Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible. Notification: Performance of loadModel(Buildings): time 2.833/2.833, allocations: 321 MB / 328.1 MB, free: 5.473 MB / 266.7 MB Notification: Performance of FrontEnd - loaded program: time 2.561e-05/2.565e-05, allocations: 4 kB / 403.9 MB, free: 376 kB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1804/0.1804, allocations: 73.4 MB / 477.3 MB, free: 6.836 MB / 394.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.5099/0.6904, allocations: 131.4 MB / 0.5945 GB, free: 5.453 MB / 474.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004319/0.6909, allocations: 90.31 kB / 0.5946 GB, free: 5.402 MB / 474.7 MB Notification: Performance of FrontEnd: time 0.2544/0.9454, allocations: 62.09 MB / 0.6552 GB, free: 15.08 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 0.0001177/0.9455, allocations: 40 kB / 0.6552 GB, free: 15.04 MB / 0.5261 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 436 * Number of variables: 436 Notification: Performance of Generate backend data structure: time 0.005835/0.9514, allocations: 1.612 MB / 0.6568 GB, free: 13.38 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 4.795e-05/0.9514, allocations: 8.031 kB / 0.6568 GB, free: 13.37 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004855/0.9563, allocations: 489.2 kB / 0.6573 GB, free: 12.89 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004209/0.9606, allocations: 1.278 MB / 0.6585 GB, free: 11.56 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.236e-05/0.9607, allocations: 48 kB / 0.6586 GB, free: 11.52 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005158/0.9612, allocations: 84 kB / 0.6587 GB, free: 11.43 MB / 0.5261 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.006126/0.9674, allocations: 2.267 MB / 0.6609 GB, free: 9.164 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007543/0.975, allocations: 2.861 MB / 0.6637 GB, free: 6.18 MB / 0.5261 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.88e-05/0.9751, allocations: 11.92 kB / 0.6637 GB, free: 6.168 MB / 0.5261 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002959/0.9754, allocations: 4 kB / 0.6637 GB, free: 6.164 MB / 0.5261 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001061/0.9764, allocations: 170.9 kB / 0.6638 GB, free: 6 MB / 0.5261 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03723/1.014, allocations: 13.17 MB / 0.6767 GB, free: 8.465 MB / 0.5417 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004658/1.018, allocations: 1.964 MB / 0.6786 GB, free: 6.488 MB / 0.5417 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003646/1.022, allocations: 1.66 MB / 0.6802 GB, free: 4.824 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 9.963e-05/1.022, allocations: 24.97 kB / 0.6803 GB, free: 4.801 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.07e-05/1.022, allocations: 47.56 kB / 0.6803 GB, free: 4.746 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=104): time 3.286e-06/1.022, allocations: 0 / 0.6803 GB, free: 4.746 MB / 0.5417 GB Notification: Performance of matching and sorting (n=183): time 0.1041/1.126, allocations: 15.37 MB / 0.6953 GB, free: 5.355 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.474e-05/1.127, allocations: 77.39 kB / 0.6954 GB, free: 5.27 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003639/1.13, allocations: 1.118 MB / 0.6965 GB, free: 4.145 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 0.0008497/1.131, allocations: 25.7 kB / 0.6965 GB, free: 4.113 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.001036/1.132, allocations: 0.7795 MB / 0.6973 GB, free: 3.32 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.001609/1.134, allocations: 0.5927 MB / 0.6978 GB, free: 2.719 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006678/1.135, allocations: 4 kB / 0.6979 GB, free: 2.715 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0003184/1.135, allocations: 385.9 kB / 0.6982 GB, free: 2.332 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007916/1.143, allocations: 2.358 MB / 0.7005 GB, free: 15.97 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008653/1.152, allocations: 2.681 MB / 0.7031 GB, free: 13.18 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01233/1.164, allocations: 3.144 MB / 0.7062 GB, free: 10.04 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.715e-05/1.164, allocations: 8 kB / 0.7062 GB, free: 10.03 MB / 0.573 GB Notification: Performance of matching and sorting (n=238) (initialization): time 0.03407/1.198, allocations: 9.409 MB / 0.7154 GB, free: 0.5898 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 4.138e-05/1.198, allocations: 8 kB / 0.7154 GB, free: 0.582 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.473e-05/1.198, allocations: 12 kB / 0.7154 GB, free: 0.5703 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02836/1.227, allocations: 5.274 MB / 0.7206 GB, free: 11.28 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002037/1.229, allocations: 251.6 kB / 0.7208 GB, free: 11.04 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06153/1.29, allocations: 25.07 MB / 0.7453 GB, free: 1.664 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003708/1.294, allocations: 103.8 kB / 0.7454 GB, free: 1.562 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008193/1.295, allocations: 255.8 kB / 0.7456 GB, free: 1.312 MB / 0.6042 GB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: Rline_1.terminal_n.phase[2].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[4].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[3].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[3].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[2].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[1].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[1].