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.YY.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.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.008843/0.008847, allocations: 111.1 kB / 15.06 MB, free: 6.035 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.002829/0.002828, allocations: 188.1 kB / 15.95 MB, free: 5.969 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 1.816/1.816, allocations: 194.6 MB / 211.3 MB, free: 11.29 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 2.1/2.1, allocations: 236.1 MB / 492.6 MB, free: 11.42 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004672/0.0004673, allocations: 16 kB / 0.587 GB, free: 2.172 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5338/0.5343, allocations: 98.72 MB / 0.6834 GB, free: 16.72 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3009/0.8352, allocations: 186.6 MB / 0.8656 GB, free: 3.582 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003793/0.8356, allocations: 115.9 kB / 0.8657 GB, free: 3.469 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.027/1.863, allocations: 147.4 MB / 1.01 GB, free: 140.6 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.161e-06/1.863, allocations: 0 / 1.01 GB, free: 140.6 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001354/1.863, allocations: 76 kB / 1.01 GB, free: 140.5 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.008237/1.871, allocations: 3.321 MB / 1.013 GB, free: 137.1 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.807e-05/1.871, allocations: 12.02 kB / 1.013 GB, free: 137.1 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01491/1.886, allocations: 2.164 MB / 1.015 GB, free: 134.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006035/1.892, allocations: 2.326 MB / 1.017 GB, free: 132.6 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002591/1.892, allocations: 303.8 kB / 1.018 GB, free: 132.3 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001416/1.894, allocations: 388 kB / 1.018 GB, free: 131.9 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01878/1.913, allocations: 7 MB / 1.025 GB, free: 124.8 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001035/1.913, allocations: 7.938 kB / 1.025 GB, free: 124.8 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00072/1.913, allocations: 164 kB / 1.025 GB, free: 124.6 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005493/1.914, allocations: 314.7 kB / 1.025 GB, free: 124.3 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01913/1.933, allocations: 6.66 MB / 1.032 GB, free: 117.6 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 0.04077/1.974, allocations: 28.68 MB / 1.06 GB, free: 86.57 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008481/1.982, allocations: 3.708 MB / 1.064 GB, free: 82.69 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003253/1.983, allocations: 130.4 kB / 1.064 GB, free: 82.55 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.735e-05/1.983, allocations: 63.8 kB / 1.064 GB, free: 82.48 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=176): time 5.505e-06/1.983, allocations: 0 / 1.064 GB, free: 82.48 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=221): time 0.09804/2.081, allocations: 24.24 MB / 1.087 GB, free: 58.11 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.985e-05/2.081, allocations: 235.6 kB / 1.088 GB, free: 57.84 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002567/2.084, allocations: 1.476 MB / 1.089 GB, free: 56.35 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004432/2.084, allocations: 61.7 kB / 1.089 GB, free: 56.29 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001014/2.085, allocations: 1.752 MB / 1.091 GB, free: 54.51 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009152/2.086, allocations: 0.7587 MB / 1.092 GB, free: 53.74 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003386/2.086, allocations: 64 kB / 1.092 GB, free: 53.68 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.000203/2.087, allocations: 432.5 kB / 1.092 GB, free: 53.25 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006372/2.093, allocations: 2.418 MB / 1.094 GB, free: 50.82 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007105/2.1, allocations: 3.529 MB / 1.098 GB, free: 46.79 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007034/2.107, allocations: 2.902 MB / 1.101 GB, free: 43.88 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.251e-05/2.107, allocations: 8 kB / 1.101 GB, free: 43.88 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02436/2.132, allocations: 8.552 MB / 1.109 GB, free: 35.3 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002828/2.135, allocations: 14.1 MB / 1.123 GB, free: 20.1 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.797e-05/2.135, allocations: 36 kB / 1.123 GB, free: 20.06 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03139/2.166, allocations: 6.423 MB / 1.129 GB, free: 13.62 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004757/2.171, allocations: 0.9241 MB / 1.13 GB, free: 12.7 