Running command: translateModel(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource")
Notification: Performance of loadModel(Buildings): time 4.04/4.04, allocations: 431.3 MB / 445.8 MB, free: 5.422 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.801e-05/2.795e-05, allocations: 4 kB / 0.5354 GB, free: 14.85 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6401/0.6401, allocations: 98.71 MB / 0.6318 GB, free: 11.96 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 1.042/1.682, allocations: 238.4 MB / 0.8646 GB, free: 2.766 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.0417/1.724, allocations: 22.21 MB / 0.8863 GB, free: 2.312 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005032/1.729, allocations: 128.1 kB / 0.8864 GB, free: 2.312 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.006924/1.736, allocations: 1.649 MB / 0.888 GB, free: 2.031 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.02026/1.757, allocations: 5.19 MB / 0.8931 GB, free: 0.6719 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01126/1.768, allocations: 2.717 MB / 0.8957 GB, free: 15.82 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.01082/1.779, allocations: 4.109 MB / 0.8997 GB, free: 15.21 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004891/1.784, allocations: 2.198 MB / 0.9019 GB, free: 14.46 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007724/1.791, allocations: 2.439 MB / 0.9043 GB, free: 14.13 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005227/1.797, allocations: 1.768 MB / 0.906 GB, free: 13.79 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009383/1.806, allocations: 2.077 MB / 0.908 GB, free: 13.49 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.001921/1.808, allocations: 164.5 kB / 0.9082 GB, free: 13.49 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.002947/1.811, allocations: 1.317 MB / 0.9095 GB, free: 13.11 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.002759/1.814, allocations: 420.5 kB / 0.9099 GB, free: 13.11 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.01013/1.824, allocations: 4.591 MB / 0.9143 GB, free: 10.77 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.639e-06/1.824, allocations: 0 / 0.9143 GB, free: 10.77 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 3.116e-06/1.824, allocations: 10.66 kB / 0.9144 GB, free: 10.76 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 0.0002281/1.824, allocations: 0 / 0.9144 GB, free: 10.76 MB / 0.6823 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 0.008975/1.833, allocations: 3.081 MB / 0.9174 GB, free: 8.832 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.353e-05/1.833, allocations: 8.031 kB / 0.9174 GB, free: 8.832 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008905/1.842, allocations: 0.9494 MB / 0.9183 GB, free: 8.402 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007336/1.85, allocations: 2.156 MB / 0.9204 GB, free: 6.742 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005071/1.85, allocations: 287.5 kB / 0.9207 GB, free: 6.539 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00112/1.851, allocations: 301.4 kB / 0.921 GB, free: 6.336 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01078/1.862, allocations: 3.363 MB / 0.9243 GB, free: 3.953 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.716e-05/1.862, allocations: 4 kB / 0.9243 GB, free: 3.949 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004588/1.863, allocations: 113.4 kB / 0.9244 GB, free: 3.926 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001907/1.863, allocations: 112 kB / 0.9245 GB, free: 3.816 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009041/1.872, allocations: 2.827 MB / 0.9272 GB, free: 1.875 MB / 0.6823 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 0.02703/1.899, allocations: 13.32 MB / 0.9402 GB, free: 5.832 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004613/1.904, allocations: 1.868 MB / 0.9421 GB, free: 4.656 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002873/1.904, allocations: 59.84 kB / 0.9421 GB, free: 4.613 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.164e-05/1.904, allocations: 59.19 kB / 0.9422 GB, free: 4.562 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=186): time 5.139e-06/1.904, allocations: 0 / 0.9422 GB, free: 4.562 MB / 0.698 GB
Notification: Performance of matching and sorting (n=186): time 0.008772/1.913, allocations: 2.75 MB / 0.9449 GB, free: 1.93 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.175e-05/1.913, allocations: 71.94 kB / 0.9449 GB, free: 1.852 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003992/1.917, allocations: 1.722 MB / 0.9466 GB, free: 116 kB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005604/1.918, allocations: 77.7 kB / 0.9467 GB, free: 32 kB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001654/1.919, allocations: 1.397 MB / 0.948 GB, free: 14.62 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001209/1.921, allocations: 0.6559 MB / 0.9487 GB, free: 13.97 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002004/1.921, allocations: 44 kB / 0.9487 GB, free: 13.93 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002413/1.921, allocations: 382 kB / 0.9491 GB, free: 13.55 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002443/1.924, allocations: 0.8317 MB / 0.9499 GB, free: 12.71 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003222/1.927, allocations: 1.441 MB / 0.9513 GB, free: 11.02 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003262/1.93, allocations: 1.162 MB / 0.9524 GB, free: 9.859 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.422e-05/1.93, allocations: 4 kB / 0.9525 GB, free: 9.855 