Running command: translateModel(Buildings.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.Example1v2")
Notification: Performance of loadModel(Buildings): time 4.037/4.037, allocations: 460.5 MB / 472.6 MB, free: 5.375 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.045e-05/3.055e-05, allocations: 4 kB / 0.5681 GB, free: 10.16 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.186/0.1861, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.02/1.206, allocations: 415.2 MB / 1.077 GB, free: 11.81 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002722/1.207, allocations: 89.14 kB / 1.077 GB, free: 11.77 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 10.59/11.8, allocations: 2.272 GB / 3.35 GB, free: 109.7 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 2.898e-06/11.8, allocations: 0 / 3.35 GB, free: 109.7 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.001469/11.8, allocations: 251.9 kB / 3.35 GB, free: 109.7 MB / 0.9167 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1418
 * Number of variables: 1418
Notification: Performance of Generate backend data structure: time 0.02769/11.83, allocations: 7.305 MB / 3.357 GB, free: 106.6 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 4.124e-05/11.83, allocations: 10.84 kB / 3.357 GB, free: 106.6 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008478/11.84, allocations: 1.232 MB / 3.358 GB, free: 106.1 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03702/11.87, allocations: 12.53 MB / 3.37 GB, free: 103.3 MB / 0.9167 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000526/11.87, allocations: 439.2 kB / 3.371 GB, free: 103.3 MB / 0.9167 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002838/11.88, allocations: 0.5805 MB / 3.371 GB, free: 103.3 MB / 0.9167 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03136/11.91, allocations: 13.39 MB / 3.384 GB, free: 96.7 MB / 0.9167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002415/11.91, allocations: 38.47 kB / 3.385 GB, free: 96.68 MB / 0.9167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002427/11.91, allocations: 239.9 kB / 3.385 GB, free: 96.5 MB / 0.9167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001023/11.91, allocations: 138.1 kB / 3.385 GB, free: 96.5 MB / 0.9167 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03423/11.95, allocations: 17.98 MB / 3.402 GB, free: 82.26 MB / 0.9167 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 0.1382/12.08, allocations: 55.36 MB / 3.456 GB, free: 26.14 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01405/12.1, allocations: 8.664 MB / 3.465 GB, free: 17.46 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01488/12.11, allocations: 9.266 MB / 3.474 GB, free: 8.199 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.627/12.74, allocations: 26.29 MB / 3.5 GB, free: 115.2 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01518/12.75, allocations: 7.296 MB / 3.507 GB, free: 115.1 MB / 0.9167 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.06426/12.82, allocations: 21.18 MB / 3.527 GB, free: 114.7 MB / 0.9167 GB
Notification: Performance of pre-optimization done (n=301): time 2.779e-05/12.82, allocations: 4 kB / 3.527 GB, free: 114.7 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=301): time 0.03696/12.86, allocations: 14.49 MB / 3.542 GB, free: 114.5 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.652e-05/12.86, allocations: 85.66 kB / 3.542 GB, free: 114.4 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01557/12.87, allocations: 7.385 MB / 3.549 GB, free: 114 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 0.002009/12.87, allocations: 104 kB / 3.549 GB, free: 114 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004602/12.88, allocations: 4.004 MB / 3.553 GB, free: 113.1 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002803/12.88, allocations: 1.084 MB / 3.554 GB, free: 112.6 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009456/12.88, allocations: 89.59 kB / 3.554 GB, free: 112.6 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 0.0002913/12.88, allocations: 498.5 kB / 3.555 GB, free: 112.3 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01175/12.89, allocations: 6.072 MB / 3.56 GB, free: 112.3 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01322/12.91, allocations: 7.86 MB / 3.568 GB, free: 110.1 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01391/12.92, allocations: 7 MB / 3.575 GB, free: 109.9 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.229e-05/12.92, allocations: 17.34 kB / 3.575 GB, free: 109.9 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=578) (initialization): time 0.04123/12.96, allocations: 16.22 MB / 3.591 GB, free: 109.2 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004711/12.97, allocations: 25.25 MB / 3.616 GB, free: 82.58 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000133/12.97, allocations: 47.09 kB / 3.616 GB, free: 82.58 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.08113/13.05, allocations: 10.88 MB / 3.626 GB, free: 81.77 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01096/13.06, allocations: 1.609 MB / 3.628 GB, free: 81.76 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01148/13.07, allocations: 6.31 MB / 3.634 GB, free: 78.78 