Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 3.589/3.589, allocations: 403.3 MB / 415.4 MB, free: 12.95 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.72e-05/3.744e-05, allocations: 4 kB / 0.4991 GB, free: 13.36 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.525/0.5251, allocations: 92.68 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2891/0.8143, allocations: 181.4 MB / 0.7667 GB, free: 8.867 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003706/0.8147, allocations: 107.9 kB / 0.7668 GB, free: 8.762 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9436/1.758, allocations: 144.7 MB / 0.9081 GB, free: 57.07 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.773e-06/1.758, allocations: 0 / 0.9081 GB, free: 57.07 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001632/1.759, allocations: 83.92 kB / 0.9082 GB, free: 56.99 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 0.009706/1.768, allocations: 3.111 MB / 0.9112 GB, free: 53.82 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.223e-05/1.768, allocations: 12.03 kB / 0.9112 GB, free: 53.81 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01512/1.783, allocations: 2.141 MB / 0.9133 GB, free: 51.66 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005882/1.789, allocations: 2.315 MB / 0.9156 GB, free: 49.3 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002705/1.79, allocations: 291.8 kB / 0.9158 GB, free: 49.02 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001617/1.791, allocations: 383.9 kB / 0.9162 GB, free: 48.64 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01701/1.808, allocations: 6.446 MB / 0.9225 GB, free: 42.08 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001401/1.809, allocations: 0 / 0.9225 GB, free: 42.08 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008204/1.809, allocations: 168 kB / 0.9227 GB, free: 41.91 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005991/1.81, allocations: 310.6 kB / 0.923 GB, free: 41.61 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01348/1.824, allocations: 5.627 MB / 0.9285 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 0.03799/1.862, allocations: 22.43 MB / 0.9504 GB, free: 12.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00567/1.867, allocations: 3.227 MB / 0.9535 GB, free: 9.27 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002896/1.87, allocations: 1.606 MB / 0.9551 GB, free: 7.648 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002252/1.87, allocations: 134.3 kB / 0.9552 GB, free: 7.496 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.41e-05/1.87, allocations: 59.81 kB / 0.9553 GB, free: 7.43 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.327e-06/1.871, allocations: 0 / 0.9553 GB, free: 7.43 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.08814/1.959, allocations: 20.4 MB / 0.9752 GB, free: 2.965 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001484/1.959, allocations: 235.6 kB / 0.9754 GB, free: 2.688 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00293/1.962, allocations: 1.433 MB / 0.9768 GB, free: 1.242 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004445/1.962, allocations: 61.7 kB / 0.9769 GB, free: 1.176 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001494/1.964, allocations: 1.705 MB / 0.9785 GB, free: 15.45 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001141/1.965, allocations: 0.7588 MB / 0.9793 GB, free: 14.68 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003428/1.965, allocations: 60 kB / 0.9793 GB, free: 14.62 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003317/1.966, allocations: 440.5 kB / 0.9798 GB, free: 14.18 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004331/1.97, allocations: 1.923 MB / 0.9816 GB, free: 12.25 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005391/1.975, allocations: 3.03 MB / 0.9846 GB, free: 8.715 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005139/1.981, allocations: 2.422 MB / 0.987 GB, free: 6.297 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.184e-05/1.981, allocations: 12 kB / 0.987 GB, free: 6.285 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02098/2.002, allocations: 7.449 MB / 0.9942 GB, free: 14.82 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007418/2.009, allocations: 14.1 MB / 1.008 GB, free: 15.61 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.94e-05/2.009, allocations: 40 kB / 1.008 GB, free: 15.57 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03154/2.041, allocations: 5.9 MB / 1.014 GB, free: 9.652 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005323/2.046, allocations: 0.9242 MB / 1.015 GB, free: 8.727 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02594/2.072, allocations: 11.46 MB / 1.026 GB, free: 13.09 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005156/2.077, allocations: 0.5455 MB / 1.026 GB, free: 12.55 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000851/2.078, allocations: 200 kB / 1.027 GB, free: 12.35 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.56e-05/2.078, allocations: 4 kB / 1.027 GB, free: 12.35 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01972/2.098, allocations: 6.811 MB / 1.033 GB, free: 5.527 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001271/2.098, allocations: 39.94 kB / 1.033 GB, free: 5.488 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01291/2.111, allocations: 2.619 MB / 1.036 GB, free: 2.863 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01036/2.122, allocations: 1.069 MB / 1.037 GB, free: 1.793 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02228/2.144, allocations: 9.315 MB / 1.046 GB, free: 8.336 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004969/2.149, allocations: 0.5109 MB / 1.047 GB, free: 7.824 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008339/2.15, allocations: 195.9 kB / 1.047 GB, free: 7.633 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 0.001508/2.151, allocations: 303.9 kB / 1.047 GB, free: 7.328 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001727/2.153, allocations: 189.6 kB / 1.047 GB, free: 7.141 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04263/2.196, allocations: 6.375 MB / 1.053 GB, free: 0.7383 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.108e-05/2.196, allocations: 28 kB / 1.053 GB, free: 0.7109 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.411e-05/2.196, allocations: 11.95 kB / 1.053 GB, free: 0.6992 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.088e-05/2.196, allocations: 15.91 kB / 1.053 GB, free: 0.6836 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4842/2.68, allocations: 11.71 MB / 1.065 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.874e-05/2.68, allocations: 7.25 kB / 1.065 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003456/2.684, allocations: 0.6118 MB / 1.066 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03148/2.715, allocations: 5.721 MB / 1.071 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005176/2.716, allocations: 83.16 kB / 1.071 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02176/2.738, allocations: 11.1 MB / 1.082 GB, free: 182.6 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.062e-05/2.738, allocations: 12.97 kB / 1.082 GB, free: 182.6 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01584/2.753, allocations: 6.915 MB / 1.089 GB, free: 181.2 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001947/2.755, allocations: 0.6889 MB / 1.089 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005668/2.756, allocations: 44.09 kB / 1.089 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00425/2.76, allocations: 473.3 kB / 1.09 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005957/2.761, allocations: 181.3 kB / 1.09 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003564/2.761, allocations: 122 kB / 1.09 GB, free: 181.1 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001876/2.763, allocations: 1.062 MB / 1.091 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8.15e-07/2.763, allocations: 0 / 1.091 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.006955/2.77, allocations: 1.591 MB / 1.093 GB, free: 180.9 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 0.0005565/2.771, allocations: 188.3 kB / 1.093 GB, free: 180.9 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.01983/2.791, allocations: 8.704 MB / 1.102 GB, free: 180.5 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.291e-05/2.791, allocations: 3.25 kB / 1.102 GB, free: 180.5 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.007826/2.798, allocations: 2.882 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 0.001756/2.8, allocations: 207.9 kB / 1.105 GB, free: 180.3 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02292/2.823, allocations: 7.7 MB / 1.112 GB, free: 179.1 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00416/2.827, allocations: 2.943 MB / 1.115 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.007357/2.835, allocations: 1.803 MB / 1.117 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009711/2.836, allocations: 158.6 kB / 1.117 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.804e-06/2.836, allocations: 0 / 1.117 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1067/2.943, allocations: 53.5 MB / 1.169 GB, free: 148.9 MB / 0.7448 GB