Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised")
Notification: Performance of loadModel(Buildings): time 4.475/4.475, allocations: 431.3 MB / 445.8 MB, free: 7.289 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.12e-05/3.112e-05, allocations: 4 kB / 0.5354 GB, free: 1.266 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7025/0.7026, allocations: 98.71 MB / 0.6318 GB, free: 0.8672 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.2215/0.9241, allocations: 131.2 MB / 0.7599 GB, free: 13.34 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.004162/0.9283, allocations: 1.602 MB / 0.7615 GB, free: 11.74 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004562/0.9288, allocations: 11.94 kB / 0.7615 GB, free: 11.73 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007781/0.9296, allocations: 179.2 kB / 0.7617 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.001891/0.9316, allocations: 454.5 kB / 0.7621 GB, free: 11.11 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001824/0.9334, allocations: 407 kB / 0.7625 GB, free: 10.71 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.002594/0.936, allocations: 1.193 MB / 0.7636 GB, free: 9.508 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001187/0.9372, allocations: 0.5173 MB / 0.7641 GB, free: 8.992 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001634/0.9389, allocations: 0.6272 MB / 0.7648 GB, free: 8.363 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009127/0.9398, allocations: 462.4 kB / 0.7652 GB, free: 7.91 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001391/0.9412, allocations: 403.4 kB / 0.7656 GB, free: 7.516 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001747/0.9414, allocations: 40 kB / 0.7656 GB, free: 7.477 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003593/0.9418, allocations: 251.2 kB / 0.7659 GB, free: 7.23 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003712/0.9422, allocations: 112 kB / 0.766 GB, free: 7.121 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.001595/0.9438, allocations: 0.9665 MB / 0.7669 GB, free: 6.152 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.9438, allocations: 0 / 0.7669 GB, free: 6.152 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.655e-06/0.9438, allocations: 0 / 0.7669 GB, free: 6.152 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 2.055e-05/0.9438, allocations: 0 / 0.7669 GB, free: 6.152 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 126
 * Number of variables: 126
Notification: Performance of Generate backend data structure: time 0.002393/0.9462, allocations: 1.087 MB / 0.768 GB, free: 5.004 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 5.143e-05/0.9463, allocations: 12.03 kB / 0.768 GB, free: 4.992 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00117/0.9475, allocations: 182.5 kB / 0.7682 GB, free: 4.812 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002562/0.9501, allocations: 0.8195 MB / 0.769 GB, free: 3.938 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.752e-05/0.9502, allocations: 41 kB / 0.769 GB, free: 3.898 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001537/0.9503, allocations: 60 kB / 0.7691 GB, free: 3.84 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001925/0.9523, allocations: 0.7761 MB / 0.7698 GB, free: 2.992 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.296e-05/0.9523, allocations: 0 / 0.7698 GB, free: 2.992 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.956e-05/0.9524, allocations: 24 kB / 0.7698 GB, free: 2.969 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.622e-05/0.9525, allocations: 12 kB / 0.7698 GB, free: 2.957 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001718/0.9542, allocations: 0.55 MB / 0.7704 GB, free: 2.406 MB / 0.6355 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 preOpt removeSimpleEquations (simulation): time 0.007131/0.9614, allocations: 4.442 MB / 0.7747 GB, free: 13.59 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001304/0.9627, allocations: 458.5 kB / 0.7752 GB, free: 13.13 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.894e-05/0.9628, allocations: 8.5 kB / 0.7752 GB, free: 13.12 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008129/0.9636, allocations: 313.6 kB / 0.7755 GB, free: 12.8 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=31): time 3.046e-06/0.9636, allocations: 0 / 0.7755 GB, free: 12.8 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=31): time 0.002268/0.9659, allocations: 0.6423 MB / 0.7761 GB, free: 12.15 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.649e-05/0.966, allocations: 118.7 kB / 0.7762 GB, free: 12.01 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001988/0.968, allocations: 0.9873 MB / 0.7772 GB, free: 11 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 7.225e-05/0.9681, allocations: 41.7 kB / 0.7772 GB, free: 10.96 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006516/0.9688, allocations: 0.4998 MB / 0.7777 GB, free: 10.45 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001422/0.9689, allocations: 106.5 kB / 0.7778 GB, free: 10.34 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.058e-05/0.969, allocations: 12 kB / 0.7778 GB, free: 10.33 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001352/0.9691, allocations: 326 kB / 0.7781 GB, free: 10.01 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000594/0.9697, allocations: 184.7 kB / 0.7783 GB, free: 9.824 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009402/0.9707, allocations: 0.5018 MB / 0.7788 GB, free: 9.188 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007541/0.9715, allocations: 293.4 kB / 0.7791 GB, free: 8.898 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.715e-06/0.9715, allocations: 4 kB / 0.7791 GB, free: 8.895 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.00191/0.9734, allocations: 