Running command: translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Sensors.Examples.Density")
Notification: Performance of loadModel(Buildings): time 4.265/4.265, allocations: 431.3 MB / 445.8 MB, free: 5.449 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.613e-05/3.618e-05, allocations: 8 kB / 0.5354 GB, free: 14.87 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6133/0.6133, allocations: 98.71 MB / 0.6318 GB, free: 12 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.2794/0.8928, allocations: 148.7 MB / 0.7771 GB, free: 6.875 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.0131/0.906, allocations: 6.122 MB / 0.783 GB, free: 0.7422 MB / 0.6511 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009863/0.907, allocations: 31.81 kB / 0.7831 GB, free: 0.7109 MB / 0.6511 GB
Notification: Performance of NFTyping.typeComponents: time 0.001544/0.9086, allocations: 413.9 kB / 0.7835 GB, free: 312 kB / 0.6511 GB
Notification: Performance of NFTyping.typeBindings: time 0.004607/0.9132, allocations: 1.168 MB / 0.7846 GB, free: 15.13 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004164/0.9174, allocations: 0.9897 MB / 0.7856 GB, free: 14.14 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.002559/0.92, allocations: 0.9141 MB / 0.7865 GB, free: 13.22 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009134/0.9209, allocations: 418.7 kB / 0.7869 GB, free: 12.81 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001597/0.9226, allocations: 0.5766 MB / 0.7874 GB, free: 12.23 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007728/0.9234, allocations: 366.9 kB / 0.7878 GB, free: 11.88 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002966/0.9263, allocations: 0.8736 MB / 0.7886 GB, free: 11 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002462/0.9266, allocations: 44 kB / 0.7887 GB, free: 10.96 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003634/0.927, allocations: 227.4 kB / 0.7889 GB, free: 10.73 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003021/0.9273, allocations: 87.94 kB / 0.789 GB, free: 10.65 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.00207/0.9294, allocations: 1.021 MB / 0.79 GB, free: 9.625 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.537e-06/0.9294, allocations: 0 / 0.79 GB, free: 9.625 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.146e-06/0.9294, allocations: 0 / 0.79 GB, free: 9.625 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 1.845e-05/0.9294, allocations: 0 / 0.79 GB, free: 9.625 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: 133
 * Number of variables: 133
Notification: Performance of Generate backend data structure: time 0.002082/0.9315, allocations: 0.8968 MB / 0.7908 GB, free: 8.676 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.196e-05/0.9316, allocations: 12.03 kB / 0.7908 GB, free: 8.664 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002754/0.9344, allocations: 282.7 kB / 0.7911 GB, free: 8.387 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001394/0.9358, allocations: 0.5563 MB / 0.7917 GB, free: 7.789 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.22e-05/0.9359, allocations: 37.31 kB / 0.7917 GB, free: 7.754 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001486/0.936, allocations: 60 kB / 0.7918 GB, free: 7.695 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001685/0.9377, allocations: 0.6362 MB / 0.7924 GB, free: 7.043 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.462e-05/0.9378, allocations: 0 / 0.7924 GB, free: 7.043 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.737e-05/0.9379, allocations: 28 kB / 0.7924 GB, free: 7.016 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.617e-05/0.9379, allocations: 25.2 kB / 0.7924 GB, free: 6.988 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0016/0.9395, allocations: 0.5321 MB / 0.7929 GB, free: 6.457 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 0.004567/0.9441, allocations: 2.453 MB / 0.7953 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001041/0.9452, allocations: 406.3 kB / 0.7957 GB, free: 3.391 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006132/0.9458, allocations: 145.3 kB / 0.7959 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.792e-05/0.9459, allocations: 39.48 kB / 0.7959 GB, free: 3.184 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=39): time 2.956e-06/0.9459, allocations: 4 kB / 0.7959 GB, free: 3.18 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=39): time 0.00222/0.9481, allocations: 0.6216 MB / 0.7965 GB, free: 2.547 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.007e-05/0.9482, allocations: 55.41 kB / 0.7966 GB, free: 2.48 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007819/0.9489, allocations: 434.1 kB / 0.797 GB, free: 2.051 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 6.616e-05/0.949, allocations: 41.64 kB / 0.797 GB, free: 2.004 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003168/0.9494, allocations: 316.4 kB / 0.7973 GB, free: 1.688 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001824/0.9496, allocations: 149.9 kB / 0.7975 GB, free: 1.539 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.578e-05/0.9496, allocations: 8 kB / 0.7975 GB, free: 1.531 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001792/0.9498, allocations: 362.8 kB / 0.7978 GB, free: 1.168 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005447/0.9503, allocations: 172.7 kB / 0.798 GB, free: 1 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006638/0.951, allocations: 279.4 kB / 0.7983 GB, free: 0.6914 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006364/0.9517, allocations: 