Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 4.229/4.229, allocations: 431.3 MB / 445.8 MB, free: 5.426 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.459e-05/3.457e-05, allocations: 3.984 kB / 0.5354 GB, free: 14.81 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6701/0.6702, allocations: 98.71 MB / 0.6318 GB, free: 11.95 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY): time 0.03075/0.701, allocations: 17.09 MB / 0.6485 GB, free: 10.8 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01524/0.7163, allocations: 6.262 MB / 0.6546 GB, free: 4.527 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001612/0.7179, allocations: 63.88 kB / 0.6547 GB, free: 4.465 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001413/0.7194, allocations: 469.2 kB / 0.6552 GB, free: 4.004 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.003833/0.7232, allocations: 0.767 MB / 0.6559 GB, free: 3.234 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003764/0.727, allocations: 0.7913 MB / 0.6567 GB, free: 2.441 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.007084/0.7341, allocations: 1.887 MB / 0.6585 GB, free: 0.5508 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.04555/0.7797, allocations: 7.999 MB / 0.6663 GB, free: 8.488 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00322/0.783, allocations: 1.118 MB / 0.6674 GB, free: 7.367 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004429/0.7874, allocations: 1.586 MB / 0.669 GB, free: 5.777 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01231/0.7998, allocations: 0.5813 MB / 0.6695 GB, free: 5.195 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008294/0.8006, allocations: 172 kB / 0.6697 GB, free: 5.027 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.00268/0.8033, allocations: 1.754 MB / 0.6714 GB, free: 3.27 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001316/0.8047, allocations: 312 kB / 0.6717 GB, free: 2.965 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01089/0.8156, allocations: 7.074 MB / 0.6786 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 9.387e-06/0.8157, allocations: 0 / 0.6786 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 3.466e-06/0.8157, allocations: 3.938 kB / 0.6786 GB, free: 11.87 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0002411/0.8159, allocations: 0 / 0.6786 GB, free: 11.87 MB / 0.5573 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 0.01647/0.8324, allocations: 3.155 MB / 0.6817 GB, free: 8.656 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 6.579e-05/0.8325, allocations: 12.03 kB / 0.6817 GB, free: 8.645 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03734/0.8699, allocations: 2.488 MB / 0.6841 GB, free: 6.148 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01174/0.8817, allocations: 2.26 MB / 0.6864 GB, free: 3.84 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005448/0.8823, allocations: 295.8 kB / 0.6866 GB, free: 3.551 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002464/0.8848, allocations: 383.9 kB / 0.687 GB, free: 3.176 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02833/0.9131, allocations: 7.572 MB / 0.6944 GB, free: 11.49 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001246/0.9133, allocations: 4 kB / 0.6944 GB, free: 11.48 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009016/0.9142, allocations: 164 kB / 0.6946 GB, free: 11.32 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008448/0.9151, allocations: 350.6 kB / 0.6949 GB, free: 10.98 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02953/0.9447, allocations: 7.217 MB / 0.7019 GB, free: 3.75 MB / 0.573 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 0.05596/1.001, allocations: 28.95 MB / 0.7302 GB, free: 4.352 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01336/1.014, allocations: 3.624 MB / 0.7338 GB, free: 0.5625 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004359/1.015, allocations: 122.4 kB / 0.7339 GB, free: 436 kB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.118e-05/1.015, allocations: 55.88 kB / 0.7339 GB, free: 372 kB / 0.6042 GB
Notification: Performance of pre-optimization done (n=176): time 4.899e-06/1.015, allocations: 3.938 kB / 0.7339 GB, free: 368 kB / 0.6042 GB
Notification: Performance of matching and sorting (n=221): time 0.1498/1.164, allocations: 23.66 MB / 0.757 GB, free: 8.594 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001525/1.165, allocations: 235.6 kB / 0.7573 GB, free: 8.312 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003399/1.168, allocations: 1.408 MB / 0.7586 GB, free: 6.895 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.000575/1.169, allocations: 61.7 kB / 0.7587 GB, free: 6.828 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001893/1.171, allocations: 1.724 MB / 0.7604 GB, free: 5.078 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001449/1.172, allocations: 0.7626 MB / 0.7611 GB, free: 4.305 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004687/1.173, allocations: 64 kB / 0.7612 GB, free: 4.242 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003692/1.173, allocations: 444.5 kB / 0.7616 GB, free: 3.801 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01049/1.184, allocations: 2.406 MB / 0.764 GB, free: 1.391 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0173/1.201, allocations: 3.495 MB / 0.7674 GB, free: 13.4 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01776/1.219, allocations: 2.886 MB / 0.7702 GB, free: 10.51 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.459e-05/1.219, allocations: 12 kB / 