Running command: translateModel(Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign")
Notification: Performance of loadModel(Buildings): time 3.915/3.915, allocations: 402 MB / 416.6 MB, free: 10.14 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.24e-05/3.256e-05, allocations: 4 kB / 0.501 GB, free: 8.246 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2018/0.2018, allocations: 92.69 MB / 0.5915 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign): time 0.001936/0.2038, allocations: 1.102 MB / 0.5926 GB, free: 10.27 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.0003367/0.2042, allocations: 96.59 kB / 0.5927 GB, free: 10.17 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.762e-05/0.2043, allocations: 0 / 0.5927 GB, free: 10.17 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 1.976e-05/0.2043, allocations: 4 kB / 0.5927 GB, free: 10.16 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 6.245e-05/0.2044, allocations: 4 kB / 0.5927 GB, free: 10.16 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 4.921e-05/0.2044, allocations: 0 / 0.5927 GB, free: 10.16 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 5.683e-05/0.2045, allocations: 11.97 kB / 0.5927 GB, free: 10.15 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 9.363e-05/0.2046, allocations: 4 kB / 0.5927 GB, free: 10.14 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.925e-05/0.2047, allocations: 15.94 kB / 0.5927 GB, free: 10.13 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.356e-05/0.2047, allocations: 3.984 kB / 0.5927 GB, free: 10.12 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 8.696e-06/0.2048, allocations: 0 / 0.5927 GB, free: 10.12 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 1.297e-05/0.2048, allocations: 4 kB / 0.5927 GB, free: 10.12 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 1.304e-05/0.2048, allocations: 4 kB / 0.5927 GB, free: 10.12 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 1.2e-05/0.2048, allocations: 0 / 0.5927 GB, free: 10.12 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 5.47e-05/0.2049, allocations: 15.95 kB / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 3.146e-06/0.2049, allocations: 0 / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 3.206e-06/0.2049, allocations: 0 / 0.5927 GB, free: 10.1 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 8.717e-06/0.2049, allocations: 0 / 0.5927 GB, free: 10.1 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: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0005113/0.2054, allocations: 339.6 kB / 0.593 GB, free: 9.723 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.787e-05/0.2055, allocations: 12.02 kB / 0.5931 GB, free: 9.711 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.825e-05/0.2056, allocations: 15.83 kB / 0.5931 GB, free: 9.695 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001287/0.2057, allocations: 167.1 kB / 0.5932 GB, free: 9.492 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.037e-05/0.2057, allocations: 0 / 0.5932 GB, free: 9.492 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.444e-05/0.2057, allocations: 0 / 0.5932 GB, free: 9.492 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002394/0.206, allocations: 57.67 kB / 0.5933 GB, free: 9.43 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.927e-06/0.206, allocations: 4 kB / 0.5933 GB, free: 9.426 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.628e-06/0.206, allocations: 0 / 0.5933 GB, free: 9.426 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.118e-06/0.206, allocations: 0 / 0.5933 GB, free: 9.426 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000281/0.2063, allocations: 39.97 kB / 0.5933 GB, free: 9.387 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000503/0.2069, allocations: 276.8 kB / 0.5936 GB, free: 9.066 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001743/0.207, allocations: 30.56 kB / 0.5936 GB, free: 9.027 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.443e-05/0.2071, allocations: 4 kB / 0.5936 GB, free: 9.023 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.79e-05/0.2071, allocations: 34.56 kB / 0.5937 GB, free: 8.98 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=1): time 2.144e-06/0.2071, allocations: 64 / 0.5937 GB, free: 8.98 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=1): time 0.0005422/0.2077, allocations: 105.6 kB / 0.5938 GB, free: 8.871 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.44e-05/0.2077, allocations: 51.41 kB / 0.5938 GB, free: 8.809 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.827e-05/0.2078, allocations: 92.98 kB / 0.5939 GB, free: 8.711 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 1.968e-05/0.2079, allocations: 25.7 kB / 0.5939 GB, free: 8.68 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 5.14e-05/0.2079, allocations: 84.14 kB / 0.594 GB, free: 8.594 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 1.984e-05/0.2079, allocations: 4 kB / 0.594 GB, free: 8.59 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.807e-06/0.208, allocations: 0 / 0.594 GB, free: 8.59 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.000114/0.2081, allocations: 318.8 kB / 0.5943 GB, free: 8.27 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001434/0.2082, allocations: 19.98 kB / 0.5943 GB, free: 8.25 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001367/0.2084, allocations: 19.98 kB / 0.5943 GB, free: 8.23 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001464/0.2085, allocations: 24.03 kB / 0.5944 GB, free: 8.207 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.855e-06/0.2086, allocations: 0 / 0.5944 GB, free: 8.207 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 0.0003379/0.2089, allocations: 73.52 kB / 0.5944 GB, free: 8.129 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.129e-05/0.2089, allocations: 8 kB / 0.5944 GB, free: 8.121 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.552e-06/0.209, allocations: 4.031 kB / 0.5944 GB, free: 8.117 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.532e-05/0.209, allocations: 0 / 0.5944 GB, free: 8.117 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003215/0.2093, allocations: 35.95 kB / 0.5945 GB, free: 8.082 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.472e-06/0.2093, allocations: 0 / 0.5945 GB, free: 8.082 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001002/0.2094, allocations: 15.94 kB / 0.5945 GB, free: 8.066 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.866e-06/0.2095, allocations: 4 kB / 0.5945 GB, free: 8.062 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 (1):
 * Single equations (assignments): 1
 * 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 9.233e-05/0.2096, allocations: 109.8 kB / 0.5946 GB, free: 7.945 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.017e-05/0.2096, allocations: 0 / 0.5946 GB, free: 7.945 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.368e-05/0.2096, allocations: 7.062 kB / 0.5946 GB, free: 7.941 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.136e-06/0.2097, allocations: 4 kB / 0.5946 GB, free: 7.938 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.643e-06/0.2097, allocations: 0 / 0.5946 GB, free: 7.938 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.713e-05/0.2097, allocations: 77.11 kB / 0.5947 GB, free: 7.844 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.807e-05/0.2098, allocations: 3.953 kB / 0.5947 GB, free: 7.84 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001224/0.2099, allocations: 15.98 kB / 0.5947 GB, free: 7.824 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.17e-05/0.2099, allocations: 0 / 0.5947 GB, free: 7.824 MB / 0.4948 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0005983/0.2105, allocations: 176.9 kB / 0.5949 GB, free: 7.645 MB / 0.4948 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0003927/0.211, allocations: 250.8 kB / 0.5951 GB, free: 7.383 MB / 0.4948 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.000152/0.2111, allocations: 15.98 kB / 0.5951 GB, free: 7.367 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 4.909e-05/0.2112, allocations: 91.22 kB / 0.5952 GB, free: 7.277 MB / 0.4948 GB
Notification: Performance of Backend: time 6.72e-07/0.2112, allocations: 0 / 0.5952 GB, free: 7.277 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.0004611/0.2117, allocations: 102.7 kB / 0.5953 GB, free: 7.172 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.0005351/0.2122, allocations: 0.5565 MB / 0.5959 GB, free: 6.57 MB / 0.4948 GB
Notification: Performance of Templates: time 0.003145/0.2154, allocations: 420.9 kB / 0.5963 GB, free: 6.16 MB / 0.4948 GB