Running command: translateModel(Buildings.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Examples.Performance.Example1v2")
Notification: Performance of loadModel(Buildings): time 3.5/3.5, allocations: 403.9 MB / 411 MB, free: 380 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.078e-05/2.088e-05, allocations: 4 kB / 0.4941 GB, free: 1.406 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4655/0.4656, allocations: 92.69 MB / 0.5847 GB, free: 2.383 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8859/1.352, allocations: 399.1 MB / 0.9744 GB, free: 0.7539 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002699/1.352, allocations: 86.64 kB / 0.9745 GB, free: 0.7109 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 10.45/11.8, allocations: 2.246 GB / 3.22 GB, free: 102.4 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 1.941e-06/11.8, allocations: 1.094 kB / 3.22 GB, free: 102.4 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 0.001381/11.81, allocations: 256.4 kB / 3.221 GB, free: 102.3 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1426
 * Number of variables: 1426
Notification: Performance of Generate backend data structure: time 0.02695/11.83, allocations: 7.218 MB / 3.228 GB, free: 99.71 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 3.821e-05/11.83, allocations: 8.5 kB / 3.228 GB, free: 99.71 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008885/11.84, allocations: 1.258 MB / 3.229 GB, free: 99.22 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03877/11.88, allocations: 13.74 MB / 3.242 GB, free: 97.83 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000297/11.88, allocations: 176.4 kB / 3.242 GB, free: 97.83 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002374/11.88, allocations: 355.2 kB / 3.243 GB, free: 97.82 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03325/11.92, allocations: 17.82 MB / 3.26 GB, free: 97.8 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03421/11.95, allocations: 12.76 MB / 3.273 GB, free: 96.8 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000272/11.95, allocations: 22.19 kB / 3.273 GB, free: 96.8 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00209/11.95, allocations: 14.19 kB / 3.273 GB, free: 96.8 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001036/11.95, allocations: 143.1 kB / 3.273 GB, free: 96.8 MB / 0.8073 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 0.1035/12.06, allocations: 56.44 MB / 3.328 GB, free: 76.13 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01436/12.07, allocations: 9.129 MB / 3.337 GB, free: 76.05 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01504/12.09, allocations: 9.384 MB / 3.346 GB, free: 75.79 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04655/12.13, allocations: 25.1 MB / 3.371 GB, free: 62.67 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01682/12.15, allocations: 8.26 MB / 3.379 GB, free: 59.91 MB / 0.8073 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.05936/12.21, allocations: 20.51 MB / 3.399 GB, free: 51.64 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=362): time 2.725e-05/12.21, allocations: 0 / 3.399 GB, free: 51.64 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=383): time 0.108/12.32, allocations: 37.7 MB / 3.435 GB, free: 17.81 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.962e-05/12.32, allocations: 229.4 kB / 3.436 GB, free: 17.54 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009809/12.33, allocations: 6.004 MB / 3.442 GB, free: 11.58 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.002002/12.33, allocations: 29.7 kB / 3.442 GB, free: 11.54 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00348/12.33, allocations: 3.883 MB / 3.445 GB, free: 7.621 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002707/12.34, allocations: 1.297 MB / 3.447 GB, free: 6.305 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001003/12.34, allocations: 0 / 3.447 GB, free: 6.305 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0002729/12.34, allocations: 0.5045 MB / 3.447 GB, free: 5.793 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01094/12.35, allocations: 6.865 MB / 3.454 GB, free: 14.92 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01505/12.36, allocations: 8.583 MB / 3.462 GB, free: 5.555 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.5918/12.95, allocations: 8.374 MB / 3.47 GB, free: 119.1 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.261e-05/12.95, allocations: 13.53 kB / 3.47 GB, free: 119.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=626) (initialization): time 0.06088/13.02, allocations: 19.39 MB / 3.489 GB, free: 119 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004224/13.02, allocations: 22.91 MB / 3.512 GB, free: 95.05 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001343/13.02, allocations: 45.09 kB / 3.512 GB, free: 95.05 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.006514/13.03, allocations: 2.084 MB / 3.514 GB, free: 95.01 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01153/13.04, allocations: 1.694 MB / 3.515 GB, free: 95.01 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02557/13.06, allocations: 8.528 MB / 3.524 GB, free: 92.24 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01432/13.08, allocations: 463.7 kB / 3.524 GB, free: 92.24 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002602/13.08, allocations: 0.5615 MB / 3.525 GB, free: 92.24 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.36e-05/13.08, allocations: 3.688 kB / 3.525 GB, free: 92.24 