Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.5/4.5, allocations: 458.9 MB / 473.4 MB, free: 11.9 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.219e-05/3.211e-05, allocations: 3.562 kB / 0.5697 GB, free: 9.801 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2324/0.2325, allocations: 106.2 MB / 0.6735 GB, free: 2.598 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY): time 0.02785/0.2604, allocations: 15.94 MB / 0.689 GB, free: 2.598 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.01429/0.2747, allocations: 5.931 MB / 0.6948 GB, free: 12.65 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001801/0.2766, allocations: 59.88 kB / 0.6949 GB, free: 12.59 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001767/0.2784, allocations: 429.5 kB / 0.6953 GB, free: 12.17 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.003737/0.2821, allocations: 0.7552 MB / 0.696 GB, free: 11.41 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003372/0.2855, allocations: 0.7758 MB / 0.6968 GB, free: 10.64 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.004532/0.2901, allocations: 1.848 MB / 0.6986 GB, free: 8.785 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01643/0.3065, allocations: 7.414 MB / 0.7058 GB, free: 1.316 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002533/0.3091, allocations: 1.079 MB / 0.7069 GB, free: 240 kB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003739/0.3129, allocations: 1.527 MB / 0.7084 GB, free: 14.7 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002402/0.3153, allocations: 0.5735 MB / 0.7089 GB, free: 14.13 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009306/0.3163, allocations: 164 kB / 0.7091 GB, free: 13.97 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.002774/0.3191, allocations: 1.68 MB / 0.7107 GB, free: 12.29 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.001466/0.3206, allocations: 304 kB / 0.711 GB, free: 11.99 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.01036/0.3309, allocations: 6.721 MB / 0.7176 GB, free: 5.25 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 4.639e-06/0.331, allocations: 0 / 0.7176 GB, free: 5.25 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.515e-06/0.331, allocations: 0 / 0.7176 GB, free: 5.25 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 0.0002221/0.3312, allocations: 0 / 0.7176 GB, free: 5.25 MB / 0.5886 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01081/0.3421, allocations: 3.065 MB / 0.7206 GB, free: 2.125 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.985e-05/0.3421, allocations: 8.031 kB / 0.7206 GB, free: 2.117 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02309/0.3652, allocations: 2.468 MB / 0.723 GB, free: 15.64 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007328/0.3726, allocations: 2.19 MB / 0.7251 GB, free: 13.4 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003776/0.373, allocations: 283.4 kB / 0.7254 GB, free: 13.12 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001709/0.3747, allocations: 360 kB / 0.7258 GB, free: 12.77 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02612/0.4009, allocations: 7.304 MB / 0.7329 GB, free: 5.344 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001487/0.4011, allocations: 0 / 0.7329 GB, free: 5.344 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001367/0.4024, allocations: 156 kB / 0.733 GB, free: 5.191 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008403/0.4033, allocations: 342.3 kB / 0.7334 GB, free: 4.855 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0424/0.4457, allocations: 7.115 MB / 0.7403 GB, free: 13.73 MB / 0.6198 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 0.059/0.5048, allocations: 28.6 MB / 0.7682 GB, free: 14.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01356/0.5184, allocations: 4.186 MB / 0.7723 GB, free: 10.25 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004688/0.5189, allocations: 131 kB / 0.7725 GB, free: 10.11 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.347e-05/0.5189, allocations: 60.5 kB / 0.7725 GB, free: 10.04 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 4.759e-06/0.519, allocations: 0 / 0.7725 GB, free: 10.04 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1558/0.6748, allocations: 25.81 MB / 0.7977 GB, free: 60 kB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000187/0.675, allocations: 235.6 kB / 0.7979 GB, free: 15.78 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002967/0.678, allocations: 1.299 MB / 0.7992 GB, free: 14.47 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006217/0.6786, allocations: 69.7 kB / 0.7993 GB, free: 14.4 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001465/0.6801, allocations: 1.563 MB / 0.8008 GB, free: 12.81 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001364/0.6815, allocations: 0.8703 MB / 0.8017 GB, free: 11.93 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000394/0.6819, allocations: 60 kB / 0.8017 GB, free: 11.87 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0002995/0.6822, allocations: 440.4 kB / 0.8021 GB, free: 11.43 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01014/0.6924, allocations: 2.523 MB / 0.8046 GB, free: 8.906 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01165/0.704, allocations: 3.411 MB / 0.8079 GB, free: 5.109 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01131/0.7154, allocations: 2.969 MB / 0.8108 GB, free: 2.117 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.825e-05/0.7155, allocations: 8 kB / 0.8108 GB, free: 2.109 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.7038/1.419, allocations: 