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 3.611/3.611, allocations: 402 MB / 415.9 MB, free: 10.18 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.054e-05/3.063e-05, allocations: 4 kB / 0.5004 GB, free: 8.203 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2036/0.2036, allocations: 92.69 MB / 0.5909 GB, free: 11.34 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.6244/0.8281, allocations: 120.4 MB / 0.7085 GB, free: 5.977 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002938/0.8284, allocations: 87.94 kB / 0.7086 GB, free: 5.891 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.001877/0.8303, allocations: 0.6248 MB / 0.7092 GB, free: 5.27 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.387e-06/0.8304, allocations: 0 / 0.7092 GB, free: 5.27 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 6.221e-06/0.8304, allocations: 0 / 0.7092 GB, free: 5.27 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: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0003927/0.8308, allocations: 338.3 kB / 0.7095 GB, free: 4.895 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.043e-05/0.8308, allocations: 8.031 kB / 0.7095 GB, free: 4.887 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.179e-05/0.8309, allocations: 7.953 kB / 0.7095 GB, free: 4.879 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001416/0.831, allocations: 163.1 kB / 0.7097 GB, free: 4.68 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.595e-05/0.8311, allocations: 2.75 kB / 0.7097 GB, free: 4.68 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.027e-06/0.8311, allocations: 3.938 kB / 0.7097 GB, free: 4.676 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000193/0.8313, allocations: 57.67 kB / 0.7097 GB, free: 4.613 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.832e-06/0.8313, allocations: 0 / 0.7097 GB, free: 4.613 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.415e-06/0.8313, allocations: 0 / 0.7097 GB, free: 4.613 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.234e-06/0.8313, allocations: 4 kB / 0.7097 GB, free: 4.609 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002066/0.8316, allocations: 35.97 kB / 0.7098 GB, free: 4.574 MB / 0.573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004589/0.832, allocations: 272.8 kB / 0.71 GB, free: 4.258 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001413/0.8322, allocations: 38.5 kB / 0.7101 GB, free: 4.211 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.177e-05/0.8322, allocations: 4 kB / 0.7101 GB, free: 4.207 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.847e-05/0.8323, allocations: 34.56 kB / 0.7101 GB, free: 4.164 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=1): time 1.942e-06/0.8323, allocations: 0 / 0.7101 GB, free: 4.164 MB / 0.573 GB
Notification: Performance of matching and sorting (n=1): time 0.0003996/0.8327, allocations: 93.8 kB / 0.7102 GB, free: 4.066 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.084e-05/0.8327, allocations: 55.36 kB / 0.7103 GB, free: 4 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.135e-05/0.8328, allocations: 100.9 kB / 0.7104 GB, free: 3.895 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 2.375e-05/0.8329, allocations: 25.7 kB / 0.7104 GB, free: 3.863 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 6.013e-05/0.8329, allocations: 89.06 kB / 0.7105 GB, free: 3.773 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 1.578e-05/0.833, allocations: 3.938 kB / 0.7105 GB, free: 3.77 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.625e-06/0.833, allocations: 4 kB / 0.7105 GB, free: 3.766 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001581/0.8331, allocations: 314.9 kB / 0.7108 GB, free: 3.449 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001038/0.8333, allocations: 19.98 kB / 0.7108 GB, free: 3.43 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.276e-05/0.8334, allocations: 19.97 kB / 0.7108 GB, free: 3.41 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001011/0.8335, allocations: 24.05 kB / 0.7108 GB, free: 3.387 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.194e-06/0.8335, allocations: 0 / 0.7108 GB, free: 3.387 MB / 0.573 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 0.000244/0.8337, allocations: 69.58 kB / 0.7109 GB, free: 3.312 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.91e-05/0.8338, allocations: 6.297 kB / 0.7109 GB, free: 3.309 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.98e-06/0.8338, allocations: 4.031 kB / 0.7109 GB, free: 