Notification: Performance of FrontEnd - loaded program: time 1.383e-05/1.39e-05, allocations: 2.5 kB / 439.6 MB, free: 9.547 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1886/0.1888, allocations: 78.97 MB / 0.5065 GB, free: 2.723 MB / 414.1 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3398/0.5288, allocations: 135.5 MB / 0.6388 GB, free: 36.17 MB / 0.5138 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002584/0.5291, allocations: 87.81 kB / 0.6389 GB, free: 36.17 MB / 0.5138 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);.
[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);.
Notification: Performance of FrontEnd: time 0.06463/0.5938, allocations: 17.27 MB / 0.6558 GB, free: 34.01 MB / 0.5138 GB
Notification: Performance of Transformations before backend: time 2.277e-05/0.5939, allocations: 11.81 kB / 0.6558 GB, free: 34 MB / 0.5138 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 90
 * Number of variables: 90
Notification: Performance of Generate backend data structure: time 0.001175/0.5952, allocations: 0.6114 MB / 0.6564 GB, free: 33.55 MB / 0.5138 GB
Notification: Performance of prepare preOptimizeDAE: time 3.443e-05/0.5953, allocations: 7.812 kB / 0.6564 GB, free: 33.55 MB / 0.5138 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001399/0.5967, allocations: 119.5 kB / 0.6565 GB, free: 33.53 MB / 0.5138 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006606/0.5974, allocations: 338 kB / 0.6568 GB, free: 33.28 MB / 0.5138 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.005e-05/0.5976, allocations: 42.98 kB / 0.6569 GB, free: 33.25 MB / 0.5138 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.3e-05/0.5977, allocations: 23.47 kB / 0.6569 GB, free: 33.25 MB / 0.5138 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0003047/0.5981, allocations: 128.6 kB / 0.657 GB, free: 33.23 MB / 0.5138 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004994/0.5986, allocations: 260.5 kB / 0.6573 GB, free: 33.12 MB / 0.5138 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.844e-05/0.5987, allocations: 3.906 kB / 0.6573 GB, free: 33.12 MB / 0.5138 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.455e-05/0.5988, allocations: 224 / 0.6573 GB, free: 33.12 MB / 0.5138 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.149e-05/0.5989, allocations: 33.25 kB / 0.6573 GB, free: 33.12 MB / 0.5138 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00236/0.6013, allocations: 1.563 MB / 0.6588 GB, free: 32.29 MB / 0.5138 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000449/0.6019, allocations: 134 kB / 0.6589 GB, free: 32.26 MB / 0.5138 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002168/0.6021, allocations: 57.06 kB / 0.659 GB, free: 32.25 MB / 0.5138 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.101e-05/0.6022, allocations: 2.156 kB / 0.659 GB, free: 32.25 MB / 0.5138 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.284e-05/0.6023, allocations: 38.16 kB / 0.659 GB, free: 32.21 MB / 0.5138 GB
Notification: Performance of pre-optimization done (n=19): time 2.514e-06/0.6024, allocations: 0 / 0.659 GB, free: 32.21 MB / 0.5138 GB
Notification: Performance of matching and sorting (n=19): time 0.0006245/0.6031, allocations: 166.8 kB / 0.6592 GB, free: 32.14 MB / 0.5138 GB
Notification: Performance of remove unused functions: time 0.0001967/0.6033, allocations: 71.56 kB / 0.6593 GB, free: 32.12 MB / 0.5138 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.034e-05/0.6034, allocations: 8.406 kB / 0.6593 GB, free: 32.11 MB / 0.5138 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001041/0.6036, allocations: 265.5 kB / 0.6595 GB, free: 31.89 MB / 0.5138 GB
Notification: Performance of collectPreVariables (initialization): time 2.228e-05/0.6036, allocations: 25.7 kB / 0.6596 GB, free: 31.86 MB / 0.5138 GB
Notification: Performance of collectInitialEqns (initialization): time 6.502e-05/0.6038, allocations: 175.8 kB / 0.6597 GB, free: 31.72 MB / 0.5138 GB
Notification: Performance of collectInitialBindings (initialization): time 3.799e-05/0.6038, allocations: 43.05 kB / 0.6598 GB, free: 31.7 MB / 0.5138 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.711e-05/0.6039, allocations: 4 kB / 0.6598 GB, free: 31.7 MB / 0.5138 GB
Notification: Performance of setup shared object (initialization): time 6.153e-05/0.604, allocations: 331.2 kB / 0.6601 GB, free: 31.38 MB / 0.5138 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.103e-05/0.6042, allocations: 24.44 kB / 0.6601 GB, free: 31.38 MB / 0.5138 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.394e-05/0.6043, allocations: 93.41 kB / 0.6602 GB, free: 31.3 MB / 0.5138 GB
Notification: Performance of analyzeInitialSystem (initialization): time 9.938e-05/0.6045, allocations: 49.61 kB / 0.6602 GB, free: 31.29 MB / 0.5138 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.797e-06/0.6045, allocations: 5.625 kB / 0.6602 GB, free: 31.29 MB / 0.5138 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007992/0.6054, allocations: 1.146 MB / 0.6614 GB, free: 30.21 MB / 0.5138 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.451e-06/0.6055, allocations: 0 / 0.6614 GB, free: 30.21 MB / 0.5138 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005191/0.606, allocations: 85.59 kB / 0.6614 GB, free: 30.19 MB / 0.5138 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002146/0.6082, allocations: 1.794 MB / 0.6632 GB, free: 28.51 MB / 0.5138 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003138/0.6086, allocations: 57.48 kB / 0.6633 GB, free: 28.5 MB / 0.5138 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003134/0.609, allocations: 23.2 kB / 0.6633 GB, free: 28.49 MB / 0.5138 GB
