Notification: Performance of FrontEnd - loaded program: time 1.306e-05/1.32e-05, allocations: 1.156 kB / 439.6 MB, free: 9.566 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1171/0.1172, allocations: 78.98 MB / 0.5065 GB, free: 2.664 MB / 414.1 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2508/0.3681, allocations: 135.3 MB / 0.6386 GB, free: 36.03 MB / 0.5137 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004146/0.3687, allocations: 90.3 kB / 0.6386 GB, free: 36.03 MB / 0.5137 GB
[Buildings latest/Electrical/Interfaces/Source.mo:30:9-30:50:writable] Warning: Ignoring overconstrained operator applied to array components having size zero: Connections.potentialRoot(terminal.theta);.
[Buildings latest/Electrical/Transmission/BaseClasses/PartialTwoPortResistance.mo:13:3-13:57:writable] Warning: Ignoring overconstrained operator applied to array components having size zero: Connections.branch(terminal_p.theta, terminal_n.theta);.
[Buildings latest/Electrical/DC/Sensors/GeneralizedSensor.mo:38:3-38:57:writable] Warning: Ignoring overconstrained operator applied to array components having size zero: Connections.branch(terminal_p.theta, terminal_n.theta);.
Notification: Performance of FrontEnd: time 0.1047/0.4735, allocations: 18.84 MB / 0.657 GB, free: 33.74 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 3.45e-05/0.4737, allocations: 7.875 kB / 0.657 GB, free: 33.74 MB / 0.5137 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 82
 * Number of variables: 82
Notification: Performance of Generate backend data structure: time 0.001738/0.4755, allocations: 0.6024 MB / 0.6576 GB, free: 33.29 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 4.637e-05/0.4756, allocations: 7.688 kB / 0.6576 GB, free: 33.29 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002349/0.4781, allocations: 102.3 kB / 0.6577 GB, free: 33.27 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007882/0.479, allocations: 296.9 kB / 0.658 GB, free: 33.03 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.178e-05/0.4791, allocations: 10.11 kB / 0.658 GB, free: 33.03 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.401e-05/0.4793, allocations: 15.72 kB / 0.658 GB, free: 33.03 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0005216/0.4799, allocations: 118.9 kB / 0.6582 GB, free: 33.02 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007395/0.4807, allocations: 245 kB / 0.6584 GB, free: 32.9 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.437e-05/0.4808, allocations: 3.938 kB / 0.6584 GB, free: 32.9 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.157e-05/0.481, allocations: 3.906 kB / 0.6584 GB, free: 32.9 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.578e-05/0.4812, allocations: 32.5 kB / 0.6584 GB, free: 32.9 MB / 0.5137 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003751/0.485, allocations: 1.538 MB / 0.6599 GB, free: 31.93 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006201/0.4858, allocations: 110.6 kB / 0.66 GB, free: 31.9 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003552/0.4862, allocations: 66.16 kB / 0.6601 GB, free: 31.89 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.89e-05/0.4864, allocations: 9.953 kB / 0.6601 GB, free: 31.88 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.836e-05/0.4865, allocations: 38.5 kB / 0.6602 GB, free: 31.84 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=18): time 6.286e-06/0.4866, allocations: 0 / 0.6602 GB, free: 31.84 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=18): time 0.0006485/0.4873, allocations: 120.7 kB / 0.6603 GB, free: 31.79 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.000344/0.4877, allocations: 66.59 kB / 0.6603 GB, free: 31.76 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.362e-05/0.4879, allocations: 448 / 0.6603 GB, free: 31.76 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001629/0.4881, allocations: 271.6 kB / 0.6606 GB, free: 31.53 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 3.059e-05/0.4882, allocations: 25.7 kB / 0.6606 GB, free: 31.5 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001051/0.4884, allocations: 178.9 kB / 0.6608 GB, free: 31.37 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 5.957e-05/0.4886, allocations: 42.73 kB / 0.6608 GB, free: 31.35 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.64e-05/0.4887, allocations: 0 / 0.6608 GB, free: 31.35 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 9.184e-05/0.4889, allocations: 333.3 kB / 0.6611 GB, free: 31.03 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001164/0.4891, allocations: 23.59 kB / 0.6612 GB, free: 31.03 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000191/0.4893, allocations: 121 kB / 0.6613 GB, free: 30.9 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001814/0.4896, allocations: 50.41 kB / 0.6613 GB, free: 30.89 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.239e-06/0.4897, allocations: 0 / 0.6613 GB, free: 30.89 