Running command: translateModel(IBPSA.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Sensors.Examples.Density")
Notification: Performance of loadModel(IBPSA): time 2.641/2.641, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.856e-05/3.867e-05, allocations: 4.328 kB / 370.6 MB, free: 7.883 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1364/0.1364, allocations: 67.02 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.002/5.139, allocations: 2.041 GB / 2.468 GB, free: 111.9 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002554/5.139, allocations: 89.66 kB / 2.468 GB, free: 111.8 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 2.186/7.325, allocations: 483.1 MB / 2.94 GB, free: 83.41 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.359e-06/7.325, allocations: 0 / 2.94 GB, free: 83.41 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 6.715e-05/7.325, allocations: 27.92 kB / 2.94 GB, free: 83.38 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 131
 * Number of variables: 131
Notification: Performance of Generate backend data structure: time 0.00218/7.327, allocations: 1.027 MB / 2.941 GB, free: 82.31 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.275e-05/7.327, allocations: 12.03 kB / 2.941 GB, free: 82.3 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002545/7.33, allocations: 270.6 kB / 2.941 GB, free: 82.04 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001531/7.331, allocations: 0.6029 MB / 2.942 GB, free: 81.39 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.683e-05/7.331, allocations: 49.31 kB / 2.942 GB, free: 81.34 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001206/7.331, allocations: 56 kB / 2.942 GB, free: 81.29 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001227/7.333, allocations: 0.5791 MB / 2.942 GB, free: 80.69 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.563e-05/7.333, allocations: 3.938 kB / 2.942 GB, free: 80.69 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.296e-05/7.333, allocations: 24 kB / 2.942 GB, free: 80.66 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.152e-05/7.333, allocations: 17.31 kB / 2.942 GB, free: 80.65 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009701/7.334, allocations: 458.8 kB / 2.943 GB, free: 80.2 MB / 0.573 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 0.003492/7.337, allocations: 2.424 MB / 2.945 GB, free: 77.56 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006538/7.338, allocations: 345.8 kB / 2.946 GB, free: 77.21 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000362/7.338, allocations: 218.4 kB / 2.946 GB, free: 77 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004997/7.339, allocations: 307.6 kB / 2.946 GB, free: 76.64 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.685e-05/7.339, allocations: 34.89 kB / 2.946 GB, free: 76.6 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=39): time 3.489e-06/7.339, allocations: 0 / 2.946 GB, free: 76.6 MB / 0.573 GB
Notification: Performance of matching and sorting (n=39): time 0.001201/7.34, allocations: 427.1 kB / 2.947 GB, free: 76.18 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.817e-05/7.34, allocations: 63.36 kB / 2.947 GB, free: 76.11 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006502/7.341, allocations: 424.9 kB / 2.947 GB, free: 75.69 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 6.489e-05/7.341, allocations: 37.7 kB / 2.947 GB, free: 75.64 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002014/7.341, allocations: 324.4 kB / 2.947 GB, free: 75.32 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001297/7.341, allocations: 145.9 kB / 2.947 GB, free: 75.18 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.827e-05/7.341, allocations: 4 kB / 2.947 GB, free: 75.18 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.000111/7.341, allocations: 366.7 kB / 2.948 GB, free: 74.81 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003082/7.342, allocations: 152.8 kB / 2.948 GB, free: 74.66 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003843/7.342, allocations: 263.7 kB / 2.948 GB, free: 74.36 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003721/7.342, allocations: 195.8 kB / 2.948 GB, free: 74.16 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.414e-06/7.342, allocations: 4 kB / 2.948 GB, free: 74.16 MB / 0.573 GB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.0009684/7.343, allocations: 480.7 kB / 2.949 GB, free: 73.68 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001795/7.344, allocations: 0.8774 MB / 2.95 GB, free: 72.74 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.595e-06/7.344, allocations: 4 kB / 2.95 GB, free: 72.73 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.108e-05/7.344, allocations: 4 kB / 2.95 GB, free: 72.73 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007245/7.344, allocations: 115.8 kB / 2.95 GB, free: 72.62 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003213/7.345, allocations: 