Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp")
Notification: Performance of loadModel(Buildings): time 4.309/4.309, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.138e-05/3.138e-05, allocations: 8.016 kB / 0.5697 GB, free: 9.832 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2388/0.2389, allocations: 106.2 MB / 0.6734 GB, free: 2.625 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.8713/1.11, allocations: 135.9 MB / 0.8061 GB, free: 3.953 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.007656/1.118, allocations: 3.454 MB / 0.8095 GB, free: 3.895 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007162/1.119, allocations: 19.88 kB / 0.8095 GB, free: 3.891 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001083/1.12, allocations: 224.3 kB / 0.8097 GB, free: 3.891 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.002929/1.123, allocations: 0.6231 MB / 0.8103 GB, free: 3.871 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002459/1.125, allocations: 480.5 kB / 0.8108 GB, free: 3.852 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003445/1.129, allocations: 1.334 MB / 0.8121 GB, free: 3.844 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004097/1.133, allocations: 1.836 MB / 0.8139 GB, free: 3.789 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002686/1.136, allocations: 0.7847 MB / 0.8146 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001899/1.138, allocations: 0.5534 MB / 0.8152 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002435/1.14, allocations: 447.8 kB / 0.8156 GB, free: 3.777 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.000475/1.141, allocations: 50.88 kB / 0.8157 GB, free: 3.777 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005724/1.141, allocations: 303.2 kB / 0.816 GB, free: 3.773 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008897/1.142, allocations: 122.5 kB / 0.8161 GB, free: 3.773 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002973/1.145, allocations: 1.124 MB / 0.8172 GB, free: 3.676 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 5.22e-06/1.145, allocations: 0 / 0.8172 GB, free: 3.676 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.336e-06/1.145, allocations: 3.938 kB / 0.8172 GB, free: 3.672 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 6.743e-05/1.145, allocations: 0 / 0.8172 GB, free: 3.672 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: 135
 * Number of variables: 135
Notification: Performance of Generate backend data structure: time 0.003794/1.149, allocations: 1.282 MB / 0.8184 GB, free: 2.945 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.999e-05/1.149, allocations: 9.578 kB / 0.8184 GB, free: 2.945 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001577/1.151, allocations: 203.8 kB / 0.8186 GB, free: 2.879 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003066/1.154, allocations: 0.8698 MB / 0.8195 GB, free: 2.543 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.708e-05/1.154, allocations: 52.17 kB / 0.8195 GB, free: 2.539 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001926/1.154, allocations: 64.53 kB / 0.8196 GB, free: 2.539 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00281/1.157, allocations: 0.9878 MB / 0.8206 GB, free: 2.305 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.306e-05/1.157, allocations: 4.219 kB / 0.8206 GB, free: 2.305 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001063/1.157, allocations: 24.67 kB / 0.8206 GB, free: 2.305 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.616e-05/1.157, allocations: 14.44 kB / 0.8206 GB, free: 2.305 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002326/1.16, allocations: 0.8048 MB / 0.8214 GB, free: 2.301 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 0.008204/1.168, allocations: 4.818 MB / 0.8261 GB, free: 15.07 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003748/1.172, allocations: 4.031 MB / 0.83 GB, free: 10.81 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001365/1.172, allocations: 17.02 kB / 0.83 GB, free: 10.81 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009654/1.173, allocations: 336.2 kB / 0.8304 GB, free: 10.73 MB / 0.6823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006724/1.173, allocations: 34.36 kB / 0.8304 GB, free: 10.71 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=35): time 3.146e-06/1.173, allocations: 1 kB / 0.8304 GB, free: 10.71 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=35): time 0.007006/1.18, allocations: 1.443 MB / 0.8318 GB, free: 10.45 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001073/1.181, allocations: 114.3 kB / 0.8319 GB, free: 10.32 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0029/1.184, allocations: 1.045 MB / 0.8329 GB, free: 10.18 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001976/1.184, allocations: 38.55 kB / 0.833 GB, free: 10.14 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006118/1.184, allocations: 0.5141 MB / 0.8335 GB, free: 9.961 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001937/1.185, allocations: 126.3 kB / 0.8336 GB, free: 9.887 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.191e-05/1.185, allocations: 8.75 kB / 0.8336 GB, free: 9.887 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001553/1.185, allocations: 328.7 kB / 0.8339 GB, free: 9.582 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006791/1.186, allocations: 203 kB / 0.8341 GB, free: 9.578 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00104/1.187, allocations: 0.5341 MB / 0.8346 GB, free: 9.203 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008422/1.187, allocations: 316.5 kB / 0.8349 GB, free: 9.16 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.224e-06/1.188, allocations: 1.281 kB / 0.8349 GB, free: 9.16 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=58) (initialization): time 0.003289/1.191, allocations: 0.9939 MB / 0.8359 GB, free: 8.984 