Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,fileNamePrefix="Buildings_5_0_1_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DY",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 3.932/3.932, allocations: 403.3 MB / 415.4 MB, free: 13 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 4.389e-05/4.396e-05, allocations: 9.812 kB / 0.4992 GB, free: 13.34 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6066/0.6067, allocations: 92.68 MB / 0.5897 GB, free: 14.41 MB / 490.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3316/0.9384, allocations: 181.9 MB / 0.7673 GB, free: 8.234 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005577/0.939, allocations: 111.9 kB / 0.7674 GB, free: 8.125 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 1.057/1.996, allocations: 138.7 MB / 0.9029 GB, free: 62.44 MB / 0.6511 GB Notification: Performance of FrontEnd: time 2.234e-06/1.996, allocations: 0 / 0.9029 GB, free: 62.44 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.0001842/1.996, allocations: 79.94 kB / 0.903 GB, free: 62.36 MB / 0.6511 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.0123/2.008, allocations: 3.016 MB / 0.9059 GB, free: 59.29 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 5.789e-05/2.008, allocations: 8.031 kB / 0.9059 GB, free: 59.28 MB / 0.6511 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002369/2.011, allocations: 0.5587 MB / 0.9065 GB, free: 58.71 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0217/2.032, allocations: 2.118 MB / 0.9085 GB, free: 56.59 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007378/2.04, allocations: 2.24 MB / 0.9107 GB, free: 54.3 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003082/2.04, allocations: 275.4 kB / 0.911 GB, free: 54.03 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002052/2.042, allocations: 360 kB / 0.9113 GB, free: 53.68 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01858/2.061, allocations: 6.115 MB / 0.9173 GB, free: 47.45 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001303/2.061, allocations: 3.938 kB / 0.9173 GB, free: 47.44 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009482/2.062, allocations: 156 kB / 0.9175 GB, free: 47.29 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008041/2.063, allocations: 306.2 kB / 0.9177 GB, free: 46.99 MB / 0.6511 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0166/2.079, allocations: 5.45 MB / 0.9231 GB, free: 41.53 MB / 0.6511 GB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05059/2.13, allocations: 21.42 MB / 0.944 GB, free: 19.34 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008645/2.139, allocations: 3.725 MB / 0.9476 GB, free: 15.41 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004739/2.144, allocations: 1.862 MB / 0.9494 GB, free: 13.54 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004033/2.144, allocations: 139 kB / 0.9496 GB, free: 13.38 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.353e-05/2.144, allocations: 64.55 kB / 0.9496 GB, free: 13.31 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=198): time 4.849e-06/2.144, allocations: 0 / 0.9496 GB, free: 13.31 MB / 0.6511 GB Notification: Performance of matching and sorting (n=255): time 0.1604/2.305, allocations: 24.62 MB / 0.9737 GB, free: 4.66 MB / 0.6667 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001566/2.305, allocations: 231.6 kB / 0.9739 GB, free: 4.383 MB / 0.6667 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003227/2.308, allocations: 1.286 MB / 0.9752 GB, free: 3.086 MB / 0.6667 GB Notification: Performance of collectPreVariables (initialization): time 0.0007977/2.309, allocations: 65.7 kB / 0.9752 GB, free: 3.016 MB / 0.6667 GB Notification: Performance of collectInitialEqns (initialization): time 0.001643/2.311, allocations: 1.532 MB / 0.9767 GB, free: 1.461 MB / 0.6667 GB Notification: Performance of collectInitialBindings (initialization): time 0.001767/2.312, allocations: 0.8626 MB / 0.9776 GB, free: 0.5859 MB / 0.6667 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005331/2.313, allocations: 60 kB / 0.9776 GB, free: 0.5273 MB / 0.6667 GB Notification: Performance of setup shared object (initialization): time 0.0003583/2.313, allocations: 444.4 kB / 0.978 GB, free: 88 kB / 0.6667 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006103/2.319, allocations: 2.04 MB / 0.98 GB, free: 14.04 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007053/2.326, allocations: 2.926 MB / 0.9829 GB, free: 10.73 MB / 0.6823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007001/2.334, allocations: 2.485 MB / 0.9853 GB, free: 8.215 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.47e-05/2.334, allocations: 8 kB / 0.9853 GB, free: 8.207 MB / 0.6823 GB Notification: Performance of matching and sorting (n=396) (initialization): time 0.02924/2.363, allocations: 7.667 MB / 0.9928 GB, free: 492 kB / 0.6823 GB Notification: Performance of prepare postOptimizeDAE: time 0.004756/2.368, allocations: 10.79 MB / 1.003 GB, free: 4.832 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.758e-05/2.368, allocations: 28 kB / 1.003 GB, free: 4.805 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04502/2.413, allocations: 6.133 MB / 1.009 GB, free: 14.66 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007719/2.421, allocations: 0.8774 MB / 1.01 GB, free: 13.78 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03717/2.458, allocations: 13.48 MB / 1.023 GB, free: 128 kB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007131/2.465, allocations: 0.5184 MB / 1.024 GB, free: 15.61 