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02282/2.194, allocations: 11.96 MB / 1.142 GB, free: 0.5703 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005035/2.199, allocations: 0.5498 MB / 1.142 GB, free: 20 kB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007961/2.2, allocations: 203.9 kB / 1.142 GB, free: 15.82 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.512e-05/2.2, allocations: 4 kB / 1.142 GB, free: 15.82 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02546/2.225, allocations: 7.9 MB / 1.15 GB, free: 7.906 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001221/2.225, allocations: 36 kB / 1.15 GB, free: 7.871 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01483/2.24, allocations: 3.095 MB / 1.153 GB, free: 4.77 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005939/2.246, allocations: 1.068 MB / 1.154 GB, free: 3.699 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0216/2.268, allocations: 9.8 MB / 1.164 GB, free: 9.758 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00485/2.273, allocations: 0.5029 MB / 1.164 GB, free: 9.254 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008358/2.274, allocations: 211.9 kB / 1.164 GB, free: 9.047 MB / 0.7605 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 ()
 * Number of clocked 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 0.004366/2.278, allocations: 1.698 MB / 1.166 GB, free: 7.336 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008453/2.279, allocations: 205.6 kB / 1.166 GB, free: 7.133 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02499/2.304, allocations: 7.448 MB / 1.174 GB, free: 15.65 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.2e-05/2.304, allocations: 24 kB / 1.174 GB, free: 15.63 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.501e-05/2.304, allocations: 16 kB / 1.174 GB, free: 15.61 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.809e-05/2.304, allocations: 7.969 kB / 1.174 GB, free: 15.61 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05429/2.358, allocations: 12.8 MB / 1.186 GB, free: 2.629 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.191e-05/2.358, allocations: 8 kB / 1.186 GB, free: 2.621 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003722/2.362, allocations: 0.6165 MB / 1.187 GB, free: 2.004 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0559/2.418, allocations: 6.235 MB / 1.193 GB, free: 11.75 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000829/2.419, allocations: 83.92 kB / 1.193 GB, free: 11.67 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03542/2.454, allocations: 11.61 MB / 1.204 GB, free: 15.89 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.454e-05/2.454, allocations: 11.94 kB / 1.204 GB, free: 15.88 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02976/2.484, allocations: 8.001 MB / 1.212 GB, free: 7.508 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002599/2.487, allocations: 0.6858 MB / 1.213 GB, free: 6.801 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006693/2.488, allocations: 48 kB / 1.213 GB, free: 6.754 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004162/2.492, allocations: 475.1 kB / 1.213 GB, free: 6.289 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006758/2.492, allocations: 181.5 kB / 1.213 GB, free: 6.109 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003832/2.493, allocations: 123.8 kB / 1.214 GB, free: 5.988 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.00231/2.495, allocations: 1.106 MB / 1.215 GB, free: 4.883 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 9.21e-07/2.495, allocations: 0 / 1.215 GB, free: 4.883 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.007759/2.503, allocations: 1.652 MB / 1.216 GB, free: 3.23 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 (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 0.0006035/2.504, allocations: 202.5 kB / 1.216 GB, free: 3.023 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.5076/3.011, allocations: 10.17 MB / 1.226 GB, free: 223.3 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.152e-05/3.011, allocations: 5.438 kB / 1.226 GB, free: 223.3 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01061/3.022, allocations: 3.374 MB / 1.23 GB, free: 223.1 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001828/3.024, allocations: 219.9 kB / 1.23 GB, free: 223.1 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0288/3.053, allocations: 10.79 MB / 1.24 GB, free: 219.7 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004906/3.058, allocations: 2.954 MB / 1.243 GB, free: 218.9 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.007228/3.065, allocations: 1.685 MB / 1.245 GB, free: 218.9 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009103/3.066, allocations: 170.7 kB / 1.245 GB, free: 218.9 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.661e-06/3.066, allocations: 0 / 1.245 GB, free: 218.9 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1097/3.175, allocations: 52.87 MB / 1.297 GB, free: 213.4 MB / 0.8073 GB