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 3.492/3.492, allocations: 403.9 MB / 411 MB, free: 372 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.881e-05/1.89e-05, allocations: 4 kB / 0.4942 GB, free: 1.367 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5043/0.5044, allocations: 92.69 MB / 0.5847 GB, free: 2.406 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2603/0.7647, allocations: 180.7 MB / 0.7612 GB, free: 13.43 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003346/0.765, allocations: 115.9 kB / 0.7613 GB, free: 13.31 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8902/1.655, allocations: 144 MB / 0.9019 GB, free: 65.04 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 1.542e-06/1.655, allocations: 0 / 0.9019 GB, free: 65.04 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001427/1.655, allocations: 79.94 kB / 0.902 GB, free: 64.96 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 0.008372/1.664, allocations: 3.111 MB / 0.9051 GB, free: 61.79 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.082e-05/1.664, allocations: 12.03 kB / 0.9051 GB, free: 61.78 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01496/1.679, allocations: 2.137 MB / 0.9072 GB, free: 59.64 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005885/1.685, allocations: 2.322 MB / 0.9094 GB, free: 57.27 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001908/1.685, allocations: 124 kB / 0.9095 GB, free: 57.14 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001547/1.687, allocations: 228 kB / 0.9098 GB, free: 56.92 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01214/1.699, allocations: 5.08 MB / 0.9147 GB, free: 51.84 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01455/1.713, allocations: 5.88 MB / 0.9205 GB, free: 45.84 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.628e-05/1.713, allocations: 3.984 kB / 0.9205 GB, free: 45.84 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005962/1.714, allocations: 4 kB / 0.9205 GB, free: 45.83 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005498/1.715, allocations: 314.6 kB / 0.9208 GB, free: 45.52 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 0.03418/1.749, allocations: 21.64 MB / 0.9419 GB, free: 23.01 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005339/1.754, allocations: 3.143 MB / 0.945 GB, free: 19.7 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002727/1.757, allocations: 1.553 MB / 0.9465 GB, free: 18.14 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002293/1.757, allocations: 130.3 kB / 0.9466 GB, free: 17.99 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.077e-05/1.757, allocations: 51.88 kB / 0.9467 GB, free: 17.93 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.573e-06/1.757, allocations: 0 / 0.9467 GB, free: 17.93 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.03653/1.794, allocations: 13.17 MB / 0.9595 GB, free: 4.707 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.195e-05/1.794, allocations: 235.6 kB / 0.9598 GB, free: 4.426 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002184/1.796, allocations: 1.323 MB / 0.961 GB, free: 3.09 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003973/1.797, allocations: 29.7 kB / 0.9611 GB, free: 3.055 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008994/1.797, allocations: 1.705 MB / 0.9627 GB, free: 1.324 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007612/1.798, allocations: 0.7353 MB / 0.9635 GB, free: 0.5781 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002798/1.799, allocations: 0 / 0.9635 GB, free: 0.5781 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001935/1.799, allocations: 436.5 kB / 0.9639 GB, free: 148 kB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003687/1.802, allocations: 1.861 MB / 0.9657 GB, free: 14.28 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004834/1.807, allocations: 2.958 MB / 0.9686 GB, free: 10.82 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006911/1.814, allocations: 2.714 MB / 0.9712 GB, free: 8.102 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.3e-05/1.814, allocations: 15.94 kB / 0.9712 GB, free: 8.086 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02104/1.835, allocations: 7.308 MB / 0.9784 GB, free: 0.7578 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007116/1.843, allocations: 14.11 MB / 0.9922 GB, free: 1.547 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.979e-05/1.843, allocations: 36 kB / 0.9922 GB, free: 1.512 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01621/1.859, allocations: 3.411 MB / 0.9955 GB, free: 14.09 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004999/1.864, allocations: 0.9359 MB / 0.9964 GB, free: 13.15 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02548/1.889, allocations: 