Running command: translateModel(Buildings.Fluid.Actuators.Dampers.Examples.MixingBox,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Actuators.Dampers.Examples.MixingBox")
Notification: Performance of loadModel(Buildings): time 5.01/5.01, allocations: 458.9 MB / 473.4 MB, free: 11.86 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.111e-05/4.104e-05, allocations: 4.031 kB / 0.5697 GB, free: 9.793 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2758/0.2759, allocations: 106.2 MB / 0.6734 GB, free: 2.594 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Dampers.Examples.MixingBox): time 1.006/1.282, allocations: 152.7 MB / 0.8226 GB, free: 3.641 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.02211/1.304, allocations: 6.584 MB / 0.829 GB, free: 3.527 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002509/1.306, allocations: 40.5 kB / 0.829 GB, free: 3.527 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.003719/1.31, allocations: 0.6008 MB / 0.8296 GB, free: 3.52 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.00774/1.318, allocations: 1.329 MB / 0.8309 GB, free: 3.477 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01072/1.329, allocations: 2.206 MB / 0.8331 GB, free: 3.336 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.003587/1.332, allocations: 1.057 MB / 0.8341 GB, free: 3.328 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00179/1.334, allocations: 0.7484 MB / 0.8348 GB, free: 3.297 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002631/1.337, allocations: 0.7772 MB / 0.8356 GB, free: 3.293 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001563/1.338, allocations: 0.5924 MB / 0.8362 GB, free: 3.289 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003206/1.342, allocations: 0.7573 MB / 0.8369 GB, free: 3.281 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006336/1.342, allocations: 68.59 kB / 0.837 GB, free: 3.281 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005304/1.343, allocations: 310.4 kB / 0.8373 GB, free: 3.281 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005902/1.343, allocations: 91.84 kB / 0.8374 GB, free: 3.281 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003073/1.346, allocations: 1.509 MB / 0.8388 GB, free: 3.184 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.849e-06/1.347, allocations: 0 / 0.8388 GB, free: 3.184 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.125e-06/1.347, allocations: 0 / 0.8388 GB, free: 3.184 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.128e-05/1.347, allocations: 0 / 0.8388 GB, free: 3.184 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: 120
 * Number of variables: 120
Notification: Performance of Generate backend data structure: time 0.003404/1.35, allocations: 1.129 MB / 0.8399 GB, free: 2.496 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.766e-05/1.35, allocations: 8.312 kB / 0.84 GB, free: 2.496 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001441/1.352, allocations: 192.9 kB / 0.8401 GB, free: 2.43 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003187/1.355, allocations: 1.009 MB / 0.8411 GB, free: 2.109 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002382/1.355, allocations: 57.75 kB / 0.8412 GB, free: 2.102 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002038/1.355, allocations: 61.25 kB / 0.8412 GB, free: 2.102 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002103/1.357, allocations: 0.6924 MB / 0.8419 GB, free: 2.02 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.392e-05/1.357, allocations: 1.469 kB / 0.8419 GB, free: 2.02 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.605e-05/1.358, allocations: 20.84 kB / 0.8419 GB, free: 2.02 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.807e-05/1.358, allocations: 14.81 kB / 0.8419 GB, free: 2.016 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002143/1.36, allocations: 0.6367 MB / 0.8426 GB, free: 2.008 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 0.00721/1.367, allocations: 2.686 MB / 0.8452 GB, free: 1.168 MB / 0.6667 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001972/1.369, allocations: 0.585 MB / 0.8458 GB, free: 1.137 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001073/1.369, allocations: 18.47 kB / 0.8458 GB, free: 1.137 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.084e-05/1.369, allocations: 41.22 kB / 0.8458 GB, free: 1.094 MB / 0.6667 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001624/1.371, allocations: 168.2 kB / 0.846 GB, free: 1.066 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=43): time 3.927e-06/1.371, allocations: 0 / 0.846 GB, free: 1.066 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=43): time 0.004156/1.375, allocations: 1.056 MB / 0.847 GB, free: 0.9648 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.078e-05/1.375, allocations: 138.3 kB / 0.8471 GB, free: 0.8047 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003051/1.378, allocations: 1.162 MB / 0.8483 GB, free: 0.6641 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002576/1.378, allocations: 41.58 kB / 0.8483 GB, free: 0.6328 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004577/1.379, allocations: 448.8 kB / 0.8487 GB, free: 0.5078 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001879/1.379, allocations: 152.2 kB / 0.8489 GB, free: 420 kB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.922e-05/1.379, allocations: 6 kB / 0.8489 GB, free: 420 kB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 7.44e-05/1.379, allocations: 321.6 kB / 0.8492 GB, free: 108 kB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009682/1.38, allocations: 288.7 kB / 0.8495 GB, free: 104 kB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00134/1.382, allocations: 0.5183 MB / 0.85 GB, free: 15.87 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001067/1.383, allocations: 345.9 kB / 0.8503 GB, free: 15.85 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.58e-06/1.383, allocations: 