Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.569/3.569, allocations: 403.3 MB / 415.4 MB, free: 13 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.723e-05/3.732e-05, allocations: 11.92 kB / 0.4991 GB, free: 13.42 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5199/0.5199, allocations: 92.68 MB / 0.5896 GB, free: 14.52 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2772/0.7972, allocations: 182.5 MB / 0.7678 GB, free: 7.785 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003843/0.7976, allocations: 111.9 kB / 0.7679 GB, free: 7.676 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.912/1.71, allocations: 139.4 MB / 0.904 GB, free: 61.44 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.794e-06/1.71, allocations: 0 / 0.904 GB, free: 61.44 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001626/1.71, allocations: 75.98 kB / 0.9041 GB, free: 61.36 MB / 0.6511 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 0.009336/1.719, allocations: 3.04 MB / 0.907 GB, free: 58.27 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.181e-05/1.719, allocations: 8.031 kB / 0.907 GB, free: 58.26 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01479/1.734, allocations: 2.125 MB / 0.9091 GB, free: 56.12 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005696/1.74, allocations: 2.24 MB / 0.9113 GB, free: 53.84 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002789/1.74, allocations: 283.4 kB / 0.9116 GB, free: 53.56 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001531/1.742, allocations: 367.9 kB / 0.9119 GB, free: 53.2 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0163/1.758, allocations: 6.14 MB / 0.9179 GB, free: 46.95 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001083/1.758, allocations: 0 / 0.9179 GB, free: 46.95 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008976/1.759, allocations: 160 kB / 0.9181 GB, free: 46.79 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005782/1.76, allocations: 314.3 kB / 0.9184 GB, free: 46.48 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01365/1.773, allocations: 5.47 MB / 0.9237 GB, free: 41 MB / 0.6511 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.03895/1.812, allocations: 21.49 MB / 0.9447 GB, free: 18.75 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006204/1.819, allocations: 3.732 MB / 0.9483 GB, free: 14.81 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003382/1.822, allocations: 1.862 MB / 0.9502 GB, free: 12.94 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002695/1.822, allocations: 147 kB / 0.9503 GB, free: 12.77 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.381e-05/1.822, allocations: 56.5 kB / 0.9503 GB, free: 12.71 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 5.348e-06/1.822, allocations: 0 / 0.9503 GB, free: 12.71 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1094/1.932, allocations: 24.68 MB / 0.9744 GB, free: 4.008 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000162/1.932, allocations: 235.6 kB / 0.9747 GB, free: 3.727 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002747/1.935, allocations: 1.312 MB / 0.976 GB, free: 2.406 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005435/1.935, allocations: 69.7 kB / 0.976 GB, free: 2.332 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001448/1.937, allocations: 1.551 MB / 0.9775 GB, free: 0.7578 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001363/1.938, allocations: 0.8705 MB / 0.9784 GB, free: 15.87 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000392/1.938, allocations: 60 kB / 0.9784 GB, free: 15.81 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003523/1.939, allocations: 436.4 kB / 0.9789 GB, free: 15.38 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004648/1.944, allocations: 2.032 MB / 0.9808 GB, free: 13.34 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005794/1.949, allocations: 2.926 MB / 0.9837 GB, free: 10.03 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005831/1.955, allocations: 2.493 MB / 0.9861 GB, free: 7.508 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.867e-05/1.955, allocations: 8 kB / 0.9861 GB, free: 7.5 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.0225/1.978, allocations: 7.651 MB / 0.9936 GB, free: 15.79 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00576/1.984, allocations: 10.8 MB / 1.004 GB, free: 4.141 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.892e-05/1.984, allocations: 31.94 kB / 1.004 GB, free: 4.109 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03172/2.015, allocations: 6.133 MB / 1.01 GB, free: 13.96 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004984/2.02, allocations: 0.8813 MB / 1.011 GB, free: 13.08 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02964/2.05, allocations: 13.49 MB / 1.024 GB, free: 15.41 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004888/2.055, allocations: 0.5185 MB / 1.025 GB, free: 14.89 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008737/2.056, allocations: 191.9 kB / 1.025 GB, free: 14.71 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.483e-05/2.056, allocations: 4 kB / 1.025 GB, free: 14.7 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02019/2.076, allocations: 6.954 MB / 1.032 GB, free: 7.699 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.155e-05/2.076, allocations: 28 kB / 1.032 GB, free: 7.672 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01185/2.088, allocations: 2.729 MB / 1.034 GB, free: 4.934 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005921/2.094, allocations: 1.049 MB / 1.035 GB, free: 3.883 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02385/2.118, allocations: 10.99 MB / 1.046 GB, free: 8.754 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004657/2.123, allocations: 0.4951 MB / 1.047 GB, free: 8.258 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008448/2.124, allocations: 195.9 kB / 1.047 GB, free: 8.066 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 0.001036/2.125, allocations: 299.3 kB / 1.047 GB, free: 7.77 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007863/2.126, allocations: 197.6 kB / 1.047 GB, free: 7.574 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02092/2.146, allocations: 7.492 MB / 1.055 GB, free: 32 kB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.412e-05/2.147, allocations: 28 kB / 1.055 GB, free: 4 kB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.4445/2.591, allocations: 9.078 kB / 1.055 GB, free: 188.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.028e-05/2.591, allocations: 13.33 kB / 1.055 GB, free: 188.8 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03146/2.623, allocations: 12.6 MB / 1.067 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.203e-05/2.623, allocations: 10.81 kB / 1.067 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003683/2.626, allocations: 0.6235 MB / 1.068 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0314/2.658, allocations: 5.956 MB / 1.073 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00058/2.658, allocations: 88.33 kB / 1.073 GB, free: 187.6 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02582/2.684, allocations: 13.06 MB / 1.086 GB, free: 185.8 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.097e-05/2.684, allocations: 17.22 kB / 1.086 GB, free: 185.8 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0174/2.702, allocations: 7.447 MB / 1.094 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002066/2.704, allocations: 0.7362 MB / 1.094 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000739/2.705, allocations: 47.22 kB / 1.094 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004083/2.709, allocations: 492.3 kB / 1.095 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007915/2.71, allocations: 200.2 kB / 1.095 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000412/2.71, allocations: 129.6 kB / 1.095 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.002026/2.712, allocations: 1.029 MB / 1.096 GB, free: 184.1 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.396e-06/2.712, allocations: 0 / 1.096 GB, free: 184.1 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.007724/2.72, allocations: 1.603 MB / 1.098 GB, free: 184.1 MB / 0.7448 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 0.0006918/2.721, allocations: 190.9 kB / 1.098 GB, free: 184.1 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02136/2.742, allocations: 9.082 MB / 1.107 GB, free: 183.6 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.153e-05/2.742, allocations: 0 / 1.107 GB, free: 183.6 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.008356/2.75, allocations: 3.137 MB / 1.11 GB, free: 182.6 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002244/2.753, allocations: 223 kB / 1.11 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03068/2.783, allocations: 9.136 MB / 1.119 GB, free: 180.1 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003958/2.787, allocations: 2.883 MB / 1.122 GB, free: 178.9 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007326/2.795, allocations: 1.79 MB / 1.123 GB, free: 178.9 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009851/2.796, allocations: 157.5 kB / 1.124 GB, free: 178.9 MB / 0.7448 GB
Notification: Performance of SimCode: time 2.551e-06/2.796, allocations: 0 / 1.124 GB, free: 178.9 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1127/2.908, allocations: 58.37 MB / 1.181 GB, free: 139.2 MB / 0.7448 GB