Running command: translateModel(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadModel(Buildings): time 4.309/4.309, allocations: 458.9 MB / 473.4 MB, free: 11.79 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.068e-05/3.053e-05, allocations: 8.234 kB / 0.5697 GB, free: 9.812 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2391/0.2391, allocations: 106.2 MB / 0.6734 GB, free: 2.609 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.982/1.221, allocations: 239.1 MB / 0.907 GB, free: 5.199 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.04675/1.268, allocations: 22.27 MB / 0.9287 GB, free: 4.16 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005057/1.273, allocations: 122.7 kB / 0.9288 GB, free: 4.121 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.007466/1.281, allocations: 1.643 MB / 0.9304 GB, free: 2.625 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.02169/1.302, allocations: 5.201 MB / 0.9355 GB, free: 13.96 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01176/1.314, allocations: 2.713 MB / 0.9382 GB, free: 11.98 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.01167/1.326, allocations: 4.099 MB / 0.9422 GB, free: 8.34 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005297/1.331, allocations: 2.208 MB / 0.9443 GB, free: 6.113 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008159/1.339, allocations: 2.431 MB / 0.9467 GB, free: 3.676 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00482/1.344, allocations: 1.776 MB / 0.9484 GB, free: 1.895 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008884/1.353, allocations: 2.071 MB / 0.9505 GB, free: 15.82 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.001729/1.355, allocations: 164 kB / 0.9506 GB, free: 15.66 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.002894/1.358, allocations: 1.317 MB / 0.9519 GB, free: 14.34 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.002342/1.36, allocations: 416 kB / 0.9523 GB, free: 13.93 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.01014/1.37, allocations: 4.589 MB / 0.9568 GB, free: 9.336 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 4.057e-06/1.371, allocations: 0 / 0.9568 GB, free: 9.336 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.226e-06/1.371, allocations: 0 / 0.9568 GB, free: 9.336 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0002147/1.371, allocations: 0 / 0.9568 GB, free: 9.336 MB / 0.7292 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 0.008999/1.38, allocations: 2.992 MB / 0.9597 GB, free: 6.281 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.529e-05/1.38, allocations: 16.03 kB / 0.9597 GB, free: 6.266 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008983/1.389, allocations: 0.9361 MB / 0.9606 GB, free: 5.324 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008081/1.397, allocations: 2.211 MB / 0.9628 GB, free: 3.039 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004357/1.397, allocations: 285.5 kB / 0.9631 GB, free: 2.742 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001045/1.399, allocations: 295.9 kB / 0.9633 GB, free: 2.453 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01031/1.409, allocations: 3.368 MB / 0.9666 GB, free: 15 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.313e-05/1.409, allocations: 7.938 kB / 0.9666 GB, free: 14.99 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004646/1.409, allocations: 120 kB / 0.9668 GB, free: 14.88 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002049/1.41, allocations: 109.4 kB / 0.9669 GB, free: 14.77 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009427/1.419, allocations: 2.808 MB / 0.9696 GB, free: 11.95 MB / 0.7448 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 0.0276/1.447, allocations: 13.29 MB / 0.9826 GB, free: 13.47 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004678/1.452, allocations: 1.842 MB / 0.9844 GB, free: 11.62 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002908/1.452, allocations: 57.94 kB / 0.9844 GB, free: 11.57 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.012e-05/1.452, allocations: 68.5 kB / 0.9845 GB, free: 11.5 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=186): time 4.689e-06/1.452, allocations: 0 / 0.9845 GB, free: 11.5 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=186): time 0.008956/1.461, allocations: 2.746 MB / 0.9872 GB, free: 8.746 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.962e-05/1.461, allocations: 73.41 kB / 0.9872 GB, free: 8.664 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004757/1.466, allocations: 1.711 MB / 0.9889 GB, free: 6.938 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005481/1.466, allocations: 65.7 kB / 0.989 GB, free: 6.867 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001648/1.468, allocations: 1.395 MB / 0.9903 GB, free: 5.457 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001126/1.469, allocations: 0.6546 MB / 0.991 GB, free: 4.793 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001771/1.469, allocations: 40 kB / 0.991 GB, free: 4.754 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 0.0002472/1.47, allocations: 394 kB / 0.9914 GB, free: 4.363 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002245/1.472, allocations: 0.7848 MB / 0.9922 GB, free: 3.574 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002976/1.475, allocations: 1.424 MB / 0.9936 GB, free: 1.879 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002914/1.478, allocations: 1.048 MB / 0.9946 GB, free: 0.832 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.981e-05/1.478, allocations: 4 kB / 0.9946 GB, free: 0.8281 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=261) (initialization): time 