Running command: translateModel(Buildings.Fluid.FixedResistances.Examples.PressureDrop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.PressureDrop")
Notification: Performance of loadModel(Buildings): time 4.555/4.555, allocations: 458.9 MB / 473.4 MB, free: 11.79 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.371e-05/3.388e-05, allocations: 3.844 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2277/0.2277, allocations: 106.2 MB / 0.6734 GB, free: 2.625 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.PressureDrop): time 0.9919/1.22, allocations: 131.2 MB / 0.8015 GB, free: 3.914 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.003869/1.224, allocations: 1.57 MB / 0.803 GB, free: 3.891 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003985/1.224, allocations: 12.69 kB / 0.8031 GB, free: 3.891 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006954/1.225, allocations: 169 kB / 0.8032 GB, free: 3.887 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.001846/1.227, allocations: 448.3 kB / 0.8037 GB, free: 3.875 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002226/1.229, allocations: 434.5 kB / 0.8041 GB, free: 3.855 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.001066/1.23, allocations: 302.2 kB / 0.8044 GB, free: 3.848 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003481/1.23, allocations: 116.9 kB / 0.8045 GB, free: 3.844 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006169/1.231, allocations: 197.2 kB / 0.8047 GB, free: 3.844 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002113/1.231, allocations: 88.94 kB / 0.8047 GB, free: 3.844 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001322/1.233, allocations: 389.6 kB / 0.8051 GB, free: 3.836 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 9.909e-05/1.233, allocations: 14.16 kB / 0.8051 GB, free: 3.836 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001307/1.233, allocations: 66.27 kB / 0.8052 GB, free: 3.836 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001066/1.233, allocations: 22.69 kB / 0.8052 GB, free: 3.836 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.0006855/1.234, allocations: 285.6 kB / 0.8055 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.206e-06/1.234, allocations: 0 / 0.8055 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.266e-06/1.234, allocations: 1.781 kB / 0.8055 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 1.454e-05/1.234, allocations: 0 / 0.8055 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: 32
 * Number of variables: 32
Notification: Performance of Generate backend data structure: time 0.000798/1.235, allocations: 0.4948 MB / 0.806 GB, free: 3.383 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.796e-05/1.235, allocations: 13.12 kB / 0.806 GB, free: 3.383 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004766/1.235, allocations: 53.33 kB / 0.806 GB, free: 3.367 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005209/1.236, allocations: 275.5 kB / 0.8063 GB, free: 3.152 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.683e-05/1.236, allocations: 19.23 kB / 0.8063 GB, free: 3.145 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.363e-05/1.236, allocations: 12.78 kB / 0.8063 GB, free: 3.145 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005905/1.236, allocations: 204.3 kB / 0.8065 GB, free: 3.078 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.21e-05/1.236, allocations: 1.062 kB / 0.8065 GB, free: 3.078 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.604e-05/1.236, allocations: 5.953 kB / 0.8065 GB, free: 3.078 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.346e-06/1.236, allocations: 3.594 kB / 0.8065 GB, free: 3.078 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005228/1.237, allocations: 141.5 kB / 0.8067 GB, free: 3.074 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 0.001497/1.238, allocations: 0.7877 MB / 0.8074 GB, free: 2.551 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004248/1.239, allocations: 98.44 kB / 0.8075 GB, free: 2.523 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.969e-05/1.239, allocations: 9.453 kB / 0.8075 GB, free: 2.52 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.538e-05/1.239, allocations: 32.56 kB / 0.8076 GB, free: 2.48 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=10): time 3.106e-06/1.239, allocations: 3.688 kB / 0.8076 GB, free: 2.48 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=10): time 0.001164/1.24, allocations: 230.4 kB / 0.8078 GB, free: 2.434 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.474e-05/1.24, allocations: 52.88 kB / 0.8078 GB, free: 2.371 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003775/1.241, allocations: 236 kB / 0.8081 GB, free: 2.273 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 3.163e-05/1.241, allocations: 31.16 kB / 0.8081 GB, free: 2.242 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001104/1.241, allocations: 142.9 kB / 0.8082 GB, free: 2.152 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 4.686e-05/1.241, allocations: 35.95 kB / 0.8083 GB, free: 2.129 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.978e-06/1.241, allocations: 4 kB / 0.8083 GB, free: 2.125 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 8.627e-05/1.241, allocations: 335.7 kB / 0.8086 GB, free: 1.812 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000219/1.241, allocations: 48.19 kB / 0.8086 GB, free: 1.812 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000275/1.241, allocations: 94.38 kB / 0.8087 GB, free: 1.762 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002409/1.242, allocations: 