Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 3.76/3.76, allocations: 403.3 MB / 415.4 MB, free: 12.96 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.757e-05/3.778e-05, allocations: 7.938 kB / 0.4991 GB, free: 13.41 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4829/0.4829, allocations: 92.69 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2988/0.7818, allocations: 182.4 MB / 0.7677 GB, free: 7.836 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003814/0.7822, allocations: 115.9 kB / 0.7678 GB, free: 7.723 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9689/1.751, allocations: 145.4 MB / 0.9098 GB, free: 55.34 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.59e-06/1.751, allocations: 0 / 0.9098 GB, free: 55.34 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001647/1.751, allocations: 83.98 kB / 0.9099 GB, free: 55.25 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.009765/1.761, allocations: 3.146 MB / 0.9129 GB, free: 52.05 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.08e-05/1.761, allocations: 8.031 kB / 0.9129 GB, free: 52.04 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0147/1.776, allocations: 2.145 MB / 0.915 GB, free: 49.89 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005775/1.782, allocations: 2.322 MB / 0.9173 GB, free: 47.52 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002608/1.782, allocations: 299.9 kB / 0.9176 GB, free: 47.23 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001425/1.783, allocations: 383.9 kB / 0.918 GB, free: 46.86 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01534/1.799, allocations: 6.424 MB / 0.9242 GB, free: 40.32 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001159/1.799, allocations: 7.938 kB / 0.9242 GB, free: 40.31 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008954/1.8, allocations: 164 kB / 0.9244 GB, free: 40.15 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005679/1.8, allocations: 314.7 kB / 0.9247 GB, free: 39.84 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01336/1.814, allocations: 5.58 MB / 0.9301 GB, free: 34.25 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 0.04038/1.854, allocations: 22.5 MB / 0.9521 GB, free: 10.86 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005879/1.86, allocations: 3.199 MB / 0.9552 GB, free: 7.496 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002972/1.863, allocations: 1.618 MB / 0.9568 GB, free: 5.863 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002464/1.863, allocations: 122.4 kB / 0.9569 GB, free: 5.727 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.441e-05/1.864, allocations: 51.88 kB / 0.957 GB, free: 5.668 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 6.663e-06/1.864, allocations: 4 kB / 0.957 GB, free: 5.664 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.08815/1.952, allocations: 20.45 MB / 0.977 GB, free: 1.152 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001499/1.952, allocations: 231.6 kB / 0.9772 GB, free: 0.8789 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003125/1.955, allocations: 1.471 MB / 0.9786 GB, free: 15.39 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004804/1.956, allocations: 65.7 kB / 0.9787 GB, free: 15.32 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00162/1.957, allocations: 1.721 MB / 0.9804 GB, free: 13.58 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001247/1.958, allocations: 0.7588 MB / 0.9811 GB, free: 12.81 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000429/1.959, allocations: 64 kB / 0.9812 GB, free: 12.75 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0003667/1.959, allocations: 440.5 kB / 0.9816 GB, free: 12.31 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004353/1.964, allocations: 1.919 MB / 0.9834 GB, free: 10.39 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005634/1.969, allocations: 3.02 MB / 0.9864 GB, free: 6.863 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005331/1.975, allocations: 2.418 MB / 0.9888 GB, free: 4.449 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.562e-05/1.975, allocations: 15.95 kB / 0.9888 GB, free: 4.434 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02121/1.996, allocations: 7.352 MB / 0.996 GB, free: 13.06 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.007356/2.003, allocations: 14.1 MB / 1.01 GB, free: 13.85 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.819e-05/2.004, allocations: 36 kB / 1.01 GB, free: 13.82 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03116/2.035, allocations: 5.9 MB / 1.016 GB, free: 7.902 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005105/2.04, allocations: 0.9242 MB / 1.016 GB, free: 6.977 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02567/2.066, allocations: 11.47 MB / 1.028 GB, free: 11.33 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005196/2.071, allocations: 0.5454 MB / 1.028 GB, free: 10.78 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009175/2.072, allocations: 207.9 kB / 1.028 GB, free: 10.58 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.437e-05/2.072, allocations: 1.875 kB / 1.028 GB, free: 10.58 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02543/2.097, allocations: 6.707 MB / 1.035 GB, free: 3.863 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001223/2.097, allocations: 40.12 kB / 1.035 GB, free: 3.824 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01165/2.109, allocations: 2.615 MB / 1.038 GB, free: 1.203 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005988/2.115, allocations: 1.065 MB / 1.039 GB, free: 140 kB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02106/2.136, allocations: 9.335 MB / 1.048 GB, free: 6.66 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004858/2.141, allocations: 0.5107 MB / 1.048 GB, free: 6.148 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009813/2.142, allocations: 199.9 kB / 1.048 GB, free: 5.953 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 0.001198/2.143, allocations: 306.1 kB / 1.049 GB, free: 5.652 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007978/2.144, allocations: 193.7 kB / 1.049 GB, free: 5.461 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.463/2.607, allocations: 6.374 MB / 1.055 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.922e-05/2.607, allocations: 23.06 kB / 1.055 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.764e-05/2.607, allocations: 13.27 kB / 1.055 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.445e-05/2.607, allocations: 13.2 kB / 1.055 GB, free: 183.1 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02788/2.635, allocations: 11.73 MB / 1.067 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.314e-05/2.635, allocations: 7.312 kB / 1.067 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003351/2.639, allocations: 0.6102 MB / 1.067 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02761/2.666, allocations: 5.721 MB / 1.073 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005676/2.667, allocations: 84.61 kB / 1.073 GB, free: 181.9 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02061/2.688, allocations: 11.13 MB / 1.084 GB, free: 180.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.756e-06/2.688, allocations: 7.438 kB / 1.084 GB, free: 180.1 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0152/2.703, allocations: 6.915 MB / 1.09 GB, free: 178.7 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001864/2.705, allocations: 0.6908 MB / 1.091 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005844/2.705, allocations: 50.2 kB / 1.091 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003812/2.709, allocations: 475.2 kB / 1.092 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006451/2.71, allocations: 183.8 kB / 1.092 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003792/2.71, allocations: 122.1 kB / 1.092 GB, free: 178.6 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001989/2.712, allocations: 1.091 MB / 1.093 GB, free: 178.5 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.018e-06/2.712, allocations: 0 / 1.093 GB, free: 178.5 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.007531/2.72, allocations: 1.6 MB / 1.095 GB, free: 178.5 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 0.0006103/2.721, allocations: 192.4 kB / 1.095 GB, free: 178.4 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0187/2.739, allocations: 8.538 MB / 1.103 GB, free: 178.1 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.056e-05/2.739, allocations: 3.875 kB / 1.103 GB, free: 178.1 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.007023/2.746, allocations: 2.837 MB / 1.106 GB, free: 177.9 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001952/2.748, allocations: 224.7 kB / 1.106 GB, free: 177.9 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02118/2.77, allocations: 7.724 MB / 1.114 GB, free: 176.6 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004089/2.774, allocations: 2.967 MB / 1.116 GB, free: 175.8 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.009899/2.784, allocations: 1.81 MB / 1.118 GB, free: 175.8 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00142/2.785, allocations: 157.8 kB / 1.118 GB, free: 175.8 MB / 0.7448 GB
Notification: Performance of SimCode: time 2.273e-06/2.785, allocations: 0 / 1.118 GB, free: 175.8 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1068/2.892, allocations: 53.65 MB / 1.171 GB, free: 146.3 MB / 0.7448 GB