Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 4.175/4.175, allocations: 460.5 MB / 472.6 MB, free: 5.391 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.59e-05/3.589e-05, allocations: 4 kB / 0.5681 GB, free: 10.16 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1963/0.1964, allocations: 106.2 MB / 0.6719 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8531/1.05, allocations: 193.5 MB / 0.8609 GB, free: 3.922 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003627/1.05, allocations: 117 kB / 0.861 GB, free: 3.852 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5329/1.583, allocations: 140.8 MB / 0.9984 GB, free: 1.016 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.507e-06/1.583, allocations: 0 / 0.9984 GB, free: 1.016 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001973/1.583, allocations: 79.98 kB / 0.9985 GB, free: 0.9375 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01171/1.595, allocations: 3.051 MB / 1.001 GB, free: 13.83 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.584e-05/1.595, allocations: 8.031 kB / 1.002 GB, free: 13.82 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01753/1.612, allocations: 2.141 MB / 1.004 GB, free: 11.67 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006849/1.619, allocations: 2.244 MB / 1.006 GB, free: 9.383 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004094/1.62, allocations: 283.4 kB / 1.006 GB, free: 9.105 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00185/1.622, allocations: 368 kB / 1.006 GB, free: 8.746 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01878/1.64, allocations: 6.124 MB / 1.012 GB, free: 2.5 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001082/1.641, allocations: 11.92 kB / 1.012 GB, free: 2.488 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007795/1.641, allocations: 163.9 kB / 1.013 GB, free: 2.328 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006992/1.642, allocations: 306.4 kB / 1.013 GB, free: 2.027 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01567/1.658, allocations: 5.462 MB / 1.018 GB, free: 12.56 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 0.0534/1.711, allocations: 28.3 MB / 1.046 GB, free: 13.86 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008798/1.72, allocations: 3.717 MB / 1.049 GB, free: 9.922 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004641/1.725, allocations: 1.871 MB / 1.051 GB, free: 8.035 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000355/1.725, allocations: 143 kB / 1.051 GB, free: 7.875 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.203e-05/1.725, allocations: 56.5 kB / 1.051 GB, free: 7.812 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=198): time 5.946e-06/1.725, allocations: 0 / 1.051 GB, free: 7.812 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=255): time 0.1438/1.869, allocations: 24.66 MB / 1.076 GB, free: 15.14 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002418/1.869, allocations: 243.5 kB / 1.076 GB, free: 14.85 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004719/1.874, allocations: 1.316 MB / 1.077 GB, free: 13.52 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.000804/1.875, allocations: 73.7 kB / 1.077 GB, free: 13.45 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002456/1.878, allocations: 1.567 MB / 1.079 GB, free: 11.86 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002177/1.88, allocations: 0.8625 MB / 1.08 GB, free: 10.98 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006848/1.88, allocations: 60 kB / 1.08 GB, free: 10.92 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0005523/1.881, allocations: 440.4 kB / 1.08 GB, free: 10.48 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008576/1.89, allocations: 2.036 MB / 1.082 GB, free: 8.445 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01026/1.9, allocations: 2.922 MB / 1.085 GB, free: 5.129 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01046/1.911, allocations: 2.485 MB / 1.087 GB, free: 2.617 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.767e-05/1.911, allocations: 8 kB / 1.087 GB, free: 2.609 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.5342/2.445, allocations: 7.671 MB / 1.095 GB, free: 233 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002186/2.447, allocations: 10.79 MB / 1.105 GB, free: 221.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.344e-05/2.447, allocations: 26.5 kB / 1.105 GB, free: 221.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03294/2.48, allocations: 6.135 MB / 1.111 GB, free: 221.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005298/2.485, allocations: 0.8776 MB / 1.112 GB, free: 221.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02814/2.514, allocations: 13.49 MB / 1.125 GB, free: 220 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005071/2.519, allocations: 0.5159 MB / 1.126 GB, free: 220 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009761/2.52, allocations: 192.2 kB / 1.126 GB, free: 220 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.562e-05/2.52, allocations: 4.312 kB / 1.126 GB, free: 220 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02978/2.55, allocations: 6.963 MB / 1.133 GB, free: 219.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002019/2.55, allocations: 26.78 kB / 1.133 GB, free: 219.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02215/2.572, allocations: 2.73 MB / 1.136 GB, free: 219.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01142/2.584, allocations: 1.046 MB / 1.137 GB, free: 219.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03817/2.622, allocations: 10.99 MB / 1.147 GB, free: 218.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004904/2.627, allocations: 0.498 MB / 1.148 GB, free: 218.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007847/2.628, allocations: 186.8 kB / 1.148 GB, free: 218.5 MB / 0.8698 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 0.0009794/2.629, allocations: 288.5 kB / 1.148 GB, free: 218.4 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007413/2.629, allocations: 197.1 kB / 1.148 GB, free: 218.3 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01933/2.649, allocations: 7.51 MB / 1.156 GB, free: 217.8 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.105e-05/2.649, allocations: 25.91 kB / 1.156 GB, free: 217.8 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.972e-05/2.649, allocations: 11.31 kB / 1.156 GB, free: 217.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.263e-05/2.649, allocations: 14.69 kB / 1.156 GB, free: 217.8 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02996/2.679, allocations: 12.62 MB / 1.168 GB, free: 213.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.523e-05/2.679, allocations: 11.61 kB / 1.168 GB, free: 213.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003981/2.683, allocations: 0.6117 MB / 1.169 GB, free: 213.1 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03007/2.713, allocations: 5.956 MB / 1.175 GB, free: 212.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005914/2.714, allocations: 87.02 kB / 1.175 GB, free: 212.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02496/2.739, allocations: 13.06 MB / 1.187 GB, free: 206.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.194e-05/2.739, allocations: 16.03 kB / 1.187 GB, free: 206.6 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01677/2.755, allocations: 7.45 MB / 1.195 GB, free: 203.3 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00203/2.758, allocations: 0.7392 MB / 1.195 GB, free: 202.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000589/2.758, allocations: 52.45 kB / 1.195 GB, free: 202.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004511/2.763, allocations: 489.1 kB / 1.196 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006582/2.763, allocations: 197.8 kB / 1.196 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003874/2.764, allocations: 129.2 kB / 1.196 GB, free: 202.8 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001818/2.766, allocations: 1.026 MB / 1.197 GB, free: 202.4 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 8.6e-07/2.766, allocations: 0 / 1.197 GB, free: 202.4 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.007077/2.773, allocations: 1.651 MB / 1.199 GB, free: 202.2 MB / 0.8698 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 0.0005483/2.773, allocations: 198.4 kB / 1.199 GB, free: 202.1 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02211/2.795, allocations: 9.086 MB / 1.208 GB, free: 199.2 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.059e-05/2.795, allocations: 0 / 1.208 GB, free: 199.2 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.008324/2.804, allocations: 3.139 MB / 1.211 GB, free: 197.6 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001921/2.806, allocations: 217.3 kB / 1.211 GB, free: 197.4 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02857/2.834, allocations: 9.051 MB / 1.22 GB, free: 190.2 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003842/2.838, allocations: 2.894 MB / 1.223 GB, free: 187.9 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.007068/2.845, allocations: 1.787 MB / 1.225 GB, free: 186.8 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008713/2.846, allocations: 156.8 kB / 1.225 GB, free: 186.6 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.795e-06/2.846, allocations: 0 / 1.225 GB, free: 186.6 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1138/2.96, allocations: 58.58 MB / 1.282 GB, free: 135.5 MB / 0.8698 GB