Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T")
Notification: Performance of loadModel(Buildings): time 3.474/3.474, allocations: 403.3 MB / 415.4 MB, free: 12.97 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.643e-05/3.653e-05, allocations: 4 kB / 0.499 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4829/0.483, allocations: 92.7 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.259/5.742, allocations: 2.218 GB / 2.808 GB, free: 57.45 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002432/5.743, allocations: 91.14 kB / 2.808 GB, free: 57.41 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 9.368/15.11, allocations: 1.996 GB / 4.804 GB, free: 85.88 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.609e-06/15.11, allocations: 4.922 kB / 4.804 GB, free: 85.88 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002849/15.11, allocations: 61.17 kB / 4.804 GB, free: 85.88 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 349
 * Number of variables: 349
Notification: Performance of Generate backend data structure: time 0.006259/15.12, allocations: 2.499 MB / 4.806 GB, free: 84.79 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.911e-05/15.12, allocations: 12.91 kB / 4.806 GB, free: 84.79 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006126/15.12, allocations: 0.7572 MB / 4.807 GB, free: 84.66 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007023/15.13, allocations: 2.225 MB / 4.809 GB, free: 84.27 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001298/15.13, allocations: 110.8 kB / 4.809 GB, free: 84.27 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000391/15.13, allocations: 150.1 kB / 4.809 GB, free: 84.27 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003693/15.14, allocations: 1.586 MB / 4.811 GB, free: 84.02 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.683e-05/15.14, allocations: 0 / 4.811 GB, free: 84.02 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002049/15.14, allocations: 60.31 kB / 4.811 GB, free: 84.02 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.497e-05/15.14, allocations: 49.23 kB / 4.811 GB, free: 84.02 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003122/15.14, allocations: 1.189 MB / 4.812 GB, free: 84 MB / 0.823 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 0.01182/15.15, allocations: 7.584 MB / 4.82 GB, free: 79.97 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001926/15.15, allocations: 1.356 MB / 4.821 GB, free: 79.29 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000816/15.15, allocations: 404.9 kB / 4.821 GB, free: 79.28 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001106/15.15, allocations: 0.6604 MB / 4.822 GB, free: 78.62 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00128/15.16, allocations: 0.5461 MB / 4.823 GB, free: 78.52 MB / 0.823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001079/15.16, allocations: 136.5 kB / 4.823 GB, free: 78.48 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=81): time 4.078e-06/15.16, allocations: 0 / 4.823 GB, free: 78.48 MB / 0.823 GB
Notification: Performance of matching and sorting (n=81): time 0.002687/15.16, allocations: 0.9301 MB / 4.824 GB, free: 78.32 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.857e-05/15.16, allocations: 291.4 kB / 4.824 GB, free: 77.98 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00249/15.16, allocations: 1.394 MB / 4.825 GB, free: 77.74 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001591/15.16, allocations: 48.52 kB / 4.825 GB, free: 77.71 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009127/15.16, allocations: 0.9573 MB / 4.826 GB, free: 77.38 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002678/15.16, allocations: 283.8 kB / 4.826 GB, free: 77.2 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.924e-05/15.16, allocations: 21.44 kB / 4.827 GB, free: 77.2 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 9.397e-05/15.16, allocations: 356 kB / 4.827 GB, free: 76.89 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008255/15.16, allocations: 360.2 kB / 4.827 GB, free: 76.89 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001059/15.17, allocations: 0.7679 MB / 4.828 GB, free: 76.41 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009958/15.17, allocations: 0.5027 MB / 4.828 GB, free: 76.34 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.311e-06/15.17, allocations: 4.781 kB / 4.828 GB, free: 76.34 MB / 0.823 GB
