Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 3.706/3.706, allocations: 403.3 MB / 415.4 MB, free: 13.01 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.874e-05/3.888e-05, allocations: 4 kB / 0.4991 GB, free: 13.41 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4709/0.471, allocations: 92.68 MB / 0.5896 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2572/0.7283, allocations: 181.4 MB / 0.7667 GB, free: 8.836 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003697/0.7287, allocations: 111.9 kB / 0.7668 GB, free: 8.727 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9929/1.722, allocations: 144.7 MB / 0.9081 GB, free: 56.97 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.436e-06/1.722, allocations: 0 / 0.9081 GB, free: 56.97 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001619/1.722, allocations: 79.94 kB / 0.9082 GB, free: 56.89 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: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.009062/1.731, allocations: 3.119 MB / 0.9112 GB, free: 53.72 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.329e-05/1.731, allocations: 8.031 kB / 0.9112 GB, free: 53.71 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01496/1.746, allocations: 2.141 MB / 0.9133 GB, free: 51.56 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005897/1.752, allocations: 2.315 MB / 0.9156 GB, free: 49.2 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002751/1.752, allocations: 291.8 kB / 0.9159 GB, free: 48.92 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00165/1.754, allocations: 387.9 kB / 0.9162 GB, free: 48.54 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0169/1.771, allocations: 6.399 MB / 0.9225 GB, free: 42.02 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001153/1.771, allocations: 3.984 kB / 0.9225 GB, free: 42.02 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009503/1.772, allocations: 160 kB / 0.9227 GB, free: 41.86 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005745/1.772, allocations: 310.6 kB / 0.9229 GB, free: 41.56 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01352/1.786, allocations: 5.572 MB / 0.9284 GB, free: 35.98 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 0.03998/1.826, allocations: 22.43 MB / 0.9503 GB, free: 12.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005931/1.832, allocations: 3.199 MB / 0.9534 GB, free: 9.297 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002911/1.835, allocations: 1.61 MB / 0.955 GB, free: 7.672 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002444/1.835, allocations: 126.3 kB / 0.9551 GB, free: 7.531 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.486e-05/1.835, allocations: 59.86 kB / 0.9552 GB, free: 7.461 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.656e-06/1.835, allocations: 0 / 0.9552 GB, free: 7.461 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.08648/1.922, allocations: 20.39 MB / 0.9751 GB, free: 3.008 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001506/1.922, allocations: 231.6 kB / 0.9753 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002926/1.925, allocations: 1.433 MB / 0.9767 GB, free: 1.289 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004543/1.925, allocations: 61.7 kB / 0.9768 GB, free: 1.223 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001559/1.927, allocations: 1.713 MB / 0.9784 GB, free: 15.48 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001152/1.928, allocations: 0.7549 MB / 0.9792 GB, free: 14.72 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003572/1.928, allocations: 60 kB / 0.9792 GB, free: 14.66 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003435/1.929, allocations: 440.5 kB / 0.9797 GB, free: 14.22 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004222/1.933, allocations: 1.915 MB / 0.9815 GB, free: 12.3 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005552/1.939, allocations: 3.02 MB / 0.9845 GB, free: 8.777 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005201/1.944, allocations: 2.418 MB / 0.9868 GB, free: 6.363 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.87e-05/1.944, allocations: 12 kB / 0.9868 GB, free: 6.352 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.0208/1.965, allocations: 7.351 MB / 0.994 GB, free: 14.98 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007333/1.972, allocations: 14.1 MB / 1.008 GB, free: 15.77 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.856e-05/1.972, allocations: 36 kB / 1.008 GB, free: 15.73 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03134/2.004, allocations: 5.912 MB / 1.014 GB, free: 9.809 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005288/2.009, allocations: 0.9203 MB / 1.015 GB, free: 8.887 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02535/2.034, allocations: 11.47 MB / 1.026 GB, free: 13.25 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005144/2.04, allocations: 0.5454 MB / 1.026 GB, free: 12.7 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008357/2.04, allocations: 207.9 kB / 1.026 GB, free: 12.5 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.664e-05/2.04, allocations: 4 kB / 1.026 GB, free: 12.49 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01891/2.059, allocations: 6.715 MB / 1.033 GB, free: 5.77 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001163/2.06, allocations: 39.94 kB / 1.033 GB, free: 5.73 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01173/2.071, allocations: 2.607 MB / 1.036 GB, free: 3.117 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006127/2.077, allocations: 1.072 MB / 1.037 GB, free: 2.043 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02082/2.098, allocations: 9.319 MB / 1.046 GB, free: 8.578 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004851/2.103, allocations: 0.5107 MB / 1.046 GB, free: 8.066 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008644/2.104, allocations: 203.8 kB / 1.046 GB, free: 7.867 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * 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 0.0009923/2.105, allocations: 295.4 kB / 1.047 GB, free: 7.574 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000779/2.106, allocations: 193.6 kB / 1.047 GB, free: 7.383 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01842/2.124, allocations: 6.371 MB / 1.053 GB, free: 0.9844 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.517e-05/2.124, allocations: 24 kB / 1.053 GB, free: 0.9609 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.348e-05/2.124, allocations: 11.95 kB / 1.053 GB, free: 0.9492 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.279e-05/2.125, allocations: 19.95 kB / 1.053 GB, free: 0.9297 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4737/2.598, allocations: 11.69 MB / 1.065 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.402e-05/2.598, allocations: 7.844 kB / 1.065 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004084/2.602, allocations: 0.6079 MB / 1.065 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03132/2.634, allocations: 5.728 MB / 1.071 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005401/2.634, allocations: 80.98 kB / 1.071 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.022/2.656, allocations: 11.12 MB / 1.082 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.126e-05/2.656, allocations: 14.31 kB / 1.082 GB, free: 182.5 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01523/2.672, allocations: 6.911 MB / 1.088 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001847/2.674, allocations: 0.6864 MB / 1.089 GB, free: 181 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005909/2.674, allocations: 53.83 kB / 1.089 GB, free: 181 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004193/2.678, allocations: 474.8 kB / 1.09 GB, free: 181 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005647/2.679, allocations: 179.5 kB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003641/2.679, allocations: 126.6 kB / 1.09 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001983/2.681, allocations: 1.06 MB / 1.091 GB, free: 180.8 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.044e-06/2.681, allocations: 0 / 1.091 GB, free: 180.8 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.007373/2.689, allocations: 1.591 MB / 1.093 GB, free: 180.8 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 (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 0.0006427/2.689, allocations: 184.5 kB / 1.093 GB, free: 180.7 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02026/2.71, allocations: 8.541 MB / 1.101 GB, free: 180.4 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.191e-05/2.71, allocations: 0 / 1.101 GB, free: 180.4 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.008015/2.718, allocations: 2.843 MB / 1.104 GB, free: 180.3 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001871/2.72, allocations: 210 kB / 1.104 GB, free: 180.3 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02465/2.744, allocations: 7.675 MB / 1.112 GB, free: 179 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004544/2.749, allocations: 2.942 MB / 1.114 GB, free: 178.2 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007518/2.757, allocations: 1.805 MB / 1.116 GB, free: 178.2 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009246/2.758, allocations: 159.7 kB / 1.116 GB, free: 178.2 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.962e-06/2.758, allocations: 0 / 1.116 GB, free: 178.2 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1079/2.865, allocations: 53.08 MB / 1.168 GB, free: 149.5 MB / 0.7448 GB