Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised")
Notification: Performance of loadModel(Buildings): time 3.641/3.641, allocations: 403.3 MB / 415.4 MB, free: 12.95 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.384e-05/3.389e-05, allocations: 4 kB / 0.499 GB, free: 13.47 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4762/0.4763, allocations: 92.7 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.037/5.513, allocations: 2.156 GB / 2.745 GB, free: 177.1 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002752/5.513, allocations: 89.77 kB / 2.745 GB, free: 177 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 7.499/13.01, allocations: 1.725 GB / 4.471 GB, free: 218.7 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.639e-06/13.01, allocations: 3.938 kB / 4.471 GB, free: 218.7 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001961/13.01, allocations: 36.77 kB / 4.471 GB, free: 218.7 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: 159
 * Number of variables: 159
Notification: Performance of Generate backend data structure: time 0.003455/13.02, allocations: 1.214 MB / 4.472 GB, free: 218 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 5.495e-05/13.02, allocations: 11.72 kB / 4.472 GB, free: 218 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001688/13.02, allocations: 177.2 kB / 4.472 GB, free: 217.9 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004461/13.02, allocations: 1.001 MB / 4.473 GB, free: 217.5 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.903e-05/13.02, allocations: 54.88 kB / 4.473 GB, free: 217.5 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002297/13.02, allocations: 80.39 kB / 4.473 GB, free: 217.4 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007699/13.03, allocations: 1.288 MB / 4.474 GB, free: 216.9 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.954e-05/13.03, allocations: 3.938 kB / 4.474 GB, free: 216.9 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000163/13.03, allocations: 27.84 kB / 4.474 GB, free: 216.9 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.679e-05/13.03, allocations: 22.19 kB / 4.474 GB, free: 216.9 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00704/13.04, allocations: 0.9964 MB / 4.475 GB, free: 216.7 MB / 0.7761 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 0.008959/13.05, allocations: 5.031 MB / 4.48 GB, free: 212.6 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006417/13.05, allocations: 0.886 MB / 4.481 GB, free: 212.4 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007568/13.05, allocations: 258.7 kB / 4.481 GB, free: 212.3 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.295e-05/13.05, allocations: 7.125 kB / 4.481 GB, free: 212.3 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005968/13.06, allocations: 0.8264 MB / 4.482 GB, free: 212 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=36): time 6.839e-06/13.06, allocations: 0 / 4.482 GB, free: 212 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=36): time 0.01154/13.07, allocations: 1.318 MB / 4.484 GB, free: 211.8 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.906e-05/13.07, allocations: 459.2 kB / 4.484 GB, free: 211.2 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00163/13.07, allocations: 1.026 MB / 4.485 GB, free: 210.9 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001115/13.07, allocations: 37.64 kB / 4.485 GB, free: 210.8 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004436/13.07, allocations: 0.5312 MB / 4.486 GB, free: 210.4 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001389/13.07, allocations: 134.4 kB / 4.486 GB, free: 210.4 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.162e-05/13.07, allocations: 11.25 kB / 4.486 GB, free: 210.4 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 6.735e-05/13.07, allocations: 328.8 kB / 4.486 GB, free: 210 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006074/13.07, allocations: 318.9 kB / 4.486 GB, free: 210 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008422/13.08, allocations: 0.6985 MB / 4.487 GB, free: 209.4 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006848/13.08, allocations: 407.8 kB / 4.487 GB, free: 209.3 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.241e-06/13.08, allocations: 7.75 kB / 4.487 GB, free: 209.3 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.001935/13.08, allocations: 0.9539 MB / 4.488 GB, free: 208.9 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00051/13.08, allocations: 2.582 MB / 4.491 GB, free: 206.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.307e-05/13.08, allocations: 7.062 kB / 4.491 GB, free: 206.2 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.752e-05/13.08, allocations: 11.66 kB / 4.491 GB, free: 206.2 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001475/13.08, allocations: 211.3 kB / 4.491 GB, free: 206.2 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.988e-05/13.08, allocations: 18.72 kB / 4.491 GB, free: 206.