Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow")
Notification: Performance of loadModel(Buildings): time 3.772/3.772, allocations: 402.1 MB / 416 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.874e-05/2.888e-05, allocations: 4 kB / 0.5003 GB, free: 8.242 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1633/0.1634, allocations: 92.69 MB / 0.5909 GB, free: 11.37 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.677/5.841, allocations: 2.156 GB / 2.747 GB, free: 180.9 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002481/5.841, allocations: 95.19 kB / 2.747 GB, free: 180.9 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 4.293/10.13, allocations: 1.042 GB / 3.789 GB, free: 37.43 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 3.639e-06/10.13, allocations: 0 / 3.789 GB, free: 37.43 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001523/10.13, allocations: 39.92 kB / 3.789 GB, free: 37.39 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: 169
 * Number of variables: 169
Notification: Performance of Generate backend data structure: time 0.004483/10.14, allocations: 1.355 MB / 3.79 GB, free: 35.98 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.679e-05/10.14, allocations: 8.031 kB / 3.79 GB, free: 35.97 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001282/10.14, allocations: 194.3 kB / 3.79 GB, free: 35.78 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004278/10.14, allocations: 1.351 MB / 3.792 GB, free: 34.37 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.654e-05/10.14, allocations: 54 kB / 3.792 GB, free: 34.32 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001731/10.15, allocations: 76 kB / 3.792 GB, free: 34.25 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005706/10.15, allocations: 1.637 MB / 3.793 GB, free: 32.53 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.899e-05/10.15, allocations: 3.938 kB / 3.793 GB, free: 32.53 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001184/10.15, allocations: 35.95 kB / 3.794 GB, free: 32.49 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.721e-05/10.15, allocations: 20 kB / 3.794 GB, free: 32.47 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005531/10.16, allocations: 1.402 MB / 3.795 GB, free: 31.07 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006051/10.16, allocations: 5.253 MB / 3.8 GB, free: 25.46 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005502/10.17, allocations: 4.68 MB / 3.805 GB, free: 19.93 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.462e-05/10.17, allocations: 7.953 kB / 3.805 GB, free: 19.93 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004213/10.17, allocations: 0.9849 MB / 3.806 GB, free: 18.88 MB / 0.7761 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006182/10.17, allocations: 43.53 kB / 3.806 GB, free: 18.83 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=41): time 4.096e-06/10.17, allocations: 0 / 3.806 GB, free: 18.83 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=41): time 0.01893/10.19, allocations: 3.526 MB / 3.809 GB, free: 15.27 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001005/10.19, allocations: 452.9 kB / 3.81 GB, free: 14.73 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001763/10.19, allocations: 1.091 MB / 3.811 GB, free: 13.62 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001535/10.19, allocations: 41.7 kB / 3.811 GB, free: 13.58 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004677/10.19, allocations: 0.5674 MB / 3.811 GB, free: 13 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001508/10.19, allocations: 149.4 kB / 3.811 GB, free: 12.86 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.292e-05/10.19, allocations: 12 kB / 3.811 GB, free: 12.84 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 6.879e-05/10.2, allocations: 341.9 kB / 3.812 GB, free: 12.5 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001188/10.2, allocations: 440.9 kB / 3.812 GB, free: 12.07 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001436/10.2, allocations: 0.8489 MB / 3.813 GB, free: 11.05 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001304/10.2, allocations: 0.5336 MB / 3.813 GB, free: 10.5 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.795e-06/10.2, allocations: 0 / 3.813 GB, free: 10.5 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.01177/10.21, allocations: 2.58 MB / 3.816 GB, free: 7.906 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005511/10.21, allocations: 2.68 MB / 3.819 GB, free: 5.039 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.454e-05/10.21, allocations: 8 kB / 3.819 GB, free: 5.031 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00204/10.21, allocations: 0.7085 MB / 3.819 GB, free: 4.32 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001701/10.22, allocations: 259.7 kB / 3.819 GB, free: 4.066 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008507/10.22, allocations: 2.963 MB / 3.822 GB, free: 1.055 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002148/10.23, allocations: 187.7 kB / 3.823 GB, free: 0.8711 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000114/10.23, allocations: 39.98 kB / 3.823 GB, free: 0.832 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.239e-05/10.23, allocations: 4 kB / 3.823 GB, free: 0.8281 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.4379/10.66, allocations: 0.889 MB / 3.823 GB, free: 178.