Running command: translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadModel(BuildingSystems): time 3.04/3.04, allocations: 343.8 MB / 355.9 MB, free: 9.371 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.948e-05/3.958e-05, allocations: 9.859 kB / 436.6 MB, free: 2.469 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1425/0.1426, allocations: 77.73 MB / 0.5022 GB, free: 4.582 MB / 426.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.712/5.854, allocations: 2.168 GB / 2.67 GB, free: 70.93 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002307/5.854, allocations: 91.88 kB / 2.671 GB, free: 70.84 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 2.226/8.081, allocations: 449.2 MB / 3.109 GB, free: 137 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.063e-06/8.081, allocations: 0 / 3.109 GB, free: 137 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 9.661e-05/8.081, allocations: 36.31 kB / 3.109 GB, free: 137 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: 221
 * Number of variables: 221
Notification: Performance of Generate backend data structure: time 0.002736/8.084, allocations: 1.255 MB / 3.11 GB, free: 136.4 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 3.884e-05/8.084, allocations: 6.812 kB / 3.11 GB, free: 136.4 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002751/8.087, allocations: 320.3 kB / 3.111 GB, free: 136.4 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002113/8.089, allocations: 0.8451 MB / 3.112 GB, free: 136.1 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.739e-05/8.089, allocations: 68.8 kB / 3.112 GB, free: 136.1 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001688/8.089, allocations: 89.28 kB / 3.112 GB, free: 136.1 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002084/8.091, allocations: 0.9627 MB / 3.113 GB, free: 136 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.345e-05/8.091, allocations: 5.125 kB / 3.113 GB, free: 136 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001381/8.091, allocations: 41.58 kB / 3.113 GB, free: 136 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.435e-05/8.091, allocations: 30.91 kB / 3.113 GB, free: 136 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001649/8.093, allocations: 0.7483 MB / 3.113 GB, free: 136 MB / 0.6667 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006417/8.099, allocations: 3.496 MB / 3.117 GB, free: 134.7 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008022/8.1, allocations: 453.1 kB / 3.117 GB, free: 134.6 MB / 0.6667 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004724/8.101, allocations: 264.8 kB / 3.118 GB, free: 134.6 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001959/8.101, allocations: 99.19 kB / 3.118 GB, free: 134.5 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.511e-05/8.101, allocations: 49.12 kB / 3.118 GB, free: 134.5 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=47): time 4.281e-06/8.101, allocations: 3.422 kB / 3.118 GB, free: 134.5 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=49): time 0.003612/8.105, allocations: 1.374 MB / 3.119 GB, free: 134 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.54e-05/8.105, allocations: 66.19 kB / 3.119 GB, free: 133.9 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001189/8.106, allocations: 0.7088 MB / 3.12 GB, free: 133.8 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 8.908e-05/8.106, allocations: 40.64 kB / 3.12 GB, free: 133.8 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003261/8.106, allocations: 482.8 kB / 3.12 GB, free: 133.4 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001535/8.107, allocations: 177.2 kB / 3.12 GB, free: 133.3 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.587e-05/8.107, allocations: 11.59 kB / 3.12 GB, free: 133.3 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 6.779e-05/8.107, allocations: 336.2 kB / 3.121 GB, free: 133 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004455/8.107, allocations: 201.4 kB / 3.121 GB, free: 132.9 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005287/8.108, allocations: 355 kB / 3.121 GB, free: 132.6 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.003166/8.111, allocations: 0.8855 MB / 3.122 GB, free: 132.3 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.471e-06/8.111, allocations: 0 / 3.122 GB, free: 132.3 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.00153/8.112, allocations: 0.7126 MB / 3.123 GB, free: 132 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 2.079e-05/8.113, allocations: 8.031 kB / 3.123 GB, free: 132 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.322e-06/8.113, allocations: 3.188 kB / 3.123 GB, free: 132 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003388/8.113, allocations: 91.55 kB / 3.123 GB, free: 132 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007332/8.114, allocations: 133.2 kB / 3.123 GB, free: 132 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002523/8.116, allocations: 2.948 MB / 3.126 GB, free: 129.2 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001334/8.118, allocations: 59.86 kB / 3.126 GB, free: 129.2 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.815e-05/8.118, allocations: 25.34 kB / 3.126 GB, free: 129.2 MB / 0.6667 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 65
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0002274/8.118, allocations: 145.2 kB / 3.126 GB, free: 129.1 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001889/8.118, allocations: 95.22 kB / 3.126 GB, free: 129 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002424/8.118, allocations: 101.5 kB / 3.126 GB, free: 129 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.892e-06/8.118, allocations: 6.094 kB / 3.126 GB, free: 129 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.468e-06/8.118, allocations: 0 / 3.126 GB, free: 129 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001007/8.119, allocations: 0.7801 MB / 3.127 GB, free: 128.4 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003322/8.123, allocations: 1.7 MB / 3.129 GB, free: 127.5 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.306e-06/8.123, allocations: 10.09 kB / 3.129 GB, free: 127.5 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007604/8.124, allocations: 105.2 kB / 3.129 GB, free: 127.5 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002937/8.124, allocations: 66.67 kB / 3.129 GB, free: 127.5 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.803e-05/8.124, allocations: 15.44 kB / 3.129 GB, free: 127.5 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001591/8.126, allocations: 1.588 MB / 3.131 GB, free: 126 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.509e-06/8.126, allocations: 11.3 kB / 3.131 GB, free: 126 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001757/8.127, allocations: 1.136 MB / 3.132 GB, free: 125.3 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000578/8.128, allocations: 245.3 kB / 3.132 GB, free: 125.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001793/8.128, allocations: 18.95 kB / 3.132 GB, free: 125.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001303/8.129, allocations: 68.77 kB / 3.132 GB, free: 125.1 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001174/8.13, allocations: 46.62 kB / 3.132 GB, free: 125 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.063e-05/8.13, allocations: 35.73 kB / 3.132 GB, free: 125 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0009393/8.131, allocations: 0.5579 MB / 3.133 GB, free: 124.8 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 8.29e-07/8.131, allocations: 0 / 3.133 GB, free: 124.8 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.00161/8.132, allocations: 406.9 kB / 3.133 GB, free: 124.7 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (45):
 * Single equations (assignments): 44
 * 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: 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 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001873/8.134, allocations: 1.314 MB / 3.134 GB, free: 124.3 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.001339/8.136, allocations: 0.7061 MB / 3.135 GB, free: 123.9 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 7.147e-06/8.136, allocations: 3.688 kB / 3.135 GB, free: 123.9 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005922/8.136, allocations: 356.9 kB / 3.135 GB, free: 123.7 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003551/8.14, allocations: 0.5834 MB / 3.136 GB, free: 123.6 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002857/8.143, allocations: 1.383 MB / 3.137 GB, free: 123 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006946/8.143, allocations: 1.115 MB / 3.138 GB, free: 122.2 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.001277/8.145, allocations: 215.1 kB / 3.139 GB, free: 122.2 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000232/8.145, allocations: 66.12 kB / 3.139 GB, free: 122.2 MB / 0.6667 GB
Notification: Performance of SimCode: time 2.025e-06/8.145, allocations: 0 / 3.139 GB, free: 122.2 MB / 0.6667 GB
Notification: Performance of Templates: time 0.07397/8.219, allocations: 37.95 MB / 3.176 GB, free: 96.18 MB / 0.6667 GB