Running command: translateModel(Buildings.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Actuators.Dampers.Examples.VAVBoxExponential")
Notification: Performance of loadModel(Buildings): time 3.617/3.617, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.332e-05/3.349e-05, allocations: 11.92 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4852/0.4853, allocations: 92.68 MB / 0.5896 GB, free: 14.37 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.087/5.572, allocations: 2.172 GB / 2.761 GB, free: 157.4 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002516/5.572, allocations: 93.78 kB / 2.761 GB, free: 157.3 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 1.734/7.307, allocations: 447.5 MB / 3.198 GB, free: 12.66 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.196e-06/7.307, allocations: 3.938 kB / 3.198 GB, free: 12.66 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 9.046e-05/7.307, allocations: 20 kB / 3.198 GB, free: 12.64 MB / 0.7761 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 0.002418/7.309, allocations: 1.159 MB / 3.2 GB, free: 11.43 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.156e-05/7.309, allocations: 11.97 kB / 3.2 GB, free: 11.41 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001339/7.311, allocations: 170.7 kB / 3.2 GB, free: 11.25 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001688/7.312, allocations: 0.7224 MB / 3.2 GB, free: 10.48 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.021e-05/7.313, allocations: 41 kB / 3.201 GB, free: 10.44 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001291/7.313, allocations: 63.98 kB / 3.201 GB, free: 10.38 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001945/7.315, allocations: 0.6832 MB / 3.201 GB, free: 9.656 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.116e-05/7.315, allocations: 0 / 3.201 GB, free: 9.656 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.046e-05/7.315, allocations: 27.94 kB / 3.201 GB, free: 9.629 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.816e-05/7.315, allocations: 12 kB / 3.201 GB, free: 9.617 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001672/7.316, allocations: 493.7 kB / 3.202 GB, free: 9.133 MB / 0.7761 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 0.003968/7.32, allocations: 2.32 MB / 3.204 GB, free: 6.637 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001515/7.322, allocations: 455.7 kB / 3.204 GB, free: 6.164 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003135/7.322, allocations: 175.8 kB / 3.205 GB, free: 5.984 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.042e-05/7.322, allocations: 12 kB / 3.205 GB, free: 5.973 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.037e-05/7.322, allocations: 42.56 kB / 3.205 GB, free: 5.922 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=32): time 3.915e-06/7.322, allocations: 0 / 3.205 GB, free: 5.922 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=32): time 0.004319/7.327, allocations: 0.7742 MB / 3.205 GB, free: 5.137 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.276e-05/7.327, allocations: 269 kB / 3.206 GB, free: 4.812 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001357/7.328, allocations: 0.7506 MB / 3.206 GB, free: 4.059 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001343/7.328, allocations: 33.7 kB / 3.206 GB, free: 4.02 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000304/7.329, allocations: 400.4 kB / 3.207 GB, free: 3.621 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001071/7.329, allocations: 114.4 kB / 3.207 GB, free: 3.508 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.997e-05/7.329, allocations: 4 kB / 3.207 GB, free: 3.504 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 6.202e-05/7.329, allocations: 330 kB / 3.207 GB, free: 3.176 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003788/7.329, allocations: 172.8 kB / 3.207 GB, free: 3.004 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005088/7.33, allocations: 383.8 kB / 3.208 GB, free: 2.543 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004444/7.33, allocations: 212.4 kB / 3.208 GB, free: 2.34 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.563e-06/7.33, allocations: 7.984 kB / 3.208 GB, free: 2.332 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.003066/7.333, allocations: 0.7832 MB / 3.209 GB, free: 1.539 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001806/7.334, allocations: 0.7821 MB / 3.21 GB, free: 0.6953 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.712e-05/7.334, allocations: 11.98 kB / 3.21 GB, free: 0.6836 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002562/7.334, allocations: 68.7 kB / 3.21 GB, free: 0.6133 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001466/7.335, allocations: 191.8 kB / 3.21 GB, free: 436 kB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4736/7.809, allocations: 1.224 MB / 3.211 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001401/7.811, allocations: 122.9 kB / 3.211 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001296/7.811, allocations: 25.55 kB / 3.211 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.623e-05/7.811, allocations: 3.844 kB / 3.211 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001397/7.812, allocations: 466.7 kB / 3.212 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.92e-05/7.812, allocations: 8.219 kB / 3.212 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004142/7.813, allocations: 78.05 kB / 3.212 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007347/7.813, allocations: 104.1 kB / 3.212 GB, free: 184.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001436/7.815, allocations: 1.459 MB / 3.213 GB, free: 183.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00114/7.816, allocations: 96.3 kB / 3.213 GB, free: 183.4 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.92e-05/7.816, allocations: 24.08 kB / 3.213 GB, free: 183.4 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 9
 * 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: 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 0.0002514/7.816, allocations: 140.5 kB / 3.213 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003206/7.817, allocations: 88.53 kB / 3.214 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003077/7.82, allocations: 0.6514 MB / 3.214 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.042e-05/7.82, allocations: 3.062 kB / 3.214 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.922e-06/7.82, allocations: 2.172 kB / 3.214 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.16e-05/7.82, allocations: 2.422 kB / 3.214 GB, free: 183.3 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005037/7.825, allocations: 1.718 MB / 3.216 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.423e-06/7.825, allocations: 2.094 kB / 3.216 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001458/7.826, allocations: 179.7 kB / 3.216 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002128/7.827, allocations: 63.97 kB / 3.216 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.172e-05/7.827, allocations: 12.36 kB / 3.216 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006092/7.833, allocations: 3.27 MB / 3.219 GB, free: 180.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.848e-06/7.833, allocations: 6.219 kB / 3.219 GB, free: 180.1 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003583/7.836, allocations: 1.107 MB / 3.22 GB, free: 179.6 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000603/7.837, allocations: 233.8 kB / 3.221 GB, free: 179.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001716/7.837, allocations: 14.48 kB / 3.221 GB, free: 179.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001017/7.838, allocations: 69.72 kB / 3.221 GB, free: 179.5 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001443/7.839, allocations: 33.7 kB / 3.221 GB, free: 179.5 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.338e-05/7.839, allocations: 24.81 kB / 3.221 GB, free: 179.5 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.001107/7.84, allocations: 0.5938 MB / 3.221 GB, free: 179.4 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 9.58e-07/7.84, allocations: 0 / 3.221 GB, free: 179.4 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.002237/7.842, allocations: 0.527 MB / 3.222 GB, free: 179.4 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (31):
 * Single equations (assignments): 29
 * 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 0.002027/7.844, allocations: 1.314 MB / 3.223 GB, free: 179.1 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.002671/7.847, allocations: 0.9684 MB / 3.224 GB, free: 178.8 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 7.901e-06/7.847, allocations: 0 / 3.224 GB, free: 178.8 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.001442/7.848, allocations: 394.8 kB / 3.224 GB, free: 178.7 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002362/7.851, allocations: 380.8 kB / 3.225 GB, free: 178.7 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002591/7.853, allocations: 1.091 MB / 3.226 GB, free: 178.3 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005633/7.854, allocations: 1.016 MB / 3.227 GB, free: 177.6 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0017/7.856, allocations: 303.3 kB / 3.227 GB, free: 177.6 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001498/7.856, allocations: 43.88 kB / 3.227 GB, free: 177.6 MB / 0.7761 GB
Notification: Performance of SimCode: time 3.809e-06/7.856, allocations: 0 / 3.227 GB, free: 177.6 MB / 0.7761 GB
Notification: Performance of Templates: time 0.06604/7.922, allocations: 36.27 MB / 3.263 GB, free: 177 MB / 0.7761 GB