Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.402/4.402, allocations: 431.3 MB / 445.8 MB, free: 7.352 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.218e-05/3.213e-05, allocations: 4 kB / 0.5354 GB, free: 1.258 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6939/0.694, allocations: 98.71 MB / 0.6318 GB, free: 0.8359 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.02879/0.7228, allocations: 15.86 MB / 0.6473 GB, free: 0.918 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.01478/0.7377, allocations: 5.861 MB / 0.6531 GB, free: 11.04 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001829/0.7396, allocations: 63.88 kB / 0.6531 GB, free: 10.98 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001666/0.7413, allocations: 417.5 kB / 0.6535 GB, free: 10.57 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.003881/0.7452, allocations: 0.7435 MB / 0.6542 GB, free: 9.824 MB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00346/0.7487, allocations: 0.7679 MB / 0.655 GB, free: 9.055 MB / 0.5261 GB
Notification: Performance of NFFlatten.flatten: time 0.004778/0.7535, allocations: 1.833 MB / 0.6568 GB, free: 7.219 MB / 0.5261 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01675/0.7703, allocations: 7.406 MB / 0.664 GB, free: 15.75 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002541/0.7729, allocations: 1.064 MB / 0.665 GB, free: 14.69 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003954/0.7769, allocations: 1.539 MB / 0.6666 GB, free: 13.14 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00256/0.7795, allocations: 0.5579 MB / 0.6671 GB, free: 12.59 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.001219/0.7808, allocations: 168 kB / 0.6673 GB, free: 12.42 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.003115/0.7839, allocations: 1.668 MB / 0.6689 GB, free: 10.75 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.001641/0.7856, allocations: 300 kB / 0.6692 GB, free: 10.46 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01049/0.7961, allocations: 6.68 MB / 0.6757 GB, free: 3.762 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 5.28e-06/0.7962, allocations: 0 / 0.6757 GB, free: 3.762 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 3.277e-06/0.7962, allocations: 0 / 0.6757 GB, free: 3.762 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 0.000219/0.7964, allocations: 0 / 0.6757 GB, free: 3.762 MB / 0.5417 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 0.01114/0.8076, allocations: 3.037 MB / 0.6787 GB, free: 0.6641 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 5.319e-05/0.8077, allocations: 12.03 kB / 0.6787 GB, free: 0.6523 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02376/0.8314, allocations: 2.449 MB / 0.6811 GB, free: 14.2 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00745/0.8389, allocations: 2.182 MB / 0.6832 GB, free: 11.97 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003879/0.8394, allocations: 279.4 kB / 0.6835 GB, free: 11.7 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001791/0.8412, allocations: 360 kB / 0.6838 GB, free: 11.34 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02642/0.8676, allocations: 7.272 MB / 0.6909 GB, free: 3.945 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001587/0.8679, allocations: 7.938 kB / 0.6909 GB, free: 3.938 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001432/0.8693, allocations: 156 kB / 0.6911 GB, free: 3.785 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009312/0.8703, allocations: 338.3 kB / 0.6914 GB, free: 3.453 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02984/0.9001, allocations: 7.099 MB / 0.6983 GB, free: 12.34 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 0.05815/0.9583, allocations: 28.52 MB / 0.7262 GB, free: 13.34 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01443/0.9728, allocations: 4.172 MB / 0.7302 GB, free: 8.953 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005346/0.9734, allocations: 131 kB / 0.7304 GB, free: 8.809 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.287e-05/0.9735, allocations: 64.56 kB / 0.7304 GB, free: 8.738 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=198): time 4.97e-06/0.9735, allocations: 0 / 0.7304 GB, free: 8.738 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=255): time 0.1852/1.159, allocations: 25.75 MB / 0.7556 GB, free: 14.81 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001962/1.159, allocations: 239.6 kB / 0.7558 GB, free: 14.53 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003016/1.162, allocations: 1.269 MB / 0.7571 GB, free: 13.25 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006754/1.163, allocations: 65.7 kB / 0.7571 GB, free: 13.18 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001575/1.164, allocations: 1.547 MB / 0.7586 GB, free: 11.61 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001586/1.166, allocations: 0.8626 MB / 0.7595 GB, free: 10.74 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005267/1.167, allocations: 64 kB / 0.7595 GB, free: 10.68 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003687/1.167, allocations: 432.4 kB / 0.7599 GB, free: 10.25 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01342/1.18, allocations: 2.527 MB / 0.7624 GB, free: 7.715 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.012/1.192, allocations: 3.415 MB / 0.7657 GB, free: 3.918 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01184/1.204, allocations: 2.961 MB / 0.7686 GB, free: 0.9336 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.196e-05/1.204, allocations: 11.94 kB / 0.7686 GB, free: 0.9219 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04678/1.251, allocations: 