Running command: translateModel(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadModel(Buildings): time 4.248/4.248, allocations: 464.7 MB / 476.8 MB, free: 2.199 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.959e-05/2.97e-05, allocations: 5.828 kB / 0.5731 GB, free: 5.754 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2317/0.2317, allocations: 107.2 MB / 0.6777 GB, free: 10.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.876/6.108, allocations: 2.253 GB / 2.931 GB, free: 214.9 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002353/6.108, allocations: 87.89 kB / 2.931 GB, free: 214.9 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 9.667/15.78, allocations: 1.982 GB / 4.913 GB, free: 95.3 MB / 0.9636 GB
Notification: Performance of FrontEnd: time 1.897e-06/15.78, allocations: 2.297 kB / 4.913 GB, free: 95.3 MB / 0.9636 GB
Notification: Performance of Transformations before backend: time 0.000466/15.78, allocations: 95.12 kB / 4.913 GB, free: 95.3 MB / 0.9636 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 703
 * Number of variables: 703
Notification: Performance of Generate backend data structure: time 0.01232/15.79, allocations: 3.497 MB / 4.917 GB, free: 94.4 MB / 0.9636 GB
Notification: Performance of prepare preOptimizeDAE: time 4.378e-05/15.79, allocations: 9.594 kB / 4.917 GB, free: 94.4 MB / 0.9636 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008851/15.8, allocations: 0.9293 MB / 4.918 GB, free: 94.2 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01003/15.81, allocations: 2.869 MB / 4.92 GB, free: 93.77 MB / 0.9636 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003883/15.81, allocations: 284.9 kB / 4.921 GB, free: 93.7 MB / 0.9636 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001131/15.81, allocations: 297.4 kB / 4.921 GB, free: 93.7 MB / 0.9636 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009615/15.82, allocations: 3.135 MB / 4.924 GB, free: 93.46 MB / 0.9636 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001038/15.82, allocations: 10.06 kB / 4.924 GB, free: 93.45 MB / 0.9636 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005348/15.82, allocations: 119.4 kB / 4.924 GB, free: 93.45 MB / 0.9636 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001303/15.82, allocations: 105.8 kB / 4.924 GB, free: 93.45 MB / 0.9636 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007681/15.83, allocations: 2.549 MB / 4.927 GB, free: 93.43 MB / 0.9636 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 0.02306/15.85, allocations: 13.25 MB / 4.94 GB, free: 86.34 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003509/15.85, allocations: 1.695 MB / 4.941 GB, free: 86.3 MB / 0.9636 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002241/15.86, allocations: 1.052 MB / 4.942 GB, free: 86.28 MB / 0.9636 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006075/15.86, allocations: 326.4 kB / 4.943 GB, free: 85.99 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.955e-05/15.86, allocations: 59.56 kB / 4.943 GB, free: 85.95 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=182): time 6.286e-06/15.86, allocations: 1.531 kB / 4.943 GB, free: 85.95 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=182): time 0.005868/15.86, allocations: 1.924 MB / 4.945 GB, free: 85.74 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.159e-05/15.86, allocations: 72.34 kB / 4.945 GB, free: 85.68 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003777/15.87, allocations: 1.703 MB / 4.946 GB, free: 85.46 MB / 0.9636 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005219/15.87, allocations: 70.58 kB / 4.946 GB, free: 85.43 MB / 0.9636 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00125/15.87, allocations: 1.416 MB / 4.948 GB, free: 85.03 MB / 0.9636 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009275/15.87, allocations: 0.6357 MB / 4.948 GB, free: 84.7 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001779/15.87, allocations: 42.5 kB / 4.948 GB, free: 84.7 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.000174/15.87, allocations: 397.1 kB / 4.949 GB, free: 84.39 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00171/15.87, allocations: 0.7421 MB / 4.95 GB, free: 84.38 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002417/15.87, allocations: 1.417 MB / 4.951 GB, free: 83.62 MB / 0.9636 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002289/15.88, allocations: 1.018 MB / 4.952 GB, free: 83.59 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.554e-05/15.88, allocations: 5.719 kB / 4.952 GB, free: 83.59 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=257) (initialization): time 0.006138/15.88, allocations: 2.354 MB / 4.954 GB, free: 83.38 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001132/15.88, allocations: 5.52 MB / 4.96 GB, free: 77.53 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.5e-05/15.88, allocations: 13 kB / 4.96 GB, free: 77.53 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.582e-05/15.88, allocations: 28.03 kB / 4.96 GB, free: 77.53 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003381/15.89, allocations: 0.5033 MB / 4.96 GB, free: 77.53 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00187/15.89, allocations: 4.151 MB / 4.964 GB, free: 73.44 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004678/15.89, allocations: 383.4 kB / 4.965 GB, free: 73.33 