Running command: translateModel(IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadModel(IBPSA): time 2.827/2.827, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.172e-05/3.213e-05, allocations: 4.641 kB / 370.6 MB, free: 7.859 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1158/0.1159, allocations: 67.01 MB / 437.6 MB, free: 11.35 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.41/5.526, allocations: 2.096 GB / 2.523 GB, free: 8.281 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002593/5.527, allocations: 87.62 kB / 2.523 GB, free: 8.238 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 9.738/15.26, allocations: 2.036 GB / 4.559 GB, free: 39.95 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.029e-06/15.26, allocations: 0 / 4.559 GB, free: 39.95 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 0.0003905/15.26, allocations: 103 kB / 4.559 GB, free: 39.93 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 693
 * Number of variables: 693
Notification: Performance of Generate backend data structure: time 0.01075/15.28, allocations: 3.47 MB / 4.563 GB, free: 38.21 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 3.921e-05/15.28, allocations: 11.75 kB / 4.563 GB, free: 38.21 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009213/15.28, allocations: 0.9209 MB / 4.563 GB, free: 38.01 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009772/15.29, allocations: 2.843 MB / 4.566 GB, free: 37.35 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003687/15.3, allocations: 278.8 kB / 4.566 GB, free: 37.28 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001077/15.3, allocations: 304.7 kB / 4.567 GB, free: 37.27 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009174/15.31, allocations: 3.103 MB / 4.57 GB, free: 37.02 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.879e-05/15.31, allocations: 0 / 4.57 GB, free: 37.02 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005711/15.31, allocations: 119.3 kB / 4.57 GB, free: 37.02 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001089/15.31, allocations: 104.5 kB / 4.57 GB, free: 37.01 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00713/15.31, allocations: 2.525 MB / 4.572 GB, free: 36.98 MB / 0.6511 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 0.02223/15.34, allocations: 13.19 MB / 4.585 GB, free: 29.62 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003548/15.34, allocations: 1.725 MB / 4.587 GB, free: 29.34 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002118/15.34, allocations: 1.056 MB / 4.588 GB, free: 28.94 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005445/15.34, allocations: 331.2 kB / 4.588 GB, free: 28.64 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.283e-05/15.34, allocations: 54.56 kB / 4.588 GB, free: 28.59 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=182): time 5.455e-06/15.34, allocations: 0 / 4.588 GB, free: 28.59 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=182): time 0.005695/15.35, allocations: 1.942 MB / 4.59 GB, free: 27.85 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.065e-05/15.35, allocations: 73.53 kB / 4.59 GB, free: 27.79 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003551/15.35, allocations: 1.666 MB / 4.592 GB, free: 27.16 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004863/15.35, allocations: 69.39 kB / 4.592 GB, free: 27.1 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001102/15.35, allocations: 1.42 MB / 4.594 GB, free: 25.99 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009027/15.35, allocations: 0.6416 MB / 4.594 GB, free: 25.49 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001687/15.35, allocations: 44.84 kB / 4.594 GB, free: 25.46 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0001558/15.35, allocations: 381.9 kB / 4.595 GB, free: 25.12 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001649/15.36, allocations: 0.7565 MB / 4.595 GB, free: 24.84 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002196/15.36, allocations: 1.423 MB / 4.597 GB, free: 23.45 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002114/15.36, allocations: 1.027 MB / 4.598 GB, free: 22.57 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.208e-05/15.36, allocations: 4 kB / 4.598 GB, free: 22.56 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=257) (initialization): time 0.005649/15.37, allocations: 2.369 MB / 4.6 GB, free: 20.41 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0011/15.37, allocations: 5.515 MB / 4.605 GB, free: 14.38 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.63e-05/15.37, allocations: 15.14 kB / 4.605 GB, free: 14.37 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.83e-05/15.37, allocations: 24 kB / 4.605 GB, free: 14.34 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00331/15.37, allocations: 0.5043 MB / 4.606 GB, free: 13.91 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001775/15.37, allocations: 