0.6732 MB / 0.7797 GB, free: 8.207 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0009116/0.9743, allocations: 2.145 MB / 0.7818 GB, free: 5.898 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.338e-05/0.9744, allocations: 4 kB / 0.7818 GB, free: 5.895 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.058e-05/0.9744, allocations: 8 kB / 0.7818 GB, free: 5.887 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008483/0.9753, allocations: 119.8 kB / 0.7819 GB, free: 5.77 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.857e-05/0.9753, allocations: 8 kB / 0.782 GB, free: 5.762 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001291/0.9766, allocations: 107.4 kB / 0.7821 GB, free: 5.656 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.984e-05/0.9767, allocations: 24 kB / 0.7821 GB, free: 5.633 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 9.758e-06/0.9767, allocations: 4 kB / 0.7821 GB, free: 5.629 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001511/0.9782, allocations: 0.5484 MB / 0.7826 GB, free: 5.078 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.128e-06/0.9783, allocations: 8.125 kB / 0.7826 GB, free: 5.07 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.824e-05/0.9783, allocations: 12 kB / 0.7826 GB, free: 5.059 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007264/0.979, allocations: 107.8 kB / 0.7827 GB, free: 4.953 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.406e-05/0.9791, allocations: 8 kB / 0.7828 GB, free: 4.945 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001142/0.9802, allocations: 99.56 kB / 0.7828 GB, free: 4.848 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.65e-05/0.9803, allocations: 20 kB / 0.7829 GB, free: 4.828 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_p.T_start,pulse_p.T_start,$PRE.pulse_p.count,pulse_p.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (53):
 * Single equations (assignments): 52
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000767/0.9811, allocations: 393.4 kB / 0.7832 GB, free: 4.434 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001963/0.9813, allocations: 98.78 kB / 0.7833 GB, free: 4.336 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001401/0.9827, allocations: 491.2 kB / 0.7838 GB, free: 3.852 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.217e-06/0.9827, allocations: 8 kB / 0.7838 GB, free: 3.844 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.083e-06/0.9827, allocations: 0 / 0.7838 GB, free: 3.844 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.063e-05/0.9827, allocations: 3.953 kB / 0.7838 GB, free: 3.84 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002247/0.985, allocations: 1.095 MB / 0.7849 GB, free: 2.668 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.569e-06/0.985, allocations: 0 / 0.7849 GB, free: 2.668 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005056/0.9855, allocations: 75.84 kB / 0.785 GB, free: 2.594 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.007e-05/0.9856, allocations: 4 kB / 0.785 GB, free: 2.59 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.708e-05/0.9856, allocations: 8 kB / 0.785 GB, free: 2.582 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.024e-06/0.9856, allocations: 3.984 kB / 0.785 GB, free: 2.578 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.257e-06/0.9856, allocations: 4 kB / 0.785 GB, free: 2.574 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001368/0.987, allocations: 0.6311 MB / 0.7856 GB, free: 1.867 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000436/0.9875, allocations: 215.8 kB / 0.7858 GB, free: 1.637 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002079/0.9877, allocations: 8 kB / 0.7858 GB, free: 1.629 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008865/0.9886, allocations: 63.72 kB / 0.7859 GB, free: 1.566 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001094/0.9887, allocations: 27.97 kB / 0.7859 GB, free: 1.539 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.867e-05/0.9888, allocations: 15.98 kB / 0.7859 GB, free: 1.523 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.001652/0.9904, allocations: 0.7797 MB / 0.7867 GB, free: 0.7344 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 4.91e-07/0.9904, allocations: 0 / 0.7867 GB, free: 0.7344 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.001537/0.992, allocations: 407.4 kB / 0.7871 GB, free: 344 kB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count)
 * Number of discrete states: 1 (pulse_p.count)
 * 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: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005706/0.9926, allocations: 183.5 kB / 0.7872 GB, free: 160 kB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.00233/0.9949, allocations: 0.8386 MB / 0.7881 GB, free: 15.29 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 3.777e-06/0.9949, allocations: 0 / 0.7881 GB, free: 15.29 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006517/0.9956, allocations: 211.8 kB / 0.7883 GB, free: 15.09 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003433/0.999, allocations: 453.1 kB / 0.7887 GB, free: 14.64 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00435/1.003, allocations: 1.974 MB / 0.7906 GB, free: 12.61 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001116/1.005, allocations: 1.199 MB / 0.7918 GB, free: 11.39 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.003806/1.008, allocations: 0.8426 MB / 0.7926 GB, free: 10.54 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002388/1.009, allocations: 55.44 kB / 0.7927 GB, free: 10.48 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.102e-06/1.009, allocations: 0 / 0.7927 GB, free: 10.48 MB / 0.6667 GB
Notification: Performance of Templates: time 0.05114/1.06, allocations: 18.14 MB / 0.8104 GB, free: 8.543 MB / 0.6823 GB