Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
Notification: Performance of loadModel(Buildings): time 4.289/4.289, allocations: 458.9 MB / 473.4 MB, free: 11.81 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.848e-05/3.84e-05, allocations: 4.188 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2521/0.2521, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.8967/1.149, allocations: 131.3 MB / 0.8016 GB, free: 3.996 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.0041/1.153, allocations: 1.613 MB / 0.8032 GB, free: 3.98 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004852/1.154, allocations: 10.59 kB / 0.8032 GB, free: 3.98 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.000751/1.154, allocations: 176.1 kB / 0.8034 GB, free: 3.977 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.001921/1.156, allocations: 457.3 kB / 0.8038 GB, free: 3.965 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002053/1.158, allocations: 408.8 kB / 0.8042 GB, free: 3.945 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.002585/1.161, allocations: 1.173 MB / 0.8053 GB, free: 3.941 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003487/1.165, allocations: 1.726 MB / 0.807 GB, free: 3.891 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001921/1.166, allocations: 0.6237 MB / 0.8076 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001272/1.168, allocations: 444.4 kB / 0.8081 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001984/1.17, allocations: 408.6 kB / 0.8085 GB, free: 3.883 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003304/1.17, allocations: 36.97 kB / 0.8085 GB, free: 3.883 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.000477/1.171, allocations: 254.5 kB / 0.8087 GB, free: 3.883 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007196/1.171, allocations: 113.2 kB / 0.8088 GB, free: 3.883 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.002091/1.174, allocations: 0.9875 MB / 0.8098 GB, free: 3.789 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.349e-06/1.174, allocations: 5.062 kB / 0.8098 GB, free: 3.785 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.515e-06/1.174, allocations: 0 / 0.8098 GB, free: 3.785 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 3.589e-05/1.174, allocations: 0 / 0.8098 GB, free: 3.785 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 0.002499/1.176, allocations: 1.106 MB / 0.8109 GB, free: 3.098 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.487e-05/1.176, allocations: 9.188 kB / 0.8109 GB, free: 3.098 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001223/1.177, allocations: 186 kB / 0.8111 GB, free: 3.039 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002568/1.18, allocations: 0.7993 MB / 0.8119 GB, free: 2.715 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.159e-05/1.18, allocations: 44.12 kB / 0.8119 GB, free: 2.715 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001388/1.18, allocations: 58.45 kB / 0.812 GB, free: 2.715 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001966/1.182, allocations: 0.8268 MB / 0.8128 GB, free: 2.477 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.776e-05/1.182, allocations: 8.125 kB / 0.8128 GB, free: 2.473 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.107e-05/1.182, allocations: 23.56 kB / 0.8128 GB, free: 2.473 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.148e-05/1.182, allocations: 13.16 kB / 0.8128 GB, free: 2.473 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001651/1.184, allocations: 0.5748 MB / 0.8134 GB, free: 2.465 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 0.006378/1.19, allocations: 4.255 MB / 0.8175 GB, free: 15.59 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001295/1.192, allocations: 463.6 kB / 0.818 GB, free: 15.56 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.735e-05/1.192, allocations: 17.7 kB / 0.818 GB, free: 15.56 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000848/1.193, allocations: 326.6 kB / 0.8183 GB, free: 15.48 MB / 0.6823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.000586/1.193, allocations: 36.42 kB / 0.8183 GB, free: 15.46 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=33): time 3.076e-06/1.193, allocations: 0 / 0.8183 GB, free: 15.46 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=33): time 0.00637/1.2, allocations: 1.381 MB / 0.8197 GB, free: 15.22 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.834e-05/1.2, allocations: 110.7 kB / 0.8198 GB, free: 15.1 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002205/1.202, allocations: 1.021 MB / 0.8208 GB, free: 14.95 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001662/1.202, allocations: 36.64 kB / 0.8208 GB, free: 14.92 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005282/1.203, allocations: 493.2 kB / 0.8213 GB, free: 14.75 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001495/1.203, allocations: 116.4 kB / 0.8214 GB, free: 14.67 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.025e-05/1.203, allocations: 12.75 kB / 0.8214 GB, free: 14.67 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001306/1.203, allocations: 329 kB / 0.8217 GB, free: 14.36 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006709/1.204, allocations: 203.1 kB / 0.8219 GB, free: 14.36 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009052/1.205, allocations: 0.5197 MB / 0.8224 GB, free: 14 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007631/1.206, allocations: 320.8 kB / 0.8227 GB, free: 13.95 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.722e-06/1.206, allocations: 1.625 kB / 0.8227 GB, free: 13.95 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.002907/1.209, allocations: 0.9773 