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.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.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01071/0.01071, allocations: 221.6 kB / 15.17 MB, free: 5.996 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001813/0.001812, allocations: 176.3 kB / 16.06 MB, free: 5.871 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 3.995/3.995, allocations: 389.1 MB / 405.9 MB, free: 13.24 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.071/4.071, allocations: 472.3 MB / 0.9018 GB, free: 3.594 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005123/0.0005128, allocations: 16 kB / 1.008 GB, free: 10.21 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5725/0.5731, allocations: 98.71 MB / 1.104 GB, free: 212.8 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.02218/0.5953, allocations: 17.72 MB / 1.121 GB, free: 201.7 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.01256/0.6079, allocations: 6.823 MB / 1.128 GB, free: 197.2 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002091/0.61, allocations: 46.62 kB / 1.128 GB, free: 197.1 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.001522/0.6116, allocations: 419.6 kB / 1.128 GB, free: 196.9 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.004516/0.6161, allocations: 1.221 MB / 1.13 GB, free: 196.3 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003429/0.6196, allocations: 0.8325 MB / 1.13 GB, free: 195.9 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.009119/0.6287, allocations: 6.969 MB / 1.137 GB, free: 193.6 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0165/0.6453, allocations: 8.598 MB / 1.146 GB, free: 191 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003828/0.6491, allocations: 1.803 MB / 1.147 GB, free: 190.3 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005469/0.6547, allocations: 2.797 MB / 1.15 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.001073/0.6558, allocations: 256.8 kB / 1.15 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003207/0.659, allocations: 0.7009 MB / 1.151 GB, free: 189.2 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.003564/0.6626, allocations: 2.033 MB / 1.153 GB, free: 188 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.001906/0.6645, allocations: 0.7558 MB / 1.154 GB, free: 187.6 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.008255/0.6728, allocations: 7.107 MB / 1.161 GB, free: 180.8 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 5.537e-06/0.6729, allocations: 0 / 1.161 GB, free: 180.8 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.639e-06/0.6729, allocations: 0 / 1.161 GB, free: 180.8 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001521/0.673, allocations: 0 / 1.161 GB, free: 180.8 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.007301/0.6804, allocations: 3.31 MB / 1.164 GB, free: 177.4 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.786e-05/0.6804, allocations: 8.031 kB / 1.164 GB, free: 177.4 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01436/0.6948, allocations: 2.488 MB / 1.166 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00508/0.6999, allocations: 2.26 MB / 1.169 GB, free: 172.6 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002451/0.7002, allocations: 295.8 kB / 1.169 GB, free: 172.3 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001048/0.7013, allocations: 376 kB / 1.169 GB, free: 171.9 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01714/0.7184, allocations: 7.613 MB / 1.177 GB, free: 164.2 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000102/0.7186, allocations: 0 / 1.177 GB, free: 164.2 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006909/0.7193, allocations: 168 kB / 1.177 GB, free: 164.1 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004952/0.7198, allocations: 342.6 kB / 1.177 GB, free: 163.7 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01846/0.7382, allocations: 7.225 MB / 1.184 GB, free: 156.5 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 0.03606/0.7743, allocations: 28.47 MB / 1.212 GB, free: 125.7 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007876/0.7823, allocations: 3.666 MB / 1.216 GB, free: 121.9 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005145/0.7874, allocations: 1.987 MB / 1.218 GB, free: 119.9 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000256/0.7877, allocations: 126.4 kB / 1.218 GB, free: 119.8 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.39e-05/0.7878, allocations: 55.81 kB / 1.218 GB, free: 119.7 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=176): time 6.218e-06/0.7878, allocations: 0 / 1.218 GB, free: 119.7 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=221): time 0.08786/0.8757, allocations: 24.73 MB / 1.242 GB, free: 94.92 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.844e-05/0.8758, allocations: 246.9 kB / 1.242 GB, free: 94.64 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002312/0.8781, allocations: 1.571 MB / 1.244 GB, free: 93.05 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.000397/0.8785, allocations: 61.7 kB / 1.244 GB, free: 92.98 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008433/0.8794, allocations: 1.732 MB / 1.245 GB, free: 91.23 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007246/0.8801, allocations: 0.751 MB / 1.246 GB, free: 90.46 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003044/0.8804, allocations: 64 kB / 1.246 GB, free: 90.4 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001969/0.8807, allocations: 436.5 kB / 1.247 GB, free: 89.97 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005974/0.8866, allocations: 2.449 MB / 1.249 GB, free: 87.52 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006544/0.8932, allocations: 