6.938 kB / 0.8503 GB, free: 15.85 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=49) (initialization): time 0.002879/1.386, allocations: 0.7905 MB / 0.8511 GB, free: 15.75 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 8.973e-05/1.386, allocations: 90.67 kB / 0.8512 GB, free: 15.66 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.704e-05/1.386, allocations: 7.328 kB / 0.8512 GB, free: 15.66 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.93e-05/1.386, allocations: 6.719 kB / 0.8512 GB, free: 15.65 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001201/1.387, allocations: 122.4 kB / 0.8513 GB, free: 15.65 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.158e-05/1.387, allocations: 0 / 0.8513 GB, free: 15.65 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003169/1.39, allocations: 156.7 kB / 0.8515 GB, free: 15.63 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001219/1.39, allocations: 28.22 kB / 0.8515 GB, free: 15.62 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.394e-05/1.39, allocations: 4.531 kB / 0.8515 GB, free: 15.62 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002217/1.393, allocations: 0.6635 MB / 0.8521 GB, free: 15.61 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.643e-05/1.393, allocations: 4.984 kB / 0.8521 GB, free: 15.61 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.664e-06/1.393, allocations: 4 kB / 0.8521 GB, free: 15.61 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00115/1.394, allocations: 121.9 kB / 0.8523 GB, free: 15.61 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.294e-06/1.394, allocations: 0 / 0.8523 GB, free: 15.61 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003101/1.397, allocations: 151.2 kB / 0.8524 GB, free: 15.59 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001404/1.397, allocations: 25.98 kB / 0.8524 GB, free: 15.59 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (47):
 * Single equations (assignments): 45
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.0007709/1.398, allocations: 260.1 kB / 0.8527 GB, free: 15.47 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004812/1.398, allocations: 104.3 kB / 0.8528 GB, free: 15.42 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002832/1.401, allocations: 0.8331 MB / 0.8536 GB, free: 15.35 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.014e-05/1.401, allocations: 2.875 kB / 0.8536 GB, free: 15.35 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.725e-06/1.401, allocations: 2.938 kB / 0.8536 GB, free: 15.35 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.07e-05/1.401, allocations: 5.672 kB / 0.8536 GB, free: 15.35 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005415/1.407, allocations: 1.985 MB / 0.8555 GB, free: 14.71 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.023e-06/1.407, allocations: 0 / 0.8555 GB, free: 14.71 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001093/1.408, allocations: 114.8 kB / 0.8557 GB, free: 14.69 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.143e-05/1.408, allocations: 9.094 kB / 0.8557 GB, free: 14.69 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.519e-05/1.408, allocations: 16.86 kB / 0.8557 GB, free: 14.68 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.187e-06/1.408, allocations: 5.219 kB / 0.8557 GB, free: 14.68 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.12e-06/1.408, allocations: 5.312 kB / 0.8557 GB, free: 14.68 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003902/1.412, allocations: 1.39 MB / 0.857 GB, free: 14.1 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009579/1.413, allocations: 288.7 kB / 0.8573 GB, free: 13.91 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003184/1.413, allocations: 21.64 kB / 0.8573 GB, free: 13.91 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001864/1.415, allocations: 80.66 kB / 0.8574 GB, free: 13.88 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001687/1.415, allocations: 52.09 kB / 0.8575 GB, free: 13.85 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.071e-05/1.415, allocations: 21.39 kB / 0.8575 GB, free: 13.85 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.00232/1.418, allocations: 0.9152 MB / 0.8584 GB, free: 13.61 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.41e-07/1.418, allocations: 0 / 0.8584 GB, free: 13.61 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.00212/1.42, allocations: 451.5 kB / 0.8588 GB, free: 13.56 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (mixBox.filter.x[1],mixBox.filter.x[2])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (52):
 * Single equations (assignments): 52
 * 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 0.0008665/1.421, allocations: 254.6 kB / 0.8591 GB, free: 13.43 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.00353/1.424, allocations: 1.107 MB / 0.8601 GB, free: 13.18 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 5.781e-06/1.424, allocations: 0 / 0.8601 GB, free: 13.18 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001088/1.426, allocations: 345.8 kB / 0.8605 GB, free: 13.13 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004359/1.43, allocations: 478.7 kB / 0.8609 GB, free: 12.96 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004269/1.434, allocations: 1.982 MB / 0.8629 GB, free: 11.83 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008757/1.435, allocations: 1.078 MB / 0.8639 GB, free: 10.95 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.003157/1.438, allocations: 426.9 kB / 0.8643 GB, free: 10.74 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000376/1.439, allocations: 69.69 kB / 0.8644 GB, free: 10.73 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.433e-06/1.439, allocations: 0 / 0.8644 GB, free: 10.73 MB / 0.6823 GB
Notification: Performance of Templates: time 0.06509/1.504, allocations: 22.92 MB / 0.8868 GB, free: 14.18 MB / 0.698 GB