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.085e-05/10.66, allocations: 7.25 kB / 3.823 GB, free: 178.5 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008034/10.66, allocations: 219.9 kB / 3.824 GB, free: 178.5 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005242/10.67, allocations: 101.3 kB / 3.824 GB, free: 178.5 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00488/10.67, allocations: 2.967 MB / 3.827 GB, free: 177.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00161/10.67, allocations: 116 kB / 3.827 GB, free: 177.2 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.501e-05/10.67, allocations: 32.86 kB / 3.827 GB, free: 177.2 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 30
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (53):
 * Single equations (assignments): 50
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 {10 10}
Notification: Performance of prepare postOptimizeDAE: time 0.0009408/10.67, allocations: 420.5 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002499/10.67, allocations: 117.8 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002756/10.67, allocations: 138.9 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.031e-05/10.67, allocations: 7.375 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.633e-06/10.67, allocations: 4.609 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.083e-05/10.67, allocations: 4.812 kB / 3.827 GB, free: 177.1 MB / 0.7761 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 postOpt removeSimpleEquations (simulation): time 0.01847/10.69, allocations: 4.739 MB / 3.832 GB, free: 175.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.328e-05/10.69, allocations: 3.438 kB / 3.832 GB, free: 175.8 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002064/10.69, allocations: 243.7 kB / 3.832 GB, free: 175.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002348/10.7, allocations: 0.6176 MB / 3.833 GB, free: 175.7 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.575e-05/10.7, allocations: 17.05 kB / 3.833 GB, free: 175.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03306/10.73, allocations: 9.687 MB / 3.842 GB, free: 173.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.958e-06/10.73, allocations: 3.531 kB / 3.842 GB, free: 173.1 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01209/10.74, allocations: 2.573 MB / 3.845 GB, free: 172.7 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008304/10.74, allocations: 274.3 kB / 3.845 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002225/10.74, allocations: 17.77 kB / 3.845 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001607/10.74, allocations: 169 kB / 3.845 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002796/10.74, allocations: 48.86 kB / 3.845 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.842e-05/10.75, allocations: 22.33 kB / 3.845 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.001482/10.75, allocations: 0.8609 MB / 3.846 GB, free: 172.4 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 8.38e-07/10.75, allocations: 0 / 3.846 GB, free: 172.4 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.00275/10.75, allocations: 0.7261 MB / 3.847 GB, free: 172.4 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count)
 * Number of discrete states: 1 (pulse_m_flow.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (31):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 {9 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00166/10.75, allocations: 1.054 MB / 3.848 GB, free: 172.2 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0104/10.76, allocations: 2.572 MB / 3.851 GB, free: 171.9 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 7.472e-06/10.76, allocations: 1.375 kB / 3.851 GB, free: 171.9 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.006782/10.77, allocations: 1.397 MB / 3.852 GB, free: 171.7 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004291/10.77, allocations: 0.7157 MB / 3.853 GB, free: 171.7 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004839/10.78, allocations: 2.65 MB / 3.855 GB, free: 170.7 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009349/10.78, allocations: 1.265 MB / 3.856 GB, free: 170 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.002861/10.78, allocations: 0.7652 MB / 3.857 GB, free: 170 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001376/10.78, allocations: 55.06 kB / 3.857 GB, free: 170 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.557e-06/10.78, allocations: 0 / 3.857 GB, free: 170 MB / 0.7761 GB
Notification: Performance of Templates: time 0.08934/10.87, allocations: 47.64 MB / 3.904 GB, free: 168.8 MB / 0.7761 GB