Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.545/3.545, allocations: 402 MB / 416 MB, free: 10.18 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.771e-05/2.786e-05, allocations: 0 / 0.5004 GB, free: 8.203 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.164/0.1641, allocations: 92.69 MB / 0.5909 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.664/0.8282, allocations: 182.5 MB / 0.7691 GB, free: 7.844 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003941/0.8286, allocations: 127.9 kB / 0.7692 GB, free: 7.719 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9767/1.805, allocations: 140.2 MB / 0.9062 GB, free: 192.4 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 3.193e-06/1.805, allocations: 3.062 kB / 0.9062 GB, free: 192.4 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 0.0001937/1.806, allocations: 76.22 kB / 0.9062 GB, free: 192.4 MB / 0.7448 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 0.01123/1.817, allocations: 3.044 MB / 0.9092 GB, free: 191.1 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 4.431e-05/1.817, allocations: 11.62 kB / 0.9092 GB, free: 191.1 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01615/1.833, allocations: 2.121 MB / 0.9113 GB, free: 190.8 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006642/1.84, allocations: 2.253 MB / 0.9135 GB, free: 190.4 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003631/1.84, allocations: 281.6 kB / 0.9138 GB, free: 190.4 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001928/1.842, allocations: 365 kB / 0.9141 GB, free: 190.4 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02252/1.865, allocations: 6.717 MB / 0.9207 GB, free: 190 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001473/1.865, allocations: 10.44 kB / 0.9207 GB, free: 190 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001596/1.866, allocations: 155.7 kB / 0.9208 GB, free: 190 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007621/1.867, allocations: 309.2 kB / 0.9211 GB, free: 190 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02095/1.888, allocations: 6.532 MB / 0.9275 GB, free: 189.9 MB / 0.7448 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.04199/1.93, allocations: 21.51 MB / 0.9485 GB, free: 180.4 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009766/1.94, allocations: 4.256 MB / 0.9527 GB, free: 178.5 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003103/1.94, allocations: 139.9 kB / 0.9528 GB, free: 178.4 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.292e-05/1.94, allocations: 58.81 kB / 0.9529 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=198): time 6.721e-06/1.94, allocations: 0 / 0.9529 GB, free: 178.3 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=255): time 0.134/2.074, allocations: 28.35 MB / 0.9805 GB, free: 171.9 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.784e-05/2.075, allocations: 244.6 kB / 0.9808 GB, free: 171.6 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00245/2.077, allocations: 1.327 MB / 0.9821 GB, free: 171.1 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006105/2.078, allocations: 64.58 kB / 0.9821 GB, free: 171.1 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008743/2.079, allocations: 1.559 MB / 0.9836 GB, free: 169.9 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001099/2.08, allocations: 0.8546 MB / 0.9845 GB, free: 169.2 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003991/2.08, allocations: 67.03 kB / 0.9845 GB, free: 169.2 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.0002225/2.08, allocations: 437.2 kB / 0.985 GB, free: 168.8 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007285/2.088, allocations: 2.527 MB / 0.9874 GB, free: 168.1 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007737/2.095, allocations: 3.439 MB / 0.9908 GB, free: 166.2 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008168/2.104, allocations: 2.963 MB / 0.9937 GB, free: 165.2 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.822e-05/2.104, allocations: 11.03 kB / 0.9937 GB, free: 165.2 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02509/2.129, allocations: 8.744 MB / 1.002 GB, free: 158.8 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002062/2.131, allocations: 10.8 MB / 1.013 GB, free: 147.2 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.487e-05/2.131, allocations: 28 kB / 1.013 GB, free: 147.2 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03082/2.162, allocations: 6.144 MB / 1.019 GB, free: 141.6 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004758/2.167, allocations: 0.8776 MB / 1.02 GB, free: 140.8 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02556/2.192, allocations: 14.03 MB / 1.033 GB, free: 126.6 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004919/2.197, allocations: 