9.733 MB / 0.7782 GB, free: 7.121 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004762/1.256, allocations: 10.54 MB / 0.7884 GB, free: 11.75 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.791e-05/1.256, allocations: 24 kB / 0.7885 GB, free: 11.72 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02953/1.286, allocations: 4.673 MB / 0.793 GB, free: 7.039 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008371/1.294, allocations: 0.9867 MB / 0.794 GB, free: 6.051 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04053/1.335, allocations: 14.1 MB / 0.8078 GB, free: 7.785 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007249/1.342, allocations: 0.5262 MB / 0.8083 GB, free: 7.258 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000927/1.343, allocations: 155.9 kB / 0.8084 GB, free: 7.105 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.789e-05/1.343, allocations: 4 kB / 0.8084 GB, free: 7.102 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03668/1.38, allocations: 7.984 MB / 0.8162 GB, free: 15.07 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001094/1.38, allocations: 24 kB / 0.8162 GB, free: 15.04 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01702/1.397, allocations: 2.714 MB / 0.8189 GB, free: 12.32 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009754/1.407, allocations: 1.127 MB / 0.82 GB, free: 11.19 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03529/1.442, allocations: 11.63 MB / 0.8314 GB, free: 15.42 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007427/1.45, allocations: 0.4992 MB / 0.8318 GB, free: 14.92 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000925/1.45, allocations: 147.9 kB / 0.832 GB, free: 14.77 MB / 0.7136 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 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * 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 0.004526/1.455, allocations: 1.543 MB / 0.8335 GB, free: 13.22 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008766/1.456, allocations: 193.6 kB / 0.8337 GB, free: 13.03 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04536/1.501, allocations: 9.397 MB / 0.8428 GB, free: 3.578 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.476e-05/1.501, allocations: 24 kB / 0.8429 GB, free: 3.555 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.337e-05/1.501, allocations: 12 kB / 0.8429 GB, free: 3.543 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.626e-05/1.502, allocations: 19.94 kB / 0.8429 GB, free: 3.523 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05785/1.559, allocations: 14.45 MB / 0.857 GB, free: 4.895 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.355e-05/1.56, allocations: 8 kB / 0.857 GB, free: 4.887 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006499/1.566, allocations: 0.7259 MB / 0.8577 GB, free: 4.16 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5701/2.136, allocations: 4.479 MB / 0.8621 GB, free: 207 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006813/2.137, allocations: 70.98 kB / 0.8622 GB, free: 207 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05587/2.193, allocations: 20.78 MB / 0.8825 GB, free: 199.5 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.159e-05/2.193, allocations: 11.62 kB / 0.8825 GB, free: 199.5 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03769/2.231, allocations: 9.327 MB / 0.8916 GB, free: 196.2 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00236/2.233, allocations: 0.6816 MB / 0.8923 GB, free: 195.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009773/2.234, allocations: 59.78 kB / 0.8923 GB, free: 195.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006376/2.24, allocations: 489.4 kB / 0.8928 GB, free: 195.3 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001108/2.242, allocations: 209.2 kB / 0.893 GB, free: 195.2 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004861/2.242, allocations: 91.19 kB / 0.8931 GB, free: 195.1 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002056/2.244, allocations: 0.9871 MB / 0.894 GB, free: 194.3 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.21e-07/2.244, allocations: 0 / 0.894 GB, free: 194.3 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.008059/2.252, allocations: 1.656 MB / 0.8956 GB, free: 192.6 MB / 0.7292 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 (158):
 * Single equations (assignments): 156
 * 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 0.0007742/2.253, allocations: 175.5 kB / 0.8958 GB, free: 192.5 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.04246/2.296, allocations: 10.6 MB / 0.9062 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.31e-05/2.296, allocations: 4 kB / 0.9062 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01615/2.312, allocations: 3.939 MB / 0.91 GB, free: 178.5 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002256/2.314, allocations: 214.3 kB / 0.9102 GB, free: 178.3 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04107/2.355, allocations: 11.05 MB / 0.921 GB, free: 167.3 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004952/2.36, allocations: 2.886 MB / 0.9238 GB, free: 164.3 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.00951/2.37, allocations: 1.793 MB / 0.9256 GB, free: 162.5 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001299/2.371, allocations: 151.3 kB / 0.9257 GB, free: 162.4 MB / 0.7292 GB
Notification: Performance of SimCode: time 2.214e-06/2.371, allocations: 0 / 0.9257 GB, free: 162.4 MB / 0.7292 GB
Notification: Performance of Templates: time 0.1321/2.503, allocations: 60.8 MB / 0.9851 GB, free: 101.8 MB / 0.7292 GB