11.4 MB / 1.008 GB, free: 1.605 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004881/1.894, allocations: 0.4907 MB / 1.008 GB, free: 1.113 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006499/1.895, allocations: 204 kB / 1.008 GB, free: 0.9141 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.267e-05/1.895, allocations: 4 kB / 1.008 GB, free: 0.9102 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01636/1.911, allocations: 4.757 MB / 1.013 GB, free: 12.15 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001553/1.912, allocations: 36.19 kB / 1.013 GB, free: 12.12 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001396/1.912, allocations: 64 kB / 1.013 GB, free: 12.05 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006722/1.919, allocations: 1.209 MB / 1.014 GB, free: 10.84 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.416e-05/1.919, allocations: 75.72 kB / 1.014 GB, free: 10.77 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004368/1.923, allocations: 430.9 kB / 1.015 GB, free: 10.35 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007404/1.924, allocations: 199.9 kB / 1.015 GB, free: 10.15 MB / 0.7136 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 0.0009171/1.925, allocations: 207.9 kB / 1.015 GB, free: 9.941 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007196/1.925, allocations: 181.7 kB / 1.015 GB, free: 9.762 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01907/1.945, allocations: 6.461 MB / 1.022 GB, free: 3.27 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.877e-05/1.945, allocations: 24 kB / 1.022 GB, free: 3.246 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.157e-05/1.945, allocations: 8 kB / 1.022 GB, free: 3.238 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.952e-05/1.945, allocations: 11.97 kB / 1.022 GB, free: 3.227 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02945/1.974, allocations: 11.18 MB / 1.032 GB, free: 7.883 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.954e-05/1.974, allocations: 12 kB / 1.032 GB, free: 7.871 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003629/1.978, allocations: 0.6085 MB / 1.033 GB, free: 7.262 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01707/1.995, allocations: 3.872 MB / 1.037 GB, free: 3.379 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004791/1.996, allocations: 55.86 kB / 1.037 GB, free: 3.324 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02435/2.02, allocations: 11.11 MB / 1.048 GB, free: 8.059 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.762e-05/2.02, allocations: 15.94 kB / 1.048 GB, free: 8.043 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01791/2.038, allocations: 7.017 MB / 1.055 GB, free: 0.6367 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.4401/2.478, allocations: 0.6724 MB / 1.055 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008191/2.479, allocations: 16.58 kB / 1.055 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004723/2.484, allocations: 497.6 kB / 1.056 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008021/2.484, allocations: 177.5 kB / 1.056 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005024/2.485, allocations: 120 kB / 1.056 GB, free: 189.1 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.00228/2.487, allocations: 0.9676 MB / 1.057 GB, free: 189 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7.31e-07/2.487, allocations: 0 / 1.057 GB, free: 189 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.01019/2.498, allocations: 1.362 MB / 1.058 GB, free: 189 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 0.0009137/2.499, allocations: 161.1 kB / 1.059 GB, free: 188.9 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02087/2.519, allocations: 7.535 MB / 1.066 GB, free: 188.7 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.034e-05/2.519, allocations: 7.312 kB / 1.066 GB, free: 188.7 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.009527/2.529, allocations: 2.801 MB / 1.069 GB, free: 188.6 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002875/2.532, allocations: 170.4 kB / 1.069 GB, free: 188.6 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03801/2.57, allocations: 7.578 MB / 1.076 GB, free: 187.3 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006596/2.577, allocations: 2.928 MB / 1.079 GB, free: 186.5 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.01391/2.591, allocations: 1.82 MB / 1.081 GB, free: 186.5 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001397/2.592, allocations: 161.2 kB / 1.081 GB, free: 186.5 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.888e-06/2.592, allocations: 0 / 1.081 GB, free: 186.5 MB / 0.7448 GB
Notification: Performance of Templates: time 0.09617/2.688, allocations: 46.99 MB / 1.127 GB, free: 184.7 MB / 0.7448 GB