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01377/13.09, allocations: 0.597 MB / 3.635 GB, free: 78.7 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002739/13.09, allocations: 0.5472 MB / 3.635 GB, free: 78.7 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 1.652e-05/13.09, allocations: 3.656 kB / 3.635 GB, free: 78.7 MB / 0.9167 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03894/13.13, allocations: 15.57 MB / 3.65 GB, free: 78.33 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001322/13.13, allocations: 50.23 kB / 3.65 GB, free: 78.33 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.08156/13.21, allocations: 10.61 MB / 3.661 GB, free: 77.53 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01118/13.22, allocations: 1.603 MB / 3.662 GB, free: 77.52 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01707/13.24, allocations: 10.18 MB / 3.672 GB, free: 72.78 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01283/13.25, allocations: 0.569 MB / 3.673 GB, free: 72.71 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002552/13.25, allocations: 0.5319 MB / 3.673 GB, free: 72.71 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 215
 * 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 (526):
 * Single equations (assignments): 520
 * 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 3,2 5,20 21}
Notification: Performance of prepare postOptimizeDAE: time 0.003221/13.26, allocations: 401.8 kB / 3.674 GB, free: 72.61 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003385/13.26, allocations: 0.7538 MB / 3.674 GB, free: 72.21 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03444/13.29, allocations: 13.48 MB / 3.688 GB, free: 71.69 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.939e-05/13.29, allocations: 34.72 kB / 3.688 GB, free: 71.69 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.099e-05/13.29, allocations: 0 / 3.688 GB, free: 71.69 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01993/13.31, allocations: 10.07 MB / 3.697 GB, free: 71.18 MB / 0.9167 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04472/13.36, allocations: 23.72 MB / 3.721 GB, free: 61.68 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.674e-05/13.36, allocations: 0 / 3.721 GB, free: 61.68 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006806/13.37, allocations: 0.7036 MB / 3.721 GB, free: 61.64 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.07874/13.44, allocations: 9.919 MB / 3.731 GB, free: 60.47 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001056/13.45, allocations: 102.6 kB / 3.731 GB, free: 60.39 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005408/13.45, allocations: 4.306 MB / 3.735 GB, free: 56.12 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.247e-06/13.45, allocations: 4.031 kB / 3.735 GB, free: 56.11 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03282/13.48, allocations: 18.22 MB / 3.753 GB, free: 39.5 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01273/13.5, allocations: 1.995 MB / 3.755 GB, free: 37.84 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004841/13.5, allocations: 71.47 kB / 3.755 GB, free: 37.77 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01612/13.52, allocations: 421.5 kB / 3.755 GB, free: 37.48 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001946/13.52, allocations: 220.1 kB / 3.756 GB, free: 37.35 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001445/13.52, allocations: 159 kB / 3.756 GB, free: 37.22 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.01972/13.54, allocations: 5.72 MB / 3.761 GB, free: 32.34 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 2.105e-06/13.54, allocations: 0 / 3.761 GB, free: 32.34 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.03582/13.58, allocations: 4.929 MB / 3.766 GB, free: 27.67 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 (305):
 * Single equations (assignments): 295
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * 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 Backend phase and start with SimCode phase: time 0.003413/13.58, allocations: 1.3 MB / 3.767 GB, free: 26.71 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.04397/13.62, allocations: 23.28 MB / 3.79 GB, free: 6.625 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.101e-05/13.62, allocations: 0 / 3.79 GB, free: 6.625 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.01094/13.64, allocations: 6.072 MB / 3.796 GB, free: 0.9922 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03018/13.67, allocations: 4.794 MB / 3.801 GB, free: 14.05 MB / 0.9323 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04319/13.71, allocations: 17.21 MB / 3.818 GB, free: 15.41 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009244/13.72, allocations: 5.373 MB / 3.823 GB, free: 11.5 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.03655/13.75, allocations: 7.76 MB / 3.83 GB, free: 5.941 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006187/13.76, allocations: 0.7714 MB / 3.831 GB, free: 5.41 MB / 0.948 GB
Notification: Performance of SimCode: time 1.858e-06/13.76, allocations: 0 / 3.831 GB, free: 5.41 MB / 0.948 GB
Notification: Performance of Templates: time 1.018/14.78, allocations: 226.3 MB / 4.052 GB, free: 95.3 MB / 0.948 GB