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002048/13.08, allocations: 200.7 kB / 4.491 GB, free: 206.1 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001142/13.08, allocations: 37.88 kB / 4.491 GB, free: 206.1 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.134e-05/13.08, allocations: 5.375 kB / 4.491 GB, free: 206.1 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001148/13.08, allocations: 0.5925 MB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.031e-05/13.08, allocations: 3.875 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.397e-05/13.08, allocations: 10.78 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00069/13.08, allocations: 133.2 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.365e-05/13.08, allocations: 11.28 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001339/13.09, allocations: 128 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.875e-05/13.09, allocations: 28.91 kB / 4.492 GB, free: 205.9 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 29
 * 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 (66):
 * Single equations (assignments): 65
 * 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 0.0002639/13.09, allocations: 154.5 kB / 4.492 GB, free: 205.7 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002155/13.09, allocations: 110.4 kB / 4.492 GB, free: 205.7 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002658/13.09, allocations: 130.2 kB / 4.493 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.6e-06/13.09, allocations: 3.656 kB / 4.493 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.007e-05/13.09, allocations: 3.594 kB / 4.493 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.825e-06/13.09, allocations: 3.281 kB / 4.493 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002459/13.09, allocations: 1.884 MB / 4.494 GB, free: 203.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.583e-06/13.09, allocations: 4 kB / 4.494 GB, free: 203.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00105/13.09, allocations: 155.1 kB / 4.495 GB, free: 203.7 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.055e-05/13.09, allocations: 4 kB / 4.495 GB, free: 203.7 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.315e-05/13.09, allocations: 15.92 kB / 4.495 GB, free: 203.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.828e-06/13.09, allocations: 4 kB / 4.495 GB, free: 203.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.195e-06/13.09, allocations: 8.078 kB / 4.495 GB, free: 203.7 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001355/13.09, allocations: 0.9202 MB / 4.496 GB, free: 202.7 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005521/13.09, allocations: 259.7 kB / 4.496 GB, free: 202.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000209/13.09, allocations: 12 kB / 4.496 GB, free: 202.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001266/13.09, allocations: 140.3 kB / 4.496 GB, free: 202.3 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001256/13.09, allocations: 43.22 kB / 4.496 GB, free: 202.2 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.858e-05/13.09, allocations: 15.98 kB / 4.496 GB, free: 202.2 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.001239/13.1, allocations: 0.8132 MB / 4.497 GB, free: 201.4 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.839e-06/13.1, allocations: 0 / 4.497 GB, free: 201.4 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001873/13.1, allocations: 0.558 MB / 4.497 GB, free: 200.8 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (36):
 * Single equations (assignments): 34
 * 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 0.001263/13.1, allocations: 0.8918 MB / 4.498 GB, free: 200.2 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.001966/13.1, allocations: 1.132 MB / 4.499 GB, free: 199 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 6.468e-06/13.1, allocations: 4 kB / 4.499 GB, free: 199 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006352/13.1, allocations: 338.6 kB / 4.5 GB, free: 198.7 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002795/13.1, allocations: 0.5201 MB / 4.5 GB, free: 198.2 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002872/13.11, allocations: 1.603 MB / 4.502 GB, free: 196.6 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007203/13.11, allocations: 1.223 MB / 4.503 GB, free: 195.3 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.003057/13.11, allocations: 0.8897 MB / 4.504 GB, free: 194.4 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003572/13.11, allocations: 75.41 kB / 4.504 GB, free: 194.4 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.751e-06/13.11, allocations: 0 / 4.504 GB, free: 194.4 MB / 0.7761 GB
Notification: Performance of Templates: time 0.06301/13.17, allocations: 37.04 MB / 4.54 GB, free: 157.9 MB / 0.7761 GB