Running command: translateModel(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadModel(Buildings): time 3.661/3.661, allocations: 403.9 MB / 411 MB, free: 300 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.951e-05/1.966e-05, allocations: 4 kB / 0.4942 GB, free: 1.305 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4768/0.4769, allocations: 92.68 MB / 0.5847 GB, free: 2.375 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.172/5.649, allocations: 2.181 GB / 2.766 GB, free: 47.07 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002451/5.649, allocations: 89.17 kB / 2.766 GB, free: 46.99 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 9.405/15.05, allocations: 1.966 GB / 4.732 GB, free: 68.61 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.625e-06/15.05, allocations: 0 / 4.732 GB, free: 68.61 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0005479/15.05, allocations: 107.9 kB / 4.732 GB, free: 68.59 MB / 0.8386 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 808
 * Number of variables: 808
Notification: Performance of Generate backend data structure: time 0.01592/15.07, allocations: 3.815 MB / 4.736 GB, free: 67.12 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.155e-05/15.07, allocations: 13.58 kB / 4.736 GB, free: 67.12 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01291/15.08, allocations: 0.953 MB / 4.737 GB, free: 66.9 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01297/15.1, allocations: 2.611 MB / 4.739 GB, free: 66.3 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004694/15.1, allocations: 191.7 kB / 4.74 GB, free: 66.23 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001562/15.1, allocations: 208.2 kB / 4.74 GB, free: 66.22 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01221/15.11, allocations: 2.824 MB / 4.743 GB, free: 66.21 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01386/15.12, allocations: 3.184 MB / 4.746 GB, free: 65.94 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000121/15.13, allocations: 2.719 kB / 4.746 GB, free: 65.94 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007967/15.13, allocations: 7.219 kB / 4.746 GB, free: 65.94 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001294/15.13, allocations: 117.1 kB / 4.746 GB, free: 65.93 MB / 0.8386 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02767/15.15, allocations: 15.31 MB / 4.761 GB, free: 57.69 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003237/15.16, allocations: 1.652 MB / 4.762 GB, free: 57.59 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001994/15.16, allocations: 1.035 MB / 4.763 GB, free: 57.54 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001645/15.16, allocations: 56.56 kB / 4.763 GB, free: 57.54 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.693e-05/15.16, allocations: 71.7 kB / 4.763 GB, free: 57.49 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=192): time 6.036e-06/15.16, allocations: 2.188 kB / 4.763 GB, free: 57.49 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=192): time 0.007107/15.17, allocations: 2.054 MB / 4.765 GB, free: 57.28 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.966e-05/15.17, allocations: 154 kB / 4.766 GB, free: 57.12 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003359/15.17, allocations: 1.562 MB / 4.767 GB, free: 56.91 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.000606/15.17, allocations: 32.77 kB / 4.767 GB, free: 56.88 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001299/15.17, allocations: 1.588 MB / 4.769 GB, free: 56.19 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009431/15.17, allocations: 0.6569 MB / 4.769 GB, free: 55.75 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002266/15.17, allocations: 7.625 kB / 4.769 GB, free: 55.75 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 0.0001999/15.17, allocations: 398.2 kB / 4.77 GB, free: 55.45 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001873/15.18, allocations: 0.8408 MB / 4.771 GB, free: 55.44 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002565/15.18, allocations: 1.587 MB / 4.772 GB, free: 54.56 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002831/15.18, allocations: 1.13 MB / 4.773 GB, free: 54.54 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.533e-05/15.18, allocations: 5.812 kB / 4.773 GB, free: 54.54 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=303) (initialization): time 0.006989/15.19, allocations: 2.6 MB / 4.776 GB, free: 54.33 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001658/15.19, allocations: 7.771 MB / 4.783 GB, free: 46.02 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.461e-05/15.19, allocations: 19.44 kB / 4.783 GB, free: 46.02 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.265e-05/15.19, allocations: 32.62 kB / 4.783 GB, free: 46.02 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009063/15.2, allocations: 1.144 MB / 4.784 GB, free: 46.02 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004515/15.2, allocations: 4.526 MB / 4.789 GB, free: 41.93 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005179/15.21, allocations: 409.9 kB / 4.789 GB, free: 41.81 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000613/15.21, allocations: 110.7 kB / 4.789 GB, free: 41.81 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 1.364e-05/15.21, allocations: 