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001058/0.4909, allocations: 1.539 MB / 0.6628 GB, free: 29.38 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.718e-05/0.491, allocations: 7.844 kB / 0.6628 GB, free: 29.38 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002739/0.4914, allocations: 28.12 kB / 0.6629 GB, free: 29.37 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005057/0.492, allocations: 499 kB / 0.6633 GB, free: 28.89 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007428/0.4928, allocations: 72.55 kB / 0.6634 GB, free: 28.89 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006256/0.4935, allocations: 36.55 kB / 0.6634 GB, free: 28.88 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.632e-06/0.4936, allocations: 0 / 0.6634 GB, free: 28.88 MB / 0.5137 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0004436/0.4942, allocations: 127.6 kB / 0.6636 GB, free: 28.85 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.089e-05/0.4943, allocations: 3.906 kB / 0.6636 GB, free: 28.85 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.914e-05/0.4944, allocations: 7.812 kB / 0.6636 GB, free: 28.85 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.194e-05/0.4945, allocations: 6.281 kB / 0.6636 GB, free: 28.85 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007705/0.4953, allocations: 83.42 kB / 0.6637 GB, free: 28.84 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000611/0.496, allocations: 41.92 kB / 0.6637 GB, free: 28.82 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (32):
 * Single equations (assignments): 31
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0003606/0.4965, allocations: 112.2 kB / 0.6638 GB, free: 28.71 MB / 0.5137 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001396/0.4967, allocations: 23.53 kB / 0.6638 GB, free: 28.7 MB / 0.5137 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.255e-05/0.4969, allocations: 16.36 kB / 0.6638 GB, free: 28.7 MB / 0.5137 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.034e-05/0.497, allocations: 7.5 kB / 0.6639 GB, free: 28.7 MB / 0.5137 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.219e-06/0.4971, allocations: 0 / 0.6639 GB, free: 28.7 MB / 0.5137 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.009e-06/0.4972, allocations: 0 / 0.6639 GB, free: 28.7 MB / 0.5137 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001621/0.4989, allocations: 0.567 MB / 0.6644 GB, free: 28.34 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.635e-06/0.499, allocations: 0 / 0.6644 GB, free: 28.34 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005575/0.4997, allocations: 60.91 kB / 0.6645 GB, free: 28.33 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002213/0.5, allocations: 20.59 kB / 0.6645 GB, free: 28.32 MB / 0.5137 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.199e-05/0.5001, allocations: 3.969 kB / 0.6645 GB, free: 28.32 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001361/0.5016, allocations: 1.201 MB / 0.6657 GB, free: 27.11 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.447e-06/0.5017, allocations: 0 / 0.6657 GB, free: 27.11 MB / 0.5137 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0005448/0.5023, allocations: 268.1 kB / 0.6659 GB, free: 26.91 MB / 0.5137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002076/0.5026, allocations: 119.4 kB / 0.666 GB, free: 26.8 MB / 0.5137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.095e-05/0.5028, allocations: 3.969 kB / 0.666 GB, free: 26.8 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006149/0.5035, allocations: 25.23 kB / 0.6661 GB, free: 26.79 MB / 0.5137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.975e-05/0.5037, allocations: 16.86 kB / 0.6661 GB, free: 26.79 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (18):
 * Single equations (assignments): 17
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003695/0.5041, allocations: 108.4 kB / 0.6662 GB, free: 26.69 MB / 0.5137 GB
Notification: Performance of simCode: created initialization part: time 0.000815/0.505, allocations: 191.2 kB / 0.6664 GB, free: 26.66 MB / 0.5137 GB
Notification: Performance of simCode: created event and clocks part: time 5.169e-06/0.5051, allocations: 0 / 0.6664 GB, free: 26.66 MB / 0.5137 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004209/0.5056, allocations: 153.2 kB / 0.6665 GB, free: 26.56 MB / 0.5137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007152/0.5065, allocations: 53.72 kB / 0.6666 GB, free: 26.55 MB / 0.5137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001678/0.5082, allocations: 418.8 kB / 0.667 GB, free: 26.35 MB / 0.5137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006046/0.5089, allocations: 0.8644 MB / 0.6678 GB, free: 25.6 MB / 0.5137 GB
Notification: Performance of SimCode: time 2.375e-06/0.509, allocations: 0 / 0.6678 GB, free: 25.6 MB / 0.5137 GB
Notification: Performance of Templates: time 0.06665/0.5758, allocations: 3.986 MB / 0.6717 GB, free: 25.28 MB / 0.5137 GB