Running command: translateModel(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check")
Notification: Performance of loadModel(Buildings): time 3.834/3.834, allocations: 402 MB / 416.6 MB, free: 10.21 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.952e-05/3.957e-05, allocations: 4 kB / 0.501 GB, free: 8.254 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2082/0.2082, allocations: 92.69 MB / 0.5915 GB, free: 11.39 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Functions.Examples.InverseXDerivative_2_Check): time 0.001091/0.2094, allocations: 468.9 kB / 0.5919 GB, free: 10.93 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0024/0.2118, allocations: 1.417 MB / 0.5933 GB, free: 9.492 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.754e-05/0.2119, allocations: 0 / 0.5933 GB, free: 9.492 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 2.019e-05/0.2119, allocations: 7.938 kB / 0.5933 GB, free: 9.484 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 4.586e-05/0.212, allocations: 0 / 0.5933 GB, free: 9.484 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004766/0.2125, allocations: 91.66 kB / 0.5934 GB, free: 9.395 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 8.344e-05/0.2126, allocations: 31.91 kB / 0.5934 GB, free: 9.363 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.8e-05/0.2126, allocations: 0 / 0.5934 GB, free: 9.363 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 8.604e-05/0.2127, allocations: 19.98 kB / 0.5934 GB, free: 9.344 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 7.747e-05/0.2128, allocations: 31.89 kB / 0.5935 GB, free: 9.312 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0007139/0.2135, allocations: 307.5 kB / 0.5938 GB, free: 9.012 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 6.782e-05/0.2136, allocations: 12 kB / 0.5938 GB, free: 9 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 2.723e-05/0.2137, allocations: 23.92 kB / 0.5938 GB, free: 8.977 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 2.393e-05/0.2137, allocations: 4 kB / 0.5938 GB, free: 8.973 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0004568/0.2142, allocations: 152 kB / 0.594 GB, free: 8.824 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 3.737e-06/0.2142, allocations: 0 / 0.594 GB, free: 8.824 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 2.564e-06/0.2142, allocations: 0 / 0.594 GB, free: 8.824 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 1.151e-05/0.2142, allocations: 0 / 0.594 GB, free: 8.824 MB / 0.4948 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 0.0009023/0.2151, allocations: 387.3 kB / 0.5943 GB, free: 8.398 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.6e-05/0.2152, allocations: 8.031 kB / 0.5943 GB, free: 8.391 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007935/0.216, allocations: 91.77 kB / 0.5944 GB, free: 8.301 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001577/0.2162, allocations: 171 kB / 0.5946 GB, free: 8.094 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.685e-05/0.2162, allocations: 0 / 0.5946 GB, free: 8.094 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.906e-05/0.2163, allocations: 12 kB / 0.5946 GB, free: 8.082 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000631/0.2169, allocations: 121.6 kB / 0.5947 GB, free: 7.957 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.539e-05/0.2169, allocations: 3.938 kB / 0.5947 GB, free: 7.953 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.506e-05/0.217, allocations: 4 kB / 0.5947 GB, free: 7.949 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.808e-06/0.217, allocations: 7.953 kB / 0.5947 GB, free: 7.941 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009541/0.218, allocations: 119.9 kB / 0.5948 GB, free: 7.824 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009345/0.2189, allocations: 348.5 kB / 0.5952 GB, free: 7.434 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001225/0.2202, allocations: 182.4 kB / 0.5953 GB, free: 7.246 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.752e-05/0.2202, allocations: 8.141 kB / 0.5954 GB, free: 7.238 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.354e-05/0.2203, allocations: 34.56 kB / 0.5954 GB, free: 7.195 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=7): time 3.587e-06/0.2203, allocations: 4 kB / 0.5954 GB, free: 7.191 MB / 0.4948 GB
Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default
========================================
1: x
Please use -d=bltdump for more information.
Notification: Performance of matching and sorting (n=11): time 0.0213/0.2416, allocations: 2.83 MB / 0.5982 GB, free: 4.23 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.41e-05/0.2417, allocations: 55.41 kB / 0.5982 GB, free: 4.164 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.774e-05/0.2418, allocations: 89 kB / 0.5983 GB, free: 4.07 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 4.129e-05/0.2418, allocations: 29.7 kB / 0.5983 GB, free: 4.035 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 6.548e-05/0.2419, allocations: 88.06 kB / 0.5984 GB, free: 3.945 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 7.309e-05/0.242, allocations: 47.36 kB / 0.5984 GB, free: 3.898 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.2e-05/0.2421, allocations: 0 / 0.5984 GB, free: 3.898 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0001372/0.2422, allocations: 318.8 kB / 0.5988 GB, free: 3.578 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009905/0.2432, allocations: 139.9 kB / 0.5989 GB, free: 3.441 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009809/0.2442, allocations: 139.9 kB / 0.599 GB, free: 3.305 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009755/0.2452, allocations: 135.8 kB / 0.5991 GB, free: 3.172 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.869e-06/0.2452, allocations: 4.047 kB / 0.5992 GB, free: 3.168 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.002157/0.2474, allocations: 341.7 kB / 0.5995 GB, free: 2.828 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.625e-05/0.2475, allocations: 4 kB / 0.5995 GB, free: 2.824 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.115e-06/0.2475, allocations: 3.938 kB / 0.5995 GB, free: 2.82 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.024e-05/0.2475, allocations: 0 / 0.5995 GB, free: 2.82 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008095/0.2483, allocations: 83.92 kB / 0.5996 GB, free: 2.738 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.837e-06/0.2483, allocations: 0 / 0.5996 GB, free: 2.738 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005729/0.2489, allocations: 51.95 kB / 0.5996 GB, free: 2.688 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.839e-05/0.249, allocations: 11.98 kB / 0.5996 GB, free: 2.676 MB / 0.4948 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 0.0001512/0.2491, allocations: 118.7 kB / 0.5997 GB, free: 2.551 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.709e-05/0.2492, allocations: 7.859 kB / 0.5997 GB, free: 2.543 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.01e-05/0.2493, allocations: 19.97 kB / 0.5998 GB, free: 2.527 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.328e-06/0.2493, allocations: 0 / 0.5998 GB, free: 2.527 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.893e-06/0.2493, allocations: 0 / 0.5998 GB, free: 2.527 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001314/0.2495, allocations: 93.06 kB / 0.5999 GB, free: 2.418 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.086e-05/0.2495, allocations: 8 kB / 0.5999 GB, free: 2.41 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006726/0.2502, allocations: 51.95 kB / 0.5999 GB, free: 2.359 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.067e-05/0.2503, allocations: 7.984 kB / 0.5999 GB, free: 2.352 MB / 0.4948 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002791/0.2531, allocations: 472.5 kB / 0.6004 GB, free: 1.883 MB / 0.4948 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.00322/0.2563, allocations: 0.639 MB / 0.601 GB, free: 1.227 MB / 0.4948 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0009928/0.2573, allocations: 148 kB / 0.6011 GB, free: 1.082 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 4.943e-05/0.2574, allocations: 83.27 kB / 0.6012 GB, free: 1 MB / 0.4948 GB
Notification: Performance of Backend: time 7.52e-07/0.2574, allocations: 0 / 0.6012 GB, free: 1 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.002005/0.2594, allocations: 360.1 kB / 0.6016 GB, free: 0.6445 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.4628/0.7222, allocations: 0.6455 MB / 0.6022 GB, free: 12.56 MB / 0.4948 GB
Notification: Performance of Templates: time 0.01211/0.7344, allocations: 3.791 MB / 0.6059 GB, free: 12.39 MB / 0.4948 GB