Running command: translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.Economizers.Subsequences.Validation.Modulation_TSup,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.Economizers.Subsequences.Validation.Modulation_TSup")
Notification: Performance of loadModel(Buildings): time 3.524/3.524, allocations: 403.3 MB / 415.4 MB, free: 12.89 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.232e-05/3.245e-05, allocations: 4 kB / 0.4991 GB, free: 13.3 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4782/0.4783, allocations: 92.68 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2193/0.6976, allocations: 124.8 MB / 0.7115 GB, free: 1.531 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003787/0.698, allocations: 115.9 kB / 0.7116 GB, free: 1.418 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01849/0.7165, allocations: 4.923 MB / 0.7164 GB, free: 12.48 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 1.869e-06/0.7166, allocations: 0 / 0.7164 GB, free: 12.48 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 2.912e-05/0.7166, allocations: 8 kB / 0.7164 GB, free: 12.47 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 109
 * Number of variables: 109
Notification: Performance of Generate backend data structure: time 0.001393/0.718, allocations: 0.6689 MB / 0.7171 GB, free: 11.75 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.896e-05/0.7181, allocations: 15.98 kB / 0.7171 GB, free: 11.73 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001243/0.7182, allocations: 51.39 kB / 0.7171 GB, free: 11.68 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006537/0.7189, allocations: 379.2 kB / 0.7175 GB, free: 11.27 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.143e-05/0.719, allocations: 40.98 kB / 0.7175 GB, free: 11.23 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.296e-05/0.7191, allocations: 52 kB / 0.7176 GB, free: 11.18 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009078/0.72, allocations: 390.5 kB / 0.7179 GB, free: 10.79 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.96e-05/0.72, allocations: 0 / 0.7179 GB, free: 10.79 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.571e-05/0.7201, allocations: 19.94 kB / 0.718 GB, free: 10.77 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.612e-05/0.7201, allocations: 12 kB / 0.718 GB, free: 10.76 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000776/0.7209, allocations: 303.9 kB / 0.7183 GB, free: 10.46 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002953/0.7239, allocations: 1.265 MB / 0.7195 GB, free: 9.148 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007401/0.7246, allocations: 334.4 kB / 0.7198 GB, free: 8.812 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003142/0.725, allocations: 132.9 kB / 0.7199 GB, free: 8.68 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.441e-05/0.725, allocations: 12.36 kB / 0.72 GB, free: 8.668 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004846/0.7255, allocations: 214 kB / 0.7202 GB, free: 8.445 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=45): time 3.234e-06/0.7255, allocations: 0 / 0.7202 GB, free: 8.445 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=45): time 0.0009946/0.7265, allocations: 437.2 kB / 0.7206 GB, free: 8.012 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.065e-05/0.7266, allocations: 75.88 kB / 0.7207 GB, free: 7.926 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004784/0.7271, allocations: 311.5 kB / 0.721 GB, free: 7.621 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 7.785e-05/0.7272, allocations: 49.7 kB / 0.721 GB, free: 7.566 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001995/0.7274, allocations: 224.2 kB / 0.7212 GB, free: 7.344 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001392/0.7276, allocations: 118.5 kB / 0.7213 GB, free: 7.227 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.737e-05/0.7276, allocations: 19.94 kB / 0.7213 GB, free: 7.207 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0002012/0.7278, allocations: 354.8 kB / 0.7217 GB, free: 6.852 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003437/0.7282, allocations: 129.6 kB / 0.7218 GB, free: 6.723 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004978/0.7287, allocations: 290.9 kB / 0.7221 GB, free: 6.383 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004384/0.7292, allocations: 171.2 kB / 0.7222 GB, free: 6.215 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.406e-06/0.7292, allocations: 8 kB / 0.7223 GB, free: 6.207 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.001148/0.7303, allocations: 0.5143 MB / 0.7228 GB, free: 5.684 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 2.148e-05/0.7304, allocations: 12.09 kB / 0.7228 GB, free: 5.672 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.127e-05/0.7304, allocations: 4 kB / 0.7228 GB, free: 5.668 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.693e-05/0.7304, allocations: 8 kB / 0.7228 GB, free: 5.66 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005349/0.731, allocations: 111.8 kB / 0.7229 GB, free: 5.551 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.244e-05/0.731, allocations: 15.89 kB / 0.7229 GB, free: 5.535 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003532/0.7314, allocations: 67.36 kB / 0.723 GB, free: 5.469 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.407e-05/0.7314, allocations: 24 kB / 0.723 GB, free: 5.445 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 21
 * Number of states: 0 ()
