Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY")
Notification: Performance of loadModel(Buildings): time 3.931/3.931, allocations: 432.7 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.523e-05/3.538e-05, allocations: 3.875 kB / 0.5337 GB, free: 12.24 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2111/0.2112, allocations: 98.72 MB / 0.6302 GB, free: 6.191 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7306/0.9419, allocations: 185.5 MB / 0.8113 GB, free: 57.06 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003518/0.9423, allocations: 112.4 kB / 0.8114 GB, free: 57.06 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5242/1.466, allocations: 146.2 MB / 0.9542 GB, free: 13.14 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.774e-06/1.467, allocations: 4 kB / 0.9542 GB, free: 13.14 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0001987/1.467, allocations: 79.98 kB / 0.9542 GB, free: 13.06 MB / 0.698 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 0.01166/1.478, allocations: 3.119 MB / 0.9573 GB, free: 9.883 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.585e-05/1.478, allocations: 12.03 kB / 0.9573 GB, free: 9.871 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01611/1.495, allocations: 2.153 MB / 0.9594 GB, free: 7.711 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007117/1.502, allocations: 2.315 MB / 0.9617 GB, free: 5.352 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004334/1.502, allocations: 303.8 kB / 0.962 GB, free: 5.055 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001963/1.504, allocations: 380 kB / 0.9623 GB, free: 4.684 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02079/1.525, allocations: 6.399 MB / 0.9686 GB, free: 14.17 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001359/1.525, allocations: 7.938 kB / 0.9686 GB, free: 14.16 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00135/1.527, allocations: 164 kB / 0.9687 GB, free: 14 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007422/1.527, allocations: 318.6 kB / 0.969 GB, free: 13.69 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01617/1.544, allocations: 5.564 MB / 0.9745 GB, free: 8.121 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 0.05396/1.598, allocations: 28.6 MB / 1.002 GB, free: 9.137 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007273/1.605, allocations: 3.205 MB / 1.006 GB, free: 5.766 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003635/1.609, allocations: 1.603 MB / 1.007 GB, free: 4.145 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003046/1.609, allocations: 130.3 kB / 1.007 GB, free: 4 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.837e-05/1.609, allocations: 63.81 kB / 1.007 GB, free: 3.926 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=176): time 5.735e-06/1.609, allocations: 0 / 1.007 GB, free: 3.926 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=221): time 0.0916/1.701, allocations: 20.39 MB / 1.027 GB, free: 15.47 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001785/1.701, allocations: 243.5 kB / 1.027 GB, free: 15.19 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003122/1.704, allocations: 1.425 MB / 1.029 GB, free: 13.75 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004831/1.704, allocations: 61.7 kB / 1.029 GB, free: 13.68 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001729/1.706, allocations: 1.728 MB / 1.031 GB, free: 11.93 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001241/1.707, allocations: 0.7627 MB / 1.031 GB, free: 11.16 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004227/1.708, allocations: 60 kB / 1.031 GB, free: 11.1 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003819/1.708, allocations: 436.5 kB / 1.032 GB, free: 10.66 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004521/1.713, allocations: 1.919 MB / 1.034 GB, free: 8.742 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005834/1.719, allocations: 3.016 MB / 1.037 GB, free: 5.219 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005449/1.724, allocations: 2.414 MB / 1.039 GB, free: 2.805 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.329e-05/1.724, allocations: 12 kB / 1.039 GB, free: 2.793 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.02134/1.746, allocations: 7.356 MB / 1.046 GB, free: 11.42 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.008012/1.754, allocations: 14.1 MB / 1.06 GB, free: 12.21 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001017/1.754, allocations: 40.12 kB / 1.06 GB, free: 12.18 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03155/1.785, allocations: 5.908 MB / 1.066 GB, free: 6.254 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005295/1.791, allocations: 0.9398 MB / 1.067 GB, free: 5.312 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02599/1.817, allocations: 11.44 MB / 1.078 GB, free: 