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004823/15.89, allocations: 91.88 kB / 4.965 GB, free: 73.33 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 1.521e-05/15.89, allocations: 7.188 kB / 4.965 GB, free: 73.33 MB / 0.9636 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004686/15.9, allocations: 2.079 MB / 4.967 GB, free: 73.29 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.715e-05/15.9, allocations: 12.19 kB / 4.967 GB, free: 73.29 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.457e-05/15.9, allocations: 27.66 kB / 4.967 GB, free: 73.29 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002604/15.9, allocations: 473.2 kB / 4.967 GB, free: 73.29 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.671e-05/15.9, allocations: 34.62 kB / 4.967 GB, free: 73.29 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004324/15.91, allocations: 361 kB / 4.968 GB, free: 73.2 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004993/15.91, allocations: 91.14 kB / 4.968 GB, free: 73.19 MB / 0.9636 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 59
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (257):
 * Single equations (assignments): 250
 * 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 prepare postOptimizeDAE: time 0.0007511/15.91, allocations: 239.6 kB / 4.968 GB, free: 73.08 MB / 0.9636 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009262/15.91, allocations: 269 kB / 4.968 GB, free: 72.95 MB / 0.9636 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004661/15.91, allocations: 2.011 MB / 4.97 GB, free: 72.82 MB / 0.9636 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.967e-05/15.91, allocations: 18.12 kB / 4.97 GB, free: 72.82 MB / 0.9636 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.124e-05/15.91, allocations: 0 / 4.97 GB, free: 72.82 MB / 0.9636 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003558/15.92, allocations: 1.806 MB / 4.972 GB, free: 72.52 MB / 0.9636 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01315/15.93, allocations: 5.081 MB / 4.977 GB, free: 71.98 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.422e-05/15.93, allocations: 3.781 kB / 4.977 GB, free: 71.98 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003719/15.93, allocations: 0.5096 MB / 4.977 GB, free: 71.98 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.544e-05/15.93, allocations: 11 kB / 4.977 GB, free: 71.98 MB / 0.9636 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003932/15.93, allocations: 51.03 kB / 4.977 GB, free: 71.98 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001577/15.94, allocations: 4.122 MB / 4.981 GB, free: 67.89 MB / 0.9636 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.072e-05/15.94, allocations: 9.484 kB / 4.981 GB, free: 67.89 MB / 0.9636 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00699/15.94, allocations: 3.469 MB / 4.985 GB, free: 67.13 MB / 0.9636 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002289/15.94, allocations: 0.585 MB / 4.985 GB, free: 66.88 MB / 0.9636 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009434/15.95, allocations: 46.14 kB / 4.985 GB, free: 66.88 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00382/15.95, allocations: 256.7 kB / 4.986 GB, free: 66.86 MB / 0.9636 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000449/15.95, allocations: 117.5 kB / 4.986 GB, free: 66.86 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000278/15.95, allocations: 73.88 kB / 4.986 GB, free: 66.86 MB / 0.9636 GB
Notification: Performance of sorting global known variables: time 0.002993/15.95, allocations: 1.297 MB / 4.987 GB, free: 66.7 MB / 0.9636 GB
Notification: Performance of sort global known variables: time 9.07e-07/15.95, allocations: 2.156 kB / 4.987 GB, free: 66.7 MB / 0.9636 GB
Notification: Performance of remove unused functions: time 0.008513/15.96, allocations: 2.164 MB / 4.989 GB, free: 66.44 MB / 0.9636 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 (182):
 * Single equations (assignments): 175
 * 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 0.008216/15.97, allocations: 4.878 MB / 4.994 GB, free: 64.01 MB / 0.9636 GB
Notification: Performance of simCode: created initialization part: time 0.007695/15.98, allocations: 3.121 MB / 4.997 GB, free: 63.95 MB / 0.9636 GB
Notification: Performance of simCode: created event and clocks part: time 1.086e-05/15.98, allocations: 0 / 4.997 GB, free: 63.95 MB / 0.9636 GB
Notification: Performance of simCode: created simulation system equations: time 0.002295/15.98, allocations: 0.9656 MB / 4.998 GB, free: 63.95 MB / 0.9636 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009397/15.99, allocations: 1.569 MB / 5 GB, free: 63.91 MB / 0.9636 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01245/16, allocations: 5.548 MB / 5.005 GB, free: 62.62 MB / 0.9636 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002923/16.01, allocations: 2.266 MB / 5.007 GB, free: 61.86 MB / 0.9636 GB
Notification: Performance of simCode: alias equations: time 0.007692/16.01, allocations: 1.342 MB / 5.008 GB, free: 61.84 MB / 0.9636 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009116/16.01, allocations: 181.4 kB / 5.009 GB, free: 61.83 MB / 0.9636 GB
Notification: Performance of SimCode: time 2.198e-06/16.01, allocations: 0 / 5.009 GB, free: 61.83 MB / 0.9636 GB
Notification: Performance of Templates: time 0.2294/16.24, allocations: 113.3 MB / 5.119 GB, free: 56.09 MB / 0.9636 GB