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=265) (initialization): time 0.007878/1.938, allocations: 2.644 MB / 0.955 GB, free: 7.258 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002484/1.941, allocations: 5.312 MB / 0.9602 GB, free: 1.438 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.542e-05/1.941, allocations: 12 kB / 0.9602 GB, free: 1.426 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.094e-05/1.941, allocations: 24 kB / 0.9603 GB, free: 1.402 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00486/1.946, allocations: 0.521 MB / 0.9608 GB, free: 0.9141 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003046/1.949, allocations: 4.161 MB / 0.9648 GB, free: 12.61 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005856/1.955, allocations: 384.8 kB / 0.9652 GB, free: 12.23 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004721/1.955, allocations: 95.98 kB / 0.9653 GB, free: 12.14 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.599e-05/1.955, allocations: 4 kB / 0.9653 GB, free: 12.13 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006773/1.962, allocations: 2.393 MB / 0.9676 GB, free: 9.797 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.075e-05/1.962, allocations: 12 kB / 0.9676 GB, free: 9.785 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.244e-05/1.962, allocations: 24.84 kB / 0.9677 GB, free: 9.762 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003883/1.966, allocations: 481.8 kB / 0.9681 GB, free: 9.32 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.969e-05/1.966, allocations: 30.17 kB / 0.9682 GB, free: 9.297 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00557/1.972, allocations: 360.3 kB / 0.9685 GB, free: 8.945 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004696/1.972, allocations: 91.98 kB / 0.9686 GB, free: 8.855 MB / 0.7292 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 (265):
 * Single equations (assignments): 255
 * 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 0.00249/1.975, allocations: 0.7998 MB / 0.9694 GB, free: 8.074 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009982/1.976, allocations: 268.8 kB / 0.9696 GB, free: 7.809 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00605/1.982, allocations: 2.118 MB / 0.9717 GB, free: 5.676 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.069e-05/1.982, allocations: 23.98 kB / 0.9717 GB, free: 5.652 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.738e-06/1.982, allocations: 0 / 0.9717 GB, free: 5.652 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004866/1.987, allocations: 1.885 MB / 0.9736 GB, free: 3.727 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01525/2.002, allocations: 5.208 MB / 0.9786 GB, free: 14.48 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.733e-05/2.002, allocations: 8 kB / 0.9786 GB, free: 14.47 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004851/2.007, allocations: 0.5265 MB / 0.9792 GB, free: 13.96 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.613e-05/2.007, allocations: 8 kB / 0.9792 GB, free: 13.96 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000315/2.007, allocations: 55.92 kB / 0.9792 GB, free: 13.9 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002627/2.01, allocations: 4.121 MB / 0.9832 GB, free: 9.629 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.021e-05/2.01, allocations: 7.094 kB / 0.9833 GB, free: 9.625 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00933/2.02, allocations: 3.609 MB / 0.9868 GB, free: 5.887 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002442/2.022, allocations: 0.591 MB / 0.9874 GB, free: 5.273 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008925/2.023, allocations: 44.12 kB / 0.9874 GB, free: 5.23 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004852/2.028, allocations: 271 kB / 0.9877 GB, free: 4.973 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004166/2.028, allocations: 116.4 kB / 0.9878 GB, free: 4.863 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002651/2.029, allocations: 75.95 kB / 0.9878 GB, free: 4.789 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.003107/2.032, allocations: 1.318 MB / 0.9891 GB, free: 3.461 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7.41e-07/2.032, allocations: 0 / 0.9891 GB, free: 3.461 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.00727/2.039, allocations: 1.753 MB / 0.9908 GB, free: 1.703 MB / 0.7448 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 0.001361/2.04, allocations: 397.1 kB / 0.9912 GB, free: 1.355 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.01102/2.051, allocations: 3.759 MB / 0.9949 GB, free: 13.64 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.569e-05/2.052, allocations: 8.062 kB / 0.9949 GB, free: 13.63 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.003248/2.055, allocations: 1.015 MB / 0.9959 GB, free: 12.65 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01422/2.069, allocations: 1.575 MB / 0.9974 GB, free: 11.08 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0186/2.088, allocations: 7.884 MB / 1.005 GB, free: 3.145 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003237/2.091, allocations: 2.257 MB / 1.007 GB, free: 0.8594 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.008298/2.099, allocations: 1.326 MB / 1.009 GB, free: 15.53 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001085/2.1, allocations: 175.4 kB / 1.009 GB, free: 15.36 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.123e-06/2.101, allocations: 0 / 1.009 GB, free: 15.36 MB / 0.7761 GB
Notification: Performance of Templates: time 0.1594/2.26, allocations: 57.79 MB / 1.065 GB, free: 6.367 MB / 0.823 GB