Running command: translateModel(IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential")
Notification: Performance of loadModel(IBPSA): time 2.726/2.726, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.363e-05/3.381e-05, allocations: 8.297 kB / 370.6 MB, free: 7.84 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1188/0.1189, allocations: 67 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.988/5.107, allocations: 2.041 GB / 2.469 GB, free: 109.6 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002612/5.107, allocations: 93.5 kB / 2.469 GB, free: 109.6 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 1.99/7.097, allocations: 460.5 MB / 2.919 GB, free: 105.7 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.466e-06/7.097, allocations: 3.938 kB / 2.919 GB, free: 105.7 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 9.055e-05/7.097, allocations: 20 kB / 2.919 GB, free: 105.7 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 91
 * Number of variables: 91
Notification: Performance of Generate backend data structure: time 0.00212/7.099, allocations: 1.084 MB / 2.92 GB, free: 104.5 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 3.854e-05/7.099, allocations: 8.031 kB / 2.92 GB, free: 104.5 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001469/7.101, allocations: 174 kB / 2.92 GB, free: 104.4 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001813/7.102, allocations: 0.7842 MB / 2.921 GB, free: 103.5 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.259e-05/7.103, allocations: 36.78 kB / 2.921 GB, free: 103.5 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001125/7.103, allocations: 48 kB / 2.921 GB, free: 103.5 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008753/7.104, allocations: 477 kB / 2.921 GB, free: 102.9 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.651e-05/7.104, allocations: 0 / 2.921 GB, free: 102.9 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.92e-05/7.104, allocations: 24.97 kB / 2.921 GB, free: 102.9 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.056e-05/7.104, allocations: 12 kB / 2.921 GB, free: 102.9 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006048/7.104, allocations: 285.4 kB / 2.921 GB, free: 102.6 MB / 0.573 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 0.003353/7.108, allocations: 1.975 MB / 2.923 GB, free: 100.5 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006757/7.108, allocations: 307 kB / 2.924 GB, free: 100.2 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002615/7.109, allocations: 136.8 kB / 2.924 GB, free: 100.1 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002762/7.109, allocations: 190.2 kB / 2.924 GB, free: 99.85 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.972e-05/7.109, allocations: 42.56 kB / 2.924 GB, free: 99.8 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=26): time 3.455e-06/7.109, allocations: 0 / 2.924 GB, free: 99.8 MB / 0.573 GB
Notification: Performance of matching and sorting (n=26): time 0.00123/7.11, allocations: 398.5 kB / 2.924 GB, free: 99.4 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.272e-05/7.11, allocations: 209.6 kB / 2.925 GB, free: 99.15 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001345/7.112, allocations: 0.7896 MB / 2.925 GB, free: 98.35 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 9.535e-05/7.112, allocations: 41.7 kB / 2.925 GB, free: 98.3 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002801/7.112, allocations: 370 kB / 2.926 GB, free: 97.93 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 8.826e-05/7.112, allocations: 90.66 kB / 2.926 GB, free: 97.84 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.815e-05/7.112, allocations: 4 kB / 2.926 GB, free: 97.83 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 5.738e-05/7.112, allocations: 318 kB / 2.926 GB, free: 97.52 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002732/7.113, allocations: 128.2 kB / 2.926 GB, free: 97.39 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004194/7.113, allocations: 353.5 kB / 2.927 GB, free: 96.96 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003281/7.113, allocations: 169.6 kB / 2.927 GB, free: 96.8 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.107e-06/7.113, allocations: 0 / 2.927 GB, free: 96.8 MB / 0.573 GB