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04136/13.12, allocations: 17.32 MB / 3.542 GB, free: 91.97 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001179/13.12, allocations: 44.31 kB / 3.542 GB, free: 91.97 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005049/13.13, allocations: 1.61 MB / 3.543 GB, free: 91.93 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01202/13.14, allocations: 1.679 MB / 3.545 GB, free: 91.93 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02188/13.16, allocations: 11.22 MB / 3.556 GB, free: 87.59 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0118/13.17, allocations: 403.4 kB / 3.556 GB, free: 87.59 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002608/13.18, allocations: 0.5488 MB / 3.557 GB, free: 87.59 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 201
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count,from_dp.y,allowFlowReversal.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (574):
 * Single equations (assignments): 568
 * Array equations: 1
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 3 {1 3,20 21,2 5}
Notification: Performance of prepare postOptimizeDAE: time 0.002923/13.18, allocations: 260.4 kB / 3.557 GB, free: 87.48 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00286/13.18, allocations: 0.7039 MB / 3.558 GB, free: 87.48 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05666/13.24, allocations: 18.55 MB / 3.576 GB, free: 87.02 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.719e-05/13.24, allocations: 54.72 kB / 3.576 GB, free: 87.02 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.602e-05/13.24, allocations: 1.156 kB / 3.576 GB, free: 87.02 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.041/13.28, allocations: 13.51 MB / 3.589 GB, free: 86.34 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07257/13.35, allocations: 28.08 MB / 3.616 GB, free: 82.52 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.856e-05/13.35, allocations: 13.78 kB / 3.617 GB, free: 82.52 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006045/13.36, allocations: 0.5184 MB / 3.617 GB, free: 82.51 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.007252/13.37, allocations: 2.387 MB / 3.619 GB, free: 82.3 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001014/13.37, allocations: 97.34 kB / 3.619 GB, free: 82.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06123/13.43, allocations: 26.98 MB / 3.646 GB, free: 66.83 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.255e-05/13.43, allocations: 15.38 kB / 3.646 GB, free: 66.83 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05433/13.48, allocations: 24.25 MB / 3.669 GB, free: 58.78 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006864/13.49, allocations: 2.015 MB / 3.671 GB, free: 57.89 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002804/13.49, allocations: 30.97 kB / 3.671 GB, free: 57.89 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01036/13.5, allocations: 401.3 kB / 3.672 GB, free: 57.83 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001723/13.5, allocations: 336.8 kB / 3.672 GB, free: 57.77 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001045/13.51, allocations: 215.2 kB / 3.672 GB, free: 57.74 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.009136/13.51, allocations: 4.578 MB / 3.677 GB, free: 56.2 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.44e-07/13.51, allocations: 0 / 3.677 GB, free: 56.2 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.02609/13.54, allocations: 4.401 MB / 3.681 GB, free: 56.13 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 44
 * Number of states: 22 (pump.vol.dynBal.U,hea.outCon.T,vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U,vol[4].dynBal.U,vol[5].dynBal.U,vol[6].dynBal.U,vol[7].dynBal.U,vol[8].dynBal.U,vol[9].dynBal.U,vol[10].dynBal.U,vol[11].dynBal.U,vol[12].dynBal.U,vol[13].dynBal.U,vol[14].dynBal.U,vol[15].dynBal.U,vol[16].dynBal.U,vol[17].dynBal.U,vol[18].dynBal.U,vol[19].dynBal.U,vol[20].dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (302):
 * Single equations (assignments): 272
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 3
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 25
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 24 {1 3,2 5,2 5,20 21,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003395/13.54, allocations: 1.201 MB / 3.682 GB, free: 55.8 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.05205/13.6, allocations: 25.65 MB / 3.707 GB, free: 42.86 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.849e-05/13.6, allocations: 5.312 kB / 3.707 GB, free: 42.86 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0203/13.62, allocations: 7.981 MB / 3.715 GB, free: 35.67 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02184/13.64, allocations: 4.159 MB / 3.719 GB, free: 32.72 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03792/13.68, allocations: 18.39 MB / 3.737 GB, free: 16.71 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006093/13.68, allocations: 5.474 MB / 3.743 GB, free: 12.72 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.03156/13.71, allocations: 7.578 MB / 3.75 GB, free: 7.336 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005877/13.72, allocations: 0.7537 MB / 3.751 GB, free: 6.816 MB / 0.823 GB
Notification: Performance of SimCode: time 1.733e-06/13.72, allocations: 0 / 3.751 GB, free: 6.816 MB / 0.823 GB
Notification: Performance of Templates: time 0.9986/14.72, allocations: 227.1 MB / 3.972 GB, free: 83.33 MB / 0.8386 GB