Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadModel(Buildings): time 4.136/4.136, allocations: 460.5 MB / 472.6 MB, free: 5.387 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.171e-05/5.183e-05, allocations: 7.984 kB / 0.5681 GB, free: 10.18 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.233/0.2331, allocations: 106.2 MB / 0.6718 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.069/6.302, allocations: 2.19 GB / 2.862 GB, free: 204 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002525/6.303, allocations: 87.19 kB / 2.862 GB, free: 204 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 1.332/7.635, allocations: 254.7 MB / 3.111 GB, free: 236.8 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 3.881e-06/7.635, allocations: 0 / 3.111 GB, free: 236.8 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 7.53e-05/7.635, allocations: 16.98 kB / 3.111 GB, free: 236.8 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 108
 * Number of variables: 108
Notification: Performance of Generate backend data structure: time 0.002162/7.637, allocations: 0.7926 MB / 3.112 GB, free: 236.3 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 6.129e-05/7.637, allocations: 10.91 kB / 3.112 GB, free: 236.3 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002697/7.64, allocations: 172.9 kB / 3.112 GB, free: 236.3 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001836/7.642, allocations: 0.5162 MB / 3.112 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.735e-05/7.642, allocations: 34.97 kB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001503/7.642, allocations: 42.97 kB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001792/7.644, allocations: 0.5019 MB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.442e-05/7.644, allocations: 0 / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001153/7.644, allocations: 19.53 kB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.893e-05/7.644, allocations: 20.52 kB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001401/7.646, allocations: 377.5 kB / 3.113 GB, free: 236 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005604/7.651, allocations: 1.873 MB / 3.115 GB, free: 235.2 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006393/7.652, allocations: 210.5 kB / 3.115 GB, free: 235.2 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004133/7.653, allocations: 138.2 kB / 3.116 GB, free: 235.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002767/7.653, allocations: 98.58 kB / 3.116 GB, free: 235.1 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.333e-05/7.653, allocations: 34.28 kB / 3.116 GB, free: 235 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=23): time 6.397e-06/7.653, allocations: 0 / 3.116 GB, free: 235 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=23): time 0.001473/7.654, allocations: 295 kB / 3.116 GB, free: 235 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.925e-05/7.655, allocations: 57.69 kB / 3.116 GB, free: 234.9 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001117/7.656, allocations: 442 kB / 3.116 GB, free: 234.8 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001146/7.656, allocations: 34.27 kB / 3.117 GB, free: 234.8 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000295/7.656, allocations: 281 kB / 3.117 GB, free: 234.6 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000143/7.656, allocations: 86.89 kB / 3.117 GB, free: 234.6 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.833e-05/7.656, allocations: 6.375 kB / 3.117 GB, free: 234.6 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001381/7.657, allocations: 361 kB / 3.117 GB, free: 234.3 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003966/7.657, allocations: 105.9 kB / 3.117 GB, free: 234.3 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004924/7.658, allocations: 204.8 kB / 3.118 GB, free: 234.2 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005152/7.658, allocations: 148.3 kB / 3.118 GB, free: 234.2 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.502e-06/7.658, allocations: 3.812 kB / 3.118 GB, free: 234.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.00139/7.659, allocations: 381.6 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 3.175e-05/7.66, allocations: 6.75 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.639e-05/7.66, allocations: 3.562 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.158e-05/7.66, allocations: 9.969 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007192/7.66, allocations: 66.42 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.145e-05/7.66, allocations: 6.656 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00127/7.662, allocations: 54.59 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001027/7.662, allocations: 16.98 kB / 3.118 GB, free: 234.1 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 39
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002186/7.662, allocations: 126.5 kB / 3.118 GB, free: 234 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002353/7.662, allocations: 54.97 kB / 3.118 GB, free: 234 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002253/7.663, allocations: 56.78 kB / 3.118 GB, free: 234 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.897e-06/7.663, allocations: 0 / 3.118 GB, free: 234 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.077e-05/7.663, allocations: 6.125 kB / 3.118 GB, free: 234 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000799/7.664, allocations: 321.5 kB / 3.119 GB, free: 233.8 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002981/7.667, allocations: 0.9613 MB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.167e-05/7.667, allocations: 7.312 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007299/7.667, allocations: 58.38 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.474e-05/7.667, allocations: 3.594 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.861e-05/7.667, allocations: 6.812 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.483e-05/7.668, allocations: 9.703 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.85e-06/7.668, allocations: 6.562 kB / 3.12 GB, free: 233.4 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001454/7.669, allocations: 0.6025 MB / 3.12 GB, free: 233.1 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005174/7.67, allocations: 171.4 kB / 3.121 GB, free: 233 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001664/7.67, allocations: 7.375 kB / 3.121 GB, free: 233 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001072/7.671, allocations: 31.2 kB / 3.121 GB, free: 233 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.922e-05/7.671, allocations: 21.81 kB / 3.121 GB, free: 233 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.621e-05/7.671, allocations: 19.17 kB / 3.121 GB, free: 233 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0008491/7.672, allocations: 358 kB / 3.121 GB, free: 232.9 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.625e-06/7.672, allocations: 0 / 3.121 GB, free: 232.9 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001749/7.674, allocations: 240.4 kB / 3.121 GB, free: 232.9 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002251/7.676, allocations: 0.9718 MB / 3.122 GB, free: 232.7 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0009858/7.677, allocations: 253.3 kB / 3.122 GB, free: 232.7 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.024e-05/7.677, allocations: 3.625 kB / 3.122 GB, free: 232.7 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.000366/7.677, allocations: 116.2 kB / 3.122 GB, free: 232.7 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003503/7.681, allocations: 316.2 kB / 3.123 GB, free: 232.7 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002675/7.684, allocations: 0.7718 MB / 3.124 GB, free: 232.4 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006169/7.684, allocations: 0.897 MB / 3.124 GB, free: 231.7 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001313/7.686, allocations: 130.5 kB / 3.125 GB, free: 231.7 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002331/7.686, allocations: 41.16 kB / 3.125 GB, free: 231.7 MB / 0.8698 GB
Notification: Performance of SimCode: time 2.318e-06/7.686, allocations: 0 / 3.125 GB, free: 231.7 MB / 0.8698 GB
Notification: Performance of Templates: time 0.05393/7.74, allocations: 24.11 MB / 3.148 GB, free: 230.4 MB / 0.8698 GB