4.875 kB / 4.789 GB, free: 41.81 MB / 0.8386 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00557/15.21, allocations: 2.229 MB / 4.792 GB, free: 41.76 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.597e-05/15.21, allocations: 17.69 kB / 4.792 GB, free: 41.76 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.607e-05/15.21, allocations: 32.19 kB / 4.792 GB, free: 41.76 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002846/15.22, allocations: 0.5413 MB / 4.792 GB, free: 41.76 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.825e-05/15.22, allocations: 45.14 kB / 4.792 GB, free: 41.76 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004571/15.22, allocations: 331.5 kB / 4.793 GB, free: 41.67 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005417/15.22, allocations: 108.8 kB / 4.793 GB, free: 41.67 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 83
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (303):
 * Single equations (assignments): 293
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008336/15.22, allocations: 177.2 kB / 4.793 GB, free: 41.55 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001003/15.22, allocations: 271.9 kB / 4.793 GB, free: 41.42 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008584/15.23, allocations: 283.4 kB / 4.793 GB, free: 41.38 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.733e-05/15.23, allocations: 19.16 kB / 4.793 GB, free: 41.38 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.841e-05/15.23, allocations: 3.812 kB / 4.793 GB, free: 41.38 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003599/15.23, allocations: 1.792 MB / 4.795 GB, free: 41.08 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01293/15.24, allocations: 5.164 MB / 4.8 GB, free: 40.34 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.411e-05/15.24, allocations: 5.281 kB / 4.8 GB, free: 40.34 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00907/15.25, allocations: 1.176 MB / 4.801 GB, free: 40.34 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.526e-05/15.25, allocations: 18.52 kB / 4.801 GB, free: 40.34 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003654/15.25, allocations: 30.08 kB / 4.801 GB, free: 40.34 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01511/15.27, allocations: 9.704 MB / 4.811 GB, free: 47.55 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.1e-05/15.27, allocations: 7.25 kB / 4.811 GB, free: 47.55 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006816/15.27, allocations: 3.529 MB / 4.814 GB, free: 46.8 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002386/15.28, allocations: 0.6088 MB / 4.815 GB, free: 46.55 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009276/15.28, allocations: 11.77 kB / 4.815 GB, free: 46.55 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004606/15.28, allocations: 274.8 kB / 4.815 GB, free: 46.53 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005764/15.28, allocations: 129 kB / 4.815 GB, free: 46.52 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003363/15.28, allocations: 95.62 kB / 4.815 GB, free: 46.52 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002513/15.29, allocations: 1.153 MB / 4.816 GB, free: 46.38 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.53e-07/15.29, allocations: 0 / 4.816 GB, free: 46.38 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.008821/15.29, allocations: 2.187 MB / 4.819 GB, free: 46.06 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 13
 * Number of states: 20 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],vol.dynBal.mC[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol1.dynBal.mC[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[1],vol2.dynBal.mC[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mXi[1],vol3.dynBal.mC[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mXi[1],vol4.dynBal.mC[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (192):
 * Single equations (assignments): 185
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 7
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 7 {1,1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.008714/15.3, allocations: 5.217 MB / 4.824 GB, free: 43.79 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.01313/15.32, allocations: 4.249 MB / 4.828 GB, free: 43.36 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.264e-05/15.32, allocations: 3.391 kB / 4.828 GB, free: 43.36 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.00758/15.32, allocations: 1.588 MB / 4.829 GB, free: 43.36 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009206/15.33, allocations: 1.495 MB / 4.831 GB, free: 43.31 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01184/15.35, allocations: 5.731 MB / 4.836 GB, free: 41.92 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002813/15.35, allocations: 2.381 MB / 4.839 GB, free: 41.12 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.007292/15.36, allocations: 1.314 MB / 4.84 GB, free: 40.97 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000819/15.36, allocations: 187.3 kB / 4.84 GB, free: 40.96 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.491e-06/15.36, allocations: 3.562 kB / 4.84 GB, free: 40.96 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1633/15.52, allocations: 78.6 MB / 4.917 GB, free: 11.22 MB / 0.8542 GB