Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadModel(Buildings): time 3.823/3.823, allocations: 432.7 MB / 444.9 MB, free: 15.69 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.347e-05/3.359e-05, allocations: 4.75 kB / 0.5337 GB, free: 12.22 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1765/0.1766, allocations: 98.72 MB / 0.6302 GB, free: 6.168 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7471/0.9237, allocations: 185.7 MB / 0.8115 GB, free: 57.28 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003123/0.9241, allocations: 109.2 kB / 0.8116 GB, free: 57.28 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4814/1.406, allocations: 140.1 MB / 0.9484 GB, free: 3.082 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.61e-06/1.406, allocations: 3.938 kB / 0.9485 GB, free: 3.078 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.0001937/1.406, allocations: 79.98 kB / 0.9485 GB, free: 3 MB / 0.6823 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 0.01059/1.416, allocations: 3.008 MB / 0.9515 GB, free: 15.93 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.447e-05/1.416, allocations: 8.031 kB / 0.9515 GB, free: 15.92 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01573/1.432, allocations: 2.145 MB / 0.9536 GB, free: 13.77 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006743/1.439, allocations: 2.236 MB / 0.9558 GB, free: 11.49 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003696/1.439, allocations: 279.4 kB / 0.956 GB, free: 11.22 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001723/1.441, allocations: 352 kB / 0.9564 GB, free: 10.88 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01804/1.459, allocations: 6.123 MB / 0.9623 GB, free: 4.629 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001011/1.459, allocations: 4 kB / 0.9623 GB, free: 4.625 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007509/1.46, allocations: 159.9 kB / 0.9625 GB, free: 4.469 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006811/1.461, allocations: 314.2 kB / 0.9628 GB, free: 4.16 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01555/1.476, allocations: 5.45 MB / 0.9681 GB, free: 14.7 MB / 0.7136 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 0.05503/1.531, allocations: 28.22 MB / 0.9957 GB, free: 84 kB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008231/1.54, allocations: 3.725 MB / 0.9993 GB, free: 12.15 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00432/1.544, allocations: 1.867 MB / 1.001 GB, free: 10.26 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003537/1.544, allocations: 135 kB / 1.001 GB, free: 10.11 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.167e-05/1.545, allocations: 60.5 kB / 1.001 GB, free: 10.04 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=198): time 6.022e-06/1.545, allocations: 0 / 1.001 GB, free: 10.04 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=255): time 0.1254/1.67, allocations: 24.61 MB / 1.025 GB, free: 1.418 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000174/1.67, allocations: 243.5 kB / 1.026 GB, free: 1.129 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002709/1.673, allocations: 1.274 MB / 1.027 GB, free: 15.84 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005391/1.673, allocations: 69.7 kB / 1.027 GB, free: 15.77 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001464/1.675, allocations: 1.551 MB / 1.028 GB, free: 14.2 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00135/1.676, allocations: 0.8665 MB / 1.029 GB, free: 13.32 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000381/1.677, allocations: 64 kB / 1.029 GB, free: 13.25 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003628/1.677, allocations: 432.4 kB / 1.03 GB, free: 12.82 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004617/1.682, allocations: 2.04 MB / 1.032 GB, free: 10.78 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005695/1.687, allocations: 2.926 MB / 1.035 GB, free: 7.465 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005649/1.693, allocations: 2.485 MB / 1.037 GB, free: 4.953 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.491e-05/1.693, allocations: 15.95 kB / 1.037 GB, free: 4.938 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02194/1.715, allocations: 7.667 MB / 1.045 GB, free: 13.21 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006156/1.721, allocations: 10.8 MB / 1.055 GB, free: 1.555 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.986e-05/1.721, allocations: 28 kB / 1.055 GB, free: 1.527 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03204/1.753, allocations: 6.133 MB / 1.061 GB, free: 11.38 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005058/1.759, allocations: 0.8774 MB / 1.062 GB, free: 10.5 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02952/1.788, allocations: 13.48 MB / 1.075 GB, free: 12.85 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005003/1.793, allocations: 0.5223 MB / 1.076 GB, free: 12.33 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007915/1.794, allocations: 191.9 kB / 1.076 GB, free: 12.14 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.572e-05/1.794, allocations: 6.344 kB / 1.076 GB, free: 12.14 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05579/1.85, allocations: 6.966 MB / 1.083 GB, free: 5.117 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000201/1.85, allocations: 28 kB / 1.083 GB, free: 5.09 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04024/1.89, allocations: 2.733 MB / 1.085 GB, free: 2.352 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009906/1.9, allocations: 1.045 MB / 1.086 GB, free: 1.305 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4904/2.391, allocations: 10.98 MB / 1.097 GB, free: 214.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004616/2.395, allocations: 0.4986 MB / 1.098 GB, free: 214.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006326/2.396, allocations: 186.6 kB / 1.098 GB, free: 214.6 MB / 0.823 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 0.0008787/2.397, allocations: 292.1 kB / 1.098 GB, free: 214.4 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007173/2.398, allocations: 190.8 kB / 1.098 GB, free: 214.4 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01913/2.417, allocations: 7.499 MB / 1.105 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.558e-05/2.417, allocations: 25.34 kB / 1.105 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.64e-05/2.417, allocations: 15.33 kB / 1.106 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.291e-05/2.417, allocations: 13.83 kB / 1.106 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0295/2.447, allocations: 12.6 MB / 1.118 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.6e-05/2.447, allocations: 6.781 kB / 1.118 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003944/2.451, allocations: 0.623 MB / 1.118 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03169/2.482, allocations: 5.948 MB / 1.124 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005717/2.483, allocations: 85.38 kB / 1.124 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02469/2.508, allocations: 13.07 MB / 1.137 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.08e-05/2.508, allocations: 12.28 kB / 1.137 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01716/2.525, allocations: 7.43 MB / 1.144 GB, free: 209.8 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002101/2.527, allocations: 0.7328 MB / 1.145 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005719/2.528, allocations: 49.41 kB / 1.145 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004354/2.532, allocations: 484.6 kB / 1.146 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006967/2.533, allocations: 203.5 kB / 1.146 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003781/2.533, allocations: 132.5 kB / 1.146 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001795/2.535, allocations: 0.9901 MB / 1.147 GB, free: 209.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.19e-07/2.535, allocations: 3.844 kB / 1.147 GB, free: 209.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.006684/2.542, allocations: 1.641 MB / 1.148 GB, free: 209.5 MB / 0.823 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 0.0005456/2.542, allocations: 204.3 kB / 1.149 GB, free: 209.4 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.02098/2.563, allocations: 9.068 MB / 1.158 GB, free: 206.7 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 9.898e-06/2.563, allocations: 0 / 1.158 GB, free: 206.7 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.008159/2.571, allocations: 3.139 MB / 1.161 GB, free: 205.8 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001829/2.573, allocations: 204.8 kB / 1.161 GB, free: 205.7 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03086/2.604, allocations: 9.025 MB / 1.17 GB, free: 203.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003841/2.608, allocations: 2.874 MB / 1.172 GB, free: 202.1 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007064/2.615, allocations: 1.781 MB / 1.174 GB, free: 202.1 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009281/2.616, allocations: 155.9 kB / 1.174 GB, free: 202.1 MB / 0.823 GB
Notification: Performance of SimCode: time 1.717e-06/2.616, allocations: 3.031 kB / 1.174 GB, free: 202.1 MB / 0.823 GB
Notification: Performance of Templates: time 0.1124/2.729, allocations: 58.07 MB / 1.231 GB, free: 168.7 MB / 0.823 GB