Running command: translateModel(Buildings.Airflow.Multizone.Examples.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadModel(Buildings): time 3.502/3.502, allocations: 403.3 MB / 415.4 MB, free: 12.9 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.388e-05/3.386e-05, allocations: 4 kB / 0.499 GB, free: 13.37 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4742/0.4742, allocations: 92.69 MB / 0.5896 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.041/5.515, allocations: 2.157 GB / 2.746 GB, free: 175.8 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002098/5.516, allocations: 83.95 kB / 2.746 GB, free: 175.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 1.395/6.911, allocations: 345.6 MB / 3.084 GB, free: 135.7 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.787e-06/6.911, allocations: 0 / 3.084 GB, free: 135.7 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 4.235e-05/6.911, allocations: 19.98 kB / 3.084 GB, free: 135.7 MB / 0.7761 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 0.001505/6.912, allocations: 0.8495 MB / 3.085 GB, free: 134.8 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 3.85e-05/6.912, allocations: 12.03 kB / 3.085 GB, free: 134.7 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001541/6.914, allocations: 163.2 kB / 3.085 GB, free: 134.6 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000784/6.915, allocations: 432.8 kB / 3.085 GB, free: 134.1 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.721e-05/6.915, allocations: 37 kB / 3.085 GB, free: 134.1 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.164e-05/6.915, allocations: 44 kB / 3.085 GB, free: 134 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008898/6.916, allocations: 488.4 kB / 3.086 GB, free: 133.5 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.123e-05/6.916, allocations: 3.938 kB / 3.086 GB, free: 133.5 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.453e-05/6.916, allocations: 20 kB / 3.086 GB, free: 133.5 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.136e-05/6.916, allocations: 8 kB / 3.086 GB, free: 133.5 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007115/6.917, allocations: 337.8 kB / 3.086 GB, free: 133.2 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002751/6.919, allocations: 2.139 MB / 3.088 GB, free: 130.9 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004992/6.92, allocations: 252.4 kB / 3.089 GB, free: 130.6 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000235/6.92, allocations: 138.9 kB / 3.089 GB, free: 130.4 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006294/6.921, allocations: 0.6923 MB / 3.089 GB, free: 129.6 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.104e-05/6.921, allocations: 42.75 kB / 3.089 GB, free: 129.6 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=30): time 3.287e-06/6.921, allocations: 4 kB / 3.089 GB, free: 129.6 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=30): time 0.0006756/6.922, allocations: 279.8 kB / 3.09 GB, free: 129.3 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.964e-05/6.922, allocations: 106.8 kB / 3.09 GB, free: 129.1 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000592/6.922, allocations: 451.8 kB / 3.09 GB, free: 128.7 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 4.025e-05/6.922, allocations: 37.7 kB / 3.09 GB, free: 128.7 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001561/6.922, allocations: 252.1 kB / 3.09 GB, free: 128.4 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 7.538e-05/6.923, allocations: 110.4 kB / 3.091 GB, free: 128.3 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.1e-05/6.923, allocations: 4 kB / 3.091 GB, free: 128.3 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 9.088e-05/6.923, allocations: 362.8 kB / 3.091 GB, free: 127.9 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002057/6.923, allocations: 95.97 kB / 3.091 GB, free: 127.8 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002562/6.923, allocations: 180.4 kB / 3.091 GB, free: 127.6 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002465/6.923, allocations: 118.6 kB / 3.091 GB, free: 127.5 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.151e-06/6.923, allocations: 4 kB / 3.091 GB, free: 127.5 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=43) (initialization): time 0.0006738/6.924, allocations: 361.9 kB / 3.092 GB, free: 127.2 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.727e-05/6.924, allocations: 4 kB / 3.092 GB, free: 127.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.251e-06/6.924, allocations: 4 kB / 3.092 GB, free: 127.1 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.336e-05/6.924, allocations: 7.953 kB / 3.092 GB, free: 127.1 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004282/6.925, allocations: 75.91 kB / 3.092 GB, free: 127.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.182e-05/6.925, allocations: 7.984 kB / 3.092 GB, free: 127.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005248/6.925, allocations: 67.48 kB / 3.092 GB, free: 127 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.217e-05/6.925, allocations: 12 kB / 3.092 GB, free: 127 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (43):
 * Single equations (assignments): 43
 * 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 0.0001097/6.925, allocations: 131.1 kB / 3.092 GB, free: 126.8 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001622/6.926, allocations: 55.42 kB / 3.092 GB, free: 126.8 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000612/6.926, allocations: 294.8 kB / 3.092 GB, free: 126.5 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.795e-06/6.926, allocations: 15.89 kB / 3.092 GB, free: 126.5 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.938e-06/6.926, allocations: 0 / 3.092 GB, free: 126.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.967e-06/6.926, allocations: 7.984 kB / 3.092 GB, free: 126.5 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001724/6.928, allocations: 1.141 MB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.136e-06/6.928, allocations: 4 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003792/6.928, allocations: 59.91 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.561e-06/6.928, allocations: 4 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.887e-05/6.928, allocations: 8 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.12e-06/6.928, allocations: 4 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.922e-06/6.928, allocations: 4.312 kB / 3.093 GB, free: 125.2 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008479/6.929, allocations: 0.6926 MB / 3.094 GB, free: 124.4 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000261/6.93, allocations: 168.5 kB / 3.094 GB, free: 124.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.727e-05/6.93, allocations: 15.95 kB / 3.094 GB, free: 124.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000544/6.93, allocations: 31.97 kB / 3.094 GB, free: 124.1 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.229e-05/6.93, allocations: 31.84 kB / 3.094 GB, free: 124.1 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.271e-05/6.93, allocations: 12 kB / 3.094 GB, free: 124.1 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.0004558/6.931, allocations: 353.5 kB / 3.095 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 7.38e-07/6.931, allocations: 0 / 3.095 GB, free: 123.7 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.001077/6.932, allocations: 271.9 kB / 3.095 GB, free: 123.5 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.001807/6.934, allocations: 1.249 MB / 3.096 GB, free: 122.2 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.0006449/6.934, allocations: 245.2 kB / 3.096 GB, free: 122 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 5.821e-06/6.934, allocations: 0 / 3.096 GB, free: 122 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002595/6.935, allocations: 123.8 kB / 3.097 GB, free: 121.8 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00184/6.937, allocations: 283 kB / 3.097 GB, free: 121.6 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001899/6.939, allocations: 0.8165 MB / 3.098 GB, free: 120.7 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003528/6.939, allocations: 0.8741 MB / 3.099 GB, free: 119.8 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.0007126/6.94, allocations: 116.6 kB / 3.099 GB, free: 119.7 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000142/6.94, allocations: 43.44 kB / 3.099 GB, free: 119.6 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.715e-06/6.94, allocations: 0 / 3.099 GB, free: 119.6 MB / 0.7761 GB
Notification: Performance of Templates: time 0.0474/6.987, allocations: 27.53 MB / 3.126 GB, free: 92.23 MB / 0.7761 GB