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 3.594/3.594, allocations: 403.3 MB / 415.4 MB, free: 12.96 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.732e-05/3.749e-05, allocations: 7.938 kB / 0.4991 GB, free: 13.43 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4755/0.4756, allocations: 92.69 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2549/0.7306, allocations: 120.4 MB / 0.7072 GB, free: 5.91 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004864/0.7311, allocations: 91.92 kB / 0.7073 GB, free: 5.82 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.003155/0.7343, allocations: 0.6123 MB / 0.7079 GB, free: 5.207 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.942e-06/0.7344, allocations: 0 / 0.7079 GB, free: 5.207 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 1.71e-05/0.7344, allocations: 4 kB / 0.7079 GB, free: 5.203 MB / 0.5886 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 0.0006246/0.735, allocations: 334.5 kB / 0.7082 GB, free: 4.832 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 6.316e-05/0.7351, allocations: 8.031 kB / 0.7082 GB, free: 4.824 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.154e-05/0.7352, allocations: 3.953 kB / 0.7082 GB, free: 4.82 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002215/0.7354, allocations: 167.1 kB / 0.7084 GB, free: 4.617 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.266e-05/0.7355, allocations: 7.938 kB / 0.7084 GB, free: 4.609 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.486e-05/0.7355, allocations: 0 / 0.7084 GB, free: 4.609 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001611/0.7357, allocations: 37.69 kB / 0.7084 GB, free: 4.566 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.24e-05/0.7357, allocations: 4 kB / 0.7084 GB, free: 4.562 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.957e-05/0.7357, allocations: 4 kB / 0.7084 GB, free: 4.559 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.206e-05/0.7358, allocations: 0 / 0.7084 GB, free: 4.559 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 7.646e-05/0.7359, allocations: 7.938 kB / 0.7084 GB, free: 4.551 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000818/0.7367, allocations: 272.8 kB / 0.7087 GB, free: 4.234 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 9.136e-05/0.7368, allocations: 30.52 kB / 0.7087 GB, free: 4.195 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.881e-05/0.7369, allocations: 4.859 kB / 0.7087 GB, free: 4.188 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.777e-05/0.7369, allocations: 0 / 0.7087 GB, free: 4.188 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.778e-05/0.737, allocations: 34.62 kB / 0.7087 GB, free: 4.145 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=1): time 3.208e-06/0.737, allocations: 0 / 0.7087 GB, free: 4.145 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=1): time 0.0002481/0.7373, allocations: 37.66 kB / 0.7088 GB, free: 4.102 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.224e-05/0.7374, allocations: 51.41 kB / 0.7088 GB, free: 4.039 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001418/0.7375, allocations: 105 kB / 0.7089 GB, free: 3.93 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.773e-05/0.7376, allocations: 29.7 kB / 0.709 GB, free: 3.895 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 8.016e-05/0.7377, allocations: 80.14 kB / 0.709 GB, free: 3.812 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 1.876e-05/0.7377, allocations: 0 / 0.709 GB, free: 3.812 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.345e-06/0.7378, allocations: 3.938 kB / 0.709 GB, free: 3.809 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0002238/0.738, allocations: 314.8 kB / 0.7093 GB, free: 3.492 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.756e-05/0.7381, allocations: 7.938 kB / 0.7093 GB, free: 3.484 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.897e-05/0.7381, allocations: 0 / 0.7093 GB, free: 3.484 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.107e-05/0.7382, allocations: 8.062 kB / 0.7094 GB, free: 3.477 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.083e-06/0.7382, allocations: 0 / 0.7094 GB, free: 3.477 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 0.0001792/0.7384, allocations: 45.59 kB / 0.7094 GB, free: 3.426 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 2.47e-05/0.7384, allocations: 4 kB / 0.7094 GB, free: 3.422 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.64e-06/0.7384, allocations: 0 / 0.7094 GB, free: 3.422 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.153e-05/0.7385, allocations: 0 / 0.7094 GB, free: 3.422 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001664/0.7387, allocations: 8 kB / 0.7094 GB, free: 3.414 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.342e-05/0.7387, allocations: 3.953 kB / 0.7094 GB, free: 3.41 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001323/0.7388, allocations: 19.95 kB / 0.7094 GB, free: 3.391 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.185e-05/0.7389, allocations: 0 / 0.7094 GB, free: 3.391 MB / 0.5886 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 0.0001204/0.739, allocations: 104.5 kB / 0.7095 GB, free: 3.285 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.789e-05/0.7391, allocations: 0 / 0.7095 GB, free: 3.285 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.887e-05/0.7392, allocations: 11.12 kB / 0.7095 GB, free: 3.273 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.555e-06/0.7392, allocations: 3.984 kB / 0.7095 GB, free: 3.27 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.759e-06/0.7392, allocations: 0 / 0.7095 GB, free: 3.27 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.043e-06/0.7392, allocations: 3.953 kB / 0.7095 GB, free: 3.266 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003709/0.7396, allocations: 153.7 kB / 0.7097 GB, free: 3.066 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.856e-06/0.7396, allocations: 4 kB / 0.7097 GB, free: 3.062 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001346/0.7398, allocations: 15.92 kB / 0.7097 GB, free: 3.047 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.086e-06/0.7398, allocations: 3.938 kB / 0.7097 GB, free: 3.043 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.06e-05/0.7398, allocations: 0 / 0.7097 GB, free: 3.043 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.247e-06/0.7399, allocations: 0 / 0.7097 GB, free: 3.043 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.554e-06/0.7399, allocations: 0 / 0.7097 GB, free: 3.043 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000233/0.7401, allocations: 135.5 kB / 0.7098 GB, free: 2.895 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.565e-05/0.7402, allocations: 77.11 kB / 0.7099 GB, free: 2.801 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.805e-05/0.7403, allocations: 7.984 kB / 0.7099 GB, free: 2.793 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002205/0.7405, allocations: 4 kB / 0.7099 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.056e-05/0.7406, allocations: 3.984 kB / 0.7099 GB, free: 2.785 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.48e-05/0.7406, allocations: 8 kB / 0.7099 GB, free: 2.777 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 7.727e-05/0.7407, allocations: 75.28 kB / 0.71 GB, free: 2.703 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 1.215e-06/0.7408, allocations: 4 kB / 0.71 GB, free: 2.699 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0006482/0.7414, allocations: 0 / 0.71 GB, free: 2.699 MB / 0.5886 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 0.0002392/0.7417, allocations: 119 kB / 0.7101 GB, free: 2.574 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0001319/0.7418, allocations: 7.938 kB / 0.7101 GB, free: 2.566 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 3.707e-06/0.7419, allocations: 0 / 0.7101 GB, free: 2.566 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 5.9e-05/0.7419, allocations: 8 kB / 0.7101 GB, free: 2.559 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003963/0.7423, allocations: 5.5 kB / 0.7102 GB, free: 2.555 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003153/0.7427, allocations: 53.11 kB / 0.7102 GB, free: 2.48 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005065/0.7432, allocations: 0.6809 MB / 0.7109 GB, free: 1.773 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 5.43e-05/0.7433, allocations: 4 kB / 0.7109 GB, free: 1.77 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.078e-05/0.7434, allocations: 7.438 kB / 0.7109 GB, free: 1.762 MB / 0.5886 GB
Notification: Performance of SimCode: time 2.079e-06/0.7434, allocations: 0 / 0.7109 GB, free: 1.762 MB / 0.5886 GB
Notification: Performance of Templates: time 0.004266/0.7477, allocations: 334.2 kB / 0.7112 GB, free: 1.438 MB / 0.5886 GB