Notification: Performance of FrontEnd - loaded program: time 8.73e-06/8.8e-06, allocations: 1.281 kB / 439.6 MB, free: 9.492 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.111/0.1111, allocations: 78.98 MB / 0.5065 GB, free: 2.664 MB / 414.1 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2662/0.3773, allocations: 149.8 MB / 0.6527 GB, free: 32.95 MB / 0.5137 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003741/0.3778, allocations: 84.86 kB / 0.6528 GB, free: 32.95 MB / 0.5137 GB
[Buildings latest/Electrical/Transmission/BaseClasses/PartialTwoPortRLC.mo:18:3-18:57:writable] Warning: Ignoring overconstrained operator applied to array components having size zero: Connections.branch(terminal_p.theta, terminal_n.theta);.
[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/PartialTwoPortRLC.mo:18:3-18:57: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 0.152/0.53, allocations: 36.26 MB / 0.6882 GB, free: 22.9 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 5.008e-05/0.5301, allocations: 27.7 kB / 0.6883 GB, free: 22.89 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: 142
 * Number of variables: 142
Notification: Performance of Generate backend data structure: time 0.001712/0.5319, allocations: 0.9024 MB / 0.6891 GB, free: 22.22 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 3.408e-05/0.532, allocations: 7.406 kB / 0.6892 GB, free: 22.22 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005368/0.5374, allocations: 0.626 MB / 0.6898 GB, free: 21.96 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001442/0.5389, allocations: 0.5716 MB / 0.6903 GB, free: 21.58 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.227e-05/0.539, allocations: 24.8 kB / 0.6903 GB, free: 21.58 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001366/0.5392, allocations: 31.06 kB / 0.6904 GB, free: 21.57 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0006025/0.5399, allocations: 227.9 kB / 0.6906 GB, free: 21.54 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000835/0.5408, allocations: 438.2 kB / 0.691 GB, free: 21.3 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.039e-05/0.5409, allocations: 2.156 kB / 0.691 GB, free: 21.3 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.575e-05/0.541, allocations: 2.062 kB / 0.691 GB, free: 21.3 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.175e-05/0.5411, allocations: 35.95 kB / 0.691 GB, free: 21.3 MB / 0.5137 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004793/0.546, allocations: 2.638 MB / 0.6936 GB, free: 19.68 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003909/0.5465, allocations: 126.7 kB / 0.6937 GB, free: 19.65 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 7.655e-05/0.5466, allocations: 31.75 kB / 0.6938 GB, free: 19.64 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.442e-05/0.5467, allocations: 2.406 kB / 0.6938 GB, free: 19.64 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.164e-05/0.5468, allocations: 42.47 kB / 0.6938 GB, free: 19.59 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=31): time 6.216e-06/0.5469, allocations: 3.938 kB / 0.6938 GB, free: 19.59 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=43): time 0.003089/0.55, allocations: 0.7635 MB / 0.6946 GB, free: 19.23 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.0005002/0.5506, allocations: 93 kB / 0.6947 GB, free: 19.23 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.592e-05/0.5507, allocations: 5.25 kB / 0.6947 GB, free: 19.23 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003179/0.5511, allocations: 398.1 kB / 0.695 GB, free: 18.96 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 5.594e-05/0.5512, allocations: 25.7 kB / 0.6951 GB, free: 18.93 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001223/0.5514, allocations: 263.5 kB / 0.6953 GB, free: 18.73 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 9.624e-05/0.5515, allocations: 94.11 kB / 0.6954 GB, free: 18.67 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.274e-05/0.5516, allocations: 0 / 0.6954 GB, free: 18.67 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 9.911e-05/0.5518, allocations: 363.7 kB / 0.6958 GB, free: 18.34 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001741/0.552, allocations: 60.73 kB / 0.6958 GB, free: 18.34 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002113/0.5523, allocations: 153.8 kB / 0.696 GB, free: 18.21 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002252/0.5526, allocations: 113.5 kB / 0.6961 GB, free: 18.17 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.282e-06/0.5526, allocations: 0 / 0.6961 GB, free: 18.17 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001883/0.5546, allocations: 1.657 MB / 0.6977 GB, free: 16.69 