9.723 MB / 0.8203 GB, free: 123.7 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002312/1.422, allocations: 10.53 MB / 0.8306 GB, free: 112.5 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001053/1.422, allocations: 30.06 kB / 0.8306 GB, free: 112.5 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02906/1.451, allocations: 4.681 MB / 0.8352 GB, free: 111.9 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007968/1.459, allocations: 0.9789 MB / 0.8362 GB, free: 111.8 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03629/1.495, allocations: 14.1 MB / 0.8499 GB, free: 105.4 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006879/1.502, allocations: 0.5277 MB / 0.8505 GB, free: 105.3 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008964/1.503, allocations: 149.5 kB / 0.8506 GB, free: 105.3 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.775e-05/1.503, allocations: 11.3 kB / 0.8506 GB, free: 105.3 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03338/1.536, allocations: 7.975 MB / 0.8584 GB, free: 101.3 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001121/1.537, allocations: 23.25 kB / 0.8584 GB, free: 101.3 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01588/1.552, allocations: 2.714 MB / 0.8611 GB, free: 100 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009095/1.562, allocations: 1.128 MB / 0.8622 GB, free: 99.66 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02841/1.59, allocations: 11.63 MB / 0.8735 GB, free: 88.61 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006502/1.597, allocations: 0.4991 MB / 0.874 GB, free: 88.12 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007603/1.597, allocations: 155.9 kB / 0.8742 GB, free: 87.97 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 ()
 * 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 0.003776/1.601, allocations: 1.539 MB / 0.8757 GB, free: 86.44 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008613/1.602, allocations: 198.1 kB / 0.8759 GB, free: 86.27 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04005/1.642, allocations: 9.408 MB / 0.8851 GB, free: 76.83 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.547e-05/1.642, allocations: 27.94 kB / 0.8851 GB, free: 76.81 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.099e-05/1.642, allocations: 12 kB / 0.8851 GB, free: 76.8 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.461e-05/1.642, allocations: 15.89 kB / 0.8851 GB, free: 76.78 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05065/1.693, allocations: 14.47 MB / 0.8992 GB, free: 62.2 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.109e-05/1.693, allocations: 11.98 kB / 0.8992 GB, free: 62.19 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006054/1.699, allocations: 0.7187 MB / 0.8999 GB, free: 61.47 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03282/1.732, allocations: 4.49 MB / 0.9043 GB, free: 56.97 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008046/1.733, allocations: 71.95 kB / 0.9044 GB, free: 56.9 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.08217/1.815, allocations: 20.79 MB / 0.9247 GB, free: 35.84 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.379e-05/1.815, allocations: 15.94 kB / 0.9247 GB, free: 35.82 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03822/1.853, allocations: 9.343 MB / 0.9338 GB, free: 26.1 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002366/1.856, allocations: 0.6975 MB / 0.9345 GB, free: 25.38 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008851/1.857, allocations: 51.98 kB / 0.9346 GB, free: 25.33 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006132/1.863, allocations: 487.2 kB / 0.935 GB, free: 24.85 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009265/1.864, allocations: 210.4 kB / 0.9352 GB, free: 24.64 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003576/1.864, allocations: 87.95 kB / 0.9353 GB, free: 24.56 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001985/1.866, allocations: 1.021 MB / 0.9363 GB, free: 23.54 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 7.91e-07/1.866, allocations: 0 / 0.9363 GB, free: 23.54 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.00768/1.874, allocations: 1.664 MB / 0.9379 GB, free: 21.87 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 (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 0.0006959/1.875, allocations: 174.5 kB / 0.9381 GB, free: 21.7 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04168/1.916, allocations: 10.6 MB / 0.9485 GB, free: 11.06 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.21e-05/1.916, allocations: 0 / 0.9485 GB, free: 11.06 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01618/1.932, allocations: 3.928 MB / 0.9523 GB, free: 7.105 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002387/1.935, allocations: 229 kB / 0.9525 GB, free: 6.887 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04289/1.978, allocations: 11.11 MB / 0.9634 GB, free: 11.67 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00615/1.984, allocations: 2.904 MB / 0.9662 GB, free: 8.734 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.01041/1.994, allocations: 1.802 MB / 0.968 GB, free: 6.934 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001256/1.996, allocations: 155.3 kB / 0.9681 GB, free: 6.785 MB / 0.698 GB
Notification: Performance of SimCode: time 1.944e-06/1.996, allocations: 0 / 0.9681 GB, free: 6.785 MB / 0.698 GB
Notification: Performance of Templates: time 0.2367/2.233, allocations: 61.42 MB / 1.028 GB, free: 9.527 MB / 0.7605 GB