3.305 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.274e-05/0.8338, allocations: 4 kB / 0.7109 GB, free: 3.301 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.23e-05/0.8339, allocations: 7.984 kB / 0.7109 GB, free: 3.293 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.018e-05/0.8339, allocations: 4 kB / 0.7109 GB, free: 3.289 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.609e-05/0.834, allocations: 15.88 kB / 0.7109 GB, free: 3.273 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.294e-06/0.834, allocations: 0 / 0.7109 GB, free: 3.273 MB / 0.573 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 9.492e-05/0.8341, allocations: 113.8 kB / 0.711 GB, free: 3.152 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.339e-05/0.8342, allocations: 4 kB / 0.711 GB, free: 3.148 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.226e-05/0.8342, allocations: 3.125 kB / 0.7111 GB, free: 3.148 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.911e-06/0.8342, allocations: 0 / 0.7111 GB, free: 3.148 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.922e-06/0.8342, allocations: 0 / 0.7111 GB, free: 3.148 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.794e-06/0.8342, allocations: 0 / 0.7111 GB, free: 3.148 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002162/0.8345, allocations: 165.6 kB / 0.7112 GB, free: 2.938 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.886e-06/0.8345, allocations: 0 / 0.7112 GB, free: 2.938 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.724e-05/0.8346, allocations: 8 kB / 0.7112 GB, free: 2.93 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.805e-06/0.8346, allocations: 3.984 kB / 0.7112 GB, free: 2.926 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.041e-05/0.8346, allocations: 8.75 kB / 0.7112 GB, free: 2.918 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.963e-06/0.8346, allocations: 0 / 0.7112 GB, free: 2.918 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.591e-06/0.8346, allocations: 0 / 0.7112 GB, free: 2.918 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002976/0.8349, allocations: 163.5 kB / 0.7114 GB, free: 2.742 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.327e-05/0.835, allocations: 85.03 kB / 0.7115 GB, free: 2.641 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.334e-05/0.835, allocations: 4 kB / 0.7115 GB, free: 2.637 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000107/0.8351, allocations: 8 kB / 0.7115 GB, free: 2.629 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.812e-05/0.8352, allocations: 11.92 kB / 0.7115 GB, free: 2.617 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.72e-06/0.8352, allocations: 4 kB / 0.7115 GB, free: 2.613 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 5.262e-05/0.8353, allocations: 75.28 kB / 0.7116 GB, free: 2.539 MB / 0.573 GB
Notification: Performance of sort global known variables: time 7.37e-07/0.8353, allocations: 0 / 0.7116 GB, free: 2.539 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.0002898/0.8356, allocations: 8.031 kB / 0.7116 GB, free: 2.531 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * 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 simulation (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 Backend phase and start with SimCode phase: time 0.0001472/0.8357, allocations: 103 kB / 0.7117 GB, free: 2.422 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.000242/0.836, allocations: 43.95 kB / 0.7117 GB, free: 2.379 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 8.018e-06/0.836, allocations: 8.062 kB / 0.7117 GB, free: 2.371 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001044/0.8361, allocations: 15.98 kB / 0.7117 GB, free: 2.355 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002062/0.8363, allocations: 15.89 kB / 0.7118 GB, free: 2.34 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000292/0.8367, allocations: 102.9 kB / 0.7118 GB, free: 2.215 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003592/0.837, allocations: 0.6848 MB / 0.7125 GB, free: 1.504 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 2.568e-05/0.8371, allocations: 0 / 0.7125 GB, free: 1.504 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.702e-05/0.8371, allocations: 7.438 kB / 0.7125 GB, free: 1.496 MB / 0.573 GB
Notification: Performance of SimCode: time 1.382e-06/0.8371, allocations: 0 / 0.7125 GB, free: 1.496 MB / 0.573 GB
Notification: Performance of Templates: time 0.00256/0.8397, allocations: 343.3 kB / 0.7129 GB, free: 1.168 MB / 0.573 GB