 * Number of discrete variables: 48 ($PRE.mod.firOrdHolOutDam.firstTrigger,mod.firOrdHolOutDam.firstTrigger,$PRE.mod.firOrdHolRetDam.firstTrigger,mod.firOrdHolRetDam.firstTrigger,$PRE.modFre.firOrdHolOutDam.firstTrigger,modFre.firOrdHolOutDam.firstTrigger,$PRE.modFre.firOrdHolRetDam.firstTrigger,modFre.firOrdHolRetDam.firstTrigger,$whenCondition1,modFre.firOrdHolRetDam.sampleTrigger,$whenCondition2,modFre.firOrdHolOutDam.sampleTrigger,$whenCondition3,mod.firOrdHolRetDam.sampleTrigger,$whenCondition4,mod.firOrdHolOutDam.sampleTrigger,$PRE.mod.firOrdHolOutDam.tSample,mod.firOrdHolOutDam.tSample,$PRE.mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.uSample,$PRE.mod.firOrdHolOutDam.pre_uSample,mod.firOrdHolOutDam.pre_uSample,$PRE.mod.firOrdHolOutDam.c,mod.firOrdHolOutDam.c,$PRE.mod.firOrdHolRetDam.tSample,mod.firOrdHolRetDam.tSample,$PRE.mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.uSample,$PRE.mod.firOrdHolRetDam.pre_uSample,mod.firOrdHolRetDam.pre_uSample,$PRE.mod.firOrdHolRetDam.c,mod.firOrdHolRetDam.c,$PRE.modFre.firOrdHolOutDam.tSample,modFre.firOrdHolOutDam.tSample,$PRE.modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.uSample,$PRE.modFre.firOrdHolOutDam.pre_uSample,modFre.firOrdHolOutDam.pre_uSample,$PRE.modFre.firOrdHolOutDam.c,modFre.firOrdHolOutDam.c,$PRE.modFre.firOrdHolRetDam.tSample,modFre.firOrdHolRetDam.tSample,$PRE.modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.uSample,$PRE.modFre.firOrdHolRetDam.pre_uSample,modFre.firOrdHolRetDam.pre_uSample,$PRE.modFre.firOrdHolRetDam.c,modFre.firOrdHolRetDam.c)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (83):
 * Single equations (assignments): 83
 * 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 0.000203/0.7317, allocations: 168.8 kB / 0.7232 GB, free: 5.273 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.808e-05/0.7318, allocations: 47.42 kB / 0.7232 GB, free: 5.227 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001086/0.7329, allocations: 464.6 kB / 0.7236 GB, free: 4.766 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.768e-06/0.7329, allocations: 4 kB / 0.7236 GB, free: 4.762 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.107e-06/0.7329, allocations: 4 kB / 0.7236 GB, free: 4.758 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.256e-06/0.7329, allocations: 3.953 kB / 0.7237 GB, free: 4.754 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00191/0.7348, allocations: 1.001 MB / 0.7246 GB, free: 3.695 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.814e-06/0.7349, allocations: 0 / 0.7246 GB, free: 3.695 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002631/0.7351, allocations: 47.91 kB / 0.7247 GB, free: 3.648 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.42e-06/0.7352, allocations: 3.953 kB / 0.7247 GB, free: 3.645 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.863e-05/0.7352, allocations: 12 kB / 0.7247 GB, free: 3.633 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.203e-06/0.7352, allocations: 7.984 kB / 0.7247 GB, free: 3.625 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.791e-06/0.7352, allocations: 0 / 0.7247 GB, free: 3.625 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009897/0.7362, allocations: 0.5192 MB / 0.7252 GB, free: 3.09 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001201/0.7364, allocations: 120.6 kB / 0.7253 GB, free: 2.953 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.437e-05/0.7365, allocations: 19.94 kB / 0.7253 GB, free: 2.934 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003175/0.7368, allocations: 27.98 kB / 0.7254 GB, free: 2.906 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.956e-05/0.7369, allocations: 28.39 kB / 0.7254 GB, free: 2.879 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.513e-05/0.7369, allocations: 19.98 kB / 0.7254 GB, free: 2.859 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.000338/0.7373, allocations: 234.2 kB / 0.7256 GB, free: 2.633 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 7.29e-07/0.7373, allocations: 0 / 0.7256 GB, free: 2.633 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.0005477/0.7379, allocations: 95.84 kB / 0.7257 GB, free: 2.539 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 28 (mod.firOrdHolOutDam.sampleTrigger,mod.firOrdHolRetDam.sampleTrigger,modFre.firOrdHolOutDam.sampleTrigger,modFre.firOrdHolRetDam.sampleTrigger,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mod.firOrdHolOutDam.firstTrigger,mod.firOrdHolOutDam.tSample,mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.pre_uSample,mod.firOrdHolOutDam.c,mod.firOrdHolRetDam.firstTrigger,mod.firOrdHolRetDam.tSample,mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.pre_uSample,mod.firOrdHolRetDam.c,modFre.firOrdHolOutDam.firstTrigger,modFre.firOrdHolOutDam.tSample,modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.pre_uSample,modFre.firOrdHolOutDam.c,modFre.firOrdHolRetDam.firstTrigger,modFre.firOrdHolRetDam.tSample,modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.pre_uSample,modFre.firOrdHolRetDam.c)
 * Number of discrete states: 8 (modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.c,modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.c,mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.c,mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.c)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (47):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 20
 * 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 0.0001958/0.7381, allocations: 151.9 kB / 0.7259 GB, free: 2.383 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.0008689/0.739, allocations: 381.7 kB / 0.7262 GB, free: 2.012 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 2.672e-06/0.739, allocations: 0 / 0.7262 GB, free: 2.012 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003677/0.7393, allocations: 166.5 kB / 0.7264 GB, free: 1.852 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006193/0.74, allocations: 91.14 kB / 0.7265 GB, free: 1.766 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001171/0.7412, allocations: 482.6 kB / 0.7269 GB, free: 1.266 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005168/0.7417, allocations: 0.8203 MB / 0.7277 GB, free: 428 kB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.0002716/0.742, allocations: 60.55 kB / 0.7278 GB, free: 368 kB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001278/0.7421, allocations: 39.44 kB / 0.7278 GB, free: 328 kB / 0.6042 GB
Notification: Performance of SimCode: time 1.398e-06/0.7421, allocations: 0 / 0.7278 GB, free: 328 kB / 0.6042 GB
Notification: Performance of Templates: time 0.01374/0.7559, allocations: 4.461 MB / 0.7322 GB, free: 11.92 MB / 0.6198 GB