Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.YY")
Notification: Performance of loadModel(Buildings): time 4.452/4.452, allocations: 460.5 MB / 472.6 MB, free: 5.379 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.215e-05/5.23e-05, allocations: 7.984 kB / 0.5681 GB, free: 10.13 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2702/0.2702, allocations: 106.2 MB / 0.6719 GB, free: 15.72 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8286/1.099, allocations: 193.4 MB / 0.8608 GB, free: 3.984 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003768/1.099, allocations: 115.8 kB / 0.8609 GB, free: 3.914 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5547/1.654, allocations: 146.9 MB / 1.004 GB, free: 10.84 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.673e-06/1.654, allocations: 0 / 1.004 GB, free: 10.84 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001993/1.654, allocations: 79.98 kB / 1.004 GB, free: 10.76 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 0.01201/1.666, allocations: 3.16 MB / 1.007 GB, free: 7.543 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.754e-05/1.666, allocations: 8.031 kB / 1.007 GB, free: 7.535 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01657/1.683, allocations: 2.164 MB / 1.01 GB, free: 5.363 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007265/1.69, allocations: 2.319 MB / 1.012 GB, free: 3 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004399/1.691, allocations: 299.8 kB / 1.012 GB, free: 2.707 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002024/1.693, allocations: 392 kB / 1.013 GB, free: 2.324 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02151/1.714, allocations: 6.427 MB / 1.019 GB, free: 11.79 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001423/1.715, allocations: 4 kB / 1.019 GB, free: 11.78 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001719/1.716, allocations: 168 kB / 1.019 GB, free: 11.62 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008069/1.717, allocations: 318.7 kB / 1.019 GB, free: 11.3 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01698/1.734, allocations: 5.584 MB / 1.025 GB, free: 5.711 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 0.05634/1.79, allocations: 28.67 MB / 1.053 GB, free: 6.66 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007553/1.798, allocations: 3.191 MB / 1.056 GB, free: 3.293 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003755/1.802, allocations: 1.611 MB / 1.057 GB, free: 1.66 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003111/1.802, allocations: 126.4 kB / 1.058 GB, free: 1.52 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.649e-05/1.802, allocations: 63.8 kB / 1.058 GB, free: 1.449 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=176): time 6.307e-06/1.802, allocations: 0 / 1.058 GB, free: 1.449 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=221): time 0.09655/1.899, allocations: 20.45 MB / 1.078 GB, free: 12.93 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000164/1.899, allocations: 235.6 kB / 1.078 GB, free: 12.66 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003307/1.902, allocations: 1.463 MB / 1.079 GB, free: 11.18 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005046/1.903, allocations: 61.7 kB / 1.079 GB, free: 11.12 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001756/1.905, allocations: 1.744 MB / 1.081 GB, free: 9.348 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001341/1.906, allocations: 0.7626 MB / 1.082 GB, free: 8.574 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004504/1.907, allocations: 60 kB / 1.082 GB, free: 8.516 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0004118/1.907, allocations: 440.5 kB / 1.082 GB, free: 8.078 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004672/1.912, allocations: 1.915 MB / 1.084 GB, free: 6.16 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006055/1.918, allocations: 3.02 MB / 1.087 GB, free: 2.633 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005675/1.924, allocations: 2.422 MB / 1.089 GB, free: 216 kB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.397e-05/1.924, allocations: 12 kB / 1.089 GB, free: 204 kB / 0.8698 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.5327/2.456, allocations: 7.359 MB / 1.097 GB, free: 228.4 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002896/2.459, allocations: 14.1 MB / 1.11 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001102/2.459, allocations: 35.53 kB / 1.11 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03196/2.491, allocations: 5.903 MB / 1.116 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005381/2.497, allocations: 0.9338 MB / 1.117 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0246/2.521, allocations: 11.45 MB / 1.128 GB, free: 211.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005604/2.527, allocations: 0.5507 MB / 1.129 GB, free: 211.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009118/2.528, allocations: 201.9 kB / 1.129 GB, free: 211.9 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.494e-05/2.528, allocations: 4 kB / 1.129 GB, free: 211.9 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01878/2.547, allocations: 6.711 MB / 1.136 GB, free: 211.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001383/2.547, allocations: 45.91 kB / 1.136 GB, free: 211.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01208/2.559, allocations: 2.61 MB / 1.138 GB, free: 211.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006081/2.565, allocations: 1.066 MB / 1.139 GB, free: 211.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01995/2.585, allocations: 9.335 MB / 1.148 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005277/2.591, allocations: 0.5103 MB / 1.149 GB, free: 210.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007659/2.591, allocations: 201.3 kB / 1.149 GB, free: 210.5 MB / 0.8698 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 0.001004/2.592, allocations: 304.4 kB / 1.149 GB, free: 210.4 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000772/2.593, allocations: 200.2 kB / 1.149 GB, free: 210.4 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02695/2.62, allocations: 6.375 MB / 1.156 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.664e-05/2.62, allocations: 29.61 kB / 1.156 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.067e-05/2.62, allocations: 11.31 kB / 1.156 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.665e-05/2.62, allocations: 12.41 kB / 1.156 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04794/2.668, allocations: 11.72 MB / 1.167 GB, free: 208.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.242e-05/2.668, allocations: 11.94 kB / 1.167 GB, free: 208.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006837/2.675, allocations: 0.6107 MB / 1.168 GB, free: 208.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04093/2.716, allocations: 5.729 MB / 1.173 GB, free: 208.2 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005224/2.717, allocations: 79.19 kB / 1.173 GB, free: 208.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02237/2.739, allocations: 11.12 MB / 1.184 GB, free: 203.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.177e-05/2.739, allocations: 9.594 kB / 1.184 GB, free: 203.2 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01582/2.755, allocations: 6.934 MB / 1.191 GB, free: 200.1 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001885/2.757, allocations: 0.6818 MB / 1.192 GB, free: 199.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007006/2.758, allocations: 50.55 kB / 1.192 GB, free: 199.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004436/2.762, allocations: 468.8 kB / 1.192 GB, free: 199.7 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006443/2.763, allocations: 180.4 kB / 1.192 GB, free: 199.7 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000368/2.763, allocations: 122.9 kB / 1.193 GB, free: 199.7 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002032/2.765, allocations: 1.095 MB / 1.194 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 9.78e-07/2.765, allocations: 0 / 1.194 GB, free: 199.3 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.008124/2.774, allocations: 1.654 MB / 1.195 GB, free: 199.1 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 (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 0.0005367/2.774, allocations: 195.3 kB / 1.195 GB, free: 199 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0205/2.795, allocations: 8.544 MB / 1.204 GB, free: 196.4 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.21e-05/2.795, allocations: 0 / 1.204 GB, free: 196.4 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.007908/2.803, allocations: 2.843 MB / 1.207 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001968/2.805, allocations: 231.7 kB / 1.207 GB, free: 195.5 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02359/2.828, allocations: 7.711 MB / 1.214 GB, free: 191.9 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003913/2.832, allocations: 2.957 MB / 1.217 GB, free: 189.5 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.007758/2.84, allocations: 1.815 MB / 1.219 GB, free: 188.3 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008781/2.841, allocations: 158.1 kB / 1.219 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.853e-06/2.841, allocations: 4 kB / 1.219 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1057/2.947, allocations: 53.87 MB / 1.272 GB, free: 143.8 MB / 0.8698 GB