Running command: translateModel(Buildings.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.MixingVolumes.Examples.MixingVolumePrescribedHeatFlowRate")
Notification: Performance of loadModel(Buildings): time 3.584/3.584, allocations: 403.9 MB / 411 MB, free: 284 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.78e-05/1.785e-05, allocations: 0 / 0.4942 GB, free: 1.305 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4898/0.4899, allocations: 92.68 MB / 0.5847 GB, free: 2.367 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.097/5.587, allocations: 2.166 GB / 2.751 GB, free: 62.71 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003276/5.587, allocations: 87.94 kB / 2.751 GB, free: 62.62 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 1.93/7.517, allocations: 369.3 MB / 3.112 GB, free: 208.7 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 1.897e-06/7.518, allocations: 0 / 3.112 GB, free: 208.7 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 4.582e-05/7.518, allocations: 17.22 kB / 3.112 GB, free: 208.7 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001752/7.519, allocations: 0.8753 MB / 3.113 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4e-05/7.519, allocations: 12.42 kB / 3.113 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001692/7.521, allocations: 250.6 kB / 3.113 GB, free: 208.3 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001067/7.522, allocations: 493 kB / 3.113 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003423/7.523, allocations: 88.05 kB / 3.113 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.843e-05/7.523, allocations: 25.94 kB / 3.113 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0009444/7.524, allocations: 383.8 kB / 3.114 GB, free: 208.1 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001005/7.525, allocations: 491.8 kB / 3.114 GB, free: 208 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.901e-05/7.525, allocations: 0 / 3.114 GB, free: 208 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.202e-05/7.525, allocations: 0 / 3.114 GB, free: 208 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.297e-05/7.525, allocations: 32.2 kB / 3.114 GB, free: 207.9 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004069/7.529, allocations: 2.115 MB / 3.116 GB, free: 207 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003056/7.529, allocations: 131.9 kB / 3.117 GB, free: 206.9 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001469/7.529, allocations: 75.92 kB / 3.117 GB, free: 206.9 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.456e-05/7.529, allocations: 6.281 kB / 3.117 GB, free: 206.9 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.19e-05/7.529, allocations: 34.44 kB / 3.117 GB, free: 206.9 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=11): time 4.586e-06/7.53, allocations: 3.656 kB / 3.117 GB, free: 206.9 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=11): time 0.002026/7.532, allocations: 400 kB / 3.117 GB, free: 206.8 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.603e-05/7.532, allocations: 80.7 kB / 3.117 GB, free: 206.7 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000492/7.532, allocations: 347.6 kB / 3.117 GB, free: 206.6 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 4.921e-05/7.532, allocations: 29.64 kB / 3.117 GB, free: 206.6 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001848/7.532, allocations: 326.1 kB / 3.118 GB, free: 206.4 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 4.712e-05/7.532, allocations: 38.53 kB / 3.118 GB, free: 206.4 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.309e-05/7.532, allocations: 2.719 kB / 3.118 GB, free: 206.4 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 8.247e-05/7.533, allocations: 346.5 kB / 3.118 GB, free: 206.1 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001975/7.533, allocations: 87.95 kB / 3.118 GB, free: 206.1 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00025/7.533, allocations: 237.1 kB / 3.118 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002736/7.533, allocations: 121.9 kB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.718e-06/7.533, allocations: 0 / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=34) (initialization): time 0.002222/7.536, allocations: 0.5267 MB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 2.124e-05/7.536, allocations: 7.625 kB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.028e-05/7.536, allocations: 3.844 kB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004695/7.536, allocations: 131.6 kB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004254/7.537, allocations: 92.33 kB / 3.119 GB, free: 205.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002711/7.539, allocations: 1.726 MB / 3.121 GB, free: 204.6 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00083/7.54, allocations: 86.2 kB / 3.121 GB, free: 204.6 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.333e-05/7.54, allocations: 18.59 kB / 3.121 GB, free: 204.6 MB / 0.7605 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         heaFlo.Q_flow:VARIABLE(unit = "W" )  "Heat flow from port_a to port_b as output signal" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 21
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (30):
 * Single equations (assignments): 29
 * 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 prepare postOptimizeDAE: time 0.0001731/7.54, allocations: 118.5 kB / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001035/7.54, allocations: 37.91 kB / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001251/7.541, allocations: 43.47 kB / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.734e-06/7.541, allocations: 0 / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.84e-06/7.541, allocations: 3.938 kB / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.104e-06/7.541, allocations: 0 / 3.121 GB, free: 204.5 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002674/7.543, allocations: 0.8705 MB / 3.122 GB, free: 204.2 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.212e-06/7.543, allocations: 0 / 3.122 GB, free: 204.2 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003118/7.544, allocations: 48.05 kB / 3.122 GB, free: 204.2 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004301/7.544, allocations: 132 kB / 3.122 GB, free: 204.2 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.888e-05/7.544, allocations: 10.39 kB / 3.122 GB, free: 204.2 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002608/7.547, allocations: 1.708 MB / 3.124 GB, free: 203 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.347e-06/7.547, allocations: 7.625 kB / 3.124 GB, free: 203 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002044/7.549, allocations: 0.5197 MB / 3.124 GB, free: 202.8 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002898/7.549, allocations: 152.6 kB / 3.125 GB, free: 202.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.905e-05/7.549, allocations: 3.5 kB / 3.125 GB, free: 202.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006382/7.55, allocations: 61 kB / 3.125 GB, free: 202.7 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.194e-05/7.55, allocations: 10.72 kB / 3.125 GB, free: 202.7 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.204e-05/7.55, allocations: 12.45 kB / 3.125 GB, free: 202.7 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.000352/7.55, allocations: 267.5 kB / 3.125 GB, free: 202.6 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 5.71e-07/7.551, allocations: 0 / 3.125 GB, free: 202.6 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.001174/7.552, allocations: 242.7 kB / 3.125 GB, free: 202.6 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (7):
 * Single equations (assignments): 6
 * 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 0.001602/7.553, allocations: 1.146 MB / 3.126 GB, free: 202.3 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.0007412/7.554, allocations: 332.4 kB / 3.127 GB, free: 202.2 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 4.405e-06/7.554, allocations: 3.688 kB / 3.127 GB, free: 202.2 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003156/7.554, allocations: 205.8 kB / 3.127 GB, free: 202.1 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001126/7.556, allocations: 173.5 kB / 3.127 GB, free: 202.1 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002601/7.558, allocations: 0.6942 MB / 3.128 GB, free: 201.9 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003896/7.559, allocations: 0.8818 MB / 3.129 GB, free: 201.2 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.0005677/7.559, allocations: 85.45 kB / 3.129 GB, free: 201.2 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.228e-05/7.559, allocations: 29.16 kB / 3.129 GB, free: 201.2 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.23e-06/7.559, allocations: 2.5 kB / 3.129 GB, free: 201.2 MB / 0.7605 GB
Notification: Performance of Templates: time 0.0294/7.589, allocations: 13.44 MB / 3.142 GB, free: 200.9 MB / 0.7605 GB