Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised")
Notification: Performance of loadModel(Buildings): time 3.578/3.578, allocations: 403.3 MB / 415.4 MB, free: 12.99 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.135e-05/3.143e-05, allocations: 7.938 kB / 0.4991 GB, free: 13.44 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4768/0.4768, allocations: 92.68 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.985/5.462, allocations: 2.158 GB / 2.748 GB, free: 174.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002329/5.463, allocations: 89.03 kB / 2.748 GB, free: 174.6 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 7.917/13.38, allocations: 1.737 GB / 4.485 GB, free: 211.7 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.172e-06/13.38, allocations: 0 / 4.485 GB, free: 211.7 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001249/13.38, allocations: 34.59 kB / 4.485 GB, free: 211.7 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 0.002175/13.38, allocations: 1.218 MB / 4.486 GB, free: 210.9 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.353e-05/13.38, allocations: 14.84 kB / 4.486 GB, free: 210.9 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008975/13.38, allocations: 172.3 kB / 4.486 GB, free: 210.8 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002487/13.39, allocations: 1.033 MB / 4.487 GB, free: 210.2 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.004e-05/13.39, allocations: 52.77 kB / 4.487 GB, free: 210.2 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001289/13.39, allocations: 67.75 kB / 4.487 GB, free: 210.1 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004479/13.39, allocations: 1.292 MB / 4.488 GB, free: 209.4 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.437e-05/13.39, allocations: 3.938 kB / 4.488 GB, free: 209.4 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.512e-05/13.39, allocations: 30.78 kB / 4.488 GB, free: 209.4 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.762e-05/13.39, allocations: 15.12 kB / 4.488 GB, free: 209.4 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004398/13.4, allocations: 0.9802 MB / 4.489 GB, free: 208.5 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 0.005128/13.4, allocations: 5.026 MB / 4.494 GB, free: 203.1 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003494/13.4, allocations: 0.8714 MB / 4.495 GB, free: 202.2 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004064/13.4, allocations: 262.7 kB / 4.495 GB, free: 202 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.452e-05/13.4, allocations: 8.281 kB / 4.495 GB, free: 202 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003213/13.41, allocations: 0.813 MB / 4.496 GB, free: 201.1 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=36): time 3.742e-06/13.41, allocations: 0 / 4.496 GB, free: 201.1 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=36): time 0.01448/13.42, allocations: 2.65 MB / 4.499 GB, free: 198.6 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.944e-05/13.42, allocations: 448.9 kB / 4.499 GB, free: 198 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001687/13.42, allocations: 1.028 MB / 4.5 GB, free: 197 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001323/13.42, allocations: 37.7 kB / 4.5 GB, free: 197 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000434/13.42, allocations: 0.547 MB / 4.501 GB, free: 196.4 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001349/13.42, allocations: 128.4 kB / 4.501 GB, free: 196.3 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.531e-05/13.42, allocations: 12 kB / 4.501 GB, free: 196.3 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 6.371e-05/13.42, allocations: 326 kB / 4.501 GB, free: 196 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005553/13.43, allocations: 312.9 kB / 4.502 GB, free: 195.7 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007982/13.43, allocations: 0.6929 MB / 4.502 GB, free: 194.8 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006478/13.43, allocations: 414.4 kB / 4.503 GB, free: 194.4 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.867e-06/13.43, allocations: 4 kB / 4.503 GB, free: 194.4 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=67) (initialization): time 0.009861/13.44, allocations: 2.271 MB / 4.505 GB, free: 192.2 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005038/13.44, allocations: 2.571 MB / 4.507 GB, free: 189.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.385e-05/13.44, allocations: 4.125 kB / 4.507 GB, free: 189.4 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001118/13.44, allocations: 0.5318 MB / 4.508 GB, free: 188.9 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004056/13.44, allocations: 87.84 kB / 4.508 GB, free: 188.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001816/13.44, allocations: 1.4 MB / 4.509 GB, free: 187.