57.91 kB / 0.8088 GB, free: 1.762 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.589e-06/1.242, allocations: 0 / 0.8088 GB, free: 1.762 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=10) (initialization): time 0.0005969/1.242, allocations: 171.5 kB / 0.8089 GB, free: 1.711 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002069/1.243, allocations: 363.2 kB / 0.8093 GB, free: 17.34 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.257e-06/1.243, allocations: 1.875 kB / 0.8093 GB, free: 17.34 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.864e-05/1.243, allocations: 1.719 kB / 0.8093 GB, free: 17.34 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002624/1.243, allocations: 29.47 kB / 0.8093 GB, free: 17.34 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.191e-05/1.243, allocations: 5.422 kB / 0.8093 GB, free: 17.34 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004026/1.243, allocations: 24.91 kB / 0.8093 GB, free: 17.33 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.278e-05/1.243, allocations: 8.469 kB / 0.8094 GB, free: 17.33 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.496e-05/1.243, allocations: 11.28 kB / 0.8094 GB, free: 17.33 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007343/1.244, allocations: 116.7 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.273e-06/1.244, allocations: 5.906 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.034e-05/1.244, allocations: 4.031 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000289/1.245, allocations: 25.61 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.918e-06/1.245, allocations: 1.531 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004862/1.245, allocations: 24.66 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.693e-05/1.245, allocations: 5.188 kB / 0.8095 GB, free: 17.32 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (10):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0003234/1.245, allocations: 147 kB / 0.8097 GB, free: 17.2 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001185/1.246, allocations: 23.25 kB / 0.8097 GB, free: 17.18 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008313/1.246, allocations: 171.5 kB / 0.8099 GB, free: 17.15 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.294e-06/1.246, allocations: 1.188 kB / 0.8099 GB, free: 17.15 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.675e-06/1.246, allocations: 6.016 kB / 0.8099 GB, free: 17.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.152e-06/1.247, allocations: 0.75 kB / 0.8099 GB, free: 17.14 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001958/1.248, allocations: 0.5973 MB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.275e-06/1.249, allocations: 2.375 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002727/1.249, allocations: 29.25 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.094e-05/1.249, allocations: 2.188 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.36e-05/1.249, allocations: 3.562 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.307e-06/1.249, allocations: 6.703 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.911e-06/1.249, allocations: 2.062 kB / 0.8105 GB, free: 16.78 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008857/1.25, allocations: 389.7 kB / 0.8109 GB, free: 16.46 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002174/1.25, allocations: 113.4 kB / 0.811 GB, free: 16.35 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.734e-05/1.25, allocations: 7.688 kB / 0.811 GB, free: 16.35 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004687/1.251, allocations: 22.81 kB / 0.811 GB, free: 16.34 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.595e-05/1.251, allocations: 20.36 kB / 0.811 GB, free: 16.34 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.674e-05/1.251, allocations: 7.031 kB / 0.811 GB, free: 16.34 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0004072/1.251, allocations: 197.4 kB / 0.8112 GB, free: 16.25 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.21e-07/1.251, allocations: 0 / 0.8112 GB, free: 16.25 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001048/1.252, allocations: 93.41 kB / 0.8113 GB, free: 16.24 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (10):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 Backend phase and start with SimCode phase: time 0.0006117/1.253, allocations: 164.5 kB / 0.8115 GB, free: 16.13 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.00108/1.254, allocations: 186.8 kB / 0.8117 GB, free: 16.12 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 6.462e-06/1.254, allocations: 1.125 kB / 0.8117 GB, free: 16.12 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003596/1.254, allocations: 70.53 kB / 0.8117 GB, free: 16.12 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001725/1.256, allocations: 124.5 kB / 0.8118 GB, free: 16.11 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001309/1.257, allocations: 0.5019 MB / 0.8123 GB, free: 15.79 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000576/1.258, allocations: 0.7634 MB / 0.8131 GB, free: 15.09 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.0007865/1.259, allocations: 101.7 kB / 0.8132 GB, free: 15.07 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.124e-05/1.259, allocations: 16.78 kB / 0.8132 GB, free: 15.06 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.162e-06/1.259, allocations: 1.188 kB / 0.8132 GB, free: 15.06 MB / 0.6823 GB
Notification: Performance of Templates: time 0.02141/1.28, allocations: 4.603 MB / 0.8177 GB, free: 14.75 MB / 0.6823 GB