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 4.461/4.461, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.139e-05/3.14e-05, allocations: 3.344 kB / 0.5697 GB, free: 9.816 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2474/0.2475, allocations: 106.2 MB / 0.6734 GB, free: 2.617 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.8638/1.111, allocations: 131.2 MB / 0.8016 GB, free: 4.008 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.00399/1.115, allocations: 1.616 MB / 0.8032 GB, free: 3.992 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004199/1.116, allocations: 12.62 kB / 0.8032 GB, free: 3.992 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007152/1.117, allocations: 178 kB / 0.8034 GB, free: 3.984 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.001817/1.118, allocations: 451 kB / 0.8038 GB, free: 3.977 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002061/1.12, allocations: 408.9 kB / 0.8042 GB, free: 3.957 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.002794/1.123, allocations: 1.201 MB / 0.8054 GB, free: 3.949 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001543/1.125, allocations: 0.5266 MB / 0.8059 GB, free: 3.914 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002767/1.128, allocations: 0.6201 MB / 0.8065 GB, free: 3.914 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001804/1.13, allocations: 450.6 kB / 0.8069 GB, free: 3.914 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00275/1.132, allocations: 412.1 kB / 0.8073 GB, free: 3.906 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005228/1.133, allocations: 36.25 kB / 0.8073 GB, free: 3.906 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007601/1.134, allocations: 247.8 kB / 0.8076 GB, free: 3.906 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009461/1.135, allocations: 113.4 kB / 0.8077 GB, free: 3.906 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003407/1.138, allocations: 0.9716 MB / 0.8086 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 5.039e-06/1.138, allocations: 1.188 kB / 0.8086 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.046e-06/1.138, allocations: 0 / 0.8086 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.853e-05/1.138, allocations: 0 / 0.8086 GB, free: 3.812 MB / 0.6667 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 0.003507/1.142, allocations: 1.083 MB / 0.8097 GB, free: 3.125 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.594e-05/1.142, allocations: 8.906 kB / 0.8097 GB, free: 3.125 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00194/1.144, allocations: 185.2 kB / 0.8099 GB, free: 3.062 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003787/1.148, allocations: 0.7957 MB / 0.8107 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001211/1.148, allocations: 45.5 kB / 0.8107 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000263/1.148, allocations: 58.06 kB / 0.8108 GB, free: 2.734 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002903/1.151, allocations: 0.8021 MB / 0.8115 GB, free: 2.492 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.632e-05/1.151, allocations: 2.344 kB / 0.8115 GB, free: 2.492 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000109/1.151, allocations: 25.75 kB / 0.8116 GB, free: 2.492 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.032e-05/1.151, allocations: 16.34 kB / 0.8116 GB, free: 2.492 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002411/1.154, allocations: 0.5384 MB / 0.8121 GB, free: 2.484 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.009069/1.163, allocations: 4.607 MB / 0.8166 GB, free: 15.03 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001772/1.165, allocations: 441.7 kB / 0.817 GB, free: 14.99 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000103/1.165, allocations: 16.81 kB / 0.817 GB, free: 14.99 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001101/1.166, allocations: 300.9 kB / 0.8173 GB, free: 14.91 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=31): time 4.819e-06/1.166, allocations: 224 / 0.8173 GB, free: 14.91 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=31): time 0.003306/1.169, allocations: 0.6462 MB / 0.818 GB, free: 14.82 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001025/1.169, allocations: 111.6 kB / 0.8181 GB, free: 14.69 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003089/1.173, allocations: 0.9911 MB / 0.819 GB, free: 14.55 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001886/1.173, allocations: 36.98 kB / 0.8191 GB, free: 14.52 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007904/1.174, allocations: 490.2 kB / 0.8195 GB, free: 14.35 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001753/1.174, allocations: 108.7 kB / 0.8196 GB, free: 14.28 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.184e-05/1.174, allocations: 15.44 kB / 0.8197 GB, free: 14.28 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001806/1.174, allocations: 330.2 kB / 0.82 GB, free: 13.97 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008458/1.175, allocations: 184.8 kB / 0.8201 GB, free: 13.97 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0012/1.176, allocations: 0.4957 MB / 0.8206 GB, free: 13.61 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00107/1.177, allocations: 293.1 kB / 0.8209 GB, free: 13.57 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.207e-06/1.177, allocations: 1.031 kB / 0.8209 GB, free: 13.57 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.002789/1.18, allocations: 