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.BalancedStepDown.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.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 loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01787/0.01787, allocations: 220.3 kB / 15.17 MB, free: 6.012 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001816/0.001817, allocations: 176.2 kB / 16.06 MB, free: 5.875 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 3.854/3.854, allocations: 389.1 MB / 405.9 MB, free: 68.51 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.538/4.538, allocations: 472.3 MB / 0.9018 GB, free: 13.34 MB / 0.573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007703/0.0007705, allocations: 12 kB / 1.008 GB, free: 0.7422 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5929/0.5937, allocations: 98.72 MB / 1.104 GB, free: 183.8 MB / 0.6823 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY): time 0.01814/0.6118, allocations: 16.45 MB / 1.12 GB, free: 167.3 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.01068/0.6226, allocations: 6.492 MB / 1.126 GB, free: 160.8 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001795/0.6244, allocations: 43.88 kB / 1.127 GB, free: 160.8 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.001319/0.6258, allocations: 385.2 kB / 1.127 GB, free: 160.4 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.003665/0.6295, allocations: 1.187 MB / 1.128 GB, free: 159.2 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002816/0.6323, allocations: 0.8127 MB / 1.129 GB, free: 158.4 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.006269/0.6386, allocations: 6.657 MB / 1.135 GB, free: 151.7 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01304/0.6517, allocations: 7.935 MB / 1.143 GB, free: 144.4 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003035/0.6548, allocations: 1.718 MB / 1.145 GB, free: 142.7 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003944/0.6588, allocations: 2.687 MB / 1.147 GB, free: 140 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008854/0.6597, allocations: 244 kB / 1.148 GB, free: 139.8 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002355/0.6621, allocations: 0.6866 MB / 1.148 GB, free: 139.1 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.002453/0.6646, allocations: 1.942 MB / 1.15 GB, free: 137.2 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.001269/0.6659, allocations: 0.7108 MB / 1.151 GB, free: 136.4 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.006958/0.6729, allocations: 6.719 MB / 1.157 GB, free: 129.7 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.065e-05/0.6729, allocations: 0.8125 kB / 1.157 GB, free: 129.7 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 3.212e-06/0.6729, allocations: 0 / 1.157 GB, free: 129.7 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.0001494/0.6731, allocations: 0.5312 kB / 1.157 GB, free: 129.7 MB / 0.6823 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 0.007293/0.6804, allocations: 3.196 MB / 1.161 GB, free: 126.5 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.125e-05/0.6805, allocations: 12.03 kB / 1.161 GB, free: 126.5 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01475/0.6952, allocations: 2.464 MB / 1.163 GB, free: 124 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005045/0.7003, allocations: 2.185 MB / 1.165 GB, free: 121.8 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002564/0.7006, allocations: 272.7 kB / 1.165 GB, free: 121.5 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001151/0.7018, allocations: 364 kB / 1.166 GB, free: 121.2 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0169/0.7187, allocations: 7.301 MB / 1.173 GB, free: 113.7 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001027/0.7188, allocations: 7.938 kB / 1.173 GB, free: 113.7 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006546/0.7195, allocations: 153.6 kB / 1.173 GB, free: 113.6 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004983/0.72, allocations: 334.3 kB / 1.173 GB, free: 113.2 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01871/0.7387, allocations: 7.103 MB / 1.18 GB, free: 106.1 MB / 0.6823 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 0.03732/0.7761, allocations: 28.17 MB / 1.208 GB, free: 75.61 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008533/0.7847, allocations: 4.174 MB / 1.212 GB, free: 71.27 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006143/0.7909, allocations: 2.339 MB / 1.214 GB, free: 68.91 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003012/0.7912, allocations: 131 kB / 1.214 GB, free: 68.77 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.941e-05/0.7913, allocations: 68.48 kB / 1.214 GB, free: 68.69 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=198): time 6.132e-06/0.7913, allocations: 0 / 1.214 GB, free: 68.69 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=257): time 0.1185/0.9098, allocations: 30.15 MB / 1.244 GB, free: 38.48 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.785e-05/0.9099, allocations: 237.1 kB / 1.244 GB, free: 38.2 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002125/0.912, allocations: 1.4 MB / 1.245 GB, free: 36.79 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004622/0.9125, allocations: 65.7 kB / 1.245 GB, free: 36.72 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008583/0.9134, allocations: 1.555 MB / 1.247 GB, free: 35.14 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009198/0.9143, allocations: 0.8742 MB / 1.248 GB, free: 34.25 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003341/0.9147, allocations: 64 kB / 1.248 GB, free: 34.19 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002021/0.9149, allocations: 440.4 kB / 1.248 GB, free: 33.75 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006631/0.9215, allocations: 2.523 MB / 1.251 GB, free: 31.23 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007187/0.9288, allocations: 3.427 MB / 1.254 GB, free: 27.41 