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 3.048/3.048, allocations: 321 MB / 328.1 MB, free: 5.512 MB / 266.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.934e-05/1.936e-05, allocations: 0 / 403.9 MB, free: 444 kB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1484/0.1484, allocations: 73.4 MB / 477.3 MB, free: 6.891 MB / 394.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.816/4.965, allocations: 2.139 GB / 2.606 GB, free: 70.83 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003007/4.965, allocations: 95.5 kB / 2.606 GB, free: 70.77 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 1.921/6.886, allocations: 436.6 MB / 3.032 GB, free: 128.3 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0001177/6.886, allocations: 25.75 kB / 3.032 GB, free: 128.3 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 123
 * Number of variables: 123
Notification: Performance of Generate backend data structure: time 0.003247/6.89, allocations: 1.158 MB / 3.033 GB, free: 127.4 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.87e-05/6.89, allocations: 9.188 kB / 3.033 GB, free: 127.4 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001518/6.891, allocations: 168.1 kB / 3.033 GB, free: 127.3 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002159/6.893, allocations: 0.7287 MB / 3.034 GB, free: 126.5 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.342e-05/6.894, allocations: 16 kB / 3.034 GB, free: 126.5 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001295/6.894, allocations: 36 kB / 3.034 GB, free: 126.5 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001003/6.895, allocations: 389.8 kB / 3.034 GB, free: 126.1 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001211/6.896, allocations: 0.521 MB / 3.035 GB, free: 125.5 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.43e-05/6.896, allocations: 0 / 3.035 GB, free: 125.5 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.977e-05/6.896, allocations: 3.688 kB / 3.035 GB, free: 125.5 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.397e-05/6.896, allocations: 12 kB / 3.035 GB, free: 125.5 MB / 0.6198 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 0.004732/6.901, allocations: 1.918 MB / 3.037 GB, free: 123.5 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007429/6.902, allocations: 322.5 kB / 3.037 GB, free: 123.2 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002806/6.902, allocations: 129.3 kB / 3.037 GB, free: 123.1 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.773e-05/6.902, allocations: 8.172 kB / 3.037 GB, free: 123.1 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.092e-05/6.902, allocations: 45.67 kB / 3.037 GB, free: 123 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=28): time 2.154e-06/6.902, allocations: 0 / 3.037 GB, free: 123 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=28): time 0.004911/6.907, allocations: 0.7082 MB / 3.038 GB, free: 122.3 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.892e-05/6.907, allocations: 213.7 kB / 3.038 GB, free: 122 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009799/6.908, allocations: 0.6092 MB / 3.039 GB, free: 121.4 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 9.55e-05/6.908, allocations: 29.7 kB / 3.039 GB, free: 121.4 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000407/6.909, allocations: 400.2 kB / 3.039 GB, free: 121 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001076/6.909, allocations: 98.5 kB / 3.039 GB, free: 120.9 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.327e-05/6.909, allocations: 0 / 3.039 GB, free: 120.9 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 6.502e-05/6.909, allocations: 322 kB / 3.04 GB, free: 120.6 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000382/6.909, allocations: 163.5 kB / 3.04 GB, free: 120.4 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005354/6.91, allocations: 316.6 kB / 3.04 GB, free: 120.1 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00057/6.91, allocations: 202.7 kB / 3.04 GB, free: 119.9 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.799e-06/6.91, allocations: 0 / 3.04 GB, free: 119.9 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=50) (initialization): time 0.004288/6.915, allocations: 0.7523 MB / 3.041 GB, free: 119.1 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001644/6.915, allocations: 0.6155 MB / 3.042 GB, free: 118.5 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.465e-05/6.915, allocations: 4 kB / 3.042 GB, free: 118.5 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003102/6.915, allocations: 74.28 kB / 3.042 GB, free: 118.4 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003432/6.919, allocations: 326.1 kB / 3.042 GB, free: 118.1 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00156/6.92, allocations: 1.271 MB / 3.043 GB, free: 116.7 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001719/6.922, allocations: 111.7 kB / 3.043 GB, free: 116.6 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.784e-05/6.922, allocations: 19.98 kB / 3.043 GB, free: 116.6 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.218e-05/6.922, allocations: 4 kB / 3.043 