Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance")
Notification: Performance of loadModel(Buildings): time 4.528/4.528, allocations: 458.9 MB / 473.4 MB, free: 11.77 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.896e-05/3.898e-05, allocations: 3.906 kB / 0.5697 GB, free: 9.785 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2343/0.2343, allocations: 106.2 MB / 0.6734 GB, free: 2.594 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstance): time 0.89/1.124, allocations: 152.9 MB / 0.8228 GB, free: 3.641 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01161/1.136, allocations: 5.212 MB / 0.8279 GB, free: 3.555 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001596/1.138, allocations: 39.75 kB / 0.8279 GB, free: 3.555 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002065/1.14, allocations: 0.5489 MB / 0.8284 GB, free: 3.551 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006519/1.146, allocations: 1.515 MB / 0.8299 GB, free: 3.512 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005201/1.152, allocations: 1.178 MB / 0.8311 GB, free: 3.449 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003491/1.155, allocations: 1.207 MB / 0.8322 GB, free: 3.449 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001216/1.156, allocations: 0.6222 MB / 0.8328 GB, free: 3.398 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002032/1.158, allocations: 0.6882 MB / 0.8335 GB, free: 3.395 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001453/1.16, allocations: 0.5035 MB / 0.834 GB, free: 3.391 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003259/1.163, allocations: 0.8242 MB / 0.8348 GB, free: 3.379 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004879/1.164, allocations: 55 kB / 0.8349 GB, free: 3.375 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006945/1.164, allocations: 408.3 kB / 0.8353 GB, free: 3.375 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006598/1.165, allocations: 125.1 kB / 0.8354 GB, free: 3.375 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003046/1.168, allocations: 1.465 MB / 0.8368 GB, free: 3.266 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.168e-06/1.168, allocations: 0 / 0.8368 GB, free: 3.266 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.446e-06/1.168, allocations: 0 / 0.8368 GB, free: 3.266 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.457e-05/1.168, allocations: 0 / 0.8368 GB, free: 3.266 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 218
 * Number of variables: 218
Notification: Performance of Generate backend data structure: time 0.002826/1.171, allocations: 1.136 MB / 0.8379 GB, free: 2.57 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.766e-05/1.171, allocations: 12.19 kB / 0.8379 GB, free: 2.57 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002997/1.174, allocations: 326.2 kB / 0.8382 GB, free: 2.504 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002228/1.176, allocations: 0.7628 MB / 0.839 GB, free: 2.199 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006415/1.177, allocations: 135.3 kB / 0.8391 GB, free: 2.188 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002135/1.177, allocations: 89.38 kB / 0.8392 GB, free: 2.188 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003027/1.18, allocations: 1.08 MB / 0.8403 GB, free: 2.059 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.842e-05/1.18, allocations: 1.25 kB / 0.8403 GB, free: 2.059 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001519/1.181, allocations: 38.62 kB / 0.8403 GB, free: 2.059 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.152e-05/1.181, allocations: 38.3 kB / 0.8403 GB, free: 2.055 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002614/1.183, allocations: 0.8417 MB / 0.8411 GB, free: 2.039 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.008471/1.192, allocations: 4.083 MB / 0.8451 GB, free: 16.03 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008153/1.193, allocations: 352.5 kB / 0.8455 GB, free: 16 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.135e-05/1.193, allocations: 10.56 kB / 0.8455 GB, free: 16 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.042e-05/1.193, allocations: 45.09 kB / 0.8455 GB, free: 15.96 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=36): time 3.086e-06/1.193, allocations: 0 / 0.8455 GB, free: 15.96 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=38): time 0.004008/1.197, allocations: 1.324 MB / 0.8468 GB, free: 15.49 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.243e-05/1.197, allocations: 56.59 kB / 0.8469 GB, free: 15.43 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001981/1.199, allocations: 0.8979 MB / 0.8477 GB, free: 15.27 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001324/1.199, allocations: 38.02 kB / 0.8478 GB, free: 15.24 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004641/1.2, allocations: 493.5 kB / 0.8483 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001867/1.2, allocations: 138.5 kB / 0.8484 GB, free: 14.96 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.66e-05/1.2, allocations: 6.375 kB / 0.8484 GB, free: 14.96 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001622/1.2, allocations: 336.2 kB / 0.8487 GB, free: 14.65 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000759/1.201, allocations: 