4.15 MB / 4.61 GB, free: 9.633 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004297/15.38, allocations: 377.1 kB / 4.61 GB, free: 9.32 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004582/15.38, allocations: 86.91 kB / 4.61 GB, free: 9.238 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.539e-05/15.38, allocations: 7.938 kB / 4.61 GB, free: 9.23 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004422/15.38, allocations: 2.105 MB / 4.612 GB, free: 7.344 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.286e-05/15.38, allocations: 12 kB / 4.612 GB, free: 7.332 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.344e-05/15.38, allocations: 28 kB / 4.612 GB, free: 7.305 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002451/15.38, allocations: 472.5 kB / 4.613 GB, free: 6.898 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.782e-05/15.38, allocations: 28.34 kB / 4.613 GB, free: 6.871 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004154/15.39, allocations: 359.7 kB / 4.613 GB, free: 6.574 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004854/15.39, allocations: 86.91 kB / 4.613 GB, free: 6.492 MB / 0.6511 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 0.0006635/15.39, allocations: 245.2 kB / 4.614 GB, free: 6.25 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008389/15.39, allocations: 272.7 kB / 4.614 GB, free: 5.984 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004318/15.39, allocations: 2.034 MB / 4.616 GB, free: 4.223 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.868e-05/15.4, allocations: 16 kB / 4.616 GB, free: 4.207 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.011e-05/15.4, allocations: 0 / 4.616 GB, free: 4.207 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003238/15.4, allocations: 1.814 MB / 4.618 GB, free: 2.52 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01281/15.41, allocations: 5.081 MB / 4.623 GB, free: 14.3 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.48e-05/15.41, allocations: 4 kB / 4.623 GB, free: 14.3 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003652/15.41, allocations: 0.5097 MB / 4.623 GB, free: 13.8 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.064e-05/15.41, allocations: 11.95 kB / 4.623 GB, free: 13.79 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002906/15.42, allocations: 55.97 kB / 4.623 GB, free: 13.73 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003066/15.42, allocations: 4.122 MB / 4.627 GB, free: 9.449 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.015e-05/15.42, allocations: 7.938 kB / 4.627 GB, free: 9.441 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007586/15.43, allocations: 3.489 MB / 4.631 GB, free: 5.816 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002235/15.43, allocations: 0.5676 MB / 4.631 GB, free: 5.227 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008528/15.43, allocations: 44 kB / 4.631 GB, free: 5.184 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003693/15.43, allocations: 251.2 kB / 4.631 GB, free: 4.941 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004383/15.43, allocations: 114 kB / 4.632 GB, free: 4.832 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002647/15.43, allocations: 71.97 kB / 4.632 GB, free: 4.762 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.003142/15.44, allocations: 1.277 MB / 4.633 GB, free: 3.469 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 1.022e-06/15.44, allocations: 4 kB / 4.633 GB, free: 3.465 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.008708/15.45, allocations: 2.136 MB / 4.635 GB, free: 1.324 MB / 0.6667 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 0.4694/15.91, allocations: 4.869 MB / 4.64 GB, free: 63.29 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.009097/15.92, allocations: 3.144 MB / 4.643 GB, free: 63.25 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 1.204e-05/15.92, allocations: 7.156 kB / 4.643 GB, free: 63.25 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.00271/15.93, allocations: 0.97 MB / 4.644 GB, free: 63.25 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009944/15.94, allocations: 1.576 MB / 4.645 GB, free: 63.21 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01228/15.95, allocations: 5.5 MB / 4.651 GB, free: 61.95 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003238/15.95, allocations: 2.25 MB / 4.653 GB, free: 61.19 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.007984/15.96, allocations: 1.334 MB / 4.654 GB, free: 61.16 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009304/15.96, allocations: 179.9 kB / 4.654 GB, free: 61.16 MB / 0.6667 GB
Notification: Performance of SimCode: time 2.547e-06/15.96, allocations: 1.312 kB / 4.654 GB, free: 61.16 MB / 0.6667 GB
Notification: Performance of Templates: time 0.2305/16.19, allocations: 112.7 MB / 4.764 GB, free: 54.55 MB / 0.6667 GB