Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.224/4.224, allocations: 464.6 MB / 476.8 MB, free: 2.152 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.054e-05/3.072e-05, allocations: 4 kB / 0.5731 GB, free: 5.723 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2008/0.2008, allocations: 107.2 MB / 0.6778 GB, free: 10.38 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8208/1.022, allocations: 193.4 MB / 0.8666 GB, free: 10.78 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003617/1.022, allocations: 110.6 kB / 0.8667 GB, free: 10.71 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5236/1.546, allocations: 140.1 MB / 1.004 GB, free: 8.414 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.812e-06/1.546, allocations: 0 / 1.004 GB, free: 8.414 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001959/1.546, allocations: 76 kB / 1.004 GB, free: 8.34 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: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01062/1.557, allocations: 3.016 MB / 1.007 GB, free: 5.266 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.482e-05/1.557, allocations: 8.031 kB / 1.007 GB, free: 5.258 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01579/1.573, allocations: 2.141 MB / 1.009 GB, free: 3.109 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006743/1.579, allocations: 2.236 MB / 1.011 GB, free: 0.8281 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000379/1.58, allocations: 283.4 kB / 1.011 GB, free: 0.5508 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001795/1.582, allocations: 356 kB / 1.011 GB, free: 208 kB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01954/1.601, allocations: 6.115 MB / 1.017 GB, free: 9.961 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001186/1.601, allocations: 0 / 1.017 GB, free: 9.961 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001282/1.603, allocations: 160 kB / 1.018 GB, free: 9.805 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000878/1.603, allocations: 306.2 kB / 1.018 GB, free: 9.504 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01555/1.619, allocations: 5.454 MB / 1.023 GB, free: 4.047 MB / 0.8073 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 0.05124/1.67, allocations: 28.22 MB / 1.051 GB, free: 5.422 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007787/1.678, allocations: 3.725 MB / 1.054 GB, free: 1.484 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004265/1.682, allocations: 1.863 MB / 1.056 GB, free: 15.61 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003383/1.683, allocations: 139 kB / 1.056 GB, free: 15.45 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.693e-05/1.683, allocations: 60.5 kB / 1.056 GB, free: 15.39 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.894e-06/1.683, allocations: 0 / 1.056 GB, free: 15.39 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.1155/1.798, allocations: 24.62 MB / 1.08 GB, free: 6.75 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001712/1.799, allocations: 239.6 kB / 1.081 GB, free: 6.465 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002715/1.801, allocations: 1.274 MB / 1.082 GB, free: 5.18 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005589/1.802, allocations: 69.7 kB / 1.082 GB, free: 5.105 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001518/1.803, allocations: 1.555 MB / 1.084 GB, free: 3.527 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001398/1.805, allocations: 0.8665 MB / 1.084 GB, free: 2.648 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004038/1.805, allocations: 60 kB / 1.084 GB, free: 2.59 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0003577/1.806, allocations: 440.4 kB / 1.085 GB, free: 2.152 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004701/1.81, allocations: 2.032 MB / 1.087 GB, free: 120 kB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005897/1.816, allocations: 2.93 MB / 1.09 GB, free: 12.79 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005772/1.822, allocations: 2.486 MB / 1.092 GB, free: 10.28 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.505e-05/1.822, allocations: 8 kB / 1.092 GB, free: 10.27 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02234/1.845, allocations: 7.667 MB / 1.1 GB, free: 2.543 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.5053/2.35, allocations: 10.79 MB / 1.11 GB, free: 235.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.9e-05/2.35, allocations: 27.66 kB / 1.11 GB, free: 235.5 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03337/2.383, allocations: 6.134 MB / 1.116 GB, free: 235.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005232/2.389, allocations: 0.8802 MB / 1.117 GB, free: 235.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02974/2.418, allocations: 13.49 MB / 1.13 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005139/2.424, allocations: 0.516 MB / 1.131 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00111/2.425, allocations: 189 kB / 1.131 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.713e-05/2.425, allocations: 7.625 kB / 1.131 GB, free: 233.7 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02019/2.445, allocations: 6.957 MB / 1.138 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001353/2.445, allocations: 29.09 kB / 1.138 GB, free: 233.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0119/2.457, allocations: 2.731 MB / 1.14 GB, free: 233.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006362/2.464, allocations: 1.049 MB / 1.141 GB, free: 233.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02247/2.486, allocations: 10.98 MB / 1.152 GB, free: 232.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005175/2.491, allocations: 0.4989 MB / 1.153 GB, free: 232.2 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009717/2.492, allocations: 190.9 kB / 1.153 GB, free: 232.2 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.001121/2.494, allocations: 294.2 kB / 1.153 GB, free: 232.1 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001191/2.495, allocations: 185.8 kB / 1.153 GB, free: 232.1 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01977/2.515, allocations: 7.492 MB / 1.161 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.142e-05/2.515, allocations: 29.59 kB / 1.161 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.268e-05/2.515, allocations: 15.17 kB / 1.161 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.511e-05/2.515, allocations: 16.09 kB / 1.161 GB, free: 231.9 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03054/2.545, allocations: 12.59 MB / 1.173 GB, free: 228 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.773e-05/2.545, allocations: 18.48 kB / 1.173 GB, free: 228 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003883/2.549, allocations: 0.6136 MB / 1.174 GB, free: 228 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03133/2.581, allocations: 5.953 MB / 1.179 GB, free: 227.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006074/2.581, allocations: 88 kB / 1.179 GB, free: 227.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02551/2.607, allocations: 13.06 MB / 1.192 GB, free: 221.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.425e-05/2.607, allocations: 14.61 kB / 1.192 GB, free: 221.5 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01772/2.625, allocations: 7.445 MB / 1.199 GB, free: 218.3 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002086/2.627, allocations: 0.7323 MB / 1.2 GB, free: 218 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007806/2.628, allocations: 49.62 kB / 1.2 GB, free: 217.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004148/2.632, allocations: 494.6 kB / 1.201 GB, free: 217.9 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008138/2.633, allocations: 190.4 kB / 1.201 GB, free: 217.9 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000423/2.633, allocations: 128.7 kB / 1.201 GB, free: 217.9 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001943/2.635, allocations: 1.003 MB / 1.202 GB, free: 217.5 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.116e-06/2.635, allocations: 0 / 1.202 GB, free: 217.5 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.008209/2.643, allocations: 1.636 MB / 1.204 GB, free: 217.3 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 (158):
 * Single equations (assignments): 156
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007576/2.644, allocations: 207.3 kB / 1.204 GB, free: 217.2 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.02209/2.666, allocations: 9.073 MB / 1.213 GB, free: 214.3 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.276e-05/2.666, allocations: 0 / 1.213 GB, free: 214.3 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.008424/2.675, allocations: 3.141 MB / 1.216 GB, free: 213.3 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002012/2.677, allocations: 196.6 kB / 1.216 GB, free: 213.2 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03217/2.709, allocations: 9.027 MB / 1.225 GB, free: 208.1 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005602/2.715, allocations: 2.881 MB / 1.228 GB, free: 205.8 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.007389/2.722, allocations: 1.782 MB / 1.229 GB, free: 204.7 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009892/2.723, allocations: 153.1 kB / 1.229 GB, free: 204.5 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.68e-06/2.723, allocations: 0 / 1.229 GB, free: 204.5 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1097/2.833, allocations: 58 MB / 1.286 GB, free: 155.5 MB / 0.8855 GB