Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised")
Notification: Performance of loadModel(Buildings): time 3.461/3.461, allocations: 402.1 MB / 416 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.627e-05/2.64e-05, allocations: 4 kB / 0.5003 GB, free: 8.223 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1646/0.1647, allocations: 92.68 MB / 0.5909 GB, free: 11.37 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.415/5.58, allocations: 2.158 GB / 2.749 GB, free: 190.1 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000241/5.58, allocations: 96.69 kB / 2.749 GB, free: 190 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 8.723/14.3, allocations: 1.933 GB / 4.682 GB, free: 163.5 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.805e-06/14.3, allocations: 0 / 4.682 GB, free: 163.5 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0001445/14.3, allocations: 36.86 kB / 4.682 GB, free: 163.5 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 0.004252/14.31, allocations: 1.334 MB / 4.683 GB, free: 163 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 3.933e-05/14.31, allocations: 10.31 kB / 4.683 GB, free: 163 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001196/14.31, allocations: 202.8 kB / 4.684 GB, free: 163 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004584/14.31, allocations: 1.377 MB / 4.685 GB, free: 162.7 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.423e-05/14.31, allocations: 58.05 kB / 4.685 GB, free: 162.7 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001614/14.31, allocations: 77.84 kB / 4.685 GB, free: 162.7 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007925/14.32, allocations: 1.994 MB / 4.687 GB, free: 162.4 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.837e-05/14.32, allocations: 3.562 kB / 4.687 GB, free: 162.4 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001222/14.32, allocations: 30.78 kB / 4.687 GB, free: 162.4 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.726e-05/14.32, allocations: 16.06 kB / 4.687 GB, free: 162.4 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007123/14.33, allocations: 1.769 MB / 4.689 GB, free: 162.4 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005899/14.33, allocations: 5.216 MB / 4.694 GB, free: 159.1 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007509/14.34, allocations: 4.991 MB / 4.699 GB, free: 154.8 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.314e-05/14.34, allocations: 12.31 kB / 4.699 GB, free: 154.8 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006731/14.35, allocations: 1.335 MB / 4.7 GB, free: 154.6 MB / 0.7605 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006893/14.35, allocations: 43.39 kB / 4.7 GB, free: 154.6 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=41): time 3.832e-06/14.35, allocations: 2.312 kB / 4.7 GB, free: 154.6 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=41): time 0.05304/14.4, allocations: 6.115 MB / 4.706 GB, free: 154.4 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001687/14.4, allocations: 455.3 kB / 4.707 GB, free: 153.8 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003511/14.41, allocations: 1.09 MB / 4.708 GB, free: 153.7 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002845/14.41, allocations: 40.58 kB / 4.708 GB, free: 153.7 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009543/14.41, allocations: 0.5648 MB / 4.708 GB, free: 153.5 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000321/14.41, allocations: 156.6 kB / 4.708 GB, free: 153.4 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001485/14.41, allocations: 13.56 kB / 4.708 GB, free: 153.4 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 0.000116/14.41, allocations: 331.4 kB / 4.709 GB, free: 153.1 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003939/14.41, allocations: 0.6023 MB / 4.709 GB, free: 153.1 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002268/14.41, allocations: 1.027 MB / 4.71 GB, free: 152.7 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002087/14.42, allocations: 0.6925 MB / 4.711 GB, free: 152.6 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.616e-06/14.42, allocations: 0 / 4.711 GB, free: 152.6 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.02666/14.44, allocations: 4.699 MB / 4.716 GB, free: 152.5 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005675/14.44, allocations: 2.682 MB / 4.718 GB, free: 149.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.648e-05/14.44, allocations: 11.27 kB / 4.718 GB, free: 149.7 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004035/14.45, allocations: 1.084 MB / 4.719 GB, free: 149.7 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00055/14.45, allocations: 98.22 kB / 4.719 GB, free: 149.7 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007144/14.46, allocations: 2.4 MB / 4.722 GB, free: 149.