Notification: Performance of matching and sorting (n=38) (initialization): time 0.001079/7.114, allocations: 470.5 kB / 2.927 GB, free: 96.33 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 7.625e-05/7.115, allocations: 274 kB / 2.927 GB, free: 96.04 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.438e-05/7.115, allocations: 4 kB / 2.927 GB, free: 96.04 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002041/7.115, allocations: 48.77 kB / 2.927 GB, free: 95.99 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006294/7.115, allocations: 87.88 kB / 2.928 GB, free: 95.9 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006173/7.116, allocations: 1.15 MB / 2.929 GB, free: 94.7 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001189/7.117, allocations: 111.6 kB / 2.929 GB, free: 94.59 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.081e-05/7.117, allocations: 19.94 kB / 2.929 GB, free: 94.57 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.096e-05/7.117, allocations: 4 kB / 2.929 GB, free: 94.57 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008197/7.118, allocations: 348.1 kB / 2.929 GB, free: 94.23 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.15e-05/7.118, allocations: 7.984 kB / 2.929 GB, free: 94.22 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001914/7.118, allocations: 40.83 kB / 2.929 GB, free: 94.18 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004778/7.119, allocations: 83.88 kB / 2.929 GB, free: 94.1 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001281/7.12, allocations: 1.459 MB / 2.931 GB, free: 92.51 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001362/7.122, allocations: 103.6 kB / 2.931 GB, free: 92.41 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.723e-05/7.122, allocations: 16 kB / 2.931 GB, free: 92.39 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (31):
 * Single equations (assignments): 25
 * 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 0.0001794/7.122, allocations: 142.6 kB / 2.931 GB, free: 92.25 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002342/7.122, allocations: 75.06 kB / 2.931 GB, free: 92.17 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001034/7.123, allocations: 421.2 kB / 2.931 GB, free: 91.75 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.787e-06/7.123, allocations: 7.938 kB / 2.931 GB, free: 91.74 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.972e-06/7.123, allocations: 0 / 2.931 GB, free: 91.74 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.273e-06/7.123, allocations: 4 kB / 2.931 GB, free: 91.74 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002309/7.126, allocations: 1.151 MB / 2.933 GB, free: 90.51 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.595e-06/7.126, allocations: 11.97 kB / 2.933 GB, free: 90.5 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005056/7.126, allocations: 63.95 kB / 2.933 GB, free: 90.44 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001514/7.126, allocations: 36.84 kB / 2.933 GB, free: 90.4 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.35e-05/7.126, allocations: 11.98 kB / 2.933 GB, free: 90.39 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005223/7.127, allocations: 1.15 MB / 2.934 GB, free: 89.19 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.963e-06/7.127, allocations: 0 / 2.934 GB, free: 89.19 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001267/7.128, allocations: 0.7451 MB / 2.935 GB, free: 88.37 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004549/7.129, allocations: 216.1 kB / 2.935 GB, free: 88.14 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001601/7.129, allocations: 15.92 kB / 2.935 GB, free: 88.12 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009261/7.13, allocations: 67.73 kB / 2.935 GB, free: 88.05 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.108e-05/7.13, allocations: 23.97 kB / 2.935 GB, free: 88.03 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.532e-05/7.13, allocations: 11.98 kB / 2.935 GB, free: 88.02 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.001063/7.131, allocations: 0.6241 MB / 2.935 GB, free: 87.4 MB / 0.573 GB
Notification: Performance of sort global known variables: time 8.91e-07/7.131, allocations: 0 / 2.935 GB, free: 87.4 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.001886/7.133, allocations: 483.5 kB / 2.936 GB, free: 86.93 MB / 0.573 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 (25):
 * Single equations (assignments): 23
 * 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 0.00197/7.135, allocations: 1.311 MB / 2.937 GB, free: 85.61 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.001658/7.137, allocations: 0.7583 MB / 2.938 GB, free: 84.82 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 5.874e-06/7.137, allocations: 4 kB / 2.938 GB, free: 84.81 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004309/7.137, allocations: 151.8 kB / 2.938 GB, free: 84.66 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001978/7.139, allocations: 313.9 kB / 2.938 GB, free: 84.36 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001803/7.141, allocations: 0.9539 MB / 2.939 GB, free: 83.36 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000463/7.141, allocations: 0.9782 MB / 2.94 GB, free: 82.35 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.00153/7.143, allocations: 289.1 kB / 2.941 GB, free: 82.07 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001472/7.143, allocations: 43.44 kB / 2.941 GB, free: 82.02 MB / 0.573 GB
Notification: Performance of SimCode: time 1.555e-06/7.143, allocations: 0 / 2.941 GB, free: 82.02 MB / 0.573 GB
Notification: Performance of Templates: time 0.06277/7.206, allocations: 33.56 MB / 2.973 GB, free: 48.59 MB / 0.573 GB