Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 3.832/3.832, allocations: 402 MB / 416.6 MB, free: 10.13 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.1e-05/3.119e-05, allocations: 7.938 kB / 0.501 GB, free: 8.211 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1958/0.1958, allocations: 92.68 MB / 0.5915 GB, free: 11.35 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.5179/0.7138, allocations: 16.91 MB / 0.608 GB, free: 5.578 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.01467/0.7285, allocations: 6.212 MB / 0.6141 GB, free: 3.059 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002313/0.7309, allocations: 68.19 kB / 0.6141 GB, free: 3.047 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.001801/0.7327, allocations: 447.2 kB / 0.6146 GB, free: 2.777 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.004181/0.7369, allocations: 0.7421 MB / 0.6153 GB, free: 2.297 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003946/0.7409, allocations: 0.7859 MB / 0.6161 GB, free: 1.922 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 0.005202/0.7462, allocations: 1.833 MB / 0.6179 GB, free: 0.832 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01905/0.7653, allocations: 8.017 MB / 0.6257 GB, free: 13.7 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003372/0.7687, allocations: 1.098 MB / 0.6268 GB, free: 13.24 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005837/0.7746, allocations: 1.57 MB / 0.6283 GB, free: 12.7 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004102/0.7788, allocations: 0.5872 MB / 0.6289 GB, free: 12.59 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.001981/0.7808, allocations: 170.9 kB / 0.629 GB, free: 12.59 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.004718/0.7856, allocations: 1.704 MB / 0.6307 GB, free: 12.12 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.00293/0.7886, allocations: 292.7 kB / 0.631 GB, free: 12.12 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.0139/0.8025, allocations: 7.052 MB / 0.6379 GB, free: 8.125 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 5.431e-06/0.8026, allocations: 0 / 0.6379 GB, free: 8.125 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 4.419e-06/0.8026, allocations: 0 / 0.6379 GB, free: 8.125 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 0.0003373/0.8029, allocations: 0 / 0.6379 GB, free: 8.125 MB / 0.5105 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 0.01392/0.8169, allocations: 3.146 MB / 0.6409 GB, free: 6.035 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 6.321e-05/0.817, allocations: 8.688 kB / 0.6409 GB, free: 6.035 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02492/0.8419, allocations: 2.471 MB / 0.6433 GB, free: 4.871 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00927/0.8512, allocations: 2.253 MB / 0.6455 GB, free: 3.477 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004725/0.8517, allocations: 298.2 kB / 0.6458 GB, free: 3.34 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002427/0.8542, allocations: 380.7 kB / 0.6462 GB, free: 3.215 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03174/0.886, allocations: 7.572 MB / 0.6536 GB, free: 14.84 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001949/0.8862, allocations: 6.594 kB / 0.6536 GB, free: 14.84 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0021/0.8883, allocations: 165.5 kB / 0.6538 GB, free: 14.71 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009731/0.8893, allocations: 350.1 kB / 0.6541 GB, free: 14.39 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03077/0.9201, allocations: 7.221 MB / 0.6611 GB, free: 7.16 MB / 0.5261 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 0.05892/0.9791, allocations: 22.47 MB / 0.6831 GB, free: 15.8 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0136/0.9928, allocations: 3.616 MB / 0.6866 GB, free: 12.02 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004803/0.9933, allocations: 122.3 kB / 0.6867 GB, free: 11.89 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.165e-05/0.9934, allocations: 55.81 kB / 0.6868 GB, free: 11.83 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=176): time 5.29e-06/0.9934, allocations: 0 / 0.6868 GB, free: 11.83 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=221): time 0.1698/1.163, allocations: 23.65 MB / 0.7099 GB, free: 4.078 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000146/1.163, allocations: 239.6 kB / 0.7101 GB, free: 3.793 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003627/1.167, allocations: 1.411 MB / 0.7115 GB, free: 2.371 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005948/1.168, allocations: 65.69 kB / 0.7115 GB, free: 2.301 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001776/1.17, allocations: 