0.5184 MB / 1.034 GB, free: 126.1 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007774/2.198, allocations: 187.9 kB / 1.034 GB, free: 125.9 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.444e-05/2.198, allocations: 7.953 kB / 1.034 GB, free: 125.9 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02337/2.221, allocations: 8.017 MB / 1.042 GB, free: 117.9 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.216e-05/2.222, allocations: 28 kB / 1.042 GB, free: 117.9 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01116/2.233, allocations: 2.739 MB / 1.045 GB, free: 115.1 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005793/2.239, allocations: 1.041 MB / 1.046 GB, free: 114.1 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02132/2.26, allocations: 11.54 MB / 1.057 GB, free: 102.4 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004771/2.265, allocations: 0.5029 MB / 1.057 GB, free: 101.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006953/2.265, allocations: 191.9 kB / 1.058 GB, free: 101.7 MB / 0.7448 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 0.003347/2.269, allocations: 1.539 MB / 1.059 GB, free: 100.1 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007629/2.27, allocations: 189.3 kB / 1.059 GB, free: 99.96 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02395/2.294, allocations: 8.483 MB / 1.068 GB, free: 91.45 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.699e-05/2.294, allocations: 24 kB / 1.068 GB, free: 91.43 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.955e-05/2.294, allocations: 12 kB / 1.068 GB, free: 91.41 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.944e-05/2.294, allocations: 19.95 kB / 1.068 GB, free: 91.39 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0354/2.329, allocations: 13.57 MB / 1.081 GB, free: 77.7 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.317e-05/2.329, allocations: 8 kB / 1.081 GB, free: 77.69 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003664/2.333, allocations: 0.6169 MB / 1.081 GB, free: 77.07 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03018/2.363, allocations: 5.965 MB / 1.087 GB, free: 71.09 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006129/2.364, allocations: 87.91 kB / 1.087 GB, free: 71.01 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02463/2.388, allocations: 13.65 MB / 1.101 GB, free: 57.2 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.092e-05/2.388, allocations: 15.69 kB / 1.101 GB, free: 57.19 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02622/2.415, allocations: 8.429 MB / 1.109 GB, free: 48.37 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004652/2.419, allocations: 0.7327 MB / 1.11 GB, free: 47.62 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001615/2.421, allocations: 55.98 kB / 1.11 GB, free: 47.56 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00965/2.431, allocations: 487.1 kB / 1.11 GB, free: 47.09 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001467/2.432, allocations: 190.1 kB / 1.11 GB, free: 46.9 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009112/2.433, allocations: 123.9 kB / 1.11 GB, free: 46.78 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.004196/2.437, allocations: 1.047 MB / 1.111 GB, free: 45.73 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.614e-06/2.438, allocations: 4 kB / 1.111 GB, free: 45.73 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.01659/2.454, allocations: 1.594 MB / 1.113 GB, free: 44.14 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 (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 0.001354/2.456, allocations: 202.8 kB / 1.113 GB, free: 43.93 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.04715/2.503, allocations: 10.72 MB / 1.124 GB, free: 33.18 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.083e-05/2.503, allocations: 4 kB / 1.124 GB, free: 33.18 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01051/2.513, allocations: 3.669 MB / 1.127 GB, free: 29.49 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00193/2.515, allocations: 214.8 kB / 1.127 GB, free: 29.29 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03437/2.55, allocations: 12.14 MB / 1.139 GB, free: 17.03 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003689/2.553, allocations: 2.886 MB / 1.142 GB, free: 14.11 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.006967/2.56, allocations: 1.789 MB / 1.144 GB, free: 12.41 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008199/2.561, allocations: 159.3 kB / 1.144 GB, free: 12.25 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.711e-06/2.561, allocations: 0 / 1.144 GB, free: 12.25 MB / 0.7448 GB
Notification: Performance of Templates: time 0.5573/3.119, allocations: 58.76 MB / 1.201 GB, free: 183.3 MB / 0.7605 GB