Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp")
Notification: Performance of loadModel(Buildings): time 3.977/3.977, allocations: 403.9 MB / 411 MB, free: 396 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.149e-05/2.155e-05, allocations: 4 kB / 0.4942 GB, free: 1.414 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5142/0.5142, allocations: 92.69 MB / 0.5847 GB, free: 2.406 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.271/5.785, allocations: 2.158 GB / 2.742 GB, free: 72.35 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002607/5.785, allocations: 89.27 kB / 2.742 GB, free: 72.27 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 4.701/10.49, allocations: 1.034 GB / 3.776 GB, free: 184.5 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 1.8e-06/10.49, allocations: 0 / 3.776 GB, free: 184.5 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0001518/10.49, allocations: 34.81 kB / 3.776 GB, free: 184.4 MB / 0.7605 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 0.004602/10.49, allocations: 1.333 MB / 3.777 GB, free: 183.1 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.149e-05/10.49, allocations: 16.02 kB / 3.777 GB, free: 183.1 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001318/10.49, allocations: 198.2 kB / 3.778 GB, free: 182.9 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004361/10.5, allocations: 1.376 MB / 3.779 GB, free: 181.5 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.044e-05/10.5, allocations: 27.78 kB / 3.779 GB, free: 181.5 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001898/10.5, allocations: 48 kB / 3.779 GB, free: 181.4 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001626/10.5, allocations: 0.8082 MB / 3.78 GB, free: 180.6 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001643/10.5, allocations: 0.974 MB / 3.781 GB, free: 179.6 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.772e-05/10.5, allocations: 7.938 kB / 3.781 GB, free: 179.6 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001066/10.5, allocations: 0 / 3.781 GB, free: 179.6 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.715e-05/10.5, allocations: 20 kB / 3.781 GB, free: 179.5 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00569/10.51, allocations: 5.046 MB / 3.786 GB, free: 174.2 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001844/10.51, allocations: 4.107 MB / 3.79 GB, free: 169.2 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005412/10.51, allocations: 371 kB / 3.79 GB, free: 168.9 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.851e-05/10.51, allocations: 15.03 kB / 3.79 GB, free: 168.8 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005841/10.51, allocations: 426.1 kB / 3.791 GB, free: 168.4 MB / 0.7605 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005456/10.51, allocations: 19.73 kB / 3.791 GB, free: 168.3 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=41): time 3.901e-06/10.51, allocations: 0 / 3.791 GB, free: 168.3 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=41): time 0.01518/10.53, allocations: 2.704 MB / 3.793 GB, free: 165.6 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001038/10.53, allocations: 444.9 kB / 3.794 GB, free: 165.1 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001495/10.53, allocations: 0.914 MB / 3.795 GB, free: 164.2 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001661/10.53, allocations: 25.7 kB / 3.795 GB, free: 164.1 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004844/10.53, allocations: 0.5858 MB / 3.795 GB, free: 163.5 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001601/10.53, allocations: 142 kB / 3.795 GB, free: 163.4 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.674e-05/10.53, allocations: 0 / 3.795 GB, free: 163.4 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 6.839e-05/10.53, allocations: 326 kB / 3.796 GB, free: 163.1 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005933/10.53, allocations: 357.3 kB / 3.796 GB, free: 162.7 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008348/10.53, allocations: 0.7588 MB / 3.797 GB, free: 161.8 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000685/10.53, allocations: 434.6 kB / 3.797 GB, free: 161.4 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.294e-06/10.53, allocations: 4 kB / 3.797 GB, free: 161.4 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.01311/10.54, allocations: 2.68 MB / 3.8 GB, free: 158.7 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005444/10.54, allocations: 2.663 MB / 3.802 GB, free: 155.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.47e-05/10.54, allocations: 12 kB / 3.802 GB, free: 155.8 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001276/10.55, allocations: 0.621 MB / 3.803 GB, free: 155.2 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005138/10.55, allocations: 99.81 kB / 3.803 GB, free: 155.1 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006895/10.55, allocations: 2.325 MB / 3.805 GB, free: 152.