0.6817 MB / 0.8216 GB, free: 13.45 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001178/1.181, allocations: 2.131 MB / 0.8237 GB, free: 11.22 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.935e-05/1.181, allocations: 5 kB / 0.8237 GB, free: 11.22 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.891e-05/1.181, allocations: 9.453 kB / 0.8237 GB, free: 11.22 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001126/1.182, allocations: 114.4 kB / 0.8238 GB, free: 11.21 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.573e-05/1.183, allocations: 11.86 kB / 0.8238 GB, free: 11.21 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002059/1.185, allocations: 109 kB / 0.8239 GB, free: 11.18 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001098/1.185, allocations: 22.92 kB / 0.8239 GB, free: 11.18 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.372e-05/1.185, allocations: 5.062 kB / 0.8239 GB, free: 11.18 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00217/1.187, allocations: 0.5446 MB / 0.8245 GB, free: 11.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.531e-05/1.187, allocations: 5.344 kB / 0.8245 GB, free: 11.14 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.02e-05/1.187, allocations: 9.453 kB / 0.8245 GB, free: 11.14 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009595/1.188, allocations: 111.2 kB / 0.8246 GB, free: 11.14 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.212e-05/1.188, allocations: 8.688 kB / 0.8246 GB, free: 11.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001912/1.19, allocations: 102.2 kB / 0.8247 GB, free: 11.11 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.509e-05/1.19, allocations: 25.61 kB / 0.8247 GB, free: 11.1 MB / 0.6823 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 0.001271/1.191, allocations: 395.2 kB / 0.8251 GB, free: 10.98 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002967/1.192, allocations: 102.8 kB / 0.8252 GB, free: 10.93 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001927/1.194, allocations: 483 kB / 0.8256 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.201e-05/1.194, allocations: 3.938 kB / 0.8256 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.06e-05/1.194, allocations: 1.625 kB / 0.8256 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.428e-06/1.194, allocations: 0 / 0.8256 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003841/1.198, allocations: 1.098 MB / 0.8267 GB, free: 10.43 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.456e-05/1.198, allocations: 6.562 kB / 0.8267 GB, free: 10.42 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007363/1.198, allocations: 66.66 kB / 0.8268 GB, free: 10.42 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.004e-05/1.198, allocations: 11.14 kB / 0.8268 GB, free: 10.42 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.215e-05/1.198, allocations: 7.25 kB / 0.8268 GB, free: 10.42 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.293e-05/1.198, allocations: 4.062 kB / 0.8268 GB, free: 10.42 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.683e-06/1.199, allocations: 8.375 kB / 0.8268 GB, free: 10.41 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00214/1.201, allocations: 0.6257 MB / 0.8274 GB, free: 10.12 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009312/1.202, allocations: 221.6 kB / 0.8276 GB, free: 9.969 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003069/1.202, allocations: 6.875 kB / 0.8276 GB, free: 9.969 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001234/1.203, allocations: 57.75 kB / 0.8277 GB, free: 9.961 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001548/1.203, allocations: 31.11 kB / 0.8277 GB, free: 9.957 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.111e-05/1.203, allocations: 13.28 kB / 0.8277 GB, free: 9.957 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002485/1.206, allocations: 0.7862 MB / 0.8285 GB, free: 9.848 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 9.22e-07/1.206, allocations: 0 / 0.8285 GB, free: 9.848 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002938/1.209, allocations: 417.8 kB / 0.8289 GB, free: 9.809 MB / 0.6823 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 0.0007166/1.21, allocations: 165.8 kB / 0.8291 GB, free: 9.711 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.003278/1.213, allocations: 0.8443 MB / 0.8299 GB, free: 9.566 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 7.734e-06/1.213, allocations: 4.188 kB / 0.8299 GB, free: 9.562 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009125/1.214, allocations: 200.7 kB / 0.8301 GB, free: 9.562 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005275/1.219, allocations: 454.4 kB / 0.8305 GB, free: 9.516 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006857/1.226, allocations: 1.966 MB / 0.8324 GB, free: 8.645 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001387/1.228, allocations: 1.2 MB / 0.8336 GB, free: 7.93 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.005371/1.233, allocations: 0.8413 MB / 0.8344 GB, free: 7.848 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003554/1.233, allocations: 58.28 kB / 0.8345 GB, free: 7.836 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.463e-06/1.233, allocations: 0 / 0.8345 GB, free: 7.836 MB / 0.6823 GB
Notification: Performance of Templates: time 0.04897/1.282, allocations: 17.97 MB / 0.852 GB, free: 2.207 MB / 0.6823 GB