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 3.753/3.753, allocations: 403.9 MB / 411 MB, free: 368 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.022e-05/2.033e-05, allocations: 4 kB / 0.4942 GB, free: 1.406 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4756/0.4756, allocations: 92.69 MB / 0.5847 GB, free: 2.406 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.199/5.674, allocations: 2.155 GB / 2.74 GB, free: 38.55 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002573/5.675, allocations: 90.25 kB / 2.74 GB, free: 38.5 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 7.69/13.36, allocations: 1.707 GB / 4.447 GB, free: 47.05 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.158e-06/13.36, allocations: 0 / 4.447 GB, free: 47.05 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0001287/13.37, allocations: 31.98 kB / 4.447 GB, free: 47.02 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: 159
 * Number of variables: 159
Notification: Performance of Generate backend data structure: time 0.002285/13.37, allocations: 1.207 MB / 4.448 GB, free: 45.76 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.243e-05/13.37, allocations: 16.02 kB / 4.448 GB, free: 45.75 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001004/13.37, allocations: 174.5 kB / 4.448 GB, free: 45.57 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002658/13.37, allocations: 1.011 MB / 4.449 GB, free: 44.52 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.991e-05/13.37, allocations: 21.2 kB / 4.449 GB, free: 44.5 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001166/13.37, allocations: 40 kB / 4.449 GB, free: 44.46 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001193/13.37, allocations: 0.5686 MB / 4.45 GB, free: 43.89 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001326/13.37, allocations: 0.7922 MB / 4.451 GB, free: 43.02 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.755e-05/13.37, allocations: 4 kB / 4.451 GB, free: 43.02 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.547e-05/13.37, allocations: 0 / 4.451 GB, free: 43.02 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.69e-05/13.37, allocations: 20 kB / 4.451 GB, free: 43 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 preOpt removeSimpleEquations (simulation): time 0.005354/13.38, allocations: 4.865 MB / 4.455 GB, free: 37.73 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008564/13.38, allocations: 0.5217 MB / 4.456 GB, free: 37.18 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003992/13.38, allocations: 267 kB / 4.456 GB, free: 36.91 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.163e-05/13.38, allocations: 4.281 kB / 4.456 GB, free: 36.9 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000527/13.38, allocations: 400.8 kB / 4.456 GB, free: 36.45 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=36): time 4.431e-06/13.38, allocations: 0 / 4.456 GB, free: 36.45 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=36): time 0.003775/13.39, allocations: 0.9368 MB / 4.457 GB, free: 35.51 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.183e-05/13.39, allocations: 452.9 kB / 4.458 GB, free: 34.96 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001329/13.39, allocations: 0.8596 MB / 4.459 GB, free: 34.09 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001406/13.39, allocations: 25.7 kB / 4.459 GB, free: 34.05 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004498/13.39, allocations: 0.5351 MB / 4.459 GB, free: 33.51 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000166/13.39, allocations: 130.1 kB / 4.459 GB, free: 33.38 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.267e-05/13.39, allocations: 0 / 4.459 GB, free: 33.38 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 6.812e-05/13.39, allocations: 338 kB / 4.46 GB, free: 33.05 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005343/13.39, allocations: 332.8 kB / 4.46 GB, free: 32.72 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007673/13.39, allocations: 0.7035 MB / 4.461 GB, free: 31.85 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006266/13.39, allocations: 409.9 kB / 4.461 GB, free: 31.45 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.051e-06/13.39, allocations: 4 kB / 4.461 GB, free: 31.45 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.00182/13.39, allocations: 0.903 MB / 4.462 GB, free: 30.54 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006673/13.39, allocations: 2.568 MB / 4.464 GB, free: 27.77 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.209e-05/13.39, allocations: 15.92 kB / 4.464 GB, free: 27.75 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.886e-05/13.39, allocations: 12 kB / 4.464 GB, free: 27.74 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002137/13.39, allocations: 207.7 kB / 4.465 GB, free: 27.54 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.676e-05/13.39, allocations: 