Notification: Performance of prepare postOptimizeDAE: time 3.842e-06/0.6091, allocations: 3.906 kB / 0.6633 GB, free: 28.49 MB / 0.5138 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0004784/0.6096, allocations: 157.9 kB / 0.6634 GB, free: 28.45 MB / 0.5138 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.984e-06/0.6097, allocations: 3.844 kB / 0.6634 GB, free: 28.45 MB / 0.5138 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003357/0.6101, allocations: 63.17 kB / 0.6635 GB, free: 28.44 MB / 0.5138 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001701/0.6118, allocations: 1.313 MB / 0.6648 GB, free: 27.24 MB / 0.5138 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003275/0.6122, allocations: 63.48 kB / 0.6648 GB, free: 27.23 MB / 0.5138 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003087/0.6126, allocations: 27.69 kB / 0.6649 GB, free: 27.22 MB / 0.5138 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (27):
 * Single equations (assignments): 25
 * 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: 0
 * Non-linear torn systems: 2 {1 1,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0002248/0.6129, allocations: 116.7 kB / 0.665 GB, free: 27.11 MB / 0.5138 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.529e-05/0.613, allocations: 17.38 kB / 0.665 GB, free: 27.1 MB / 0.5138 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.246e-05/0.6131, allocations: 14.2 kB / 0.665 GB, free: 27.1 MB / 0.5138 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.844e-06/0.6132, allocations: 11.33 kB / 0.665 GB, free: 27.09 MB / 0.5138 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.771e-06/0.6132, allocations: 4 kB / 0.665 GB, free: 27.09 MB / 0.5138 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.356e-06/0.6133, allocations: 3.875 kB / 0.665 GB, free: 27.09 MB / 0.5138 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00118/0.6145, allocations: 0.6257 MB / 0.6656 GB, free: 26.72 MB / 0.5138 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.076e-06/0.6146, allocations: 0 / 0.6656 GB, free: 26.72 MB / 0.5138 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002261/0.6149, allocations: 44.36 kB / 0.6657 GB, free: 26.71 MB / 0.5138 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004438/0.6154, allocations: 88.66 kB / 0.6658 GB, free: 26.69 MB / 0.5138 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.865e-05/0.6155, allocations: 0 / 0.6658 GB, free: 26.69 MB / 0.5138 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001966/0.6175, allocations: 2.481 MB / 0.6682 GB, free: 24.28 MB / 0.5138 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.33e-06/0.6176, allocations: 0 / 0.6682 GB, free: 24.28 MB / 0.5138 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0005527/0.6182, allocations: 305.4 kB / 0.6685 GB, free: 24.06 MB / 0.5138 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001267/0.6184, allocations: 119.2 kB / 0.6686 GB, free: 23.95 MB / 0.5138 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.161e-05/0.6185, allocations: 3.562 kB / 0.6686 GB, free: 23.95 MB / 0.5138 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003178/0.6189, allocations: 15.61 kB / 0.6686 GB, free: 23.95 MB / 0.5138 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.935e-05/0.619, allocations: 15.36 kB / 0.6686 GB, free: 23.95 MB / 0.5138 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 (17):
 * Single equations (assignments): 15
 * 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: 0
 * Non-linear torn systems: 2 {1 1,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00024/0.6193, allocations: 108.1 kB / 0.6687 GB, free: 23.86 MB / 0.5138 GB
Notification: Performance of simCode: created initialization part: time 0.001651/0.621, allocations: 456.2 kB / 0.6692 GB, free: 23.63 MB / 0.5138 GB
Notification: Performance of simCode: created event and clocks part: time 5.866e-06/0.6211, allocations: 2.75 kB / 0.6692 GB, free: 23.63 MB / 0.5138 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004003/0.6215, allocations: 271.3 kB / 0.6694 GB, free: 23.42 MB / 0.5138 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003341/0.6219, allocations: 37.25 kB / 0.6695 GB, free: 23.41 MB / 0.5138 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001386/0.6234, allocations: 491.4 kB / 0.6699 GB, free: 23.2 MB / 0.5138 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003788/0.6238, allocations: 0.8696 MB / 0.6708 GB, free: 22.45 MB / 0.5138 GB
Notification: Performance of SimCode: time 1.955e-06/0.6239, allocations: 0 / 0.6708 GB, free: 22.45 MB / 0.5138 GB
Notification: Performance of Templates: time 0.0755/0.6994, allocations: 4.87 MB / 0.6755 GB, free: 22.05 MB / 0.5138 GB