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007293/0.9361, allocations: 2.957 MB / 1.257 GB, free: 24.43 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.481e-05/0.9362, allocations: 8 kB / 1.257 GB, free: 24.43 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=398) (initialization): time 0.03195/0.9682, allocations: 10.22 MB / 1.267 GB, free: 14.15 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004378/0.9686, allocations: 0.8754 MB / 1.268 GB, free: 12.89 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.711e-05/0.9687, allocations: 28 kB / 1.268 GB, free: 12.86 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02507/0.9938, allocations: 5.672 MB / 1.273 GB, free: 7.184 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004878/0.9987, allocations: 0.9866 MB / 1.274 GB, free: 6.195 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5128/1.512, allocations: 21.56 MB / 1.295 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005256/1.517, allocations: 0.5507 MB / 1.296 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007608/1.518, allocations: 150.9 kB / 1.296 GB, free: 148.3 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.299e-05/1.518, allocations: 6.953 kB / 1.296 GB, free: 148.3 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02796/1.546, allocations: 8.404 MB / 1.304 GB, free: 146.1 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.597e-05/1.546, allocations: 27.97 kB / 1.304 GB, free: 146.1 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01786/1.564, allocations: 3.548 MB / 1.308 GB, free: 145.5 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006337/1.57, allocations: 1.13 MB / 1.309 GB, free: 145.1 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02532/1.595, allocations: 11.81 MB / 1.32 GB, free: 134.7 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004608/1.6, allocations: 0.5244 MB / 1.321 GB, free: 134.2 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006964/1.601, allocations: 149 kB / 1.321 GB, free: 134.1 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 121
 * 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 (304):
 * Single equations (assignments): 302
 * 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 0.003221/1.604, allocations: 1.623 MB / 1.323 GB, free: 132.5 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000766/1.605, allocations: 190.2 kB / 1.323 GB, free: 132.4 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03001/1.635, allocations: 9.848 MB / 1.332 GB, free: 122.6 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.941e-05/1.635, allocations: 26.62 kB / 1.332 GB, free: 122.6 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.398e-05/1.635, allocations: 13.75 kB / 1.332 GB, free: 122.6 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.882e-05/1.635, allocations: 16.73 kB / 1.333 GB, free: 122.5 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04083/1.676, allocations: 15.15 MB / 1.347 GB, free: 107.3 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.306e-05/1.676, allocations: 8 kB / 1.347 GB, free: 107.3 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003791/1.68, allocations: 0.7313 MB / 1.348 GB, free: 106.6 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02369/1.704, allocations: 5.338 MB / 1.353 GB, free: 101.3 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005598/1.704, allocations: 75.95 kB / 1.353 GB, free: 101.2 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0403/1.744, allocations: 20.39 MB / 1.373 GB, free: 80.62 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.281e-05/1.745, allocations: 15.94 kB / 1.373 GB, free: 80.61 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02785/1.772, allocations: 9.354 MB / 1.382 GB, free: 71.13 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001926/1.774, allocations: 0.6914 MB / 1.383 GB, free: 70.42 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006089/1.775, allocations: 56.52 kB / 1.383 GB, free: 70.36 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004144/1.779, allocations: 0.5015 MB / 1.384 GB, free: 69.86 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009099/1.78, allocations: 219.3 kB / 1.384 GB, free: 69.65 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003489/1.781, allocations: 91.95 kB / 1.384 GB, free: 69.56 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001704/1.782, allocations: 0.9899 MB / 1.385 GB, free: 68.57 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 1.035e-06/1.782, allocations: 4 kB / 1.385 GB, free: 68.56 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.007702/1.79, allocations: 1.749 MB / 1.387 GB, free: 66.82 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * 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 (162):
 * Single equations (assignments): 160
 * 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 0.0006264/1.791, allocations: 183.7 kB / 1.387 GB, free: 66.63 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.03129/1.822, allocations: 11.3 MB / 1.398 GB, free: 55.34 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.353e-05/1.822, allocations: 0 / 1.398 GB, free: 55.34 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01214/1.834, allocations: 4.136 MB / 1.402 GB, free: 51.2 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002594/1.837, allocations: 261.1 kB / 1.402 GB, free: 50.96 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02806/1.865, allocations: 11.12 MB / 1.413 GB, free: 39.8 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004948/1.87, allocations: 2.911 MB / 1.416 GB, free: 36.86 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.006842/1.877, allocations: 1.658 MB / 1.417 GB, free: 35.27 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009591/1.878, allocations: 171.3 kB / 1.418 GB, free: 35.11 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.883e-06/1.878, allocations: 0.75 kB / 1.418 GB, free: 35.11 MB / 0.6823 GB
Notification: Performance of Templates: time 0.1306/2.008, allocations: 64.97 MB / 1.481 GB, free: 2.617 MB / 0.7136 GB