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.UnbalancedStepDown.YY.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 3.932/3.932, allocations: 433.3 MB / 440.9 MB, free: 10.39 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.334e-05/2.34e-05, allocations: 8 kB / 0.5325 GB, free: 1.84 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5041/0.5042, allocations: 98.72 MB / 0.629 GB, free: 15.71 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8018/1.306, allocations: 185.9 MB / 0.8105 GB, free: 167.1 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003353/1.306, allocations: 117.6 kB / 0.8106 GB, free: 167.1 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5037/1.81, allocations: 153 MB / 0.96 GB, free: 17.68 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.006e-06/1.81, allocations: 0 / 0.96 GB, free: 17.68 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0001487/1.81, allocations: 87.92 kB / 0.9601 GB, free: 17.59 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.009013/1.819, allocations: 3.152 MB / 0.9632 GB, free: 14.39 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 3.811e-05/1.819, allocations: 8.031 kB / 0.9632 GB, free: 14.38 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01634/1.836, allocations: 2.367 MB / 0.9655 GB, free: 12 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005973/1.842, allocations: 2.322 MB / 0.9677 GB, free: 9.633 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001848/1.842, allocations: 128 kB / 0.9679 GB, free: 9.508 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001511/1.844, allocations: 224 kB / 0.9681 GB, free: 9.289 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0126/1.856, allocations: 5.178 MB / 0.9731 GB, free: 4.105 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01788/1.874, allocations: 5.971 MB / 0.979 GB, free: 14.02 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001213/1.874, allocations: 11.94 kB / 0.979 GB, free: 14.01 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007667/1.875, allocations: 0 / 0.979 GB, free: 14.01 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006229/1.876, allocations: 322.8 kB / 0.9793 GB, free: 13.7 MB / 0.6823 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 0.05158/1.927, allocations: 28.21 MB / 1.007 GB, free: 14.99 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006936/1.934, allocations: 3.132 MB / 1.01 GB, free: 11.7 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003346/1.938, allocations: 1.541 MB / 1.011 GB, free: 10.14 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003415/1.938, allocations: 134.3 kB / 1.012 GB, free: 9.992 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.615e-05/1.938, allocations: 55.88 kB / 1.012 GB, free: 9.93 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=176): time 8.647e-06/1.938, allocations: 7.922 kB / 1.012 GB, free: 9.922 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=221): time 0.03877/1.977, allocations: 12.91 MB / 1.024 GB, free: 12.96 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001622/1.977, allocations: 231.6 kB / 1.024 GB, free: 12.68 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002755/1.98, allocations: 1.339 MB / 1.026 GB, free: 11.33 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004054/1.98, allocations: 25.7 kB / 1.026 GB, free: 11.3 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001654/1.982, allocations: 1.744 MB / 1.027 GB, free: 9.527 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001099/1.983, allocations: 0.7314 MB / 1.028 GB, free: 8.785 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002864/1.983, allocations: 0 / 1.028 GB, free: 8.785 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0003534/1.984, allocations: 440.5 kB / 1.029 GB, free: 8.348 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003885/1.988, allocations: 1.841 MB / 1.03 GB, free: 6.504 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005159/1.993, allocations: 2.938 MB / 1.033 GB, free: 3.062 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006467/1.999, allocations: 2.597 MB / 1.036 GB, free: 476 kB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.284e-05/1.999, allocations: 12 kB / 1.036 GB, free: 464 kB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02467/2.024, allocations: 7.943 MB / 1.044 GB, free: 8.488 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.008016/2.032, allocations: 14.09 MB / 1.057 GB, free: 9.289 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001077/2.032, allocations: 36 kB / 1.057 GB, free: 9.254 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01807/2.05, allocations: 3.707 MB / 1.061 GB, free: 5.535 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005343/2.056, allocations: 0.9281 MB / 1.062 GB, free: 4.605 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02561/2.081, allocations: 11.2 MB / 1.073 GB, free: 9.254 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005134/2.087, allocations: 