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000773/2.466, allocations: 195.9 kB / 1.024 GB, free: 15.41 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 1.636e-05/2.466, allocations: 4 kB / 1.024 GB, free: 15.41 MB / 0.7292 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02575/2.492, allocations: 6.959 MB / 1.031 GB, free: 8.402 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001049/2.492, allocations: 24 kB / 1.031 GB, free: 8.379 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01716/2.509, allocations: 2.725 MB / 1.034 GB, free: 5.645 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009127/2.518, allocations: 1.049 MB / 1.035 GB, free: 4.594 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03119/2.549, allocations: 10.99 MB / 1.045 GB, free: 9.465 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006834/2.556, allocations: 0.5029 MB / 1.046 GB, free: 8.961 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007895/2.557, allocations: 191.9 kB / 1.046 GB, free: 8.773 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 124 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (302): * Single equations (assignments): 300 * 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: 1 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of prepare postOptimizeDAE: time 0.00114/2.558, allocations: 287.6 kB / 1.046 GB, free: 8.488 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008288/2.559, allocations: 185.8 kB / 1.046 GB, free: 8.305 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02687/2.586, allocations: 7.503 MB / 1.054 GB, free: 0.75 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.975e-05/2.586, allocations: 32 kB / 1.054 GB, free: 0.7188 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.459e-05/2.586, allocations: 11.98 kB / 1.054 GB, free: 0.707 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.102e-05/2.586, allocations: 15.95 kB / 1.054 GB, free: 0.6914 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5736/3.16, allocations: 12.58 MB / 1.066 GB, free: 187.8 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.713e-05/3.16, allocations: 8.438 kB / 1.066 GB, free: 187.8 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005748/3.166, allocations: 0.6185 MB / 1.067 GB, free: 187.8 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.04164/3.207, allocations: 5.958 MB / 1.073 GB, free: 187.8 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007704/3.208, allocations: 84.08 kB / 1.073 GB, free: 187.8 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03256/3.241, allocations: 13.06 MB / 1.085 GB, free: 186 MB / 0.7448 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.087e-05/3.241, allocations: 11.38 kB / 1.085 GB, free: 186 MB / 0.7448 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0226/3.263, allocations: 7.444 MB / 1.093 GB, free: 184.7 MB / 0.7448 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002586/3.266, allocations: 0.7323 MB / 1.093 GB, free: 184.6 MB / 0.7448 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009413/3.267, allocations: 46.44 kB / 1.093 GB, free: 184.6 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006359/3.273, allocations: 494.7 kB / 1.094 GB, free: 184.6 MB / 0.7448 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00106/3.275, allocations: 193.3 kB / 1.094 GB, free: 184.6 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000529/3.275, allocations: 131.9 kB / 1.094 GB, free: 184.6 MB / 0.7448 GB Notification: Performance of sorting global known variables: time 0.002294/3.277, allocations: 0.9977 MB / 1.095 GB, free: 184.5 MB / 0.7448 GB Notification: Performance of sort global known variables: time 7.81e-07/3.277, allocations: 0 / 1.095 GB, free: 184.5 MB / 0.7448 GB Notification: Performance of remove unused functions: time 0.008971/3.286, allocations: 1.593 MB / 1.097 GB, free: 184.5 MB / 0.7448 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (158): * Single equations (assignments): 156 * 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: 1 {(6,100.0%) 42} * Non-linear torn systems: 1 {6 42} Notification: Performance of Backend phase and start with SimCode phase: time 0.02925/3.316, allocations: 11.09 MB / 1.108 GB, free: 180.4 MB / 0.7448 GB Notification: Performance of simCode: created initialization part: time 0.02781/3.344, allocations: 9.072 MB / 1.116 GB, free: 178.5 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 1.534e-05/3.344, allocations: 3.875 kB / 1.116 GB, free: 178.5 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 0.01092/3.355, allocations: 3.134 MB / 1.119 GB, free: 177.6 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002349/3.357, allocations: 200.3 kB / 1.12 GB, free: 177.5 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04778/3.405, allocations: 10.2 MB / 1.13 GB, free: 174.7 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00538/3.41, allocations: 2.875 MB / 1.132 GB, free: 173.5 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 0.009134/3.419, allocations: 1.793 MB / 1.134 GB, free: 173.5 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002977/3.422, allocations: 1.203 MB / 1.135 GB, free: 172.5 MB / 0.7448 GB Notification: Performance of SimCode: time 1.173e-06/3.422, allocations: 3.781 kB / 1.135 GB, free: 172.5 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1781/3.601, allocations: 83.21 MB / 1.217 GB, free: 102.6 MB / 0.7448 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002107/3.601, allocations: 243.6 kB / 1.217 GB, free: 102.3 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.725/8.326, allocations: 0 / 1.217 GB, free: 102.3 MB / 0.7448 GB