Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadModel(Buildings): time 3.501/3.501, allocations: 403.3 MB / 415.4 MB, free: 13 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.711e-05/3.724e-05, allocations: 11.92 kB / 0.499 GB, free: 13.46 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4732/0.4732, allocations: 92.69 MB / 0.5895 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.085/5.559, allocations: 2.165 GB / 2.755 GB, free: 111.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002273/5.559, allocations: 85.77 kB / 2.755 GB, free: 111.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 2.246/7.805, allocations: 447.1 MB / 3.192 GB, free: 178.2 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.924e-06/7.805, allocations: 2.844 kB / 3.192 GB, free: 178.2 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 9.667e-05/7.805, allocations: 32.45 kB / 3.192 GB, free: 178.2 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: 238
 * Number of variables: 238
Notification: Performance of Generate backend data structure: time 0.002687/7.807, allocations: 1.299 MB / 3.193 GB, free: 177.7 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.962e-05/7.807, allocations: 7.5 kB / 3.193 GB, free: 177.7 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00275/7.81, allocations: 309.2 kB / 3.193 GB, free: 177.7 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002407/7.813, allocations: 0.9447 MB / 3.194 GB, free: 177.4 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.672e-05/7.813, allocations: 74.88 kB / 3.194 GB, free: 177.4 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001976/7.813, allocations: 95.78 kB / 3.194 GB, free: 177.4 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002344/7.815, allocations: 1.029 MB / 3.195 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.567e-05/7.815, allocations: 0 / 3.195 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001489/7.816, allocations: 48.16 kB / 3.195 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.475e-05/7.816, allocations: 40.55 kB / 3.195 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001834/7.817, allocations: 0.8111 MB / 3.196 GB, free: 177.3 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0073/7.825, allocations: 3.908 MB / 3.2 GB, free: 175.7 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008726/7.826, allocations: 481.6 kB / 3.2 GB, free: 175.7 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000438/7.826, allocations: 251 kB / 3.201 GB, free: 175.6 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.18e-05/7.826, allocations: 10.97 kB / 3.201 GB, free: 175.6 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.632e-05/7.826, allocations: 41.81 kB / 3.201 GB, free: 175.6 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=46): time 3.82e-06/7.826, allocations: 0 / 3.201 GB, free: 175.6 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=48): time 0.00369/7.83, allocations: 1.491 MB / 3.202 GB, free: 175 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.227e-05/7.83, allocations: 84.58 kB / 3.202 GB, free: 174.9 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001095/7.831, allocations: 0.6931 MB / 3.203 GB, free: 174.8 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.000121/7.831, allocations: 35.55 kB / 3.203 GB, free: 174.8 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000356/7.832, allocations: 0.521 MB / 3.204 GB, free: 174.6 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001778/7.832, allocations: 170.5 kB / 3.204 GB, free: 174.5 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.32e-05/7.832, allocations: 10.81 kB / 3.204 GB, free: 174.5 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 7.458e-05/7.832, allocations: 330.8 kB / 3.204 GB, free: 174.2 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000433/7.832, allocations: 199.6 kB / 3.204 GB, free: 174.2 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005367/7.833, allocations: 446.9 kB / 3.205 GB, free: 173.9 MB / 0.7761 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 0.003008/7.836, allocations: 0.8179 MB / 3.205 GB, free: 173.8 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.448e-06/7.836, allocations: 3.938 kB / 3.205 GB, free: 173.8 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.001845/7.838, allocations: 0.8035 MB / 3.206 GB, free: 173.7 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.703e-05/7.838, allocations: 11.28 kB / 3.206 GB, free: 173.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.652e-05/7.838, allocations: 10.38 kB / 3.206 GB, free: 173.7 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004175/7.838, allocations: 86.33 kB / 3.206 GB, free: 173.7 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007211/7.839, allocations: 152.9 kB / 3.206 GB, free: 173.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002699/7.842, allocations: 2.945 MB / 3.209 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00147/7.843, allocations: 69.3 kB / 3.209 GB, free: 171.2 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000101/7.844, allocations: 29.31 kB / 3.209 GB, free: 171.2 MB / 0.7761 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: 33
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (78):
 * Single equations (assignments): 76
 * 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 0.0002461/7.844, allocations: 160.7 kB / 3.21 GB, free: 171 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002528/7.844, allocations: 95.03 kB / 3.21 GB, free: 171 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000258/7.844, allocations: 99.27 kB / 3.21 GB, free: 171 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.172e-06/7.844, allocations: 3.875 kB / 3.21 GB, free: 171 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.803e-06/7.844, allocations: 7.672 kB / 3.21 GB, free: 171 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001171/7.846, allocations: 0.7672 MB / 3.211 GB, free: 170.5 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003584/7.849, allocations: 1.723 MB / 3.212 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.343e-06/7.849, allocations: 7.562 kB / 3.212 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006994/7.85, allocations: 109.4 kB / 3.212 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003205/7.85, allocations: 65.02 kB / 3.212 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.787e-05/7.85, allocations: 14.53 kB / 3.212 GB, free: 170 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001616/7.852, allocations: 1.588 MB / 3.214 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.787e-06/7.852, allocations: 5.812 kB / 3.214 GB, free: 168.8 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001819/7.854, allocations: 1.085 MB / 3.215 GB, free: 168.3 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006081/7.854, allocations: 231.9 kB / 3.215 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001638/7.855, allocations: 22.22 kB / 3.215 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001003/7.856, allocations: 62.31 kB / 3.215 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001153/7.856, allocations: 43.22 kB / 3.215 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.56e-05/7.856, allocations: 29.94 kB / 3.215 GB, free: 168.1 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0008539/7.857, allocations: 0.5309 MB / 3.216 GB, free: 168 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 9.94e-07/7.857, allocations: 2.25 kB / 3.216 GB, free: 168 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001807/7.859, allocations: 406.8 kB / 3.216 GB, free: 168 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 13
 * 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 (44):
 * Single equations (assignments): 43
 * 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 0.001928/7.861, allocations: 1.279 MB / 3.218 GB, free: 167.7 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.001401/7.862, allocations: 0.7353 MB / 3.218 GB, free: 167.5 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 7.875e-06/7.862, allocations: 3.469 kB / 3.218 GB, free: 167.5 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005949/7.863, allocations: 354.9 kB / 3.219 GB, free: 167.4 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003201/7.866, allocations: 0.5659 MB / 3.219 GB, free: 167.3 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002916/7.869, allocations: 1.399 MB / 3.221 GB, free: 166.9 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007345/7.87, allocations: 1.141 MB / 3.222 GB, free: 166.2 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.00151/7.871, allocations: 217 kB / 3.222 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002529/7.871, allocations: 67.75 kB / 3.222 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.736e-06/7.871, allocations: 0 / 3.222 GB, free: 166.1 MB / 0.7761 GB
Notification: Performance of Templates: time 0.07116/7.943, allocations: 36.9 MB / 3.258 GB, free: 164.9 MB / 0.7761 GB