3.566 MB / 1.253 GB, free: 83.45 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006585/0.8998, allocations: 2.927 MB / 1.255 GB, free: 80.52 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.599e-05/0.8999, allocations: 15.94 kB / 1.255 GB, free: 80.51 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.0297/0.9296, allocations: 9.982 MB / 1.265 GB, free: 70.5 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005334/0.9302, allocations: 1.129 MB / 1.266 GB, free: 68.89 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.382e-05/0.9302, allocations: 36 kB / 1.266 GB, free: 68.86 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02358/0.9538, allocations: 5.471 MB / 1.272 GB, free: 63.38 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004919/0.9588, allocations: 1.026 MB / 1.273 GB, free: 62.35 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03865/0.9975, allocations: 19.29 MB / 1.291 GB, free: 42.83 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004641/1.002, allocations: 0.5768 MB / 1.292 GB, free: 42.25 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005476/1.003, allocations: 160 kB / 1.292 GB, free: 42.09 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 9.423e-06/1.003, allocations: 4 kB / 1.292 GB, free: 42.09 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02393/1.027, allocations: 8.282 MB / 1.3 GB, free: 33.8 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.66e-05/1.027, allocations: 39.98 kB / 1.3 GB, free: 33.76 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01529/1.042, allocations: 3.442 MB / 1.304 GB, free: 30.31 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005667/1.048, allocations: 1.153 MB / 1.305 GB, free: 29.16 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02158/1.069, allocations: 10.61 MB / 1.315 GB, free: 18.4 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004441/1.074, allocations: 0.5458 MB / 1.316 GB, free: 17.86 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005826/1.075, allocations: 163.9 kB / 1.316 GB, free: 17.7 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 159
 * 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 0.003063/1.078, allocations: 1.69 MB / 1.317 GB, free: 15.99 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006819/1.078, allocations: 193.8 kB / 1.318 GB, free: 15.8 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02739/1.106, allocations: 8.773 MB / 1.326 GB, free: 7.016 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.53e-05/1.106, allocations: 27.94 kB / 1.326 GB, free: 6.988 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.923e-05/1.106, allocations: 8 kB / 1.326 GB, free: 6.98 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.339e-05/1.106, allocations: 15.95 kB / 1.326 GB, free: 6.965 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04091/1.147, allocations: 14.57 MB / 1.341 GB, free: 8.172 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.026e-05/1.147, allocations: 8 kB / 1.341 GB, free: 8.164 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004034/1.151, allocations: 0.7178 MB / 1.341 GB, free: 7.445 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02492/1.176, allocations: 5.133 MB / 1.346 GB, free: 2.301 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005496/1.177, allocations: 63.95 kB / 1.346 GB, free: 2.238 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.4916/1.668, allocations: 18.22 MB / 1.364 GB, free: 209.2 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.041e-05/1.668, allocations: 10.56 kB / 1.364 GB, free: 209.2 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02935/1.698, allocations: 8.83 MB / 1.373 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001793/1.699, allocations: 0.6613 MB / 1.373 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006484/1.7, allocations: 47.61 kB / 1.373 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004129/1.704, allocations: 0.4924 MB / 1.374 GB, free: 208.4 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007939/1.705, allocations: 194.6 kB / 1.374 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003244/1.705, allocations: 75.59 kB / 1.374 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001843/1.707, allocations: 1.052 MB / 1.375 GB, free: 208.2 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 8.4e-07/1.707, allocations: 1.656 kB / 1.375 GB, free: 208.2 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.007499/1.715, allocations: 1.717 MB / 1.377 GB, free: 208.2 MB / 0.7605 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 0.0005558/1.715, allocations: 169 kB / 1.377 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.03262/1.748, allocations: 10.84 MB / 1.388 GB, free: 205 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.175e-05/1.748, allocations: 1.156 kB / 1.388 GB, free: 205 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.01281/1.761, allocations: 3.827 MB / 1.391 GB, free: 203.9 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002589/1.763, allocations: 247.8 kB / 1.392 GB, free: 203.7 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02817/1.792, allocations: 10.78 MB / 1.402 GB, free: 199.2 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005573/1.797, allocations: 2.963 MB / 1.405 GB, free: 198 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.007306/1.805, allocations: 1.672 MB / 1.407 GB, free: 198 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009524/1.806, allocations: 174.3 kB / 1.407 GB, free: 198 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.679e-06/1.806, allocations: 0 / 1.407 GB, free: 198 MB / 0.7605 GB
Notification: Performance of Templates: time 0.1186/1.924, allocations: 60.94 MB / 1.466 GB, free: 151.4 MB / 0.7605 GB