Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadModel(Buildings): time 3.616/3.616, allocations: 403.3 MB / 415.4 MB, free: 13.01 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.54e-05/3.551e-05, allocations: 7.984 kB / 0.4991 GB, free: 13.41 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4693/0.4693, allocations: 92.68 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.257/0.7264, allocations: 181.9 MB / 0.7672 GB, free: 8.336 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003677/0.7268, allocations: 119.9 kB / 0.7673 GB, free: 8.219 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.8935/1.62, allocations: 138.7 MB / 0.9028 GB, free: 62.63 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 2.494e-06/1.62, allocations: 3.938 kB / 0.9028 GB, free: 62.62 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0001672/1.621, allocations: 76 kB / 0.9029 GB, free: 62.55 MB / 0.6511 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 0.00964/1.63, allocations: 3.01 MB / 0.9058 GB, free: 59.48 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 4.089e-05/1.63, allocations: 8.031 kB / 0.9058 GB, free: 59.48 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01498/1.645, allocations: 2.118 MB / 0.9079 GB, free: 57.35 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005972/1.651, allocations: 2.244 MB / 0.9101 GB, free: 55.06 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002902/1.652, allocations: 279.4 kB / 0.9103 GB, free: 54.79 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001667/1.653, allocations: 356 kB / 0.9107 GB, free: 54.44 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01666/1.67, allocations: 6.111 MB / 0.9167 GB, free: 48.21 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001302/1.67, allocations: 7.938 kB / 0.9167 GB, free: 48.2 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001302/1.671, allocations: 155.9 kB / 0.9168 GB, free: 48.05 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006206/1.672, allocations: 306.2 kB / 0.9171 GB, free: 47.75 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01359/1.686, allocations: 5.446 MB / 0.9224 GB, free: 42.3 MB / 0.6511 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 0.03962/1.725, allocations: 21.42 MB / 0.9433 GB, free: 20.11 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006445/1.732, allocations: 3.725 MB / 0.947 GB, free: 16.18 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003526/1.735, allocations: 1.87 MB / 0.9488 GB, free: 14.29 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002865/1.736, allocations: 139 kB / 0.9489 GB, free: 14.14 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.669e-05/1.736, allocations: 56.55 kB / 0.949 GB, free: 14.07 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=198): time 5.911e-06/1.736, allocations: 0 / 0.949 GB, free: 14.07 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=255): time 0.1133/1.849, allocations: 24.62 MB / 0.973 GB, free: 5.426 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001632/1.849, allocations: 235.6 kB / 0.9733 GB, free: 5.145 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002708/1.852, allocations: 1.282 MB / 0.9745 GB, free: 3.852 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005913/1.853, allocations: 65.7 kB / 0.9746 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001508/1.854, allocations: 1.532 MB / 0.9761 GB, free: 2.227 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001467/1.856, allocations: 0.8665 MB / 0.9769 GB, free: 1.348 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004634/1.856, allocations: 60 kB / 0.977 GB, free: 1.289 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0003826/1.857, allocations: 440.4 kB / 0.9774 GB, free: 0.8516 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004756/1.861, allocations: 2.036 MB / 0.9794 GB, free: 14.81 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005797/1.867, allocations: 2.926 MB / 0.9822 GB, free: 11.5 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005682/1.873, allocations: 2.493 MB / 0.9847 GB, free: 8.977 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.393e-05/1.873, allocations: 8 kB / 0.9847 GB, free: 8.969 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04204/1.915, allocations: 7.663 MB / 0.9922 GB, free: 1.246 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00993/1.925, allocations: 10.8 MB / 1.003 GB, free: 5.594 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001637/1.925, allocations: 35.88 kB / 1.003 GB, free: 5.559 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05281/1.978, allocations: 6.125 MB / 1.009 GB, free: 15.42 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005258/1.983, allocations: 0.8813 MB / 1.01 GB, free: 14.54 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02948/2.013, allocations: 13.48 MB / 1.023 GB, free: 0.8828 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004974/2.018, allocations: 0.5145 MB / 1.023 GB, free: 376 kB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008511/2.019, allocations: 199.9 kB / 1.023 GB, free: 176 kB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.463e-05/2.019, allocations: 4 kB / 1.023 GB, free: 172 kB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01933/2.038, allocations: 6.958 MB / 1.03 GB, free: 9.16 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.295e-05/2.038, allocations: 32.12 kB / 1.03 GB, free: 9.129 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01179/2.05, allocations: 2.721 MB / 1.033 GB, free: 6.398 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006228/2.056, allocations: 1.053 MB / 1.034 GB, free: 5.344 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02417/2.081, allocations: 10.99 MB / 1.045 GB, free: 10.21 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00467/2.085, allocations: 0.4913 MB / 1.045 GB, free: 9.715 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007703/2.086, allocations: 187.9 kB / 1.045 GB, free: 9.531 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 0.0009748/2.087, allocations: 299.3 kB / 1.046 GB, free: 9.234 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007821/2.088, allocations: 189.6 kB / 1.046 GB, free: 9.047 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02033/2.108, allocations: 7.499 MB / 1.053 GB, free: 1.496 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.073e-05/2.108, allocations: 24 kB / 1.053 GB, free: 1.473 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.414e-05/2.108, allocations: 12 kB / 1.053 GB, free: 1.461 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.375e-05/2.108, allocations: 11.95 kB / 1.053 GB, free: 1.449 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4736/2.582, allocations: 12.58 MB / 1.065 GB, free: 187.8 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.401e-05/2.582, allocations: 11.38 kB / 1.065 GB, free: 187.8 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00382/2.586, allocations: 0.6152 MB / 1.066 GB, free: 187.8 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03236/2.618, allocations: 5.954 MB / 1.072 GB, free: 187.8 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005647/2.619, allocations: 86.14 kB / 1.072 GB, free: 187.8 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02542/2.644, allocations: 13.05 MB / 1.085 GB, free: 185.9 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.595e-06/2.644, allocations: 13 kB / 1.085 GB, free: 185.9 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01748/2.662, allocations: 7.436 MB / 1.092 GB, free: 184.6 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002098/2.664, allocations: 0.73 MB / 1.093 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000769/2.665, allocations: 59.91 kB / 1.093 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004143/2.669, allocations: 483.6 kB / 1.093 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007518/2.67, allocations: 199.5 kB / 1.093 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004116/2.67, allocations: 129.5 kB / 1.094 GB, free: 184.5 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.001948/2.672, allocations: 0.9989 MB / 1.095 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8.83e-07/2.672, allocations: 0 / 1.095 GB, free: 184.4 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.007743/2.68, allocations: 1.589 MB / 1.096 GB, free: 184.4 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 0.0006705/2.681, allocations: 204.1 kB / 1.096 GB, free: 184.3 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.02158/2.702, allocations: 9.071 MB / 1.105 GB, free: 184 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.089e-05/2.702, allocations: 3.781 kB / 1.105 GB, free: 184 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.008918/2.711, allocations: 3.131 MB / 1.108 GB, free: 183.3 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002027/2.713, allocations: 203.6 kB / 1.108 GB, free: 183.2 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03049/2.744, allocations: 9.104 MB / 1.117 GB, free: 180.8 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004006/2.748, allocations: 2.873 MB / 1.12 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.006997/2.755, allocations: 1.787 MB / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008522/2.756, allocations: 158.2 kB / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.703e-06/2.756, allocations: 0 / 1.122 GB, free: 179.6 MB / 0.7448 GB
Notification: Performance of Templates: time 0.1096/2.865, allocations: 57.8 MB / 1.178 GB, free: 141.2 MB / 0.7448 GB