Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadModel(Buildings): time 3.547/3.547, allocations: 403.9 MB / 411 MB, free: 384 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.351e-05/2.358e-05, allocations: 4 kB / 0.4942 GB, free: 1.406 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4772/0.4772, allocations: 92.69 MB / 0.5847 GB, free: 2.391 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.199/5.676, allocations: 2.164 GB / 2.748 GB, free: 65.43 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002172/5.676, allocations: 91.89 kB / 2.748 GB, free: 65.34 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 1.142/6.819, allocations: 251.2 MB / 2.994 GB, free: 112.9 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.659e-06/6.819, allocations: 0 / 2.994 GB, free: 112.9 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 4.79e-05/6.819, allocations: 15.98 kB / 2.994 GB, free: 112.9 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: 125
 * Number of variables: 125
Notification: Performance of Generate backend data structure: time 0.001503/6.82, allocations: 0.8337 MB / 2.994 GB, free: 112.1 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 3.849e-05/6.821, allocations: 12.02 kB / 2.994 GB, free: 112 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00145/6.822, allocations: 172.6 kB / 2.995 GB, free: 111.9 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001295/6.823, allocations: 0.5704 MB / 2.995 GB, free: 111.3 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.154e-05/6.823, allocations: 16 kB / 2.995 GB, free: 111.2 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.439e-05/6.823, allocations: 28 kB / 2.995 GB, free: 111.2 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0009281/6.824, allocations: 418.5 kB / 2.996 GB, free: 110.8 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001046/6.825, allocations: 0.5001 MB / 2.996 GB, free: 110.3 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.402e-05/6.826, allocations: 0 / 2.996 GB, free: 110.3 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.454e-05/6.826, allocations: 0 / 2.996 GB, free: 110.3 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.218e-05/6.826, allocations: 17.31 kB / 2.996 GB, free: 110.3 MB / 0.7605 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003386/6.829, allocations: 2.108 MB / 2.998 GB, free: 108 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003205/6.829, allocations: 208.2 kB / 2.998 GB, free: 107.8 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001958/6.83, allocations: 126.9 kB / 2.998 GB, free: 107.7 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.172e-05/6.83, allocations: 11.97 kB / 2.999 GB, free: 107.6 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.724e-05/6.83, allocations: 38.56 kB / 2.999 GB, free: 107.6 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=22): time 3.215e-06/6.83, allocations: 0 / 2.999 GB, free: 107.6 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=22): time 0.0006802/6.83, allocations: 254.4 kB / 2.999 GB, free: 107.3 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.008e-05/6.83, allocations: 85.05 kB / 2.999 GB, free: 107.2 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004511/6.831, allocations: 361.1 kB / 2.999 GB, free: 106.9 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 4.197e-05/6.831, allocations: 25.7 kB / 2.999 GB, free: 106.9 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001798/6.831, allocations: 334.9 kB / 3 GB, free: 106.5 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 7.292e-05/6.831, allocations: 82.84 kB / 3 GB, free: 106.4 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.98e-05/6.831, allocations: 0 / 3 GB, free: 106.4 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 8.406e-05/6.831, allocations: 346.8 kB / 3 GB, free: 106.1 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001959/6.832, allocations: 108.8 kB / 3 GB, free: 106 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00027/6.832, allocations: 265.4 kB / 3 GB, free: 105.7 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002795/6.832, allocations: 171.8 kB / 3 GB, free: 105.5 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.266e-06/6.832, allocations: 3.938 kB / 3 GB, free: 105.5 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=50) (initialization): time 0.0007796/6.833, allocations: 409.4 kB / 3.001 GB, free: 105.1 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 2.351e-05/6.833, allocations: 4 kB / 3.001 GB, free: 105.1 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.187e-05/6.833, allocations: 8.719 kB / 3.001 GB, free: 105.1 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.59e-05/6.833, allocations: 8 kB / 3.001 GB, free: 105.1 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000416/6.833, allocations: 99.78 kB / 3.001 GB, free: 105 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.204e-05/6.834, allocations: 8 kB / 3.001 GB, free: 104.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000669/6.834, allocations: 43.58 kB / 3.001 GB, free: 104.9 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.316e-05/6.834, allocations: 20 kB / 3.001 GB, free: 104.9 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (50):
 * Single equations (assignments): 50
 * 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 0.0001302/6.834, allocations: 124.8 kB / 3.001 GB, free: 104.8 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000135/6.835, allocations: 43.53 kB / 3.001 GB, free: 104.7 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001358/6.835, allocations: 43.61 kB / 3.001 GB, free: 104.7 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.841e-06/6.835, allocations: 8 kB / 3.001 GB, free: 104.7 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.481e-06/6.835, allocations: 3.953 kB / 3.001 GB, free: 104.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003678/6.835, allocations: 302 kB / 3.002 GB, free: 104.3 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001488/6.837, allocations: 0.9166 MB / 3.002 GB, free: 103.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.47e-06/6.837, allocations: 0 / 3.002 GB, free: 103.4 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003678/6.837, allocations: 59.91 kB / 3.003 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.398e-06/6.837, allocations: 7.953 kB / 3.003 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.629e-05/6.837, allocations: 4 kB / 3.003 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.363e-06/6.837, allocations: 4 kB / 3.003 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.748e-06/6.837, allocations: 0 / 3.003 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006954/6.838, allocations: 0.5599 MB / 3.003 GB, free: 102.7 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002932/6.838, allocations: 176.4 kB / 3.003 GB, free: 102.5 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.911e-05/6.838, allocations: 0 / 3.003 GB, free: 102.5 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005329/6.839, allocations: 20.05 kB / 3.003 GB, free: 102.4 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.023e-05/6.839, allocations: 15.98 kB / 3.003 GB, free: 102.4 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.424e-05/6.839, allocations: 15.98 kB / 3.003 GB, free: 102.4 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0003574/6.839, allocations: 278.9 kB / 3.004 GB, free: 102.1 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.541e-06/6.839, allocations: 0 / 3.004 GB, free: 102.1 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.0009792/6.84, allocations: 223.5 kB / 3.004 GB, free: 101.9 MB / 0.7605 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 0.001419/6.842, allocations: 1.091 MB / 3.005 GB, free: 100.8 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.0005489/6.842, allocations: 268.2 kB / 3.005 GB, free: 100.6 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 4.792e-06/6.842, allocations: 0 / 3.005 GB, free: 100.6 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001642/6.842, allocations: 107.8 kB / 3.005 GB, free: 100.5 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001435/6.844, allocations: 238 kB / 3.005 GB, free: 100.2 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001542/6.845, allocations: 0.7666 MB / 3.006 GB, free: 99.43 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004092/6.846, allocations: 0.9052 MB / 3.007 GB, free: 98.49 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.0007247/6.847, allocations: 132.3 kB / 3.007 GB, free: 98.36 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001109/6.847, allocations: 39.44 kB / 3.007 GB, free: 98.32 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.359e-06/6.847, allocations: 3.938 kB / 3.007 GB, free: 98.32 MB / 0.7605 GB
Notification: Performance of Templates: time 0.02717/6.874, allocations: 12.99 MB / 3.02 GB, free: 85.45 MB / 0.7605 GB