Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised")
Notification: Performance of loadModel(Buildings): time 4.034/4.034, allocations: 460.5 MB / 472.6 MB, free: 5.387 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.541e-05/3.546e-05, allocations: 4 kB / 0.5681 GB, free: 10.17 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2241/0.2241, allocations: 106.2 MB / 0.6718 GB, free: 15.76 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.004/6.228, allocations: 2.181 GB / 2.853 GB, free: 214 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002632/6.228, allocations: 93.12 kB / 2.853 GB, free: 214 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 7.642/13.87, allocations: 1.724 GB / 4.577 GB, free: 133.4 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.493e-06/13.87, allocations: 0 / 4.577 GB, free: 133.4 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001195/13.87, allocations: 35.92 kB / 4.577 GB, free: 133.4 MB / 0.8698 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 0.001916/13.87, allocations: 1.144 MB / 4.579 GB, free: 132.2 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.032e-05/13.87, allocations: 12.03 kB / 4.579 GB, free: 132.2 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001061/13.87, allocations: 182.5 kB / 4.579 GB, free: 132 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002742/13.88, allocations: 1.073 MB / 4.58 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.492e-05/13.88, allocations: 41 kB / 4.58 GB, free: 130.8 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001109/13.88, allocations: 60 kB / 4.58 GB, free: 130.8 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001195/13.88, allocations: 0.7357 MB / 4.581 GB, free: 129.9 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.254e-05/13.88, allocations: 7.938 kB / 4.581 GB, free: 129.9 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.632e-05/13.88, allocations: 20 kB / 4.581 GB, free: 129.9 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.528e-05/13.88, allocations: 16 kB / 4.581 GB, free: 129.9 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008516/13.88, allocations: 461.1 kB / 4.581 GB, free: 129.4 MB / 0.8698 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 0.004649/13.88, allocations: 4.594 MB / 4.586 GB, free: 124.5 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006269/13.88, allocations: 378.5 kB / 4.586 GB, free: 124.1 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003461/13.88, allocations: 226.5 kB / 4.586 GB, free: 123.9 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003094/13.88, allocations: 194.2 kB / 4.586 GB, free: 123.6 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000425/13.89, allocations: 277.1 kB / 4.587 GB, free: 123.3 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=31): time 3.82e-06/13.89, allocations: 4 kB / 4.587 GB, free: 123.3 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=31): time 0.001181/13.89, allocations: 459 kB / 4.587 GB, free: 122.9 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.547e-05/13.89, allocations: 81.11 kB / 4.587 GB, free: 122.8 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0015/13.89, allocations: 0.9763 MB / 4.588 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 8.065e-05/13.89, allocations: 37.69 kB / 4.588 GB, free: 121.8 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004018/13.89, allocations: 0.4887 MB / 4.589 GB, free: 121.3 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001039/13.89, allocations: 102.6 kB / 4.589 GB, free: 121.2 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.164e-05/13.89, allocations: 12.22 kB / 4.589 GB, free: 121.1 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 6.656e-05/13.89, allocations: 326 kB / 4.589 GB, free: 120.8 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003044/13.89, allocations: 164.7 kB / 4.589 GB, free: 120.7 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004888/13.89, allocations: 495.8 kB / 4.59 GB, free: 120 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004081/13.89, allocations: 279.6 kB / 4.59 GB, free: 119.8 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.647e-06/13.89, allocations: 0 / 4.59 GB, free: 119.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.001206/13.89, allocations: 0.6186 MB / 4.59 GB, free: 119.1 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004289/13.89, allocations: 2.131 MB / 4.593 GB, free: 116.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.385e-05/13.89, allocations: 12 kB / 4.593 GB, free: 116.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.9e-05/13.89, allocations: 8 kB / 4.593 GB, free: 116.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005713/13.89, allocations: 115.7 kB / 4.593 GB, free: 116.