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 3.519/3.519, allocations: 403.3 MB / 415.4 MB, free: 12.86 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.264e-05/3.272e-05, allocations: 4 kB / 0.499 GB, free: 13.36 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4727/0.4728, allocations: 92.69 MB / 0.5895 GB, free: 14.46 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.434/5.907, allocations: 2.164 GB / 2.754 GB, free: 112.6 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002356/5.907, allocations: 89.2 kB / 2.754 GB, free: 112.6 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 1.198/7.104, allocations: 254.3 MB / 3.002 GB, free: 173.6 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.478e-06/7.105, allocations: 0 / 3.002 GB, free: 173.6 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 5.009e-05/7.105, allocations: 16 kB / 3.002 GB, free: 173.6 MB / 0.7761 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 0.001455/7.106, allocations: 0.8295 MB / 3.003 GB, free: 172.7 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.023e-05/7.106, allocations: 12.02 kB / 3.003 GB, free: 172.7 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001578/7.108, allocations: 177 kB / 3.003 GB, free: 172.5 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001355/7.109, allocations: 0.5585 MB / 3.004 GB, free: 171.9 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.269e-05/7.109, allocations: 40.95 kB / 3.004 GB, free: 171.9 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001031/7.109, allocations: 55.94 kB / 3.004 GB, free: 171.8 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001206/7.11, allocations: 0.5646 MB / 3.004 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.565e-05/7.111, allocations: 7.938 kB / 3.004 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.221e-05/7.111, allocations: 24 kB / 3.004 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.197e-05/7.111, allocations: 17 kB / 3.004 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009082/7.112, allocations: 439.8 kB / 3.005 GB, free: 170.8 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003699/7.115, allocations: 2.223 MB / 3.007 GB, free: 168.4 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003543/7.116, allocations: 224.5 kB / 3.007 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002111/7.116, allocations: 137.6 kB / 3.007 GB, free: 168 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.18e-05/7.116, allocations: 4 kB / 3.007 GB, free: 168 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.038e-05/7.116, allocations: 42.5 kB / 3.007 GB, free: 167.9 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=22): time 3.232e-06/7.116, allocations: 0 / 3.007 GB, free: 167.9 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=22): time 0.000736/7.117, allocations: 269.3 kB / 3.008 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.394e-05/7.117, allocations: 77.11 kB / 3.008 GB, free: 167.6 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006163/7.117, allocations: 455.9 kB / 3.008 GB, free: 167.1 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 5.465e-05/7.118, allocations: 37.64 kB / 3.008 GB, free: 167.1 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001942/7.118, allocations: 323.2 kB / 3.009 GB, free: 166.8 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 7.72e-05/7.118, allocations: 82.94 kB / 3.009 GB, free: 166.7 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.352e-05/7.118, allocations: 8 kB / 3.009 GB, free: 166.7 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 9.202e-05/7.118, allocations: 358.7 kB / 3.009 GB, free: 166.3 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002233/7.118, allocations: 116.8 kB / 3.009 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003003/7.118, allocations: 281.8 kB / 3.009 GB, free: 165.8 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003015/7.119, allocations: 170.9 kB / 3.01 GB, free: 165.7 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.979e-06/7.119, allocations: 0 / 3.01 GB, free: 165.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=50) (initialization): time 0.0008301/7.12, allocations: 465 kB / 3.01 GB, free: 165.2 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.086e-05/7.12, allocations: 8 kB / 3.01 GB, free: 165.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.127e-05/7.12, allocations: 8.031 kB / 3.01 GB, free: 165.2 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.554e-05/7.12, allocations: 8 kB / 3.01 GB, free: 165.2 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004243/7.12, allocations: 83.91 kB / 3.01 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.629e-05/7.12, allocations: 19.88 kB / 3.01 GB, free: 165.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007158/7.121, allocations: 63.45 kB / 3.01 GB, free: 165 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.39e-05/7.121, allocations: 24 kB / 3.01 GB, free: 165 MB / 0.7761 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 0.0001322/7.121, allocations: 132.8 kB / 3.01 GB, free: 164.9 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001425/7.121, allocations: 55.34 kB / 3.01 GB, free: 164.8 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00015/7.121, allocations: 56.05 kB / 3.01 GB, free: 164.8 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.199e-06/7.122, allocations: 4 kB / 3.01 GB, free: 164.8 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.881e-06/7.122, allocations: 0 / 3.01 GB, free: 164.8 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003889/7.122, allocations: 310.8 kB / 3.011 GB, free: 164.4 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001601/7.124, allocations: 1.01 MB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.057e-06/7.124, allocations: 4 kB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003718/7.124, allocations: 55.91 kB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.005e-05/7.124, allocations: 11.89 kB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.985e-05/7.124, allocations: 8 kB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.117e-06/7.124, allocations: 4.188 kB / 3.012 GB, free: 163.3 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.886e-06/7.124, allocations: 4 kB / 3.012 GB, free: 163.2 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007564/7.125, allocations: 0.5808 MB / 3.012 GB, free: 162.6 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002947/7.125, allocations: 172.4 kB / 3.012 GB, free: 162.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.228e-05/7.125, allocations: 4 kB / 3.012 GB, free: 162.4 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005551/7.126, allocations: 39.89 kB / 3.013 GB, free: 162.4 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.147e-05/7.126, allocations: 19.92 kB / 3.013 GB, free: 162.3 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.425e-05/7.126, allocations: 11.98 kB / 3.013 GB, free: 162.3 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0005001/7.126, allocations: 353.5 kB / 3.013 GB, free: 162 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.665e-06/7.126, allocations: 0 / 3.013 GB, free: 162 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001064/7.128, allocations: 259.6 kB / 3.013 GB, free: 161.7 MB / 0.7761 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 0.001347/7.129, allocations: 0.9547 MB / 3.014 GB, free: 160.8 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.000623/7.13, allocations: 284.5 kB / 3.014 GB, free: 160.5 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 4.923e-06/7.13, allocations: 448 / 3.014 GB, free: 160.5 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001812/7.13, allocations: 111.8 kB / 3.014 GB, free: 160.4 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001847/7.132, allocations: 314 kB / 3.015 GB, free: 160.1 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001608/7.133, allocations: 0.7989 MB / 3.016 GB, free: 159.2 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004043/7.134, allocations: 0.9136 MB / 3.016 GB, free: 158.3 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0008295/7.135, allocations: 144.8 kB / 3.017 GB, free: 158.2 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001204/7.135, allocations: 39.44 kB / 3.017 GB, free: 158.1 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.833e-06/7.135, allocations: 0 / 3.017 GB, free: 158.1 MB / 0.7761 GB
Notification: Performance of Templates: time 0.0436/7.178, allocations: 23.65 MB / 3.04 GB, free: 134.6 MB / 0.7761 GB