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00182/13.44, allocations: 199.2 kB / 4.51 GB, free: 187.2 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001067/13.44, allocations: 35.97 kB / 4.51 GB, free: 187.1 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.094e-05/13.44, allocations: 4 kB / 4.51 GB, free: 187.1 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00163/13.44, allocations: 0.7603 MB / 4.51 GB, free: 186.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.066e-05/13.44, allocations: 8 kB / 4.51 GB, free: 186.4 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006299/13.44, allocations: 206.2 kB / 4.511 GB, free: 186.2 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003784/13.45, allocations: 91.83 kB / 4.511 GB, free: 186.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003962/13.45, allocations: 3.087 MB / 4.514 GB, free: 182.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001223/13.45, allocations: 119.4 kB / 4.514 GB, free: 182.7 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.178e-05/13.45, allocations: 28 kB / 4.514 GB, free: 182.7 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 (47):
 * Single equations (assignments): 45
 * 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 19}
Notification: Performance of prepare postOptimizeDAE: time 0.0002345/13.45, allocations: 144.8 kB / 4.514 GB, free: 182.5 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002063/13.45, allocations: 114.7 kB / 4.514 GB, free: 182.4 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002453/13.45, allocations: 121.1 kB / 4.514 GB, free: 182.3 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.032e-05/13.45, allocations: 11.95 kB / 4.514 GB, free: 182.3 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.426e-06/13.45, allocations: 4 kB / 4.514 GB, free: 182.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.264e-06/13.45, allocations: 4 kB / 4.514 GB, free: 182.3 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002365/13.45, allocations: 1.868 MB / 4.516 GB, free: 180.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.77e-06/13.45, allocations: 8 kB / 4.516 GB, free: 180.3 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002212/13.45, allocations: 31.92 kB / 4.516 GB, free: 180.3 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001143/13.46, allocations: 0.5161 MB / 4.517 GB, free: 179.8 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.786e-05/13.46, allocations: 19.94 kB / 4.517 GB, free: 179.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01772/13.47, allocations: 7.035 MB / 4.523 GB, free: 172.6 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.289e-06/13.47, allocations: 8.062 kB / 4.523 GB, free: 172.6 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009417/13.48, allocations: 2.243 MB / 4.526 GB, free: 170.2 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006936/13.48, allocations: 259.7 kB / 4.526 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000235/13.48, allocations: 15.98 kB / 4.526 GB, free: 169.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001279/13.48, allocations: 131.7 kB / 4.526 GB, free: 169.8 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002423/13.48, allocations: 55.81 kB / 4.526 GB, free: 169.8 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.121e-05/13.49, allocations: 23.92 kB / 4.526 GB, free: 169.7 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.001235/13.49, allocations: 0.8093 MB / 4.527 GB, free: 168.9 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 8.09e-07/13.49, allocations: 0 / 4.527 GB, free: 168.9 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.002265/13.49, allocations: 0.6559 MB / 4.528 GB, free: 168.3 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 (17):
 * Single equations (assignments): 14
 * 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 19}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00133/13.49, allocations: 0.9801 MB / 4.528 GB, free: 167.4 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.002487/13.49, allocations: 1.337 MB / 4.53 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 5.245e-06/13.49, allocations: 0 / 4.53 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.001026/13.49, allocations: 0.5405 MB / 4.53 GB, free: 165.5 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00269/13.5, allocations: 0.5141 MB / 4.531 GB, free: 165 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002826/13.5, allocations: 1.619 MB / 4.532 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007152/13.5, allocations: 1.231 MB / 4.534 GB, free: 162.1 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.002695/13.5, allocations: 0.7648 MB / 4.534 GB, free: 161.3 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.139e-05/13.5, allocations: 43.44 kB / 4.534 GB, free: 161.3 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.589e-06/13.5, allocations: 4 kB / 4.534 GB, free: 161.3 MB / 0.7761 GB
Notification: Performance of Templates: time 0.07703/13.58, allocations: 45.99 MB / 4.579 GB, free: 115.7 MB / 0.7761 GB