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.57e-05/13.89, allocations: 8 kB / 4.593 GB, free: 116.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001156/13.89, allocations: 111.3 kB / 4.593 GB, free: 116.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.698e-05/13.89, allocations: 24 kB / 4.593 GB, free: 116.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.214e-05/13.89, allocations: 8 kB / 4.593 GB, free: 116.5 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008674/13.89, allocations: 484.5 kB / 4.593 GB, free: 116.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.033e-05/13.89, allocations: 12.03 kB / 4.593 GB, free: 116.1 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.341e-05/13.89, allocations: 8 kB / 4.593 GB, free: 116.1 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004917/13.9, allocations: 111.8 kB / 4.593 GB, free: 115.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.331e-05/13.9, allocations: 11.94 kB / 4.593 GB, free: 115.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001066/13.9, allocations: 95.48 kB / 4.594 GB, free: 115.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.33e-05/13.9, allocations: 27.98 kB / 4.594 GB, free: 115.8 MB / 0.8698 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 0.0001629/13.9, allocations: 140.8 kB / 4.594 GB, free: 115.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001892/13.9, allocations: 98.78 kB / 4.594 GB, free: 115.6 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009254/13.9, allocations: 457.8 kB / 4.594 GB, free: 115.1 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.594e-06/13.9, allocations: 4 kB / 4.594 GB, free: 115.1 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.246e-06/13.9, allocations: 0 / 4.594 GB, free: 115.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.96e-06/13.9, allocations: 3.953 kB / 4.594 GB, free: 115.1 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002331/13.9, allocations: 1.353 MB / 4.596 GB, free: 113.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.186e-06/13.9, allocations: 240 / 4.596 GB, free: 113.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003455/13.9, allocations: 72.06 kB / 4.596 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.022e-05/13.9, allocations: 4 kB / 4.596 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.049e-05/13.9, allocations: 11.98 kB / 4.596 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.214e-06/13.9, allocations: 7.938 kB / 4.596 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.52e-06/13.9, allocations: 7.984 kB / 4.596 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008132/13.9, allocations: 0.6509 MB / 4.596 GB, free: 112.9 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004429/13.9, allocations: 219.8 kB / 4.596 GB, free: 112.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001545/13.9, allocations: 8 kB / 4.596 GB, free: 112.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000696/13.9, allocations: 55.8 kB / 4.597 GB, free: 112.6 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.054e-05/13.9, allocations: 31.95 kB / 4.597 GB, free: 112.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.276e-05/13.9, allocations: 12 kB / 4.597 GB, free: 112.5 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001187/13.9, allocations: 0.7765 MB / 4.597 GB, free: 111.7 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 9.27e-07/13.9, allocations: 4 kB / 4.597 GB, free: 111.7 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001733/13.91, allocations: 471.7 kB / 4.598 GB, free: 111.3 MB / 0.8698 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 0.001346/13.91, allocations: 0.9232 MB / 4.599 GB, free: 110.3 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001341/13.91, allocations: 0.7602 MB / 4.599 GB, free: 109.5 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 5.073e-06/13.91, allocations: 8.125 kB / 4.599 GB, free: 109.5 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003486/13.91, allocations: 183.8 kB / 4.6 GB, free: 109.4 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002534/13.91, allocations: 456.7 kB / 4.6 GB, free: 108.9 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00255/13.91, allocations: 1.346 MB / 4.601 GB, free: 107.5 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006765/13.91, allocations: 1.199 MB / 4.603 GB, free: 106.3 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.002705/13.92, allocations: 0.8464 MB / 4.603 GB, free: 105.4 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001773/13.92, allocations: 59.42 kB / 4.603 GB, free: 105.4 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.777e-06/13.92, allocations: 0 / 4.603 GB, free: 105.4 MB / 0.8698 GB
Notification: Performance of Templates: time 0.0591/13.98, allocations: 31.03 MB / 4.634 GB, free: 74.51 MB / 0.8698 GB