Running command: translateModel(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised")
Notification: Performance of loadModel(IBPSA): time 2.781/2.781, allocations: 288.1 MB / 300.7 MB, free: 15.37 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.888e-05/3.9e-05, allocations: 8.594 kB / 370.6 MB, free: 7.844 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1156/0.1157, allocations: 67.01 MB / 437.6 MB, free: 11.33 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.899/5.015, allocations: 2.027 GB / 2.454 GB, free: 127.7 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002394/5.015, allocations: 89.83 kB / 2.454 GB, free: 127.6 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 9.045/14.06, allocations: 1.991 GB / 4.446 GB, free: 117.2 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.851e-06/14.06, allocations: 0 / 4.446 GB, free: 117.2 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 0.0001624/14.06, allocations: 31.73 kB / 4.446 GB, free: 117.2 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 135
 * Number of variables: 135
Notification: Performance of Generate backend data structure: time 0.004305/14.06, allocations: 1.271 MB / 4.447 GB, free: 116.5 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.207e-05/14.07, allocations: 10.5 kB / 4.447 GB, free: 116.5 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001367/14.07, allocations: 201.6 kB / 4.447 GB, free: 116.5 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004994/14.07, allocations: 1.448 MB / 4.449 GB, free: 116.1 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.634e-05/14.07, allocations: 55.12 kB / 4.449 GB, free: 116.1 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001577/14.07, allocations: 62.31 kB / 4.449 GB, free: 116.1 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001602/14.07, allocations: 0.914 MB / 4.45 GB, free: 115.9 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.345e-05/14.07, allocations: 7.656 kB / 4.45 GB, free: 115.9 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.886e-05/14.07, allocations: 22.59 kB / 4.45 GB, free: 115.9 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.515e-05/14.07, allocations: 14.78 kB / 4.45 GB, free: 115.9 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001285/14.07, allocations: 0.6896 MB / 4.45 GB, free: 115.9 MB / 0.573 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 0.005133/14.08, allocations: 4.709 MB / 4.455 GB, free: 112.7 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001543/14.08, allocations: 3.96 MB / 4.459 GB, free: 108.5 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005077/14.08, allocations: 324.1 kB / 4.459 GB, free: 108.4 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002945/14.08, allocations: 194.3 kB / 4.459 GB, free: 108.2 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004968/14.08, allocations: 314.8 kB / 4.46 GB, free: 108.1 MB / 0.573 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005249/14.08, allocations: 36.05 kB / 4.46 GB, free: 108.1 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=36): time 3.574e-06/14.08, allocations: 0 / 4.46 GB, free: 108.1 MB / 0.573 GB
Notification: Performance of matching and sorting (n=36): time 0.001716/14.09, allocations: 0.7547 MB / 4.46 GB, free: 107.8 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.496e-05/14.09, allocations: 84.23 kB / 4.46 GB, free: 107.7 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001691/14.09, allocations: 1.032 MB / 4.461 GB, free: 107.3 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.000118/14.09, allocations: 37.67 kB / 4.461 GB, free: 107.3 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004548/14.09, allocations: 0.5202 MB / 4.462 GB, free: 106.9 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001196/14.09, allocations: 131.5 kB / 4.462 GB, free: 106.8 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.744e-05/14.09, allocations: 7.5 kB / 4.462 GB, free: 106.8 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 6.499e-05/14.09, allocations: 324.8 kB / 4.462 GB, free: 106.5 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003743/14.09, allocations: 195 kB / 4.463 GB, free: 106.4 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005709/14.09, allocations: 0.5253 MB / 4.463 GB, free: 106 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004996/14.09, allocations: 308.5 kB / 4.463 GB, free: 105.9 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.527e-06/14.09, allocations: 3.5 kB / 4.463 GB, free: 105.9 MB / 0.573 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.002181/14.09, allocations: 0.9383 MB / 4.464 GB, free: 105.5 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004575/14.09, allocations: 2.235 MB / 4.466 GB, free: 103.1 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.508e-05/14.09, allocations: 10.16 kB / 4.466 GB, free: 103.1 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008886/14.09, allocations: 265.1 kB / 4.467 GB, free: 103.1 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004397/14.09, allocations: 77.75 kB / 4.467 GB, free: 103.1 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001298/14.09, allocations: 1.047 MB / 4.468 GB, free: 102.4 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001666/14.1, allocations: 101.9 kB / 4.468 GB, free: 102.4 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.945e-05/14.1, allocations: 30.62 kB / 4.468 GB, free: 102.4 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.435e-05/14.1, allocations: 3.312 kB / 4.468 GB, free: 102.4 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00173/14.1, allocations: 0.7493 MB / 4.469 GB, free: 102.1 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.262e-05/14.1, allocations: 7.344 kB / 4.469 GB, free: 102.1 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008928/14.1, allocations: 254 kB / 4.469 GB, free: 102.1 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004197/14.1, allocations: 89.02 kB / 4.469 GB, free: 102 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004486/14.1, allocations: 3.056 MB / 4.472 GB, free: 100.1 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001482/14.11, allocations: 111.8 kB / 4.472 GB, free: 100.1 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.96e-05/14.11, allocations: 22.66 kB / 4.472 GB, free: 100 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 25
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (37):
 * Single equations (assignments): 35
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 22}
Notification: Performance of prepare postOptimizeDAE: time 0.0002053/14.11, allocations: 144.5 kB / 4.472 GB, free: 99.91 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000181/14.11, allocations: 105.5 kB / 4.472 GB, free: 99.86 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001727/14.11, allocations: 0.7924 MB / 4.473 GB, free: 99.52 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.239e-06/14.11, allocations: 6.516 kB / 4.473 GB, free: 99.52 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.147e-06/14.11, allocations: 0 / 4.473 GB, free: 99.52 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.151e-06/14.11, allocations: 3.984 kB / 4.473 GB, free: 99.52 MB / 0.573 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 postOpt removeSimpleEquations (simulation): time 0.003621/14.11, allocations: 2.133 MB / 4.475 GB, free: 97.97 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.179e-06/14.11, allocations: 3.906 kB / 4.475 GB, free: 97.97 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003404/14.11, allocations: 50.12 kB / 4.475 GB, free: 97.96 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000676/14.11, allocations: 199.9 kB / 4.475 GB, free: 97.87 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.013e-05/14.11, allocations: 21.06 kB / 4.476 GB, free: 97.86 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000844/14.11, allocations: 0.8738 MB / 4.476 GB, free: 97.15 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.74e-06/14.11, allocations: 2.875 kB / 4.476 GB, free: 97.15 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00155/14.12, allocations: 0.9535 MB / 4.477 GB, free: 96.47 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005447/14.12, allocations: 237.4 kB / 4.478 GB, free: 96.28 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000186/14.12, allocations: 11.23 kB / 4.478 GB, free: 96.27 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001054/14.12, allocations: 77.73 kB / 4.478 GB, free: 96.24 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001062/14.12, allocations: 34.67 kB / 4.478 GB, free: 96.22 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.283e-05/14.12, allocations: 19.61 kB / 4.478 GB, free: 96.21 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.001332/14.12, allocations: 0.8167 MB / 4.478 GB, free: 95.67 MB / 0.573 GB
Notification: Performance of sort global known variables: time 8.7e-07/14.12, allocations: 3.938 kB / 4.478 GB, free: 95.66 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.002259/14.12, allocations: 0.6167 MB / 4.479 GB, free: 95.05 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count)
 * Number of discrete states: 1 (pulse_m_flow.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 20
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 13}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001639/14.12, allocations: 1.142 MB / 4.48 GB, free: 94.18 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.002083/14.12, allocations: 1.093 MB / 4.481 GB, free: 93.05 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 5.337e-06/14.12, allocations: 0 / 4.481 GB, free: 93.05 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005013/14.13, allocations: 234.5 kB / 4.481 GB, free: 92.83 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003731/14.13, allocations: 0.6464 MB / 4.482 GB, free: 92.22 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002795/14.13, allocations: 1.455 MB / 4.484 GB, free: 90.73 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007614/14.13, allocations: 1.235 MB / 4.485 GB, free: 89.48 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.002795/14.14, allocations: 0.7999 MB / 4.486 GB, free: 88.74 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000126/14.14, allocations: 51.44 kB / 4.486 GB, free: 88.69 MB / 0.573 GB
Notification: Performance of SimCode: time 1.684e-06/14.14, allocations: 3.938 kB / 4.486 GB, free: 88.69 MB / 0.573 GB
Notification: Performance of Templates: time 0.07024/14.21, allocations: 39.32 MB / 4.524 GB, free: 50.08 MB / 0.573 GB