Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 4.145/4.145, allocations: 464.6 MB / 476.8 MB, free: 2.18 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.06e-05/3.111e-05, allocations: 4 kB / 0.5731 GB, free: 5.691 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2087/0.2088, allocations: 107.2 MB / 0.6778 GB, free: 10.33 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8131/1.022, allocations: 193.8 MB / 0.8671 GB, free: 10.25 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003713/1.022, allocations: 112.6 kB / 0.8672 GB, free: 10.18 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6094/1.632, allocations: 146.9 MB / 1.011 GB, free: 1 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.48e-06/1.632, allocations: 0 / 1.011 GB, free: 1 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001971/1.632, allocations: 79.98 kB / 1.011 GB, free: 0.9219 MB / 0.7917 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 0.01134/1.643, allocations: 3.154 MB / 1.014 GB, free: 13.71 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.537e-05/1.643, allocations: 8.031 kB / 1.014 GB, free: 13.7 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01638/1.66, allocations: 2.164 MB / 1.016 GB, free: 11.53 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007037/1.667, allocations: 2.338 MB / 1.018 GB, free: 9.148 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004246/1.667, allocations: 291.9 kB / 1.018 GB, free: 8.863 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001913/1.669, allocations: 384 kB / 1.019 GB, free: 8.488 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03122/1.701, allocations: 6.42 MB / 1.025 GB, free: 1.953 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002047/1.701, allocations: 3.938 kB / 1.025 GB, free: 1.949 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002189/1.703, allocations: 168 kB / 1.025 GB, free: 1.785 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001296/1.704, allocations: 318.7 kB / 1.026 GB, free: 1.473 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02741/1.732, allocations: 5.58 MB / 1.031 GB, free: 11.89 MB / 0.823 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 0.08377/1.816, allocations: 28.68 MB / 1.059 GB, free: 12.82 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01287/1.829, allocations: 3.192 MB / 1.062 GB, free: 9.469 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006181/1.835, allocations: 1.603 MB / 1.064 GB, free: 7.84 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004811/1.835, allocations: 126.3 kB / 1.064 GB, free: 7.699 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001058/1.835, allocations: 67.8 kB / 1.064 GB, free: 7.621 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 9.841e-06/1.836, allocations: 4 kB / 1.064 GB, free: 7.617 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.1162/1.952, allocations: 20.45 MB / 1.084 GB, free: 3.105 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001694/1.952, allocations: 231.6 kB / 1.084 GB, free: 2.832 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003294/1.955, allocations: 1.467 MB / 1.086 GB, free: 1.355 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004814/1.956, allocations: 69.64 kB / 1.086 GB, free: 1.281 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001819/1.958, allocations: 1.748 MB / 1.087 GB, free: 15.51 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001262/1.959, allocations: 0.7548 MB / 1.088 GB, free: 14.74 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004202/1.959, allocations: 60 kB / 1.088 GB, free: 14.68 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0003843/1.96, allocations: 440.5 kB / 1.089 GB, free: 14.25 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004698/1.964, allocations: 1.915 MB / 1.09 GB, free: 12.33 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006161/1.971, allocations: 3.016 MB / 1.093 GB, free: 8.805 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005779/1.976, allocations: 2.422 MB / 1.096 GB, free: 6.383 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.277e-05/1.977, allocations: 12 kB / 1.096 GB, free: 6.371 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.5295/2.506, allocations: 7.352 MB / 1.103 GB, free: 237 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003011/2.509, allocations: 14.11 MB / 1.117 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.344e-05/2.509, allocations: 36.09 kB / 1.117 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03294/2.542, allocations: 5.903 MB / 1.122 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005486/2.548, allocations: 0.9219 MB / 1.123 GB, free: 222.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02487/2.573, allocations: 11.46 MB / 1.135 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005179/2.578, allocations: 0.5514 MB / 1.135 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008707/2.579, allocations: 200.3 kB / 1.135 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.485e-05/2.579, allocations: 3.844 kB / 1.135 GB, free: 220.5 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01863/2.597, allocations: 6.716 MB / 1.142 GB, free: 220.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001695/2.598, allocations: 38.97 kB / 1.142 GB, free: 220.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01152/2.609, allocations: 2.61 MB / 1.144 GB, free: 220.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005722/2.615, allocations: 1.074 MB / 1.145 GB, free: 220.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01792/2.633, allocations: 9.329 MB / 1.155 GB, free: 219.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004648/2.638, allocations: 0.5103 MB / 1.155 GB, free: 219.1 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007758/2.638, allocations: 204.7 kB / 1.155 GB, free: 219.1 MB / 0.8855 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 0.0009715/2.639, allocations: 297.1 kB / 1.156 GB, free: 219 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007355/2.64, allocations: 201.1 kB / 1.156 GB, free: 219 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01586/2.656, allocations: 6.387 MB / 1.162 GB, free: 218.8 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.697e-05/2.656, allocations: 25.91 kB / 1.162 GB, free: 218.8 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.809e-05/2.656, allocations: 7.438 kB / 1.162 GB, free: 218.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.537e-05/2.656, allocations: 14.67 kB / 1.162 GB, free: 218.8 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02759/2.684, allocations: 11.72 MB / 1.173 GB, free: 217.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3e-05/2.684, allocations: 14.78 kB / 1.173 GB, free: 217.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003498/2.687, allocations: 0.6144 MB / 1.174 GB, free: 217.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02832/2.716, allocations: 5.725 MB / 1.18 GB, free: 217.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004988/2.716, allocations: 76.59 kB / 1.18 GB, free: 217.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02065/2.737, allocations: 11.12 MB / 1.191 GB, free: 213.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.274e-05/2.737, allocations: 18.05 kB / 1.191 GB, free: 213.5 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01493/2.752, allocations: 6.924 MB / 1.197 GB, free: 210.5 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001889/2.754, allocations: 0.6853 MB / 1.198 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007445/2.755, allocations: 48.12 kB / 1.198 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003937/2.759, allocations: 476.9 kB / 1.199 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006093/2.759, allocations: 183.9 kB / 1.199 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003505/2.76, allocations: 126.6 kB / 1.199 GB, free: 210 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001937/2.762, allocations: 1.095 MB / 1.2 GB, free: 209.6 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 9.96e-07/2.762, allocations: 0 / 1.2 GB, free: 209.6 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.007334/2.769, allocations: 1.653 MB / 1.202 GB, free: 209.5 MB / 0.8855 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 0.0005608/2.77, allocations: 190.3 kB / 1.202 GB, free: 209.4 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.01883/2.788, allocations: 8.537 MB / 1.21 GB, free: 206.8 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.16e-05/2.788, allocations: 0 / 1.21 GB, free: 206.8 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.007046/2.796, allocations: 2.845 MB / 1.213 GB, free: 205.9 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001888/2.797, allocations: 218.3 kB / 1.213 GB, free: 205.8 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02186/2.819, allocations: 7.709 MB / 1.221 GB, free: 203.5 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004071/2.823, allocations: 2.964 MB / 1.223 GB, free: 202.3 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.007555/2.831, allocations: 1.813 MB / 1.225 GB, free: 202.1 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000941/2.832, allocations: 158.5 kB / 1.225 GB, free: 202.1 MB / 0.8855 GB
Notification: Performance of SimCode: time 2.249e-06/2.832, allocations: 0 / 1.225 GB, free: 202.1 MB / 0.8855 GB
Notification: Performance of Templates: time 0.103/2.935, allocations: 53.87 MB / 1.278 GB, free: 161.5 MB / 0.8855 GB