Notification: Performance of matching and sorting (n=143) (initialization): time 0.002866/15.17, allocations: 1.294 MB / 4.83 GB, free: 76.12 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007099/15.17, allocations: 3.701 MB / 4.833 GB, free: 72.26 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.086e-05/15.17, allocations: 19.41 kB / 4.833 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.887e-05/15.17, allocations: 17.31 kB / 4.833 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001447/15.17, allocations: 273 kB / 4.834 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.607e-05/15.17, allocations: 19.12 kB / 4.834 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002136/15.17, allocations: 152.2 kB / 4.834 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001533/15.17, allocations: 57.53 kB / 4.834 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.193e-05/15.17, allocations: 6.688 kB / 4.834 GB, free: 72.25 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00232/15.18, allocations: 1.091 MB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.516e-05/15.18, allocations: 11.78 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.047e-05/15.18, allocations: 14.97 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001408/15.18, allocations: 257.4 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.3e-05/15.18, allocations: 17.72 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002095/15.18, allocations: 149.7 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001352/15.18, allocations: 51.91 kB / 4.835 GB, free: 72.16 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.TSet.T_start,TSet.T_start,$PRE.TSet.count,TSet.count,conPI.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (139):
 * Single equations (assignments): 134
 * Array equations: 2
 * Algorithm blocks: 2
 * Record equations: 1
 * 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 0.0003241/15.18, allocations: 177.6 kB / 4.836 GB, free: 72.04 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003486/15.18, allocations: 187.2 kB / 4.836 GB, free: 71.95 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002374/15.18, allocations: 0.9656 MB / 4.837 GB, free: 71.86 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.058e-05/15.18, allocations: 14.38 kB / 4.837 GB, free: 71.85 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.656e-06/15.18, allocations: 3.953 kB / 4.837 GB, free: 71.85 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001641/15.19, allocations: 1.032 MB / 4.838 GB, free: 71.39 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006356/15.19, allocations: 2.691 MB / 4.84 GB, free: 70.78 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.65e-06/15.19, allocations: 0 / 4.84 GB, free: 70.78 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00116/15.19, allocations: 174.5 kB / 4.84 GB, free: 70.78 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002269/15.19, allocations: 47.45 kB / 4.841 GB, free: 70.77 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.566e-05/15.19, allocations: 20.61 kB / 4.841 GB, free: 70.77 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001234/15.19, allocations: 1.416 MB / 4.842 GB, free: 69.51 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.518e-06/15.19, allocations: 3.281 kB / 4.842 GB, free: 69.51 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003006/15.2, allocations: 1.462 MB / 4.843 GB, free: 69.21 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001049/15.2, allocations: 343 kB / 4.844 GB, free: 69.02 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003911/15.2, allocations: 14.28 kB / 4.844 GB, free: 69.02 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001707/15.2, allocations: 150.7 kB / 4.844 GB, free: 69.01 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001579/15.2, allocations: 57.47 kB / 4.844 GB, free: 69.01 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000101/15.2, allocations: 34.3 kB / 4.844 GB, free: 69.01 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002026/15.2, allocations: 1.056 MB / 4.845 GB, free: 68.85 MB / 0.823 GB
Notification: Performance of sort global known variables: time 9.75e-07/15.2, allocations: 0 / 4.845 GB, free: 68.85 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.005531/15.21, allocations: 1.34 MB / 4.846 GB, free: 68.68 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 8 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.outCon.T)
 * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count)
 * Number of discrete states: 1 (TSet.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (81):
 * Single equations (assignments): 78
 * 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: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.006022/15.21, allocations: 3.582 MB / 4.85 GB, free: 67.2 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.003331/15.22, allocations: 1.753 MB / 4.851 GB, free: 66.86 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 6.374e-06/15.22, allocations: 0 / 4.851 GB, free: 66.86 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001017/15.22, allocations: 0.4982 MB / 4.852 GB, free: 66.74 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004481/15.22, allocations: 0.8093 MB / 4.853 GB, free: 66.71 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00732/15.23, allocations: 2.873 MB / 4.856 GB, free: 65.97 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001294/15.23, allocations: 1.551 MB / 4.857 GB, free: 65.24 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.003971/15.24, allocations: 0.6681 MB / 4.858 GB, free: 65.21 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004074/15.24, allocations: 111.1 kB / 4.858 GB, free: 65.21 MB / 0.823 GB
Notification: Performance of SimCode: time 1.719e-06/15.24, allocations: 3.344 kB / 4.858 GB, free: 65.21 MB / 0.823 GB
Notification: Performance of Templates: time 0.1383/15.38, allocations: 74.69 MB / 4.931 GB, free: 41.59 MB / 0.823 GB