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.579e-05/0.5547, allocations: 4.531 kB / 0.6977 GB, free: 16.69 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001232/0.556, allocations: 199.5 kB / 0.6979 GB, free: 16.59 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004628/0.5607, allocations: 5.248 MB / 0.703 GB, free: 11.41 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009894/0.5618, allocations: 143.4 kB / 0.7031 GB, free: 11.36 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009222/0.5629, allocations: 52.86 kB / 0.7032 GB, free: 11.34 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 4.261e-06/0.563, allocations: 0 / 0.7032 GB, free: 11.34 MB / 0.5137 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001366/0.5644, allocations: 0.7896 MB / 0.704 GB, free: 10.65 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.488e-05/0.5645, allocations: 4.156 kB / 0.704 GB, free: 10.65 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004937/0.5651, allocations: 125.5 kB / 0.7041 GB, free: 10.57 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006002/0.5712, allocations: 7.644 MB / 0.7115 GB, free: 18.69 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001087/0.5724, allocations: 152.2 kB / 0.7117 GB, free: 18.64 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008846/0.5733, allocations: 54.7 kB / 0.7117 GB, free: 18.62 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (47):
 * Single equations (assignments): 41
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 3 {1 2,1 2,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0003433/0.5738, allocations: 123.1 kB / 0.7119 GB, free: 18.5 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002212/0.574, allocations: 59.19 kB / 0.7119 GB, free: 18.48 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001073/0.5742, allocations: 31.31 kB / 0.712 GB, free: 18.47 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.076e-05/0.5743, allocations: 6.312 kB / 0.712 GB, free: 18.47 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.446e-05/0.5743, allocations: 2.531 kB / 0.712 GB, free: 18.47 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.027e-05/0.5744, allocations: 7.984 kB / 0.712 GB, free: 18.46 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001043/0.5755, allocations: 0.6047 MB / 0.7126 GB, free: 18.12 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.194e-06/0.5756, allocations: 7.672 kB / 0.7126 GB, free: 18.12 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008938/0.5765, allocations: 104 kB / 0.7127 GB, free: 18.09 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001233/0.5779, allocations: 210.5 kB / 0.7129 GB, free: 17.98 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.681e-05/0.5781, allocations: 5.406 kB / 0.7129 GB, free: 17.98 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007301/0.5855, allocations: 7.521 MB / 0.7202 GB, free: 10.46 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.565e-06/0.5856, allocations: 5.203 kB / 0.7202 GB, free: 10.46 MB / 0.5294 GB
Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.001586/0.5872, allocations: 0.5026 MB / 0.7207 GB, free: 10.17 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004254/0.5878, allocations: 174 kB / 0.7209 GB, free: 10.03 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001323/0.588, allocations: 1.438 kB / 0.7209 GB, free: 10.03 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009337/0.589, allocations: 53.69 kB / 0.7209 GB, free: 10.01 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001341/0.5892, allocations: 21.22 kB / 0.7209 GB, free: 10 MB / 0.5294 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 (31):
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 3 {1 2,1 2,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003852/0.5897, allocations: 123.5 kB / 0.7211 GB, free: 9.898 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.002538/0.5923, allocations: 1.345 MB / 0.7224 GB, free: 8.902 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 1.083e-05/0.5924, allocations: 1.281 kB / 0.7224 GB, free: 8.902 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.001229/0.5937, allocations: 0.7473 MB / 0.7231 GB, free: 8.266 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001116/0.5949, allocations: 157.4 kB / 0.7233 GB, free: 8.219 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002897/0.5978, allocations: 0.9141 MB / 0.7242 GB, free: 7.809 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008162/0.5988, allocations: 1.053 MB / 0.7252 GB, free: 6.945 MB / 0.5294 GB
Notification: Performance of SimCode: time 2.514e-06/0.5989, allocations: 0 / 0.7252 GB, free: 6.945 MB / 0.5294 GB
Notification: Performance of Templates: time 0.08666/0.6856, allocations: 14.57 MB / 0.7394 GB, free: 13.88 MB / 0.545 GB