Running command: translateModel(Buildings.Airflow.Multizone.Examples.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadModel(Buildings): time 4.37/4.37, allocations: 458.9 MB / 473.4 MB, free: 11.78 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.32e-05/3.309e-05, allocations: 3.969 kB / 0.5697 GB, free: 9.797 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2662/0.2662, allocations: 106.2 MB / 0.6734 GB, free: 2.605 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.Orifice): time 0.8319/1.098, allocations: 140.4 MB / 0.8105 GB, free: 3.902 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.005228/1.104, allocations: 2.196 MB / 0.8127 GB, free: 3.867 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007593/1.104, allocations: 16.72 kB / 0.8127 GB, free: 3.867 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.000974/1.105, allocations: 227.7 kB / 0.8129 GB, free: 3.863 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.002922/1.108, allocations: 0.6822 MB / 0.8136 GB, free: 3.848 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002554/1.111, allocations: 0.5763 MB / 0.8141 GB, free: 3.812 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.001546/1.112, allocations: 472.4 kB / 0.8146 GB, free: 3.809 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005789/1.113, allocations: 226.8 kB / 0.8148 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00135/1.114, allocations: 423.3 kB / 0.8152 GB, free: 3.793 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004392/1.115, allocations: 201.1 kB / 0.8154 GB, free: 3.789 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002018/1.117, allocations: 0.4905 MB / 0.8159 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.000176/1.117, allocations: 28.03 kB / 0.8159 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002112/1.117, allocations: 121.2 kB / 0.816 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002096/1.118, allocations: 46.56 kB / 0.8161 GB, free: 3.781 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.001328/1.119, allocations: 0.5146 MB / 0.8166 GB, free: 3.738 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.278e-06/1.119, allocations: 0 / 0.8166 GB, free: 3.738 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.787e-06/1.119, allocations: 1.125 kB / 0.8166 GB, free: 3.738 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 1.867e-05/1.119, allocations: 0 / 0.8166 GB, free: 3.738 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.001342/1.12, allocations: 0.6579 MB / 0.8172 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.527e-05/1.12, allocations: 8.875 kB / 0.8172 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001933/1.122, allocations: 184.2 kB / 0.8174 GB, free: 3.211 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000868/1.123, allocations: 369.6 kB / 0.8178 GB, free: 2.965 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.572e-05/1.123, allocations: 22.91 kB / 0.8178 GB, free: 2.965 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.739e-05/1.123, allocations: 30.47 kB / 0.8178 GB, free: 2.965 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009814/1.124, allocations: 372.1 kB / 0.8182 GB, free: 2.867 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.195e-05/1.124, allocations: 1.375 kB / 0.8182 GB, free: 2.867 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.394e-05/1.124, allocations: 14.08 kB / 0.8182 GB, free: 2.867 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.58e-05/1.125, allocations: 11.75 kB / 0.8182 GB, free: 2.867 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008349/1.125, allocations: 269.5 kB / 0.8184 GB, free: 2.859 MB / 0.6667 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002596/1.128, allocations: 1.672 MB / 0.8201 GB, free: 1.715 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006412/1.129, allocations: 224.7 kB / 0.8203 GB, free: 1.688 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001212/1.13, allocations: 0.7068 MB / 0.821 GB, free: 16.93 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.228e-05/1.13, allocations: 41.83 kB / 0.821 GB, free: 16.89 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=23): time 2.484e-06/1.13, allocations: 0 / 0.821 GB, free: 16.89 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=23): time 0.001543/1.131, allocations: 372 kB / 0.8214 GB, free: 16.82 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.269e-05/1.132, allocations: 54.59 kB / 0.8214 GB, free: 16.76 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006874/1.132, allocations: 368.1 kB / 0.8218 GB, free: 16.65 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 5.079e-05/1.132, allocations: 34.2 kB / 0.8218 GB, free: 16.62 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001926/1.133, allocations: 210.2 kB / 0.822 GB, free: 16.52 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 8.417e-05/1.133, allocations: 78.38 kB / 0.8221 GB, free: 16.47 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.852e-05/1.133, allocations: 4.469 kB / 0.8221 GB, free: 16.47 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001598/1.133, allocations: 358.4 kB / 0.8224 GB, free: 16.15 