227.6 kB / 0.8489 GB, free: 14.64 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009166/1.202, allocations: 421.3 kB / 0.8493 GB, free: 14.43 MB / 0.6823 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 0.002784/1.205, allocations: 0.7028 MB / 0.85 GB, free: 14.3 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.432e-06/1.205, allocations: 7.281 kB / 0.85 GB, free: 14.3 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=71) (initialization): time 0.002243/1.207, allocations: 0.7512 MB / 0.8508 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.407e-05/1.207, allocations: 6.688 kB / 0.8508 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.332e-05/1.207, allocations: 5.969 kB / 0.8508 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.628e-05/1.207, allocations: 7 kB / 0.8508 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001027/1.208, allocations: 148.3 kB / 0.8509 GB, free: 14.2 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.837e-05/1.208, allocations: 12.39 kB / 0.8509 GB, free: 14.2 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001827/1.21, allocations: 103.4 kB / 0.851 GB, free: 14.18 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.349e-05/1.21, allocations: 24.72 kB / 0.8511 GB, free: 14.18 MB / 0.6823 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: 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 (71):
 * Single equations (assignments): 71
 * 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 0.0007469/1.211, allocations: 325.9 kB / 0.8514 GB, free: 14.06 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002544/1.211, allocations: 95.03 kB / 0.8515 GB, free: 14.02 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002301/1.211, allocations: 101.2 kB / 0.8516 GB, free: 14 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.994e-06/1.211, allocations: 10.25 kB / 0.8516 GB, free: 14 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.708e-06/1.211, allocations: 0 / 0.8516 GB, free: 14 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009933/1.212, allocations: 0.6707 MB / 0.8522 GB, free: 13.56 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003781/1.216, allocations: 1.59 MB / 0.8538 GB, free: 13.11 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.466e-06/1.216, allocations: 9.406 kB / 0.8538 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007259/1.217, allocations: 88.23 kB / 0.8539 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.184e-05/1.217, allocations: 5.438 kB / 0.8539 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.98e-05/1.217, allocations: 13.25 kB / 0.8539 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.809e-06/1.217, allocations: 9.219 kB / 0.8539 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.462e-06/1.217, allocations: 6.547 kB / 0.8539 GB, free: 13.1 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001828/1.219, allocations: 1.064 MB / 0.8549 GB, free: 12.49 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007857/1.22, allocations: 253.7 kB / 0.8552 GB, free: 12.35 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000242/1.22, allocations: 8.344 kB / 0.8552 GB, free: 12.35 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001377/1.221, allocations: 72.62 kB / 0.8553 GB, free: 12.34 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.892e-05/1.221, allocations: 42.39 kB / 0.8553 GB, free: 12.34 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.538e-05/1.221, allocations: 26.73 kB / 0.8553 GB, free: 12.33 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001591/1.223, allocations: 0.7125 MB / 0.856 GB, free: 12.22 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.41e-07/1.223, allocations: 4 kB / 0.856 GB, free: 12.21 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001369/1.224, allocations: 253.5 kB / 0.8563 GB, free: 12.21 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 17
 * Number of states: 3 (volDyn.dynBal.U,volDyn.dynBal.mXi[1],volDyn.dynBal.mC[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (38):
 * Single equations (assignments): 38
 * 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 0.0006088/1.225, allocations: 194.6 kB / 0.8564 GB, free: 12.11 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.001453/1.226, allocations: 0.496 MB / 0.8569 GB, free: 12.09 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 6.141e-06/1.227, allocations: 0 / 0.8569 GB, free: 12.09 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003873/1.227, allocations: 187.2 kB / 0.8571 GB, free: 12.09 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005198/1.232, allocations: 0.5927 MB / 0.8577 GB, free: 12.02 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004524/1.237, allocations: 2.179 MB / 0.8598 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009275/1.238, allocations: 1.128 MB / 0.8609 GB, free: 10.04 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.001677/1.239, allocations: 240.9 kB / 0.8611 GB, free: 9.934 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002931/1.24, allocations: 72.03 kB / 0.8612 GB, free: 9.926 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.313e-06/1.24, allocations: 0 / 0.8612 GB, free: 9.926 MB / 0.6823 GB
Notification: Performance of Templates: time 0.0504/1.29, allocations: 18.73 MB / 0.8795 GB, free: 0.7617 MB / 0.6823 GB