Running command: translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Modulation_TSup,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Modulation_TSup")
Notification: Performance of loadModel(Buildings): time 4.818/4.818, allocations: 458.9 MB / 473.4 MB, free: 11.9 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.099e-05/3.09e-05, allocations: 3.812 kB / 0.5698 GB, free: 9.762 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2324/0.2324, allocations: 106.2 MB / 0.6735 GB, free: 2.551 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Modulation_TSup): time 0.003357/0.2358, allocations: 1.877 MB / 0.6754 GB, free: 0.6562 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.00156/0.2375, allocations: 0.5152 MB / 0.6759 GB, free: 140 kB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00027/0.2378, allocations: 19.94 kB / 0.6759 GB, free: 120 kB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 7.598e-05/0.2379, allocations: 31.66 kB / 0.6759 GB, free: 88 kB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002407/0.2381, allocations: 51.81 kB / 0.676 GB, free: 36 kB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004921/0.2386, allocations: 131.8 kB / 0.6761 GB, free: 15.91 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.0005238/0.2392, allocations: 256.4 kB / 0.6763 GB, free: 15.66 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003107/0.2395, allocations: 125.3 kB / 0.6765 GB, free: 15.53 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002048/0.2397, allocations: 119.7 kB / 0.6766 GB, free: 15.41 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002765/0.24, allocations: 159.4 kB / 0.6767 GB, free: 15.26 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 7.203e-05/0.2401, allocations: 16 kB / 0.6767 GB, free: 15.24 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 6.246e-05/0.2402, allocations: 23.94 kB / 0.6768 GB, free: 15.22 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001079/0.2403, allocations: 83.66 kB / 0.6768 GB, free: 15.14 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 8.072e-05/0.2404, allocations: 28 kB / 0.6769 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.000843/0.2412, allocations: 0.6 MB / 0.6775 GB, free: 14.51 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 3.657e-06/0.2412, allocations: 0 / 0.6775 GB, free: 14.51 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.996e-06/0.2413, allocations: 0 / 0.6775 GB, free: 14.51 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 1.622e-05/0.2413, allocations: 0 / 0.6775 GB, free: 14.51 MB / 0.5573 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 0.00202/0.2433, allocations: 0.6677 MB / 0.6781 GB, free: 13.79 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.691e-05/0.2434, allocations: 12.03 kB / 0.6781 GB, free: 13.78 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001846/0.2436, allocations: 55.3 kB / 0.6782 GB, free: 13.72 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008896/0.2445, allocations: 375.2 kB / 0.6785 GB, free: 13.32 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.754e-05/0.2446, allocations: 41 kB / 0.6786 GB, free: 13.27 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001239/0.2447, allocations: 55.98 kB / 0.6786 GB, free: 13.22 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001249/0.246, allocations: 414.4 kB / 0.679 GB, free: 12.81 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.027e-05/0.246, allocations: 0 / 0.679 GB, free: 12.81 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.69e-05/0.2461, allocations: 16 kB / 0.679 GB, free: 12.79 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.667e-05/0.2461, allocations: 15.94 kB / 0.679 GB, free: 12.78 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001165/0.2473, allocations: 343.8 kB / 0.6794 GB, free: 12.44 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003391/0.2507, allocations: 1.207 MB / 0.6806 GB, free: 11.17 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009503/0.2517, allocations: 332.5 kB / 0.6809 GB, free: 10.84 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.56e-05/0.2518, allocations: 16.38 kB / 0.6809 GB, free: 10.82 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008379/0.2527, allocations: 302.4 kB / 0.6812 GB, free: 10.5 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=49): time 3.537e-06/0.2527, allocations: 0 / 0.6812 GB, free: 10.5 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=49): time 0.002043/0.2547, allocations: 0.6196 MB / 0.6818 GB, free: 9.875 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001417/0.2549, allocations: 182.6 kB / 0.682 GB, free: 9.66 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005403/0.2555, allocations: 282.3 kB / 0.6822 GB, free: 9.383 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001219/0.2556, allocations: 57.69 kB / 0.6823 GB, free: 9.32 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002282/0.2559, allocations: 217 kB / 0.6825 GB, free: 9.102 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001803/0.256, allocations: 134.2 kB / 0.6826 GB, free: 8.969 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.368e-05/0.2561, allocations: 16 kB / 0.6826 GB, free: 8.953 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001785/0.2563, allocations: 350.8 kB / 0.683 GB, free: 8.602 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005606/0.2569, allocations: 157.9 kB / 0.6831 GB, free: 8.449 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000708/0.2576, allocations: 338 kB / 0.6834 GB, free: 8.051 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006739/0.2583, allocations: 198.1 kB / 0.6836 