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002901/14.46, allocations: 245.3 kB / 4.722 GB, free: 149.2 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000164/14.46, allocations: 41.8 kB / 4.722 GB, free: 149.2 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.674e-05/14.46, allocations: 4.5 kB / 4.722 GB, free: 149.2 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002297/14.46, allocations: 0.9091 MB / 4.723 GB, free: 149.1 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.379e-05/14.46, allocations: 7.312 kB / 4.723 GB, free: 149.1 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009177/14.46, allocations: 267.8 kB / 4.723 GB, free: 149.1 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005371/14.46, allocations: 96.25 kB / 4.723 GB, free: 149.1 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004856/14.47, allocations: 3.15 MB / 4.726 GB, free: 147.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00178/14.47, allocations: 111.8 kB / 4.726 GB, free: 147.7 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.61e-05/14.47, allocations: 28.88 kB / 4.726 GB, free: 147.7 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 {1 22}
Notification: Performance of prepare postOptimizeDAE: time 0.0009834/14.47, allocations: 431.2 kB / 4.727 GB, free: 147.6 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002864/14.47, allocations: 121.8 kB / 4.727 GB, free: 147.5 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002875/14.47, allocations: 134.8 kB / 4.727 GB, free: 147.5 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.443e-06/14.47, allocations: 7.438 kB / 4.727 GB, free: 147.5 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.452e-06/14.47, allocations: 0 / 4.727 GB, free: 147.5 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.016e-05/14.47, allocations: 6.375 kB / 4.727 GB, free: 147.5 MB / 0.7605 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 0.03101/14.5, allocations: 7.059 MB / 4.734 GB, free: 146.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.25e-05/14.5, allocations: 3.375 kB / 4.734 GB, free: 146.2 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004058/14.5, allocations: 59.16 kB / 4.734 GB, free: 146.2 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.004146/14.51, allocations: 1.019 MB / 4.735 GB, free: 146.2 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001009/14.51, allocations: 25.23 kB / 4.735 GB, free: 146.2 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04997/14.56, allocations: 11.89 MB / 4.747 GB, free: 144.8 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.31e-06/14.56, allocations: 7.562 kB / 4.747 GB, free: 144.8 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0259/14.58, allocations: 4.688 MB / 4.751 GB, free: 144.3 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009904/14.58, allocations: 289.5 kB / 4.751 GB, free: 144.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002754/14.58, allocations: 11.78 kB / 4.751 GB, free: 144.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002192/14.59, allocations: 223.4 kB / 4.752 GB, free: 144.1 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003148/14.59, allocations: 60.58 kB / 4.752 GB, free: 144.1 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.539e-05/14.59, allocations: 23.42 kB / 4.752 GB, free: 144.1 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001466/14.59, allocations: 0.8654 MB / 4.753 GB, free: 144 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 9.62e-07/14.59, allocations: 0 / 4.753 GB, free: 144 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.003277/14.59, allocations: 0.7998 MB / 4.753 GB, free: 144 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 {1 13}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001763/14.59, allocations: 1.13 MB / 4.755 GB, free: 143.6 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.006661/14.6, allocations: 2.173 MB / 4.757 GB, free: 143.3 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 7.9e-06/14.6, allocations: 0 / 4.757 GB, free: 143.3 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.003002/14.6, allocations: 0.9091 MB / 4.758 GB, free: 143.1 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004836/14.61, allocations: 0.7139 MB / 4.758 GB, free: 143.1 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005934/14.61, allocations: 2.721 MB / 4.761 GB, free: 142 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008947/14.62, allocations: 1.261 MB / 4.762 GB, free: 141.3 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.00307/14.62, allocations: 0.7539 MB / 4.763 GB, free: 141.3 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001397/14.62, allocations: 56.72 kB / 4.763 GB, free: 141.2 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.961e-06/14.62, allocations: 0 / 4.763 GB, free: 141.2 MB / 0.7605 GB
Notification: Performance of Templates: time 0.09156/14.71, allocations: 55.64 MB / 4.817 GB, free: 92.91 MB / 0.7605 GB