GB, free: 116.6 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001164/6.923, allocations: 412.1 kB / 3.044 GB, free: 116.2 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.369e-05/6.923, allocations: 7.984 kB / 3.044 GB, free: 116.2 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004478/6.924, allocations: 60.92 kB / 3.044 GB, free: 116.1 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008401/6.925, allocations: 99.88 kB / 3.044 GB, free: 116 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001244/6.926, allocations: 1.453 MB / 3.045 GB, free: 114.5 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00131/6.927, allocations: 71.91 kB / 3.045 GB, free: 114.4 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.884e-05/6.927, allocations: 23.98 kB / 3.045 GB, free: 114.4 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (43):
 * Single equations (assignments): 37
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0002845/6.928, allocations: 120.9 kB / 3.046 GB, free: 114.2 MB / 0.6198 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.003052/6.931, allocations: 0.5512 MB / 3.046 GB, free: 113.7 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001867/6.931, allocations: 71.14 kB / 3.046 GB, free: 113.6 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003162/6.934, allocations: 0.5966 MB / 3.047 GB, free: 113 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.763e-06/6.934, allocations: 4 kB / 3.047 GB, free: 113 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.986e-06/6.934, allocations: 0 / 3.047 GB, free: 113 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.412e-06/6.934, allocations: 0 / 3.047 GB, free: 113 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004349/6.938, allocations: 1.282 MB / 3.048 GB, free: 111.7 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.77e-06/6.938, allocations: 4 kB / 3.048 GB, free: 111.6 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002837/6.941, allocations: 279.9 kB / 3.048 GB, free: 111.4 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002181/6.942, allocations: 76.72 kB / 3.048 GB, free: 111.3 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.432e-05/6.942, allocations: 15.92 kB / 3.048 GB, free: 111.3 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006111/6.948, allocations: 3.133 MB / 3.051 GB, free: 107.9 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.095e-06/6.948, allocations: 8.031 kB / 3.051 GB, free: 107.9 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003556/6.951, allocations: 0.9446 MB / 3.052 GB, free: 106.9 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005884/6.952, allocations: 212.1 kB / 3.053 GB, free: 106.7 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002767/6.952, allocations: 7.984 kB / 3.053 GB, free: 106.7 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001469/6.954, allocations: 75.86 kB / 3.053 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001091/6.954, allocations: 23.92 kB / 3.053 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.607e-05/6.954, allocations: 23.98 kB / 3.053 GB, free: 106.6 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 0.0008059/6.955, allocations: 479.1 kB / 3.053 GB, free: 106.1 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 1.423e-06/6.955, allocations: 0 / 3.053 GB, free: 106.1 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.002451/6.957, allocations: 498.9 kB / 3.054 GB, free: 105.6 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 4 (dam.filter.x[1],dam.filter.x[2],vav.filter.x[1],vav.filter.x[2])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (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): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.006017/6.963, allocations: 3.22 MB / 3.057 GB, free: 102.5 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.004373/6.968, allocations: 1.031 MB / 3.058 GB, free: 101.4 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 7.314e-06/6.968, allocations: 0 / 3.058 GB, free: 101.4 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.004604/6.972, allocations: 0.6256 MB / 3.058 GB, free: 100.8 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002444/6.975, allocations: 261.6 kB / 3.059 GB, free: 100.5 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005989/6.981, allocations: 1.444 MB / 3.06 GB, free: 99.01 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000506/6.981, allocations: 0.9969 MB / 3.061 GB, free: 97.98 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.001638/6.983, allocations: 230.4 kB / 3.061 GB, free: 97.77 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004314/6.984, allocations: 279.3 kB / 3.062 GB, free: 97.5 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.042e-06/6.984, allocations: 0 / 3.062 GB, free: 97.5 MB / 0.6198 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09976/7.083, allocations: 30.03 MB / 3.091 GB, free: 67.71 MB / 0.6198 GB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.004783/7.088, allocations: 194.8 kB / 3.091 GB, free: 67.52 MB / 0.6198 GB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 4.394/11.48, allocations: 2 kB / 3.091 GB, free: 67.52 MB / 0.6198 GB