0.7702 GB, free: 10.5 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.05302/1.272, allocations: 9.331 MB / 0.7793 GB, free: 1.145 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006023/1.278, allocations: 13.84 MB / 0.7928 GB, free: 2.215 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001406/1.278, allocations: 36 kB / 0.7929 GB, free: 2.18 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02849/1.307, allocations: 4.425 MB / 0.7972 GB, free: 13.74 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00849/1.315, allocations: 1.03 MB / 0.7982 GB, free: 12.71 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0361/1.351, allocations: 11.98 MB / 0.8099 GB, free: 0.5625 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007339/1.359, allocations: 0.5573 MB / 0.8104 GB, free: 4 kB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.5702/1.929, allocations: 154.6 kB / 0.8106 GB, free: 157.7 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.775e-05/1.929, allocations: 8.359 kB / 0.8106 GB, free: 157.7 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03653/1.966, allocations: 7.743 MB / 0.8181 GB, free: 156.7 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001734/1.966, allocations: 34.28 kB / 0.8182 GB, free: 156.7 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01604/1.982, allocations: 2.595 MB / 0.8207 GB, free: 156.5 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009227/1.991, allocations: 1.153 MB / 0.8218 GB, free: 156.4 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02563/2.017, allocations: 9.896 MB / 0.8315 GB, free: 152.2 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006492/2.023, allocations: 0.5207 MB / 0.832 GB, free: 152.1 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005269/2.024, allocations: 158.5 kB / 0.8322 GB, free: 152.1 MB / 0.6823 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 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.00379/2.028, allocations: 1.609 MB / 0.8337 GB, free: 151.4 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007439/2.029, allocations: 191.5 kB / 0.8339 GB, free: 151.4 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03764/2.066, allocations: 8.23 MB / 0.842 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.524e-05/2.066, allocations: 23.59 kB / 0.842 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.637e-05/2.066, allocations: 7.844 kB / 0.842 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.301e-05/2.066, allocations: 14.7 kB / 0.842 GB, free: 148.4 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04847/2.115, allocations: 13.53 MB / 0.8552 GB, free: 134.8 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.676e-05/2.115, allocations: 8 kB / 0.8552 GB, free: 134.8 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006127/2.121, allocations: 0.7209 MB / 0.8559 GB, free: 134.1 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02575/2.147, allocations: 4.244 MB / 0.8601 GB, free: 129.9 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005639/2.147, allocations: 67.89 kB / 0.8601 GB, free: 129.8 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05131/2.199, allocations: 17.51 MB / 0.8772 GB, free: 112.2 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.553e-05/2.199, allocations: 11.95 kB / 0.8772 GB, free: 112.2 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04906/2.248, allocations: 8.772 MB / 0.8858 GB, free: 103 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002748/2.251, allocations: 0.6349 MB / 0.8864 GB, free: 102.4 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009556/2.252, allocations: 44 kB / 0.8865 GB, free: 102.3 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00786/2.26, allocations: 495.1 kB / 0.8869 GB, free: 101.8 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009236/2.261, allocations: 181.5 kB / 0.8871 GB, free: 101.7 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000436/2.261, allocations: 83.95 kB / 0.8872 GB, free: 101.6 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002856/2.264, allocations: 1.05 MB / 0.8882 GB, free: 100.5 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.61e-07/2.264, allocations: 4 kB / 0.8882 GB, free: 100.5 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.008111/2.272, allocations: 1.641 MB / 0.8898 GB, free: 98.89 MB / 0.6823 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 0.0007145/2.273, allocations: 173 kB / 0.89 GB, free: 98.72 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04039/2.313, allocations: 10.06 MB / 0.8998 GB, free: 88.65 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.362e-05/2.313, allocations: 4.062 kB / 0.8998 GB, free: 88.64 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0151/2.328, allocations: 3.573 MB / 0.9033 GB, free: 85.04 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002002/2.33, allocations: 213.1 kB / 0.9035 GB, free: 84.84 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04087/2.371, allocations: 10.68 MB / 0.9139 GB, free: 74.02 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006053/2.377, allocations: 2.954 MB / 0.9168 GB, free: 71.04 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.009155/2.387, allocations: 1.816 MB / 0.9186 GB, free: 69.22 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001007/2.388, allocations: 159.3 kB / 0.9188 GB, free: 69.07 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.794e-06/2.388, allocations: 0 / 0.9188 GB, free: 69.07 MB / 0.6823 GB
Notification: Performance of Templates: time 0.1213/2.509, allocations: 55.66 MB / 0.9731 GB, free: 13.54 MB / 0.6823 GB