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 3.584/3.584, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.413e-05/3.432e-05, allocations: 7.938 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4818/0.4818, allocations: 92.68 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.041/5.522, allocations: 2.156 GB / 2.745 GB, free: 177.4 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002683/5.523, allocations: 89.06 kB / 2.745 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 7.391/12.91, allocations: 1.725 GB / 4.471 GB, free: 218.2 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.958e-06/12.91, allocations: 0 / 4.471 GB, free: 218.2 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001175/12.91, allocations: 36.47 kB / 4.471 GB, free: 218.1 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 0.001988/12.92, allocations: 1.204 MB / 4.472 GB, free: 217.5 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.663e-05/12.92, allocations: 11 kB / 4.472 GB, free: 217.5 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008737/12.92, allocations: 174.9 kB / 4.472 GB, free: 217.5 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002323/12.92, allocations: 1.008 MB / 4.473 GB, free: 217.1 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.709e-05/12.92, allocations: 54.97 kB / 4.473 GB, free: 217.1 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001265/12.92, allocations: 76.7 kB / 4.473 GB, free: 217 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004009/12.92, allocations: 1.284 MB / 4.474 GB, free: 216.6 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.449e-05/12.92, allocations: 0 / 4.474 GB, free: 216.6 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.304e-05/12.92, allocations: 27.31 kB / 4.474 GB, free: 216.5 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.704e-05/12.92, allocations: 19.12 kB / 4.474 GB, free: 216.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00369/12.93, allocations: 0.9803 MB / 4.475 GB, free: 216.3 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 0.005078/12.93, allocations: 5.036 MB / 4.48 GB, free: 212.2 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003432/12.94, allocations: 0.8771 MB / 4.481 GB, free: 212 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000407/12.94, allocations: 259.2 kB / 4.481 GB, free: 211.9 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.874e-05/12.94, allocations: 4.25 kB / 4.481 GB, free: 211.9 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003152/12.94, allocations: 0.8233 MB / 4.482 GB, free: 211.6 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=36): time 4.432e-06/12.94, allocations: 0 / 4.482 GB, free: 211.6 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=36): time 0.006147/12.95, allocations: 1.322 MB / 4.484 GB, free: 211.4 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.829e-05/12.95, allocations: 452.3 kB / 4.484 GB, free: 210.9 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001549/12.95, allocations: 1.031 MB / 4.485 GB, free: 210.5 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 8.461e-05/12.95, allocations: 45.39 kB / 4.485 GB, free: 210.4 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000414/12.95, allocations: 0.5304 MB / 4.486 GB, free: 210.1 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001276/12.95, allocations: 130.9 kB / 4.486 GB, free: 210 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.017e-05/12.95, allocations: 11.53 kB / 4.486 GB, free: 210 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 6.461e-05/12.95, allocations: 329 kB / 4.486 GB, free: 209.7 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005329/12.95, allocations: 314 kB / 4.486 GB, free: 209.6 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007819/12.95, allocations: 0.6983 MB / 4.487 GB, free: 209 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006332/12.95, allocations: 413.5 kB / 4.487 GB, free: 208.9 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.538e-06/12.95, allocations: 3.969 kB / 4.487 GB, free: 208.9 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.001718/12.95, allocations: 0.9381 MB / 4.488 GB, free: 208.6 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005022/12.95, allocations: 2.579 MB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.236e-05/12.95, allocations: 7.656 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.708e-05/12.95, allocations: 11.81 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001237/12.95, allocations: 221.6 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.966e-05/12.95, allocations: 15.73 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001666/12.96, allocations: 196.5 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001084/12.96, allocations: 38.02 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 9.098e-06/12.96, allocations: 4.156 kB / 4.491 GB, free: 205.8 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00103/12.96, allocations: 0.5695 MB / 4.492 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.034e-05/12.96, allocations: 7.719 kB / 4.492 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.43e-05/12.96, allocations: 14.19 kB / 4.492 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005572/12.96, allocations: 129.8 kB / 4.492 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.448e-05/12.96, allocations: 11.27 kB / 4.492 GB, free: 205.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009916/12.96, allocations: 126.4 kB / 4.492 GB, free: 205.5 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.77e-05/12.96, allocations: 33.67 kB / 4.492 GB, free: 205.5 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 0.0002141/12.96, allocations: 152.1 kB / 4.492 GB, free: 205.4 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001968/12.96, allocations: 114 kB / 4.492 GB, free: 205.3 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002548/12.96, allocations: 120.9 kB / 4.493 GB, free: 205.2 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.68e-06/12.96, allocations: 3.875 kB / 4.493 GB, free: 205.2 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.984e-06/12.96, allocations: 11.69 kB / 4.493 GB, free: 205.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.082e-06/12.96, allocations: 0 / 4.493 GB, free: 205.2 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002365/12.96, allocations: 1.88 MB / 4.494 GB, free: 203.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.727e-06/12.96, allocations: 3 kB / 4.494 GB, free: 203.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009648/12.96, allocations: 154 kB / 4.495 GB, free: 203.8 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.934e-06/12.96, allocations: 4 kB / 4.495 GB, free: 203.8 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.348e-05/12.96, allocations: 15.8 kB / 4.495 GB, free: 203.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.473e-05/12.96, allocations: 4 kB / 4.495 GB, free: 203.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.062e-06/12.96, allocations: 6.828 kB / 4.495 GB, free: 203.8 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001281/12.96, allocations: 0.92 MB / 4.495 GB, free: 202.9 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005062/12.96, allocations: 263.6 kB / 4.496 GB, free: 202.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000205/12.96, allocations: 11.98 kB / 4.496 GB, free: 202.6 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001209/12.97, allocations: 140.4 kB / 4.496 GB, free: 202.5 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001308/12.97, allocations: 43.83 kB / 4.496 GB, free: 202.4 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.009e-05/12.97, allocations: 19.98 kB / 4.496 GB, free: 202.4 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.001139/12.97, allocations: 0.8132 MB / 4.497 GB, free: 201.6 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 8.47e-07/12.97, allocations: 0 / 4.497 GB, free: 201.6 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001833/12.97, allocations: 0.5504 MB / 4.497 GB, free: 201 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 0.001244/12.97, allocations: 0.9183 MB / 4.498 GB, free: 200.3 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.001801/12.97, allocations: 1.105 MB / 4.499 GB, free: 199.2 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 4.513e-06/12.97, allocations: 11.72 kB / 4.499 GB, free: 199.2 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006041/12.97, allocations: 335.6 kB / 4.5 GB, free: 198.9 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002452/12.98, allocations: 0.504 MB / 4.5 GB, free: 198.4 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002757/12.98, allocations: 1.61 MB / 4.502 GB, free: 196.7 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006828/12.98, allocations: 1.221 MB / 4.503 GB, free: 195.5 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.003015/12.98, allocations: 0.8906 MB / 4.504 GB, free: 194.7 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000334/12.98, allocations: 71.34 kB / 4.504 GB, free: 194.6 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.679e-06/12.98, allocations: 0 / 4.504 GB, free: 194.6 MB / 0.7761 GB
Notification: Performance of Templates: time 0.06423/13.05, allocations: 36.96 MB / 4.54 GB, free: 158.2 MB / 0.7761 GB