0.5063 MB / 1.073 GB, free: 8.746 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005874/2.087, allocations: 164 kB / 1.073 GB, free: 8.586 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.503e-05/2.087, allocations: 4.938 kB / 1.073 GB, free: 8.582 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01166/2.099, allocations: 4.593 MB / 1.078 GB, free: 3.988 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001035/2.099, allocations: 40.25 kB / 1.078 GB, free: 3.949 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.387e-05/2.099, allocations: 60 kB / 1.078 GB, free: 3.891 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007365/2.106, allocations: 1.174 MB / 1.079 GB, free: 2.715 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.568e-05/2.107, allocations: 75.72 kB / 1.079 GB, free: 2.641 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004611/2.111, allocations: 454.8 kB / 1.08 GB, free: 2.195 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006135/2.112, allocations: 156 kB / 1.08 GB, free: 2.043 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (330):
 * Single equations (assignments): 328
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.0009069/2.113, allocations: 215.8 kB / 1.08 GB, free: 1.824 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007359/2.114, allocations: 189.8 kB / 1.08 GB, free: 1.637 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02295/2.136, allocations: 7.224 MB / 1.087 GB, free: 10.38 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.599e-05/2.137, allocations: 24 kB / 1.087 GB, free: 10.36 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.276e-05/2.137, allocations: 16 kB / 1.087 GB, free: 10.34 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.273e-05/2.137, allocations: 12.3 kB / 1.087 GB, free: 10.33 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4993/2.636, allocations: 11.85 MB / 1.099 GB, free: 191.2 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.172e-05/2.636, allocations: 8.344 kB / 1.099 GB, free: 191.2 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004041/2.64, allocations: 0.6154 MB / 1.1 GB, free: 191.2 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01893/2.659, allocations: 4.159 MB / 1.104 GB, free: 191.2 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004846/2.66, allocations: 36.47 kB / 1.104 GB, free: 191.2 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03176/2.691, allocations: 16.03 MB / 1.119 GB, free: 188.8 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.371e-05/2.691, allocations: 17.72 kB / 1.119 GB, free: 188.8 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01991/2.711, allocations: 7.796 MB / 1.127 GB, free: 187.4 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001865/2.713, allocations: 0.6408 MB / 1.128 GB, free: 187.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004933/2.714, allocations: 14.83 kB / 1.128 GB, free: 187.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00413/2.718, allocations: 0.507 MB / 1.128 GB, free: 187.3 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007063/2.719, allocations: 188.8 kB / 1.128 GB, free: 187.3 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002919/2.719, allocations: 76.69 kB / 1.128 GB, free: 187.3 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001733/2.721, allocations: 0.9708 MB / 1.129 GB, free: 187.2 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 9.08e-07/2.721, allocations: 3.375 kB / 1.129 GB, free: 187.2 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.006907/2.728, allocations: 1.502 MB / 1.131 GB, free: 187.2 MB / 0.7917 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 (154):
 * Single equations (assignments): 152
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004648/2.728, allocations: 146.2 kB / 1.131 GB, free: 187.1 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.01582/2.744, allocations: 7.39 MB / 1.138 GB, free: 186.9 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.046e-05/2.744, allocations: 0 / 1.138 GB, free: 186.9 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.007835/2.752, allocations: 2.983 MB / 1.141 GB, free: 186.7 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001732/2.754, allocations: 167.5 kB / 1.141 GB, free: 186.7 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01704/2.771, allocations: 6.556 MB / 1.148 GB, free: 185.4 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004684/2.775, allocations: 2.957 MB / 1.15 GB, free: 184.6 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.007685/2.783, allocations: 1.817 MB / 1.152 GB, free: 184.6 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008753/2.784, allocations: 158.1 kB / 1.152 GB, free: 184.6 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.799e-06/2.784, allocations: 2.938 kB / 1.152 GB, free: 184.6 MB / 0.7917 GB
Notification: Performance of Templates: time 0.1514/2.936, allocations: 48.44 MB / 1.2 GB, free: 177.1 MB / 0.7917 GB