MB / 0.8237 GB, free: 13.77 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008593/1.209, allocations: 2.132 MB / 0.8258 GB, free: 11.54 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.75e-05/1.209, allocations: 5.5 kB / 0.8258 GB, free: 11.54 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001066/1.211, allocations: 254.3 kB / 0.826 GB, free: 11.52 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007181/1.211, allocations: 101.3 kB / 0.8261 GB, free: 11.52 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001726/1.213, allocations: 1.05 MB / 0.8271 GB, free: 10.98 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001882/1.215, allocations: 88.59 kB / 0.8272 GB, free: 10.97 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001071/1.215, allocations: 25.78 kB / 0.8272 GB, free: 10.97 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.389e-05/1.215, allocations: 3.219 kB / 0.8272 GB, free: 10.97 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002425/1.218, allocations: 0.7958 MB / 0.828 GB, free: 10.91 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.386e-05/1.218, allocations: 5.656 kB / 0.828 GB, free: 10.91 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001072/1.219, allocations: 244.8 kB / 0.8283 GB, free: 10.9 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007022/1.219, allocations: 109.7 kB / 0.8284 GB, free: 10.89 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006007/1.225, allocations: 3.102 MB / 0.8314 GB, free: 9.504 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001752/1.227, allocations: 86.7 kB / 0.8315 GB, free: 9.496 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.041e-05/1.227, allocations: 26.25 kB / 0.8315 GB, free: 9.492 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 {1 20}
Notification: Performance of prepare postOptimizeDAE: time 0.0009677/1.228, allocations: 399.2 kB / 0.8319 GB, free: 9.367 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003316/1.229, allocations: 108.4 kB / 0.832 GB, free: 9.309 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002252/1.231, allocations: 0.765 MB / 0.8327 GB, free: 9.211 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.127e-05/1.231, allocations: 3.938 kB / 0.8327 GB, free: 9.211 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.999e-06/1.231, allocations: 0 / 0.8327 GB, free: 9.211 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.027e-05/1.231, allocations: 4.016 kB / 0.8327 GB, free: 9.211 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002763/1.234, allocations: 1.16 MB / 0.8339 GB, free: 8.77 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.468e-06/1.234, allocations: 0.9375 kB / 0.8339 GB, free: 8.77 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000493/1.234, allocations: 63.66 kB / 0.8339 GB, free: 8.766 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009396/1.235, allocations: 242.3 kB / 0.8342 GB, free: 8.746 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.485e-05/1.235, allocations: 7.75 kB / 0.8342 GB, free: 8.746 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001486/1.237, allocations: 1.008 MB / 0.8352 GB, free: 8.215 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.019e-06/1.237, allocations: 6.469 kB / 0.8352 GB, free: 8.211 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002367/1.239, allocations: 0.924 MB / 0.8361 GB, free: 7.863 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008315/1.24, allocations: 234.7 kB / 0.8363 GB, free: 7.711 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002665/1.24, allocations: 15.45 kB / 0.8363 GB, free: 7.707 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001205/1.242, allocations: 65.72 kB / 0.8364 GB, free: 7.695 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001291/1.242, allocations: 32.56 kB / 0.8364 GB, free: 7.691 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.879e-05/1.242, allocations: 11.25 kB / 0.8364 GB, free: 7.691 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001714/1.244, allocations: 0.8066 MB / 0.8372 GB, free: 7.582 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 6.02e-07/1.244, allocations: 2.438 kB / 0.8372 GB, free: 7.582 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002318/1.246, allocations: 478.1 kB / 0.8377 GB, free: 7.551 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 (13):
 * Single equations (assignments): 10
 * 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 20}
Notification: Performance of Backend phase and start with SimCode phase: time 0.000571/1.247, allocations: 176.7 kB / 0.8378 GB, free: 7.445 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.003426/1.25, allocations: 1.17 MB / 0.839 GB, free: 7.16 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 5.28e-06/1.25, allocations: 2.531 kB / 0.839 GB, free: 7.16 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008992/1.251, allocations: 257.7 kB / 0.8392 GB, free: 7.156 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00574/1.257, allocations: 0.6186 MB / 0.8398 GB, free: 7.098 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004827/1.262, allocations: 2.001 MB / 0.8418 GB, free: 6.223 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009165/1.263, allocations: 1.204 MB / 0.843 GB, free: 5.508 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.003649/1.266, allocations: 0.778 MB / 0.8437 GB, free: 5.426 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001693/1.266, allocations: 44.22 kB / 0.8438 GB, free: 5.418 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.153e-06/1.266, allocations: 0 / 0.8438 GB, free: 5.418 MB / 0.6823 GB
Notification: Performance of Templates: time 0.06036/1.327, allocations: 22.72 MB / 0.8659 GB, free: 11.57 MB / 0.698 GB