1.705 MB / 0.7132 GB, free: 0.5703 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001449/1.171, allocations: 0.7551 MB / 0.714 GB, free: 15.8 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005052/1.172, allocations: 60 kB / 0.714 GB, free: 15.74 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0003297/1.172, allocations: 440.5 kB / 0.7144 GB, free: 15.3 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01053/1.182, allocations: 2.399 MB / 0.7168 GB, free: 12.9 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01184/1.194, allocations: 3.503 MB / 0.7202 GB, free: 8.902 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01187/1.206, allocations: 2.89 MB / 0.723 GB, free: 6.008 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.348e-05/1.206, allocations: 11.94 kB / 0.723 GB, free: 5.996 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04486/1.251, allocations: 9.335 MB / 0.7321 GB, free: 12.64 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005919/1.257, allocations: 13.83 MB / 0.7456 GB, free: 13.73 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.00011/1.257, allocations: 39.98 kB / 0.7457 GB, free: 13.69 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02869/1.286, allocations: 4.421 MB / 0.75 GB, free: 9.254 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008602/1.295, allocations: 1.03 MB / 0.751 GB, free: 8.223 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03507/1.33, allocations: 12 MB / 0.7627 GB, free: 12.05 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007654/1.338, allocations: 0.5611 MB / 0.7633 GB, free: 11.48 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008841/1.338, allocations: 159.9 kB / 0.7634 GB, free: 11.33 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.719e-05/1.339, allocations: 6.344 kB / 0.7634 GB, free: 11.32 MB / 0.6355 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03515/1.374, allocations: 7.736 MB / 0.771 GB, free: 3.578 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001584/1.374, allocations: 32 kB / 0.771 GB, free: 3.547 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01697/1.391, allocations: 2.603 MB / 0.7736 GB, free: 0.9375 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009941/1.401, allocations: 1.151 MB / 0.7747 GB, free: 15.79 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03043/1.431, allocations: 9.905 MB / 0.7844 GB, free: 5.738 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007431/1.439, allocations: 0.5185 MB / 0.7849 GB, free: 5.219 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001045/1.44, allocations: 156.4 kB / 0.785 GB, free: 5.066 MB / 0.6511 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 ()
 * 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 {7 29}
Notification: Performance of prepare postOptimizeDAE: time 0.005357/1.445, allocations: 1.617 MB / 0.7866 GB, free: 3.438 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008665/1.446, allocations: 181.8 kB / 0.7868 GB, free: 3.258 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04229/1.489, allocations: 8.238 MB / 0.7948 GB, free: 10.98 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.03e-05/1.489, allocations: 11.95 kB / 0.7948 GB, free: 10.97 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.287e-05/1.489, allocations: 4 kB / 0.7948 GB, free: 10.97 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002668/1.491, allocations: 0.639 MB / 0.7955 GB, free: 10.31 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008574/1.492, allocations: 44 kB / 0.7955 GB, free: 10.27 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00672/1.499, allocations: 479.2 kB / 0.796 GB, free: 9.797 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001056/1.5, allocations: 229.6 kB / 0.7962 GB, free: 9.574 MB / 0.6667 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.03974/1.54, allocations: 7.746 MB / 0.8037 GB, free: 1.805 MB / 0.6667 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03129/1.571, allocations: 7.645 MB / 0.8112 GB, free: 10.06 MB / 0.6823 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.009508/1.581, allocations: 2.182 MB / 0.8133 GB, free: 7.875 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002691/1.584, allocations: 1.05 MB / 0.8144 GB, free: 6.824 MB / 0.6823 GB
Notification: Performance of Backend: time 1.152e-06/1.584, allocations: 0 / 0.8144 GB, free: 6.824 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.02188/1.605, allocations: 4.409 MB / 0.8187 GB, free: 2.406 MB / 0.6823 GB
Notification: Performance of SimCode: time 0.02009/1.626, allocations: 8.326 MB / 0.8268 GB, free: 10.02 MB / 0.698 GB
Notification: Performance of Templates: time 0.1388/1.764, allocations: 49.87 MB / 0.8755 GB, free: 8.172 MB / 0.7448 GB