15.94 kB / 4.465 GB, free: 27.52 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003015/13.4, allocations: 171.3 kB / 4.465 GB, free: 27.36 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002496/13.4, allocations: 39.98 kB / 4.465 GB, free: 27.32 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.19e-05/13.4, allocations: 4 kB / 4.465 GB, free: 27.31 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001009/13.4, allocations: 0.4886 MB / 4.465 GB, free: 26.82 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.314e-05/13.4, allocations: 12.77 kB / 4.465 GB, free: 26.81 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.491e-05/13.4, allocations: 12 kB / 4.465 GB, free: 26.8 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000592/13.4, allocations: 131.8 kB / 4.465 GB, free: 26.67 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.273e-05/13.4, allocations: 11.94 kB / 4.465 GB, free: 26.66 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001219/13.4, allocations: 95.45 kB / 4.466 GB, free: 26.57 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.885e-05/13.4, allocations: 31.98 kB / 4.466 GB, free: 26.54 MB / 0.7605 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 0.0002645/13.4, allocations: 128.8 kB / 4.466 GB, free: 26.4 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002084/13.4, allocations: 98.88 kB / 4.466 GB, free: 26.3 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002537/13.4, allocations: 112.2 kB / 4.466 GB, free: 26.2 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.467e-06/13.4, allocations: 8 kB / 4.466 GB, free: 26.19 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.529e-06/13.4, allocations: 0 / 4.466 GB, free: 26.19 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.393e-06/13.4, allocations: 4.25 kB / 4.466 GB, free: 26.18 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00263/13.4, allocations: 1.794 MB / 4.468 GB, free: 24.31 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.281e-06/13.4, allocations: 4 kB / 4.468 GB, free: 24.3 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001038/13.41, allocations: 156.1 kB / 4.468 GB, free: 24.15 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.081e-05/13.41, allocations: 7.984 kB / 4.468 GB, free: 24.14 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.687e-05/13.41, allocations: 7.984 kB / 4.468 GB, free: 24.14 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.82e-06/13.41, allocations: 7.938 kB / 4.468 GB, free: 24.13 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.833e-06/13.41, allocations: 4 kB / 4.468 GB, free: 24.12 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001344/13.41, allocations: 0.8893 MB / 4.469 GB, free: 23.13 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005736/13.41, allocations: 251.8 kB / 4.469 GB, free: 22.86 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001883/13.41, allocations: 7.984 kB / 4.469 GB, free: 22.86 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001242/13.41, allocations: 127.7 kB / 4.469 GB, free: 22.73 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001365/13.41, allocations: 35.94 kB / 4.469 GB, free: 22.7 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.079e-05/13.41, allocations: 19.98 kB / 4.469 GB, free: 22.68 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001005/13.41, allocations: 0.665 MB / 4.47 GB, free: 22 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 7.08e-07/13.41, allocations: 3.938 kB / 4.47 GB, free: 22 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.001926/13.41, allocations: 0.5266 MB / 4.47 GB, free: 21.47 MB / 0.7605 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 0.001401/13.41, allocations: 1.027 MB / 4.471 GB, free: 20.44 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.001922/13.42, allocations: 1.104 MB / 4.472 GB, free: 19.31 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 8.016e-06/13.42, allocations: 3.984 kB / 4.472 GB, free: 19.3 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.000616/13.42, allocations: 340 kB / 4.473 GB, free: 18.97 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002462/13.42, allocations: 418.4 kB / 4.473 GB, free: 18.57 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003205/13.42, allocations: 1.566 MB / 4.475 GB, free: 16.94 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007546/13.42, allocations: 1.226 MB / 4.476 GB, free: 15.68 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.003251/13.43, allocations: 0.8391 MB / 4.477 GB, free: 14.84 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003741/13.43, allocations: 71.39 kB / 4.477 GB, free: 14.77 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.434e-06/13.43, allocations: 0 / 4.477 GB, free: 14.77 MB / 0.7605 GB
Notification: Performance of Templates: time 0.4946/13.92, allocations: 24.36 MB / 4.501 GB, free: 214.9 MB / 0.7605 GB