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 4.125/4.125, allocations: 460.5 MB / 472.6 MB, free: 5.41 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.49e-05/3.506e-05, allocations: 4 kB / 0.5682 GB, free: 10.11 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2519/0.252, allocations: 106.2 MB / 0.6719 GB, free: 15.69 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7178/0.9698, allocations: 132.7 MB / 0.8015 GB, free: 13.28 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002321/0.9701, allocations: 79.33 kB / 0.8016 GB, free: 13.28 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.01804/0.9882, allocations: 5.065 MB / 0.8066 GB, free: 12.61 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.501e-06/0.9882, allocations: 0 / 0.8066 GB, free: 12.61 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 2.743e-05/0.9882, allocations: 7.688 kB / 0.8066 GB, free: 12.61 MB / 0.6355 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 0.001194/0.9894, allocations: 0.6677 MB / 0.8072 GB, free: 12.13 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.176e-05/0.9895, allocations: 15.69 kB / 0.8072 GB, free: 12.13 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00013/0.9896, allocations: 56.73 kB / 0.8073 GB, free: 12.1 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004635/0.9901, allocations: 333.3 kB / 0.8076 GB, free: 11.87 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.593e-05/0.9902, allocations: 34.69 kB / 0.8076 GB, free: 11.87 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.959e-05/0.9903, allocations: 54.64 kB / 0.8077 GB, free: 11.87 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008473/0.9911, allocations: 393 kB / 0.8081 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.645e-05/0.9912, allocations: 0 / 0.8081 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.729e-05/0.9912, allocations: 18.09 kB / 0.8081 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.259e-05/0.9913, allocations: 11.81 kB / 0.8081 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006837/0.992, allocations: 304.8 kB / 0.8084 GB, free: 11.82 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002655/0.9946, allocations: 1.284 MB / 0.8096 GB, free: 11.43 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005956/0.9953, allocations: 309.8 kB / 0.8099 GB, free: 11.4 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003199/0.9956, allocations: 157.8 kB / 0.8101 GB, free: 11.39 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.085e-05/0.9957, allocations: 13.72 kB / 0.8101 GB, free: 11.38 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005585/0.9962, allocations: 293.8 kB / 0.8104 GB, free: 11.28 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=49): time 4.127e-06/0.9962, allocations: 0 / 0.8104 GB, free: 11.28 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=49): time 0.000994/0.9973, allocations: 460.1 kB / 0.8108 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.944e-05/0.9973, allocations: 185.7 kB / 0.811 GB, free: 11.02 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000463/0.9978, allocations: 350.3 kB / 0.8113 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 6.937e-05/0.9979, allocations: 55.03 kB / 0.8114 GB, free: 10.88 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001313/0.998, allocations: 197.6 kB / 0.8116 GB, free: 10.77 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001086/0.9982, allocations: 131.2 kB / 0.8117 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.215e-05/0.9982, allocations: 14.34 kB / 0.8117 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 9.408e-05/0.9983, allocations: 362.1 kB / 0.8121 GB, free: 10.38 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003108/0.9986, allocations: 134 kB / 0.8122 GB, free: 10.38 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004046/0.9991, allocations: 268.7 kB / 0.8124 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003907/0.9995, allocations: 177.3 kB / 0.8126 GB, free: 10.22 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.873e-06/0.9995, allocations: 4 kB / 0.8126 GB, free: 10.22 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=77) (initialization): time 0.0009694/1, allocations: 0.4933 MB / 0.8131 GB, free: 10.13 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.088e-05/1, allocations: 7.531 kB / 0.8131 GB, free: 10.13 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.09e-05/1.001, allocations: 3.844 kB / 0.8131 GB, free: 10.13 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.317e-05/1.001, allocations: 7.812 kB / 0.8131 GB, free: 10.13 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004831/1.001, allocations: 99.53 kB / 0.8132 GB, free: 10.12 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.392e-05/1.001, allocations: 3.75 kB / 0.8132 GB, free: 10.12 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003686/1.001, allocations: 78.23 kB / 0.8133 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.936e-05/1.002, allocations: 25.44 kB / 0.8133 GB, free: 10.09 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * 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 (77):
 * Single equations (assignments): 77
 * 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 0.0001771/1.002, allocations: 164.2 kB / 0.8135 GB, free: 9.957 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.121e-05/1.002, allocations: 53.2 kB / 0.8135 GB, free: 9.93 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001069/1.003, allocations: 0.5099 MB / 0.814 GB, free: 9.875 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.302e-06/1.003, allocations: 3.844 kB / 0.814 GB, free: 9.875 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.156e-06/1.003, allocations: 3.844 kB / 0.814 GB, free: 9.875 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.637e-06/1.003, allocations: 2.953 kB / 0.814 GB, free: 9.875 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001809/1.005, allocations: 1.129 MB / 0.8151 GB, free: 9.508 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.398e-06/1.005, allocations: 0 / 0.8151 GB, free: 9.508 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003297/1.005, allocations: 59.23 kB / 0.8152 GB, free: 9.5 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.906e-06/1.005, allocations: 3.844 kB / 0.8152 GB, free: 9.5 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.441e-05/1.005, allocations: 16.52 kB / 0.8152 GB, free: 9.496 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.063e-06/1.005, allocations: 3.844 kB / 0.8152 GB, free: 9.496 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.534e-06/1.005, allocations: 0 / 0.8152 GB, free: 9.496 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001028/1.006, allocations: 0.6604 MB / 0.8159 GB, free: 9.215 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001198/1.006, allocations: 132.2 kB / 0.816 GB, free: 9.094 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.101e-05/1.007, allocations: 15.64 kB / 0.816 GB, free: 9.094 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004112/1.007, allocations: 41.36 kB / 0.816 GB, free: 9.094 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.746e-05/1.007, allocations: 38.8 kB / 0.8161 GB, free: 9.086 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.594e-05/1.007, allocations: 23.8 kB / 0.8161 GB, free: 9.086 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.00034/1.007, allocations: 265.1 kB / 0.8164 GB, free: 9 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.05e-07/1.007, allocations: 0 / 0.8164 GB, free: 9 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005705/1.008, allocations: 106 kB / 0.8165 GB, free: 8.996 MB / 0.6355 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 0.0001779/1.008, allocations: 147 kB / 0.8166 GB, free: 8.891 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0008052/1.009, allocations: 386.7 kB / 0.817 GB, free: 8.863 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.779e-06/1.009, allocations: 0 / 0.817 GB, free: 8.863 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.000383/1.009, allocations: 193.7 kB / 0.8171 GB, free: 8.848 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007608/1.01, allocations: 88.86 kB / 0.8172 GB, free: 8.844 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001301/1.012, allocations: 0.5282 MB / 0.8177 GB, free: 8.633 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005878/1.012, allocations: 0.8216 MB / 0.8185 GB, free: 23.93 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0003072/1.013, allocations: 53.7 kB / 0.8186 GB, free: 23.92 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001459/1.013, allocations: 48.5 kB / 0.8186 GB, free: 23.91 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.899e-06/1.013, allocations: 4 kB / 0.8187 GB, free: 23.91 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01459/1.027, allocations: 5.127 MB / 0.8237 GB, free: 23.2 MB / 0.6511 GB