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 3.522/3.522, allocations: 402 MB / 415.9 MB, free: 10.2 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.715e-05/2.731e-05, allocations: 4 kB / 0.5004 GB, free: 8.176 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1642/0.1642, allocations: 92.68 MB / 0.5909 GB, free: 11.31 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.6803/0.8445, allocations: 124.8 MB / 0.7128 GB, free: 1.574 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003737/0.845, allocations: 115.9 kB / 0.7129 GB, free: 1.461 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01833/0.8633, allocations: 4.951 MB / 0.7178 GB, free: 12.5 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.063e-06/0.8634, allocations: 0 / 0.7178 GB, free: 12.5 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 2.792e-05/0.8634, allocations: 8 kB / 0.7178 GB, free: 12.5 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 0.001403/0.8648, allocations: 0.6776 MB / 0.7184 GB, free: 11.77 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.468e-05/0.8649, allocations: 15.98 kB / 0.7185 GB, free: 11.75 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001321/0.865, allocations: 51.39 kB / 0.7185 GB, free: 11.7 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006543/0.8657, allocations: 375.2 kB / 0.7189 GB, free: 11.29 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.276e-05/0.8658, allocations: 36.98 kB / 0.7189 GB, free: 11.25 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.369e-05/0.8659, allocations: 52 kB / 0.7189 GB, free: 11.2 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00101/0.8669, allocations: 418.4 kB / 0.7193 GB, free: 10.79 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.651e-05/0.8669, allocations: 2.188 kB / 0.7193 GB, free: 10.79 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.551e-05/0.867, allocations: 16 kB / 0.7194 GB, free: 10.77 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.699e-05/0.867, allocations: 12 kB / 0.7194 GB, free: 10.76 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009811/0.868, allocations: 351.8 kB / 0.7197 GB, free: 10.42 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00291/0.8709, allocations: 1.257 MB / 0.7209 GB, free: 9.109 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008395/0.8718, allocations: 348.7 kB / 0.7213 GB, free: 8.762 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.767e-05/0.8719, allocations: 15.97 kB / 0.7213 GB, free: 8.746 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005754/0.8724, allocations: 242 kB / 0.7215 GB, free: 8.496 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=45): time 5.921e-06/0.8725, allocations: 0 / 0.7215 GB, free: 8.496 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=45): time 0.001532/0.874, allocations: 0.5803 MB / 0.7221 GB, free: 7.91 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.147e-05/0.8741, allocations: 79.09 kB / 0.7222 GB, free: 7.82 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005749/0.8747, allocations: 320.7 kB / 0.7225 GB, free: 7.508 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 8.028e-05/0.8748, allocations: 57.53 kB / 0.7225 GB, free: 7.449 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002046/0.875, allocations: 224.2 kB / 0.7227 GB, free: 7.223 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001473/0.8752, allocations: 118.4 kB / 0.7228 GB, free: 7.105 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.652e-05/0.8752, allocations: 16 kB / 0.7229 GB, free: 7.09 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0002021/0.8754, allocations: 354.8 kB / 0.7232 GB, free: 6.734 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000438/0.8759, allocations: 149.9 kB / 0.7233 GB, free: 6.586 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005725/0.8765, allocations: 317 kB / 0.7236 GB, free: 6.215 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005156/0.877, allocations: 194.1 kB / 0.7238 GB, free: 6.027 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.881e-06/0.877, allocations: 3.938 kB / 0.7238 GB, free: 6.023 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.001346/0.8784, allocations: 0.565 MB / 0.7244 GB, free: 5.449 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 2.24e-05/0.8784, allocations: 8 kB / 0.7244 GB, free: 5.441 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.223e-05/0.8784, allocations: 4 kB / 0.7244 GB, free: 5.438 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.649e-05/0.8785, allocations: 11.98 kB / 0.7244 GB, free: 5.426 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004941/0.879, allocations: 103.8 kB / 0.7245 GB, free: 5.324 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.557e-05/0.879, allocations: 8 kB / 0.7245 GB, free: 5.316 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003539/0.8794, allocations: 79.38 kB / 0.7246 GB, free: 5.238 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.564e-05/0.8795, allocations: 24 kB / 0.7246 GB, free: 5.215 MB / 0.5886 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 0.0003358/0.8798, allocations: 209.6 kB / 0.7248 GB, free: 5 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.645e-05/0.8799, allocations: 43.44 kB / 0.7249 GB, free: 4.957 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001294/0.8812, allocations: 0.4891 MB / 0.7253 GB, free: 4.465 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.954e-06/0.8812, allocations: 4 kB / 0.7253 GB, free: 4.461 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/0.8812, allocations: 0 / 0.7253 GB, free: 4.461 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.344e-06/0.8813, allocations: 3.984 kB / 0.7253 GB, free: 4.457 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00215/0.8834, allocations: 1.044 MB / 0.7264 GB, free: 3.355 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.747e-06/0.8834, allocations: 4 kB / 0.7264 GB, free: 3.352 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002646/0.8837, allocations: 43.92 kB / 0.7264 GB, free: 3.309 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.258e-05/0.8838, allocations: 7.938 kB / 0.7264 GB, free: 3.301 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.658e-05/0.8838, allocations: 8 kB / 0.7264 GB, free: 3.293 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.646e-06/0.8838, allocations: 0 / 0.7264 GB, free: 3.293 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.535e-06/0.8838, allocations: 4 kB / 0.7264 GB, free: 3.289 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001193/0.885, allocations: 0.5738 MB / 0.727 GB, free: 2.699 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001297/0.8852, allocations: 116.6 kB / 0.7271 GB, free: 2.566 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.573e-05/0.8853, allocations: 19.94 kB / 0.7271 GB, free: 2.547 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003117/0.8856, allocations: 23.98 kB / 0.7271 GB, free: 2.523 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.944e-05/0.8857, allocations: 36.39 kB / 0.7272 GB, free: 2.488 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.343e-05/0.8858, allocations: 12.97 kB / 0.7272 GB, free: 2.477 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.0003545/0.8861, allocations: 247.2 kB / 0.7274 GB, free: 2.234 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 8.31e-07/0.8861, allocations: 0 / 0.7274 GB, free: 2.234 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0005938/0.8867, allocations: 95.84 kB / 0.7275 GB, free: 2.141 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: 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 0.0002082/0.887, allocations: 136.1 kB / 0.7276 GB, free: 2.004 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.001064/0.888, allocations: 421.5 kB / 0.728 GB, free: 1.59 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.758e-06/0.8881, allocations: 1.25 kB / 0.728 GB, free: 1.59 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004682/0.8885, allocations: 194.4 kB / 0.7282 GB, free: 1.402 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006498/0.8892, allocations: 89.83 kB / 0.7283 GB, free: 1.316 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001512/0.8907, allocations: 0.7556 MB / 0.7291 GB, free: 0.5273 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005641/0.8913, allocations: 0.8164 MB / 0.7299 GB, free: 15.68 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.0002966/0.8916, allocations: 60.55 kB / 0.7299 GB, free: 15.62 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001398/0.8918, allocations: 39.44 kB / 0.7299 GB, free: 15.59 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.55e-06/0.8918, allocations: 0 / 0.7299 GB, free: 15.59 MB / 0.6042 GB
Notification: Performance of Templates: time 0.01363/0.9054, allocations: 4.466 MB / 0.7343 GB, free: 11.18 MB / 0.6042 GB