Notification: Performance of loadModel(PowerSystems): time 1.744/1.744, allocations: 232.6 MB / 238.5 MB, free: 440 kB / 200.6 MB
Notification: Performance of FrontEnd - loaded program: time 0.2181/1.962, allocations: 55.02 MB / 293.5 MB, free: 11.34 MB / 248.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.07068/2.033, allocations: 53.08 MB / 346.6 MB, free: 6.148 MB / 296.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2737/2.306, allocations: 109 MB / 455.6 MB, free: 13.35 MB / 392.6 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002562/2.307, allocations: 100 kB / 455.7 MB, free: 13.25 MB / 392.6 MB
[PowerSystems 0.6.0/Control/Modulation.mo:17:7-17:46:writable] Error: Variable inverter.modulator.m not found in scope PowerSystems.AC3ph.Inverters.Inverter$inverter.Modulator.$for loop scope$.
[PowerSystems 0.6.0/Control/Modulation.mo:20:7-20:46:writable] Error: Variable inverter.modulator.m not found in scope PowerSystems.AC3ph.Inverters.Inverter$inverter.Modulator.$for loop scope$.
Notification: Performance of Generate backend data structure: time 0.1247/2.432, allocations: 30.22 MB / 486 MB, free: 14.65 MB / 424.6 MB
Notification: Performance of prepare preOptimizeDAE: time 4.547e-05/2.432, allocations: 8 kB / 486 MB, free: 14.64 MB / 424.6 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001613/2.433, allocations: 178.5 kB / 486.1 MB, free: 14.47 MB / 424.6 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0069/2.44, allocations: 1.645 MB / 487.8 MB, free: 12.78 MB / 424.6 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001058/2.442, allocations: 0.4944 MB / 488.3 MB, free: 12.21 MB / 424.6 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004575/2.442, allocations: 60 kB / 488.3 MB, free: 12.15 MB / 424.6 MB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.003702/2.446, allocations: 1.671 MB / 490 MB, free: 10.48 MB / 424.6 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003887/2.45, allocations: 1.714 MB / 491.7 MB, free: 8.703 MB / 424.6 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.988e-05/2.45, allocations: 4 kB / 491.7 MB, free: 8.699 MB / 424.6 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001858/2.45, allocations: 0 / 491.7 MB, free: 8.699 MB / 424.6 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002087/2.451, allocations: 81.86 kB / 491.8 MB, free: 8.621 MB / 424.6 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01399/2.465, allocations: 5.729 MB / 497.5 MB, free: 2.773 MB / 424.6 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.002588/2.467, allocations: 1.243 MB / 498.8 MB, free: 1.512 MB / 424.6 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001731/2.469, allocations: 0.9367 MB / 499.7 MB, free: 0.5742 MB / 424.6 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.000112/2.469, allocations: 16.77 kB / 499.7 MB, free: 0.5586 MB / 424.6 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002393/2.472, allocations: 1.107 MB / 0.4891 GB, free: 15.43 MB / 440.6 MB
Notification: Performance of pre-optimization done (n=120): time 5.658e-06/2.472, allocations: 0 / 0.4891 GB, free: 15.43 MB / 440.6 MB
Notification: Performance of matching and sorting (n=122): time 0.02046/2.492, allocations: 6.453 MB / 0.4954 GB, free: 8.918 MB / 440.6 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.53e-05/2.493, allocations: 98.11 kB / 0.4955 GB, free: 8.805 MB / 440.6 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00055/2.493, allocations: 365 kB / 0.4958 GB, free: 8.441 MB / 440.6 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002723/2.494, allocations: 41.64 kB / 0.4959 GB, free: 8.395 MB / 440.6 MB
Notification: Performance of collectInitialEqns (initialization): time 0.000221/2.494, allocations: 382.8 kB / 0.4962 GB, free: 8.016 MB / 440.6 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0004438/2.494, allocations: 398.2 kB / 0.4966 GB, free: 7.621 MB / 440.6 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001164/2.495, allocations: 0 / 0.4966 GB, free: 7.621 MB / 440.6 MB
Notification: Performance of setup shared object (initialization): time 0.0002648/2.495, allocations: 362.8 kB / 0.497 GB, free: 7.258 MB / 440.6 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001501/2.496, allocations: 0.8848 MB / 0.4978 GB, free: 6.375 MB / 440.6 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001859/2.498, allocations: 1.043 MB / 0.4989 GB, free: 5.281 MB / 440.6 MB
Notification: It was not possible to analyze the given system symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.01655/2.515, allocations: 3.687 MB / 0.5025 GB, free: 1.586 MB / 440.6 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.006e-05/2.515, allocations: 4 kB / 0.5025 GB, free: 1.582 MB / 440.6 MB
Notification: Performance of matching and sorting (n=159) (initialization): time 0.01704/2.532, allocations: 4.912 MB / 0.5073 GB, free: 12.66 MB / 456.6 MB
Notification: Performance of prepare postOptimizeDAE: time 1.991e-05/2.532, allocations: 4 kB / 0.5073 GB, free: 12.66 MB / 456.6 MB
[PowerSystems 0.6.0/AC3ph/Impedances.mo:125:7-125:29:writable] Error: Initialization problem is structurally singular, error found sorting equations 
 112: $DER.ind.i[3] = 0.0;
60: 1.732050807568877 * $DER.ind.i[3] = 0.0;
 for variables 
 meterDC.v(137), inverter.inverter.iDC1(92), inverter.inverter.v[2](84)
Notification: Performance of <failed> postOpt simplifyComplexFunction (initialization): time 0.002732/2.535, allocations: 0.9874 MB / 0.5082 GB, free: 11.67 MB / 456.6 MB
Error: post-optimization module simplifyComplexFunction (initialization) failed.
Error: No system for the symbolic initialization was generated
Error: Internal error SimCode: The model PowerSystems.Examples.AC3ph.Inverters.InverterToGrid could not be translated to FMU