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_1.terminal_n.phase[4].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: Rline_2.terminal_n.phase[3].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[1].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[2].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[3].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[4].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[4].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[2].i[2]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Rline_2.terminal_n.phase[1].i[1]:DUMMY_STATE(flow=true unit = "A" ) "Current vector" type: Real [4,2] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 38 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (102): * Single equations (assignments): 98 * 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: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(8,100.0%) 16,(8,100.0%) 38} * Non-linear torn systems: 2 {8 16,8 38} Notification: Performance of prepare postOptimizeDAE: time 0.00101/1.296, allocations: 192.5 kB / 0.7458 GB, free: 1.117 MB / 0.6042 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.2762/1.572, allocations: 8.379 MB / 0.754 GB, free: 177.1 MB / 0.6042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001067/1.573, allocations: 135.9 kB / 0.7541 GB, free: 177.1 MB / 0.6042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03805/1.611, allocations: 8.816 MB / 0.7627 GB, free: 176.9 MB / 0.6042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.35e-05/1.611, allocations: 18.19 kB / 0.7628 GB, free: 176.9 MB / 0.6042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.58e-05/1.611, allocations: 17.52 kB / 0.7628 GB, free: 176.9 MB / 0.6042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.444e-05/1.611, allocations: 7.688 kB / 0.7628 GB, free: 176.9 MB / 0.6042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06747/1.679, allocations: 13.72 MB / 0.7762 GB, free: 175.8 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.559e-05/1.679, allocations: 3.688 kB / 0.7762 GB, free: 175.8 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009609/1.68, allocations: 124.3 kB / 0.7763 GB, free: 175.8 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02557/1.706, allocations: 5.029 MB / 0.7812 GB, free: 175 MB / 0.6042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006243/1.706, allocations: 65.05 kB / 0.7813 GB, free: 175 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05057/1.757, allocations: 21.51 MB / 0.8023 GB, free: 165.3 MB / 0.6042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.544e-05/1.757, allocations: 11.7 kB / 0.8023 GB, free: 165.3 MB / 0.6042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02754/1.784, allocations: 8.432 MB / 0.8105 GB, free: 162.5 MB / 0.6042 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002941/1.787, allocations: 0.9312 MB / 0.8114 GB, free: 162 MB / 0.6042 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001052/1.789, allocations: 14.45 kB / 0.8115 GB, free: 162 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002873/1.791, allocations: 73.72 kB / 0.8115 GB, free: 162 MB / 0.6042 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006743/1.792, allocations: 146.6 kB / 0.8117 GB, free: 162 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005793/1.793, allocations: 178.5 kB / 0.8118 GB, free: 162 MB / 0.6042 GB Notification: Performance of sorting global known variables: time 0.001889/1.795, allocations: 0.8493 MB / 0.8127 GB, free: 161.6 MB / 0.6042 GB Notification: Performance of sort global known variables: time 2.635e-06/1.795, allocations: 0 / 0.8127 GB, free: 161.6 MB / 0.6042 GB Notification: Performance of remove unused functions: time 0.004863/1.8, allocations: 0.7367 MB / 0.8134 GB, free: 161.6 MB / 0.6042 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (66): * Single equations (assignments): 62 * 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: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(8,100.0%) 8,(14,80.1%) 24} * Non-linear torn systems: 2 {8 16,8 38} Notification: Performance of Backend phase and start with SimCode phase: time 0.02716/1.827, allocations: 9.967 MB / 0.8231 GB, free: 153.9 MB / 0.6042 GB Notification: Performance of simCode: created initialization part: time 0.01576/1.843, allocations: 6.062 MB / 0.829 GB, free: 148.7 MB / 0.6042 GB Notification: Performance of simCode: created event and clocks part: time 8.395e-06/1.843, allocations: 3.828 kB / 0.829 GB, free: 148.7 MB / 0.6042 GB Notification: Performance of simCode: created simulation system equations: time 0.01308/1.856, allocations: 3.596 MB / 0.8326 GB, free: 145.7 MB / 0.6042 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002304/1.858, allocations: 169.6 kB / 0.8327 GB, free: 145.6 MB / 0.6042 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01295/1.871, allocations: 5.185 MB / 0.8378 GB, free: 141.1 MB / 0.6042 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002615/1.874, allocations: 1.852 MB / 0.8396 GB, free: 139.6 MB / 0.6042 GB Notification: Performance of simCode: alias equations: time 0.002428/1.876, allocations: 0.5091 MB / 0.8401 GB, free: 139.2 MB / 0.6042 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001625/1.878, allocations: 0.6411 MB / 0.8407 GB, free: 138.6 MB / 0.6042 GB Notification: Performance of SimCode: time 1.863e-06/1.878, allocations: 0 / 0.8407 GB, free: 138.6 MB / 0.6042 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1772/2.055, allocations: 79.66 MB / 0.9185 GB, free: 59.57 MB / 0.6042 GB Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.00522/2.06, allocations: 172.2 kB / 0.9187 GB, free: 59.38 MB / 0.6042 GB Notification: Performance of buildModelFMU: Generate platform dynamic: time 4.324/6.384, allocations: 0 / 0.9187 GB, free: 59.38 MB / 0.6042 GB