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 3.686/3.686, allocations: 403.9 MB / 411 MB, free: 352 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.794e-05/1.801e-05, allocations: 3.938 kB / 0.4942 GB, free: 1.293 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4956/0.4956, allocations: 92.69 MB / 0.5847 GB, free: 2.336 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2115/0.7072, allocations: 124.1 MB / 0.706 GB, free: 6.035 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000355/0.7076, allocations: 111.9 kB / 0.7061 GB, free: 5.926 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01788/0.7255, allocations: 4.892 MB / 0.7109 GB, free: 1.02 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.761e-06/0.7256, allocations: 0 / 0.7109 GB, free: 1.02 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 2.926e-05/0.7256, allocations: 12 kB / 0.7109 GB, free: 1.008 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: 109
 * Number of variables: 109
Notification: Performance of Generate backend data structure: time 0.001345/0.7269, allocations: 0.6653 MB / 0.7115 GB, free: 300 kB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.193e-05/0.727, allocations: 8.031 kB / 0.7115 GB, free: 292 kB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001301/0.7271, allocations: 59.33 kB / 0.7116 GB, free: 232 kB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006906/0.7279, allocations: 375.6 kB / 0.7119 GB, free: 15.82 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.415e-05/0.7279, allocations: 23.98 kB / 0.712 GB, free: 15.79 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.268e-05/0.728, allocations: 32 kB / 0.712 GB, free: 15.76 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0007405/0.7288, allocations: 274.6 kB / 0.7123 GB, free: 15.49 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007941/0.7296, allocations: 336 kB / 0.7126 GB, free: 15.16 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.612e-05/0.7296, allocations: 3.938 kB / 0.7126 GB, free: 15.16 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.752e-05/0.7297, allocations: 8 kB / 0.7126 GB, free: 15.15 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.558e-05/0.7297, allocations: 11.95 kB / 0.7126 GB, free: 15.14 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002797/0.7325, allocations: 1.159 MB / 0.7137 GB, free: 13.94 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006648/0.7332, allocations: 307.9 kB / 0.714 GB, free: 13.63 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002723/0.7335, allocations: 124.6 kB / 0.7141 GB, free: 13.51 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.661e-05/0.7335, allocations: 4 kB / 0.7141 GB, free: 13.5 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004592/0.734, allocations: 209.6 kB / 0.7143 GB, free: 13.29 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=45): time 3.988e-06/0.734, allocations: 4 kB / 0.7144 GB, free: 13.28 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=45): time 0.0009489/0.735, allocations: 389.8 kB / 0.7147 GB, free: 12.89 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.685e-05/0.7351, allocations: 75.73 kB / 0.7148 GB, free: 12.81 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003142/0.7354, allocations: 229.9 kB / 0.715 GB, free: 12.58 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 7.153e-05/0.7355, allocations: 45.69 kB / 0.7151 GB, free: 12.53 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002005/0.7357, allocations: 232.5 kB / 0.7153 GB, free: 12.29 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001344/0.7358, allocations: 118.5 kB / 0.7154 GB, free: 12.18 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.552e-05/0.7359, allocations: 0 / 0.7154 GB, free: 12.18 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001738/0.7361, allocations: 346.8 kB / 0.7157 GB, free: 11.83 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002973/0.7364, allocations: 113.5 kB / 0.7158 GB, free: 11.71 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004293/0.7368, allocations: 273.4 kB / 0.7161 GB, free: 11.39 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003943/0.7372, allocations: 170 kB / 0.7163 GB, free: 11.22 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.288e-06/0.7372, allocations: 0 / 0.7163 GB, free: 11.22 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.00101/0.7383, allocations: 462.8 kB / 0.7167 GB, free: 10.77 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 2.059e-05/0.7383, allocations: 4 kB / 0.7167 GB, free: 10.76 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.494e-05/0.7383, allocations: 8 kB / 0.7167 GB, free: 10.75 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.38e-05/0.7384, allocations: 12 kB / 0.7167 GB, free: 10.74 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005228/0.7389, allocations: 103.8 kB / 0.7168 GB, free: 10.64 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.765e-05/0.7389, allocations: 11.98 kB / 0.7168 GB, free: 10.63 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003203/0.7393, allocations: 47.42 kB / 0.7169 GB, free: 10.58 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.456e-05/0.7393, allocations: 32.14 kB / 0.7169 GB, free: 10.55 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 0.0001987/0.7395, allocations: 152.8 kB / 0.7171 GB, free: 10.39 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.968e-05/0.7396, allocations: 27.62 kB / 0.7171 GB, free: 10.37 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000993/0.7406, allocations: 431.8 kB / 0.7175 GB, free: 9.938 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.197e-05/0.7407, allocations: 8 kB / 0.7175 GB, free: 9.93 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.971e-06/0.7407, allocations: 3.938 kB / 0.7175 GB, free: 9.926 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.263e-06/0.7407, allocations: 0 / 0.7175 GB, free: 9.926 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001754/0.7424, allocations: 0.9085 MB / 0.7184 GB, free: 8.973 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.027e-06/0.7425, allocations: 7.938 kB / 0.7184 GB, free: 8.965 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002466/0.7427, allocations: 47.97 kB / 0.7184 GB, free: 8.918 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.17e-05/0.7428, allocations: 4 kB / 0.7184 GB, free: 8.914 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.445e-05/0.7428, allocations: 4 kB / 0.7184 GB, free: 8.91 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.02e-05/0.7428, allocations: 11.88 kB / 0.7185 GB, free: 8.898 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.571e-06/0.7428, allocations: 0 / 0.7185 GB, free: 8.898 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000907/0.7438, allocations: 0.4919 MB / 0.7189 GB, free: 8.391 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000103/0.7439, allocations: 112.6 kB / 0.719 GB, free: 8.262 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.757e-05/0.744, allocations: 7.984 kB / 0.7191 GB, free: 8.254 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002969/0.7443, allocations: 27.98 kB / 0.7191 GB, free: 8.227 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.63e-05/0.7444, allocations: 32.34 kB / 0.7191 GB, free: 8.195 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.461e-05/0.7444, allocations: 15.98 kB / 0.7191 GB, free: 8.18 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.0002072/0.7446, allocations: 166 kB / 0.7193 GB, free: 8.016 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 5.93e-07/0.7447, allocations: 0 / 0.7193 GB, free: 8.016 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.0005865/0.7452, allocations: 91.69 kB / 0.7194 GB, free: 7.926 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 0.0002111/0.7455, allocations: 140.4 kB / 0.7195 GB, free: 7.777 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.0007959/0.7463, allocations: 343.7 kB / 0.7198 GB, free: 7.441 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 2.77e-06/0.7463, allocations: 0 / 0.7198 GB, free: 7.441 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003537/0.7467, allocations: 161.6 kB / 0.72 GB, free: 7.285 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005003/0.7472, allocations: 58.78 kB / 0.72 GB, free: 7.23 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00114/0.7483, allocations: 464.7 kB / 0.7205 GB, free: 6.754 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004902/0.7488, allocations: 0.8122 MB / 0.7213 GB, free: 5.91 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.0002493/0.7491, allocations: 51.39 kB / 0.7213 GB, free: 5.855 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001227/0.7492, allocations: 43.42 kB / 0.7214 GB, free: 5.812 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.276e-06/0.7493, allocations: 0 / 0.7214 GB, free: 5.812 MB / 0.6042 GB
Notification: Performance of Templates: time 0.01139/0.7607, allocations: 3.523 MB / 0.7248 GB, free: 2.336 MB / 0.6042 GB