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003174/1.133, allocations: 82.41 kB / 0.8225 GB, free: 16.15 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003557/1.134, allocations: 125.5 kB / 0.8226 GB, free: 16.12 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003568/1.134, allocations: 96.09 kB / 0.8227 GB, free: 16.12 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.448e-06/1.134, allocations: 5.859 kB / 0.8227 GB, free: 16.11 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.0009066/1.135, allocations: 292.7 kB / 0.823 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.112e-05/1.135, allocations: 4.906 kB / 0.823 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.466e-06/1.135, allocations: 5.141 kB / 0.823 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.106e-05/1.135, allocations: 2.688 kB / 0.823 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004451/1.135, allocations: 55.67 kB / 0.8231 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.075e-05/1.135, allocations: 2.25 kB / 0.8231 GB, free: 16.05 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005114/1.136, allocations: 48.69 kB / 0.8231 GB, free: 16.03 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.206e-05/1.136, allocations: 11.98 kB / 0.8231 GB, free: 16.03 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (28):
 * Single equations (assignments): 28
 * 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 0.0002735/1.136, allocations: 165.8 kB / 0.8233 GB, free: 15.91 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.835e-05/1.136, allocations: 39.94 kB / 0.8233 GB, free: 15.89 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009425/1.137, allocations: 301.7 kB / 0.8236 GB, free: 15.84 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.755e-06/1.137, allocations: 5.984 kB / 0.8236 GB, free: 15.84 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.252e-06/1.137, allocations: 1.672 kB / 0.8236 GB, free: 15.84 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.981e-06/1.137, allocations: 0.75 kB / 0.8236 GB, free: 15.84 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001896/1.139, allocations: 0.8208 MB / 0.8244 GB, free: 15.48 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.472e-06/1.139, allocations: 1.031 kB / 0.8244 GB, free: 15.48 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004466/1.14, allocations: 55.03 kB / 0.8245 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.198e-06/1.14, allocations: 2.625 kB / 0.8245 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.902e-05/1.14, allocations: 7.812 kB / 0.8245 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.914e-06/1.14, allocations: 4.266 kB / 0.8245 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.85e-06/1.14, allocations: 4.141 kB / 0.8245 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001334/1.141, allocations: 0.5908 MB / 0.8251 GB, free: 15.16 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002937/1.141, allocations: 139 kB / 0.8252 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001079/1.142, allocations: 8.375 kB / 0.8252 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005123/1.142, allocations: 27.7 kB / 0.8252 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.387e-05/1.142, allocations: 18.58 kB / 0.8253 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.191e-05/1.142, allocations: 8.031 kB / 0.8253 GB, free: 15.04 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0005496/1.143, allocations: 298.5 kB / 0.8256 GB, free: 14.95 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 6.41e-07/1.143, allocations: 6.438 kB / 0.8256 GB, free: 14.95 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.0007485/1.144, allocations: 124.7 kB / 0.8257 GB, free: 14.93 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 3 (ori.mExc,den1.d,den2.d)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 Backend phase and start with SimCode phase: time 0.00058/1.144, allocations: 182.4 kB / 0.8259 GB, free: 14.83 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.000843/1.145, allocations: 218.5 kB / 0.8261 GB, free: 14.82 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 4.949e-06/1.145, allocations: 1.156 kB / 0.8261 GB, free: 14.82 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003858/1.145, allocations: 120.2 kB / 0.8262 GB, free: 14.81 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001939/1.147, allocations: 214.1 kB / 0.8264 GB, free: 14.8 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002426/1.15, allocations: 1.074 MB / 0.8274 GB, free: 14.17 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005019/1.15, allocations: 0.8372 MB / 0.8283 GB, free: 13.46 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.0006485/1.151, allocations: 88.39 kB / 0.8283 GB, free: 13.44 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001452/1.151, allocations: 31.78 kB / 0.8284 GB, free: 13.43 MB / 0.6823 GB
Notification: Performance of SimCode: time 9.82e-07/1.151, allocations: 0 / 0.8284 GB, free: 13.43 MB / 0.6823 GB
Notification: Performance of Templates: time 0.02283/1.174, allocations: 7.451 MB / 0.8356 GB, free: 12.96 MB / 0.6823 GB