211.8 kB / 0.7985 GB, free: 496 kB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.743e-06/0.9517, allocations: 4 kB / 0.7985 GB, free: 492 kB / 0.6667 GB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.557/1.509, allocations: 0.5164 MB / 0.799 GB, free: 166.5 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000277/1.509, allocations: 0.8771 MB / 0.7998 GB, free: 165.6 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.599e-05/1.509, allocations: 2.625 kB / 0.7998 GB, free: 165.6 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.054e-05/1.509, allocations: 4.844 kB / 0.7998 GB, free: 165.6 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001736/1.511, allocations: 132.5 kB / 0.8 GB, free: 165.6 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005286/1.511, allocations: 0.5995 MB / 0.8005 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001909/1.513, allocations: 80.75 kB / 0.8006 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001121/1.513, allocations: 18.78 kB / 0.8006 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 2.18e-05/1.513, allocations: 3.781 kB / 0.8006 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002306/1.516, allocations: 460.7 kB / 0.8011 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.489e-05/1.516, allocations: 2.156 kB / 0.8011 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.606e-05/1.516, allocations: 5.125 kB / 0.8011 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001435/1.517, allocations: 129.6 kB / 0.8012 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.035e-05/1.517, allocations: 3.906 kB / 0.8012 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001506/1.519, allocations: 73.58 kB / 0.8013 GB, free: 165.1 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.869e-05/1.519, allocations: 25.27 kB / 0.8013 GB, free: 165 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007264/1.52, allocations: 235.5 kB / 0.8015 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002664/1.52, allocations: 59.75 kB / 0.8016 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002169/1.522, allocations: 483.9 kB / 0.802 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.252e-05/1.522, allocations: 8.031 kB / 0.8021 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.664e-06/1.522, allocations: 0.7188 kB / 0.8021 GB, free: 164.9 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001834/1.524, allocations: 0.7093 MB / 0.8027 GB, free: 164.3 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004436/1.529, allocations: 1.288 MB / 0.804 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.557e-06/1.529, allocations: 3.031 kB / 0.804 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001598/1.53, allocations: 143.7 kB / 0.8041 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.649e-05/1.53, allocations: 13.98 kB / 0.8042 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.631e-05/1.53, allocations: 9.891 kB / 0.8042 GB, free: 163.6 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003612/1.531, allocations: 0.5909 MB / 0.8047 GB, free: 163 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.551e-06/1.531, allocations: 1.719 kB / 0.8047 GB, free: 163 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002827/1.534, allocations: 0.9139 MB / 0.8056 GB, free: 162.5 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005919/1.534, allocations: 188 kB / 0.8058 GB, free: 162.3 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002114/1.535, allocations: 12.03 kB / 0.8058 GB, free: 162.3 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001333/1.536, allocations: 52.8 kB / 0.8059 GB, free: 162.3 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001708/1.536, allocations: 36.75 kB / 0.8059 GB, free: 162.3 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.603e-05/1.536, allocations: 13.34 kB / 0.8059 GB, free: 162.3 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0008826/1.537, allocations: 349.2 kB / 0.8063 GB, free: 162.1 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 5.51e-07/1.537, allocations: 0 / 0.8063 GB, free: 162.1 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.002203/1.539, allocations: 368.8 kB / 0.8066 GB, free: 162.1 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 4 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],senDenFlo.d)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (39):
 * 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): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007708/1.54, allocations: 204 kB / 0.8068 GB, free: 162 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.003072/1.543, allocations: 0.6781 MB / 0.8075 GB, free: 161.8 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 7.504e-06/1.543, allocations: 1.281 kB / 0.8075 GB, free: 161.8 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001024/1.544, allocations: 219.9 kB / 0.8077 GB, free: 161.7 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003583/1.548, allocations: 359.9 kB / 0.808 GB, free: 161.6 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00358/1.551, allocations: 1.716 MB / 0.8097 GB, free: 160.7 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006142/1.552, allocations: 0.9669 MB / 0.8106 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.001741/1.554, allocations: 242.1 kB / 0.8109 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002063/1.554, allocations: 42.2 kB / 0.8109 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.082e-06/1.554, allocations: 0 / 0.8109 GB, free: 159.9 MB / 0.6667 GB
Notification: Performance of Templates: time 0.03286/1.587, allocations: 12.7 MB / 0.8233 GB, free: 152.3 MB / 0.6667 GB