GB, free: 7.855 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.065e-06/0.2583, allocations: 8 kB / 0.6836 GB, free: 7.848 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.001638/0.26, allocations: 0.5534 MB / 0.6842 GB, free: 7.289 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.749e-05/0.26, allocations: 4 kB / 0.6842 GB, free: 7.285 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.544e-05/0.26, allocations: 4 kB / 0.6842 GB, free: 7.281 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.685e-05/0.2601, allocations: 8 kB / 0.6842 GB, free: 7.273 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007286/0.2608, allocations: 111.8 kB / 0.6843 GB, free: 7.164 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.967e-05/0.2608, allocations: 8 kB / 0.6843 GB, free: 7.156 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005652/0.2614, allocations: 81.66 kB / 0.6844 GB, free: 7.078 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.001e-05/0.2615, allocations: 27.98 kB / 0.6844 GB, free: 7.051 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 48 ($PRE.modFre.firOrdHolRetDam.firstTrigger,modFre.firOrdHolRetDam.firstTrigger,$PRE.modFre.firOrdHolOutDam.firstTrigger,modFre.firOrdHolOutDam.firstTrigger,$PRE.mod.firOrdHolRetDam.firstTrigger,mod.firOrdHolRetDam.firstTrigger,$PRE.mod.firOrdHolOutDam.firstTrigger,mod.firOrdHolOutDam.firstTrigger,$whenCondition1,mod.firOrdHolOutDam.sampleTrigger,$whenCondition2,mod.firOrdHolRetDam.sampleTrigger,$whenCondition3,modFre.firOrdHolOutDam.sampleTrigger,$whenCondition4,modFre.firOrdHolRetDam.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 0.0003928/0.2619, allocations: 209.6 kB / 0.6846 GB, free: 6.836 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001019/0.262, allocations: 39.52 kB / 0.6846 GB, free: 6.797 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001715/0.2637, allocations: 0.5431 MB / 0.6852 GB, free: 6.246 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.232e-05/0.2638, allocations: 4 kB / 0.6852 GB, free: 6.242 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.584e-06/0.2638, allocations: 0 / 0.6852 GB, free: 6.242 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.056e-05/0.2638, allocations: 3.984 kB / 0.6852 GB, free: 6.238 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002794/0.2666, allocations: 1.158 MB / 0.6863 GB, free: 5.012 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.863e-06/0.2667, allocations: 128 / 0.6863 GB, free: 5.012 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004386/0.2671, allocations: 55.91 kB / 0.6864 GB, free: 4.957 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.243e-05/0.2672, allocations: 4 kB / 0.6864 GB, free: 4.953 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.442e-05/0.2672, allocations: 19.94 kB / 0.6864 GB, free: 4.934 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.011e-05/0.2672, allocations: 4 kB / 0.6864 GB, free: 4.93 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.836e-06/0.2673, allocations: 0 / 0.6864 GB, free: 4.93 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001632/0.2689, allocations: 0.6832 MB / 0.6871 GB, free: 4.191 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001391/0.2691, allocations: 120.5 kB / 0.6872 GB, free: 4.055 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001183/0.2692, allocations: 23.92 kB / 0.6872 GB, free: 4.031 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005136/0.2697, allocations: 35.97 kB / 0.6872 GB, free: 3.996 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001163/0.2699, allocations: 48.28 kB / 0.6873 GB, free: 3.949 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.016e-05/0.2699, allocations: 15.98 kB / 0.6873 GB, free: 3.934 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.000354/0.2703, allocations: 217.9 kB / 0.6875 GB, free: 3.723 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 4.41e-07/0.2703, allocations: 4 kB / 0.6875 GB, free: 3.719 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0006702/0.271, allocations: 103.8 kB / 0.6876 GB, free: 3.617 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 28 (modFre.firOrdHolRetDam.sampleTrigger,modFre.firOrdHolOutDam.sampleTrigger,mod.firOrdHolRetDam.sampleTrigger,mod.firOrdHolOutDam.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 (53):
 * Single equations (assignments): 33
 * 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 0.0002614/0.2713, allocations: 145.3 kB / 0.6877 GB, free: 3.469 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.00146/0.2727, allocations: 441.5 kB / 0.6882 GB, free: 3.043 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 5.49e-06/0.2728, allocations: 1.125 kB / 0.6882 GB, free: 3.043 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006688/0.2734, allocations: 214.6 kB / 0.6884 GB, free: 2.832 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007012/0.2742, allocations: 60.61 kB / 0.6884 GB, free: 2.773 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00204/0.2762, allocations: 0.8274 MB / 0.6892 GB, free: 1.906 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004748/0.2767, allocations: 0.8136 MB / 0.69 GB, free: 1.062 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.0004036/0.2772, allocations: 64.3 kB / 0.6901 GB, free: 1 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001739/0.2774, allocations: 51.42 kB / 0.6901 GB, free: 0.9492 MB / 0.5573 GB
Notification: Performance of SimCode: time 9.41e-07/0.2774, allocations: 0 / 0.6901 GB, free: 0.9492 MB / 0.5573 GB
Notification: Performance of Templates: time 0.01566/0.293, allocations: 4.407 MB / 0.6944 GB, free: 12.61 MB / 0.573 GB