9.695 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005242/1.822, allocations: 0.5493 MB / 1.078 GB, free: 9.145 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008962/1.823, allocations: 203.9 kB / 1.079 GB, free: 8.945 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.747e-05/1.823, allocations: 4 kB / 1.079 GB, free: 8.941 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02046/1.843, allocations: 6.715 MB / 1.085 GB, free: 2.219 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001217/1.844, allocations: 36 kB / 1.085 GB, free: 2.184 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.4842/2.328, allocations: 2.609 MB / 1.088 GB, free: 210 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006122/2.334, allocations: 1.07 MB / 1.089 GB, free: 210 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02008/2.354, allocations: 9.324 MB / 1.098 GB, free: 208.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004785/2.359, allocations: 0.5083 MB / 1.098 GB, free: 208.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006863/2.36, allocations: 203.8 kB / 1.099 GB, free: 208.7 MB / 0.823 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 0.0008543/2.361, allocations: 300.4 kB / 1.099 GB, free: 208.6 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007259/2.361, allocations: 196.9 kB / 1.099 GB, free: 208.6 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01689/2.378, allocations: 6.366 MB / 1.105 GB, free: 208.5 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.21e-05/2.378, allocations: 23.53 kB / 1.105 GB, free: 208.5 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.638e-05/2.378, allocations: 9.781 kB / 1.105 GB, free: 208.5 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.549e-05/2.378, allocations: 12.83 kB / 1.105 GB, free: 208.5 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02706/2.405, allocations: 11.71 MB / 1.117 GB, free: 207.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.756e-05/2.406, allocations: 10.56 kB / 1.117 GB, free: 207.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003991/2.41, allocations: 0.6103 MB / 1.117 GB, free: 207.3 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03168/2.441, allocations: 5.72 MB / 1.123 GB, free: 207.2 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005309/2.442, allocations: 83.66 kB / 1.123 GB, free: 207.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02203/2.464, allocations: 11.12 MB / 1.134 GB, free: 205.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.218e-05/2.464, allocations: 10.59 kB / 1.134 GB, free: 205.4 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01585/2.48, allocations: 6.912 MB / 1.141 GB, free: 204 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001876/2.482, allocations: 0.6796 MB / 1.141 GB, free: 203.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005728/2.482, allocations: 47.41 kB / 1.141 GB, free: 203.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003936/2.486, allocations: 478.2 kB / 1.142 GB, free: 203.8 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005317/2.487, allocations: 179.1 kB / 1.142 GB, free: 203.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003582/2.487, allocations: 118.5 kB / 1.142 GB, free: 203.8 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001857/2.489, allocations: 1.064 MB / 1.143 GB, free: 203.7 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.71e-07/2.489, allocations: 0 / 1.143 GB, free: 203.7 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.007319/2.496, allocations: 1.65 MB / 1.145 GB, free: 203.7 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 (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 0.0005253/2.497, allocations: 197.5 kB / 1.145 GB, free: 203.6 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.01972/2.517, allocations: 8.544 MB / 1.153 GB, free: 203.2 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.083e-05/2.517, allocations: 0 / 1.153 GB, free: 203.2 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.007714/2.524, allocations: 2.838 MB / 1.156 GB, free: 203.1 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001721/2.526, allocations: 205.7 kB / 1.156 GB, free: 203.1 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02283/2.549, allocations: 7.684 MB / 1.164 GB, free: 201.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004085/2.553, allocations: 2.947 MB / 1.167 GB, free: 200.1 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007129/2.56, allocations: 1.809 MB / 1.168 GB, free: 200.1 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008535/2.561, allocations: 159.8 kB / 1.168 GB, free: 200 MB / 0.823 GB
Notification: Performance of SimCode: time 1.597e-06/2.561, allocations: 0 / 1.168 GB, free: 200 MB / 0.823 GB
Notification: Performance of Templates: time 0.1056/2.667, allocations: 53.3 MB / 1.221 GB, free: 177.5 MB / 0.823 GB