Notification: Performance of FrontEnd - loaded program: time 8.87e-06/9.079e-06, allocations: 0.9688 kB / 439.6 MB, free: 9.508 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1208/0.1208, allocations: 78.97 MB / 0.5065 GB, free: 2.676 MB / 414.1 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2205/0.3415, allocations: 134.6 MB / 0.6379 GB, free: 36.12 MB / 0.5137 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002575/0.3418, allocations: 93.5 kB / 0.638 GB, free: 36.12 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 0.03941/0.3813, allocations: 11.28 MB / 0.649 GB, free: 34.75 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 1.998e-05/0.3814, allocations: 7.719 kB / 0.649 GB, free: 34.75 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: 53
 * Number of variables: 53
Notification: Performance of Generate backend data structure: time 0.0007302/0.3822, allocations: 499.9 kB / 0.6495 GB, free: 34.33 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 3.29e-05/0.3823, allocations: 5.969 kB / 0.6495 GB, free: 34.33 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001054/0.3834, allocations: 87.17 kB / 0.6496 GB, free: 34.32 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003501/0.3838, allocations: 248.4 kB / 0.6498 GB, free: 34.09 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.795e-05/0.3839, allocations: 12.22 kB / 0.6498 GB, free: 34.09 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.855e-05/0.384, allocations: 11.72 kB / 0.6498 GB, free: 34.09 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001926/0.3842, allocations: 74.02 kB / 0.6499 GB, free: 34.09 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002944/0.3846, allocations: 166.2 kB / 0.6501 GB, free: 34 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.278e-05/0.3846, allocations: 0 / 0.6501 GB, free: 34 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.406e-05/0.3848, allocations: 3.906 kB / 0.6501 GB, free: 34 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.164e-05/0.3848, allocations: 18.31 kB / 0.6501 GB, free: 34 MB / 0.5137 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001455/0.3863, allocations: 1.12 MB / 0.6512 GB, free: 33.19 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002638/0.3867, allocations: 71.91 kB / 0.6513 GB, free: 33.16 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.444e-05/0.3868, allocations: 8.734 kB / 0.6513 GB, free: 33.15 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.495e-05/0.3868, allocations: 0 / 0.6513 GB, free: 33.15 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.458e-05/0.3869, allocations: 34.47 kB / 0.6513 GB, free: 33.11 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=8): time 2.165e-06/0.387, allocations: 4.125 kB / 0.6513 GB, free: 33.11 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=8): time 0.0003119/0.3873, allocations: 88.17 kB / 0.6514 GB, free: 33.05 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.0001636/0.3876, allocations: 42.53 kB / 0.6514 GB, free: 33.04 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.429e-06/0.3876, allocations: 4.375 kB / 0.6514 GB, free: 33.04 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001011/0.3878, allocations: 257.7 kB / 0.6517 GB, free: 32.81 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 1.613e-05/0.3879, allocations: 29.61 kB / 0.6517 GB, free: 32.78 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 5.35e-05/0.388, allocations: 146.4 kB / 0.6518 GB, free: 32.66 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 2.151e-05/0.388, allocations: 22.17 kB / 0.6519 GB, free: 32.66 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.069e-05/0.3881, allocations: 0 / 0.6519 GB, free: 32.66 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 5.985e-05/0.3882, allocations: 329.7 kB / 0.6522 GB, free: 32.34 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 4.379e-05/0.3883, allocations: 9.203 kB / 0.6522 GB, free: 32.34 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.621e-05/0.3884, allocations: 77.31 kB / 0.6523 GB, free: 32.26 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 7.019e-05/0.3886, allocations: 25.23 kB / 0.6523 GB, free: 32.26 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.562e-06/0.3886, allocations: 0 / 0.6523 GB, free: 32.26 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003402/0.389, allocations: 144.3 kB / 0.6524 GB, free: 32.19 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.062e-05/0.3891, allocations: 5.719 kB / 0.6524 GB, free: 32.19 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000143/0.3893, allocations: 18.14 kB / 0.6524 GB, free: 32.18 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009143/0.3903, allocations: 1.216 MB / 0.6536 GB, free: 30.96 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001925/0.3905, allocations: 30.12 kB / 0.6537 GB, free: 30.96 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001831/0.3908, allocations: 18.3 kB / 0.6537 GB, free: 30.96 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (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: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002/0.391, allocations: 108.8 kB / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.062e-05/0.3911, allocations: 15.69 kB / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.97e-05/0.3912, allocations: 13.66 kB / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.911e-06/0.3913, allocations: 0 / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.076e-06/0.3913, allocations: 3.438 kB / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.819e-06/0.3914, allocations: 0 / 0.6538 GB, free: 30.84 MB / 0.5137 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002857/0.3917, allocations: 262 kB / 0.6541 GB, free: 30.62 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.143e-06/0.3918, allocations: 7.938 kB / 0.6541 GB, free: 30.62 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001097/0.3919, allocations: 17.31 kB / 0.6541 GB, free: 30.61 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001145/0.3921, allocations: 23.86 kB / 0.6541 GB, free: 30.61 MB / 0.5137 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.145e-05/0.3922, allocations: 0 / 0.6541 GB, free: 30.61 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00081/0.3931, allocations: 1.199 MB / 0.6553 GB, free: 29.39 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.422e-06/0.3931, allocations: 0 / 0.6553 GB, free: 29.39 MB / 0.5137 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0002096/0.3934, allocations: 178.7 kB / 0.6555 GB, free: 29.25 MB / 0.5137 GB
Notification: Performance of postOpt removeConstants (simulation): time 8.255e-05/0.3935, allocations: 100.3 kB / 0.6555 GB, free: 29.15 MB / 0.5137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.373e-05/0.3936, allocations: 0 / 0.6555 GB, free: 29.15 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002043/0.3939, allocations: 17.77 kB / 0.6556 GB, free: 29.14 MB / 0.5137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.834e-05/0.394, allocations: 9.516 kB / 0.6556 GB, free: 29.14 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (7):
 * Single equations (assignments): 6
 * 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: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002214/0.3943, allocations: 108.6 kB / 0.6557 GB, free: 29.04 MB / 0.5137 GB
Notification: Performance of simCode: created initialization part: time 0.0003261/0.3947, allocations: 165.3 kB / 0.6558 GB, free: 28.93 MB / 0.5137 GB
Notification: Performance of simCode: created event and clocks part: time 6.496e-06/0.3947, allocations: 4.125 kB / 0.6558 GB, free: 28.93 MB / 0.5137 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002879/0.3951, allocations: 130.5 kB / 0.656 GB, free: 28.83 MB / 0.5137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002814/0.3955, allocations: 23.03 kB / 0.656 GB, free: 28.83 MB / 0.5137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006421/0.3962, allocations: 264.2 kB / 0.6562 GB, free: 28.69 MB / 0.5137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000286/0.3965, allocations: 0.8068 MB / 0.657 GB, free: 27.95 MB / 0.5137 GB
Notification: Performance of SimCode: time 2.095e-06/0.3966, allocations: 3.938 kB / 0.657 GB, free: 27.94 MB / 0.5137 GB
Notification: Performance of Templates: time 0.04809/0.4447, allocations: 1.782 MB / 0.6588 GB, free: 27.73 MB / 0.5137 GB