Running command: translateModel(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check")
Notification: Performance of loadModel(Buildings): time 4.209/4.209, allocations: 460.4 MB / 472.6 MB, free: 5.383 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.283e-05/4.29e-05, allocations: 8 kB / 0.5681 GB, free: 10.16 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.194/0.1941, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.702/0.8961, allocations: 132.9 MB / 0.8017 GB, free: 13.06 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002351/0.8963, allocations: 79.23 kB / 0.8017 GB, free: 13.06 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02207/0.9184, allocations: 5.421 MB / 0.807 GB, free: 12.43 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.237e-06/0.9185, allocations: 0 / 0.807 GB, free: 12.43 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 8.489e-06/0.9185, allocations: 0 / 0.807 GB, free: 12.43 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 13
 * Number of variables: 13
Notification: Performance of Generate backend data structure: time 0.0004592/0.919, allocations: 387.6 kB / 0.8074 GB, free: 12.04 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.876e-05/0.919, allocations: 11.53 kB / 0.8074 GB, free: 12.04 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000411/0.9194, allocations: 77.77 kB / 0.8075 GB, free: 12.03 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 8.131e-05/0.9195, allocations: 178.5 kB / 0.8077 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.048e-05/0.9196, allocations: 3.844 kB / 0.8077 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.647e-05/0.9196, allocations: 7.719 kB / 0.8077 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001683/0.9198, allocations: 76.88 kB / 0.8077 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.28e-05/0.9198, allocations: 0 / 0.8077 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.773e-05/0.9199, allocations: 0 / 0.8077 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.771e-06/0.9199, allocations: 3.844 kB / 0.8078 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000124/0.92, allocations: 36.66 kB / 0.8078 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005828/0.9206, allocations: 348.1 kB / 0.8081 GB, free: 11.5 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001694/0.9208, allocations: 70.31 kB / 0.8082 GB, free: 11.48 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.204e-05/0.9209, allocations: 34.09 kB / 0.8082 GB, free: 11.46 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.681e-05/0.9209, allocations: 0 / 0.8082 GB, free: 11.46 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.11e-05/0.9209, allocations: 38.23 kB / 0.8083 GB, free: 11.42 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=7): time 2.647e-06/0.9209, allocations: 0 / 0.8083 GB, free: 11.42 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=11): time 0.01509/0.936, allocations: 2.098 MB / 0.8103 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.254e-05/0.9361, allocations: 59.25 kB / 0.8104 GB, free: 10.85 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.07e-05/0.9362, allocations: 91.75 kB / 0.8104 GB, free: 10.76 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 5.373e-05/0.9363, allocations: 25.7 kB / 0.8105 GB, free: 10.73 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 3.681e-05/0.9363, allocations: 97.47 kB / 0.8106 GB, free: 10.64 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 7.518e-05/0.9364, allocations: 40.17 kB / 0.8106 GB, free: 10.61 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.76e-05/0.9364, allocations: 0 / 0.8106 GB, free: 10.61 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 5.598e-05/0.9365, allocations: 324.6 kB / 0.8109 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000323/0.9368, allocations: 111.3 kB / 0.811 GB, free: 10.3 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000319/0.9372, allocations: 116.6 kB / 0.8111 GB, free: 10.29 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003662/0.9376, allocations: 129.2 kB / 0.8113 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.815e-06/0.9376, allocations: 0 / 0.8113 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0009424/0.9385, allocations: 327.1 kB / 0.8116 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.708e-05/0.9385, allocations: 7.688 kB / 0.8116 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.372e-06/0.9386, allocations: 0 / 0.8116 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.529e-05/0.9386, allocations: 0 / 0.8116 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009717/0.9396, allocations: 118.4 kB / 0.8117 GB, free: 10.23 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.516e-06/0.9396, allocations: 6.984 kB / 0.8117 GB, free: 10.23 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006708/0.9403, allocations: 53.14 kB / 0.8117 GB, free: 10.23 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.804e-05/0.9404, allocations: 29.08 kB / 0.8118 GB, free: 10.23 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (13):
 * Single equations (assignments): 13
 * 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 0.0001425/0.9405, allocations: 112.3 kB / 0.8119 GB, free: 10.12 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.23e-05/0.9406, allocations: 3.953 kB / 0.8119 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.018e-05/0.9407, allocations: 11.75 kB / 0.8119 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.24e-06/0.9407, allocations: 96 / 0.8119 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.116e-06/0.9407, allocations: 3.938 kB / 0.8119 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.726e-06/0.9407, allocations: 2.578 kB / 0.8119 GB, free: 10.11 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001617/0.9423, allocations: 0.909 MB / 0.8128 GB, free: 9.543 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.525e-06/0.9424, allocations: 0 / 0.8128 GB, free: 9.543 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009862/0.9434, allocations: 118.8 kB / 0.8129 GB, free: 9.539 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.48e-06/0.9434, allocations: 7.844 kB / 0.8129 GB, free: 9.535 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.857e-05/0.9435, allocations: 19.34 kB / 0.8129 GB, free: 9.535 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.745e-06/0.9435, allocations: 0 / 0.8129 GB, free: 9.535 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.233e-06/0.9435, allocations: 0 / 0.8129 GB, free: 9.535 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001423/0.9449, allocations: 0.5641 MB / 0.8135 GB, free: 9.402 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001655/0.9451, allocations: 116.3 kB / 0.8136 GB, free: 9.301 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.988e-05/0.9452, allocations: 3.656 kB / 0.8136 GB, free: 9.301 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007825/0.946, allocations: 66.95 kB / 0.8137 GB, free: 9.293 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.794e-05/0.9461, allocations: 32.2 kB / 0.8137 GB, free: 9.285 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.646e-05/0.9462, allocations: 25.33 kB / 0.8137 GB, free: 9.285 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 3.596e-05/0.9463, allocations: 82.56 kB / 0.8138 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.03e-07/0.9463, allocations: 0 / 0.8138 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005133/0.9468, allocations: 60.59 kB / 0.8138 GB, free: 9.203 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (y_comp,der_y_comp)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (11):
 * Single equations (assignments): 11
 * 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 0.0002268/0.947, allocations: 116.5 kB / 0.814 GB, free: 9.113 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0007702/0.9478, allocations: 268.7 kB / 0.8142 GB, free: 9.109 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.852e-06/0.9478, allocations: 0 / 0.8142 GB, free: 9.109 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003874/0.9482, allocations: 150.8 kB / 0.8144 GB, free: 9.105 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002496/0.9485, allocations: 11.42 kB / 0.8144 GB, free: 9.102 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004243/0.9528, allocations: 0.6983 MB / 0.815 GB, free: 8.953 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005408/0.9533, allocations: 0.693 MB / 0.8157 GB, free: 24.26 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0009271/0.9543, allocations: 88.98 kB / 0.8158 GB, free: 24.2 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003361/0.9546, allocations: 59.88 kB / 0.8159 GB, free: 24.19 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.607e-06/0.9546, allocations: 0 / 0.8159 GB, free: 24.19 MB / 0.6511 GB
Notification: Performance of Templates: time 0.007149/0.9618, allocations: 3.221 MB / 0.819 GB, free: 23.85 MB / 0.6511 GB