0.5898 MB / 2.95 GB, free: 72 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008434/7.346, allocations: 83.61 kB / 2.951 GB, free: 71.92 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.595e-05/7.346, allocations: 23.98 kB / 2.951 GB, free: 71.9 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.182e-05/7.346, allocations: 4.625 kB / 2.951 GB, free: 71.89 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008094/7.347, allocations: 403.7 kB / 2.951 GB, free: 71.5 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.755e-06/7.347, allocations: 7.984 kB / 2.951 GB, free: 71.49 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.149e-06/7.347, allocations: 4 kB / 2.951 GB, free: 71.49 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005246/7.347, allocations: 103.8 kB / 2.951 GB, free: 71.39 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.041e-06/7.347, allocations: 4 kB / 2.951 GB, free: 71.38 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008136/7.348, allocations: 75.73 kB / 2.951 GB, free: 71.31 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.315e-05/7.348, allocations: 23.98 kB / 2.951 GB, free: 71.29 MB / 0.573 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 0.0001651/7.348, allocations: 136.8 kB / 2.951 GB, free: 71.14 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001692/7.348, allocations: 59.25 kB / 2.951 GB, free: 71.09 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009966/7.349, allocations: 439.2 kB / 2.952 GB, free: 70.65 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.2e-06/7.349, allocations: 4 kB / 2.952 GB, free: 70.64 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.423e-06/7.349, allocations: 0 / 2.952 GB, free: 70.64 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007215/7.35, allocations: 0.6678 MB / 2.952 GB, free: 69.89 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002451/7.353, allocations: 1.228 MB / 2.954 GB, free: 68.59 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.974e-06/7.353, allocations: 3.938 kB / 2.954 GB, free: 68.58 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007552/7.354, allocations: 107.9 kB / 2.954 GB, free: 68.48 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.268e-05/7.354, allocations: 4.219 kB / 2.954 GB, free: 68.47 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.602e-05/7.354, allocations: 19.98 kB / 2.954 GB, free: 68.45 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0002692/7.354, allocations: 0.5898 MB / 2.954 GB, free: 67.84 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.043e-06/7.354, allocations: 4.031 kB / 2.954 GB, free: 67.84 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001258/7.355, allocations: 0.8332 MB / 2.955 GB, free: 66.92 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003657/7.356, allocations: 180.3 kB / 2.955 GB, free: 66.72 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001087/7.356, allocations: 8 kB / 2.955 GB, free: 66.71 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006582/7.356, allocations: 51.98 kB / 2.955 GB, free: 66.66 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.88e-05/7.356, allocations: 35.83 kB / 2.955 GB, free: 66.63 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.449e-05/7.357, allocations: 16 kB / 2.955 GB, free: 66.61 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0005285/7.357, allocations: 345.5 kB / 2.956 GB, free: 66.28 MB / 0.573 GB
Notification: Performance of sort global known variables: time 9.48e-07/7.357, allocations: 4 kB / 2.956 GB, free: 66.27 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.001686/7.359, allocations: 487.2 kB / 2.956 GB, free: 65.8 MB / 0.573 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 0.002075/7.361, allocations: 1.416 MB / 2.958 GB, free: 64.33 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.001539/7.362, allocations: 0.6028 MB / 2.958 GB, free: 63.73 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 6.712e-06/7.363, allocations: 0 / 2.958 GB, free: 63.73 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004624/7.363, allocations: 204.4 kB / 2.958 GB, free: 63.53 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002008/7.365, allocations: 350.2 kB / 2.959 GB, free: 63.18 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002294/7.367, allocations: 1.099 MB / 2.96 GB, free: 62.04 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004674/7.368, allocations: 0.9548 MB / 2.961 GB, free: 61.06 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001283/7.369, allocations: 256.8 kB / 2.961 GB, free: 60.81 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001541/7.369, allocations: 39.44 kB / 2.961 GB, free: 60.77 MB / 0.573 GB
Notification: Performance of SimCode: time 2.121e-06/7.369, allocations: 0 / 2.961 GB, free: 60.77 MB / 0.573 GB
Notification: Performance of Templates: time 0.05567/7.425, allocations: 32.38 MB / 2.993 GB, free: 28.54 MB / 0.573 GB