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00227/10.55, allocations: 171.6 kB / 3.805 GB, free: 152.5 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001837/10.56, allocations: 39.97 kB / 3.805 GB, free: 152.5 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.253e-05/10.56, allocations: 4 kB / 3.805 GB, free: 152.5 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001692/10.56, allocations: 0.7614 MB / 3.806 GB, free: 151.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.16e-05/10.56, allocations: 4 kB / 3.806 GB, free: 151.7 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006834/10.56, allocations: 229.4 kB / 3.806 GB, free: 151.5 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004743/10.56, allocations: 99.81 kB / 3.807 GB, free: 151.4 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004403/10.56, allocations: 2.988 MB / 3.809 GB, free: 148.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001637/10.56, allocations: 103.7 kB / 3.81 GB, free: 148.2 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000107/10.56, allocations: 31.95 kB / 3.81 GB, free: 148.2 MB / 0.7605 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 (50):
 * Single equations (assignments): 48
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {11 12}
Notification: Performance of prepare postOptimizeDAE: time 0.0003054/10.56, allocations: 128.9 kB / 3.81 GB, free: 148 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002365/10.56, allocations: 114.7 kB / 3.81 GB, free: 147.9 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002664/10.57, allocations: 114.3 kB / 3.81 GB, free: 147.8 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.211e-06/10.57, allocations: 8 kB / 3.81 GB, free: 147.8 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.693e-06/10.57, allocations: 7.984 kB / 3.81 GB, free: 147.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.796e-06/10.57, allocations: 4 kB / 3.81 GB, free: 147.8 MB / 0.7605 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 postOpt removeSimpleEquations (simulation): time 0.01379/10.58, allocations: 4.45 MB / 3.814 GB, free: 143.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.098e-05/10.58, allocations: 4.344 kB / 3.814 GB, free: 143.2 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003643/10.58, allocations: 63.89 kB / 3.814 GB, free: 143.1 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001042/10.58, allocations: 0.5334 MB / 3.815 GB, free: 142.6 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.572e-05/10.58, allocations: 15.98 kB / 3.815 GB, free: 142.6 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02828/10.61, allocations: 8.085 MB / 3.823 GB, free: 134.4 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.785e-06/10.61, allocations: 3.938 kB / 3.823 GB, free: 134.4 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009993/10.62, allocations: 2.346 MB / 3.825 GB, free: 131.9 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008168/10.62, allocations: 267.8 kB / 3.825 GB, free: 131.6 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002049/10.62, allocations: 7.938 kB / 3.825 GB, free: 131.6 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001575/10.62, allocations: 151.7 kB / 3.825 GB, free: 131.5 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002629/10.62, allocations: 47.86 kB / 3.826 GB, free: 131.4 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.587e-05/10.62, allocations: 23.98 kB / 3.826 GB, free: 131.4 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001149/10.62, allocations: 0.706 MB / 3.826 GB, free: 130.7 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 8.55e-07/10.62, allocations: 0 / 3.826 GB, free: 130.7 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.003214/10.63, allocations: 0.7023 MB / 3.827 GB, free: 130 MB / 0.7605 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 (28):
 * Single equations (assignments): 25
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {11 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001823/10.63, allocations: 1.271 MB / 3.828 GB, free: 128.8 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.007715/10.64, allocations: 2.22 MB / 3.83 GB, free: 126.6 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 7.992e-06/10.64, allocations: 0 / 3.83 GB, free: 126.6 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.005377/10.64, allocations: 1.235 MB / 3.832 GB, free: 125.3 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003674/10.65, allocations: 0.5981 MB / 3.832 GB, free: 124.7 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003233/10.65, allocations: 1.673 MB / 3.834 GB, free: 123 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008315/10.65, allocations: 1.262 MB / 3.835 GB, free: 121.7 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.002688/10.65, allocations: 0.6836 MB / 3.836 GB, free: 121 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001341/10.65, allocations: 55.44 kB / 3.836 GB, free: 121 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.26e-06/10.65, allocations: 0 / 3.836 GB, free: 121 MB / 0.7605 GB
Notification: Performance of Templates: time 0.06445/10.72, allocations: 33.6 MB / 3.869 GB, free: 87.59 MB / 0.7605 GB