139.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006589/3.14, allocations: 0.5146 MB / 1.64 GB, free: 138.7 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008435/3.141, allocations: 196.7 kB / 1.64 GB, free: 138.5 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003801/3.142, allocations: 107.9 kB / 1.64 GB, free: 138.4 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002124/3.144, allocations: 1.041 MB / 1.641 GB, free: 137.4 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.913e-06/3.144, allocations: 0 / 1.641 GB, free: 137.4 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008964/3.153, allocations: 1.664 MB / 1.643 GB, free: 135.7 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 ()
 * 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 0.0007331/3.154, allocations: 196.5 kB / 1.643 GB, free: 135.5 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.04546/3.199, allocations: 11.05 MB / 1.654 GB, free: 124.5 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.462e-05/3.199, allocations: 4 kB / 1.654 GB, free: 124.5 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01787/3.217, allocations: 3.868 MB / 1.658 GB, free: 120.7 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00332/3.22, allocations: 257.2 kB / 1.658 GB, free: 120.4 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05162/3.272, allocations: 12.05 MB / 1.67 GB, free: 108.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004424/3.276, allocations: 2.886 MB / 1.673 GB, free: 105.3 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.008531/3.285, allocations: 1.65 MB / 1.674 GB, free: 103.8 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001145/3.286, allocations: 167.3 kB / 1.674 GB, free: 103.6 MB / 0.823 GB
Notification: Performance of SimCode: time 1.312e-06/3.286, allocations: 0 / 1.674 GB, free: 103.6 MB / 0.823 GB
Notification: Performance of Templates: time 0.1316/3.418, allocations: 58.11 MB / 1.731 GB, free: 46.53 MB / 0.823 GB