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001135/1.192, allocations: 2.15 MB / 0.838 GB, free: 6.742 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.571e-05/1.192, allocations: 5.188 kB / 0.838 GB, free: 6.742 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00135/1.193, allocations: 334.7 kB / 0.8383 GB, free: 6.711 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006395/1.194, allocations: 72 kB / 0.8384 GB, free: 6.711 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002705/1.197, allocations: 1.136 MB / 0.8395 GB, free: 6.16 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002133/1.199, allocations: 96.08 kB / 0.8396 GB, free: 6.148 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000179/1.199, allocations: 30.11 kB / 0.8396 GB, free: 6.145 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.705e-05/1.199, allocations: 2.812 kB / 0.8396 GB, free: 6.145 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002684/1.202, allocations: 0.8117 MB / 0.8404 GB, free: 6.078 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.762e-05/1.202, allocations: 5.344 kB / 0.8404 GB, free: 6.078 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001086/1.203, allocations: 255.7 kB / 0.8407 GB, free: 6.059 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006075/1.204, allocations: 73.61 kB / 0.8407 GB, free: 6.059 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006869/1.211, allocations: 3.199 MB / 0.8439 GB, free: 4.676 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00208/1.213, allocations: 102.5 kB / 0.844 GB, free: 4.66 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001579/1.213, allocations: 25.8 kB / 0.844 GB, free: 4.656 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_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 (35):
 * Single equations (assignments): 33
 * 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 {11 12}
Notification: Performance of prepare postOptimizeDAE: time 0.001064/1.214, allocations: 401 kB / 0.8444 GB, free: 4.539 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003922/1.214, allocations: 104.6 kB / 0.8445 GB, free: 4.484 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002422/1.217, allocations: 0.7972 MB / 0.8452 GB, free: 4.367 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.465e-05/1.217, allocations: 6.125 kB / 0.8452 GB, free: 4.367 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.558e-06/1.217, allocations: 0 / 0.8452 GB, free: 4.367 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.959e-06/1.217, allocations: 11.03 kB / 0.8453 GB, free: 4.359 MB / 0.6823 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 postOpt removeSimpleEquations (simulation): time 0.005467/1.222, allocations: 2.248 MB / 0.8475 GB, free: 3.461 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.477e-06/1.222, allocations: 3.312 kB / 0.8475 GB, free: 3.461 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004443/1.223, allocations: 48.53 kB / 0.8475 GB, free: 3.461 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008789/1.224, allocations: 238 kB / 0.8477 GB, free: 3.434 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.72e-05/1.224, allocations: 13.45 kB / 0.8477 GB, free: 3.43 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001491/1.225, allocations: 0.949 MB / 0.8487 GB, free: 2.887 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.864e-06/1.225, allocations: 2.938 kB / 0.8487 GB, free: 2.887 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002401/1.228, allocations: 0.9895 MB / 0.8496 GB, free: 2.453 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000869/1.229, allocations: 232.5 kB / 0.8499 GB, free: 2.305 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000301/1.229, allocations: 13.22 kB / 0.8499 GB, free: 2.305 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001487/1.231, allocations: 80.73 kB / 0.85 GB, free: 2.289 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001297/1.231, allocations: 35.05 kB / 0.85 GB, free: 2.285 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.247e-05/1.231, allocations: 11.56 kB / 0.85 GB, free: 2.285 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001796/1.233, allocations: 0.835 MB / 0.8508 GB, free: 2.172 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 7.71e-07/1.233, allocations: 0 / 0.8508 GB, free: 2.172 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002567/1.235, allocations: 0.51 MB / 0.8513 GB, free: 2.129 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_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 (22):
 * Single equations (assignments): 19
 * 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 {11 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006138/1.236, allocations: 176.9 kB / 0.8515 GB, free: 2.031 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.004551/1.24, allocations: 1.329 MB / 0.8528 GB, free: 1.73 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 8.075e-06/1.241, allocations: 6.938 kB / 0.8528 GB, free: 1.727 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001079/1.242, allocations: 310.2 kB / 0.8531 GB, free: 1.715 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006077/1.248, allocations: 0.649 MB / 0.8537 GB, free: 1.652 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00536/1.253, allocations: 2.244 MB / 0.8559 GB, free: 0.6445 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00105/1.254, allocations: 1.24 MB / 0.8571 GB, free: 15.92 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.003566/1.258, allocations: 0.7121 MB / 0.8578 GB, free: 15.71 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001724/1.258, allocations: 46.72 kB / 0.8579 GB, free: 15.71 MB / 0.698 GB
Notification: Performance of SimCode: time 1.463e-06/1.258, allocations: 0 / 0.8579 GB, free: 15.71 MB / 0.698 GB
Notification: Performance of Templates: time 0.06126/1.319, allocations: 22.93 MB / 0.8802 GB, free: 4.477 MB / 0.698 GB