0.007115/1.485, allocations: 2.466 MB / 0.997 GB, free: 14.35 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002207/1.487, allocations: 5.229 MB / 1.002 GB, free: 8.621 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.421e-05/1.487, allocations: 12 kB / 1.002 GB, free: 8.609 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.215e-05/1.487, allocations: 27.95 kB / 1.002 GB, free: 8.582 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004708/1.492, allocations: 0.511 MB / 1.003 GB, free: 8.07 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002977/1.495, allocations: 4.157 MB / 1.007 GB, free: 3.75 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005523/1.501, allocations: 391 kB / 1.007 GB, free: 3.371 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000276/1.501, allocations: 87.98 kB / 1.007 GB, free: 3.285 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.517e-05/1.501, allocations: 4 kB / 1.007 GB, free: 3.281 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005913/1.507, allocations: 2.21 MB / 1.009 GB, free: 1.07 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.733e-05/1.507, allocations: 12 kB / 1.009 GB, free: 1.059 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.137e-05/1.507, allocations: 24 kB / 1.009 GB, free: 1.035 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003554/1.511, allocations: 487.2 kB / 1.01 GB, free: 0.5586 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.527e-05/1.511, allocations: 27.94 kB / 1.01 GB, free: 0.5312 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005122/1.516, allocations: 368.4 kB / 1.01 GB, free: 176 kB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002524/1.516, allocations: 87.98 kB / 1.01 GB, free: 88 kB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 56
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (261):
 * Single equations (assignments): 254
 * 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 0.00236/1.519, allocations: 0.8019 MB / 1.011 GB, free: 15.27 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000841/1.519, allocations: 264.8 kB / 1.011 GB, free: 15.01 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005727/1.525, allocations: 2.111 MB / 1.013 GB, free: 12.88 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.398e-05/1.525, allocations: 20 kB / 1.013 GB, free: 12.86 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.174e-05/1.525, allocations: 3.953 kB / 1.013 GB, free: 12.86 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004393/1.53, allocations: 1.898 MB / 1.015 GB, free: 10.92 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01365/1.543, allocations: 5.209 MB / 1.02 GB, free: 5.598 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.489e-05/1.543, allocations: 4 kB / 1.02 GB, free: 5.594 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004681/1.548, allocations: 0.5033 MB / 1.021 GB, free: 5.09 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.319e-05/1.548, allocations: 8 kB / 1.021 GB, free: 5.082 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002622/1.548, allocations: 63.97 kB / 1.021 GB, free: 5.02 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00255/1.551, allocations: 4.126 MB / 1.025 GB, free: 0.7305 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.368e-06/1.551, allocations: 4 kB / 1.025 GB, free: 0.7266 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008804/1.56, allocations: 3.621 MB / 1.028 GB, free: 12.97 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00226/1.562, allocations: 0.5872 MB / 1.029 GB, free: 12.36 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007378/1.563, allocations: 47.98 kB / 1.029 GB, free: 12.32 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004508/1.567, allocations: 272 kB / 1.029 GB, free: 12.06 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003807/1.568, allocations: 125.7 kB / 1.029 GB, free: 11.94 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002587/1.568, allocations: 71.95 kB / 1.03 GB, free: 11.87 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.003015/1.571, allocations: 1.31 MB / 1.031 GB, free: 10.55 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 7.01e-07/1.571, allocations: 4 kB / 1.031 GB, free: 10.54 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.006585/1.578, allocations: 1.741 MB / 1.033 GB, free: 8.797 MB / 0.8073 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 (186):
 * Single equations (assignments): 179
 * 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 0.001211/1.579, allocations: 381.8 kB / 1.033 GB, free: 8.43 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.009812/1.589, allocations: 3.323 MB / 1.036 GB, free: 5.113 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.698e-05/1.589, allocations: 8 kB / 1.036 GB, free: 5.105 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.003071/1.592, allocations: 1.016 MB / 1.037 GB, free: 4.09 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0136/1.606, allocations: 1.581 MB / 1.039 GB, free: 2.512 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02686/1.633, allocations: 7.872 MB / 1.046 GB, free: 10.57 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005676/1.638, allocations: 2.264 MB / 1.049 GB, free: 8.277 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.01369/1.652, allocations: 1.349 MB / 1.05 GB, free: 6.922 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001642/1.654, allocations: 191.4 kB / 1.05 GB, free: 6.734 MB / 0.823 GB
Notification: Performance of SimCode: time 2.144e-06/1.654, allocations: 0 / 1.05 GB, free: 6.734 MB / 0.823 GB
Notification: Performance of Templates: time 0.2071/1.861, allocations: 57.17 MB / 1.106 GB, free: 14.17 MB / 0.8855 GB