Running command: translateModel(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 4.294/4.294, allocations: 458.9 MB / 473.4 MB, free: 11.91 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.897e-05/2.886e-05, allocations: 4 kB / 0.5697 GB, free: 9.852 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2309/0.2309, allocations: 106.2 MB / 0.6734 GB, free: 2.664 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness): time 0.9007/1.132, allocations: 170.8 MB / 0.8402 GB, free: 3.355 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01347/1.145, allocations: 6.435 MB / 0.8465 GB, free: 3.238 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00187/1.147, allocations: 50.69 kB / 0.8466 GB, free: 3.234 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002939/1.15, allocations: 0.6832 MB / 0.8472 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.008252/1.158, allocations: 1.979 MB / 0.8492 GB, free: 3.172 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004986/1.163, allocations: 1.126 MB / 0.8503 GB, free: 3.113 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004073/1.168, allocations: 1.301 MB / 0.8515 GB, free: 3.109 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001675/1.169, allocations: 0.6966 MB / 0.8522 GB, free: 3.059 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00401/1.173, allocations: 1.164 MB / 0.8534 GB, free: 3.051 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002019/1.175, allocations: 0.6275 MB / 0.854 GB, free: 3.043 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004795/1.18, allocations: 1.321 MB / 0.8553 GB, free: 3.031 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006519/1.181, allocations: 64.22 kB / 0.8553 GB, free: 3.031 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005115/1.181, allocations: 311.1 kB / 0.8556 GB, free: 3.031 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006929/1.182, allocations: 118.5 kB / 0.8557 GB, free: 3.031 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003561/1.186, allocations: 1.604 MB / 0.8573 GB, free: 2.902 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 3.947e-06/1.186, allocations: 4 kB / 0.8573 GB, free: 2.898 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 3.026e-06/1.186, allocations: 0 / 0.8573 GB, free: 2.898 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.536e-05/1.186, allocations: 0 / 0.8573 GB, free: 2.898 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: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.006644/1.192, allocations: 1.426 MB / 0.8587 GB, free: 2.109 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.442e-05/1.193, allocations: 9.312 kB / 0.8587 GB, free: 2.109 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005439/1.198, allocations: 0.5869 MB / 0.8593 GB, free: 2.016 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002872/1.201, allocations: 0.932 MB / 0.8602 GB, free: 1.699 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001178/1.202, allocations: 196.6 kB / 0.8604 GB, free: 1.688 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003637/1.203, allocations: 86.39 kB / 0.8605 GB, free: 1.688 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004806/1.207, allocations: 1.274 MB / 0.8617 GB, free: 1.613 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.342e-05/1.207, allocations: 0 / 0.8617 GB, free: 1.613 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001681/1.208, allocations: 35.52 kB / 0.8617 GB, free: 1.613 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.259e-05/1.208, allocations: 45.28 kB / 0.8618 GB, free: 1.609 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006895/1.215, allocations: 1.621 MB / 0.8634 GB, free: 1.43 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 0.01064/1.225, allocations: 4.082 MB / 0.8673 GB, free: 15.09 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004894/1.23, allocations: 1.079 MB / 0.8684 GB, free: 14.86 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001282/1.232, allocations: 300.6 kB / 0.8687 GB, free: 14.62 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.329e-05/1.232, allocations: 45.41 kB / 0.8687 GB, free: 14.57 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=76): time 3.416e-06/1.232, allocations: 0 / 0.8687 GB, free: 14.57 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=76): time 0.009285/1.241, allocations: 1.926 MB / 0.8706 GB, free: 14.12 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.117e-05/1.241, allocations: 61.91 kB / 0.8707 GB, free: 14.06 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001449/1.242, allocations: 0.7049 MB / 0.8714 GB, free: 13.82 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002731/1.243, allocations: 41.42 kB / 0.8714 GB, free: 13.79 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000451/1.243, allocations: 442.5 kB / 0.8718 GB, free: 13.58 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003799/1.244, allocations: 255.7 kB / 0.8721 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001008/1.244, allocations: 18.88 kB / 0.8721 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001565/1.244, allocations: 327.8 kB / 0.8724 GB, free: 13.08 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002685/1.247, allocations: 0.5675 MB / 0.8729 GB, free: 12.96 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002876/1.25, allocations: 0.6958 MB / 0.8736 GB, free: 12.73 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002826/1.252, allocations: 0.6206 MB / 0.8742 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.057e-06/1.252, allocations: 2.344 kB / 0.8742 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.006386/1.259, allocations: 1.431 MB / 0.8756 GB, free: 12.23 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003225/1.259, allocations: 0.5634 MB / 0.8762 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.088e-05/1.259, allocations: 0 / 0.8762 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.496e-05/1.259, allocations: 5.594 kB / 0.8762 GB, free: 11.64 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002845/1.262, allocations: 270.7 kB / 0.8764 GB, free: 11.57 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001005/1.263, allocations: 1.19 MB / 0.8776 GB, free: 10.39 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002481/1.266, allocations: 203.2 kB / 0.8778 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001807/1.266, allocations: 34.2 kB / 0.8778 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.643e-05/1.266, allocations: 5.688 kB / 0.8778 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005853/1.272, allocations: 1.331 MB / 0.8791 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.113e-05/1.272, allocations: 2.719 kB / 0.8791 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.125e-05/1.272, allocations: 3.062 kB / 0.8791 GB, free: 10.02 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002445/1.274, allocations: 255 kB / 0.8794 GB, free: 9.961 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.411e-05/1.274, allocations: 4.781 kB / 0.8794 GB, free: 9.961 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002382/1.277, allocations: 202.6 kB / 0.8796 GB, free: 9.875 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000155/1.277, allocations: 33.34 kB / 0.8796 GB, free: 9.867 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008343/1.278, allocations: 309.2 kB / 0.8799 GB, free: 9.734 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003197/1.278, allocations: 100.8 kB / 0.88 GB, free: 9.684 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006193/1.284, allocations: 1.434 MB / 0.8814 GB, free: 9.32 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.453e-05/1.284, allocations: 8.844 kB / 0.8814 GB, free: 9.316 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.579e-05/1.284, allocations: 10.78 kB / 0.8814 GB, free: 9.309 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.673e-05/1.284, allocations: 3.984 kB / 0.8814 GB, free: 9.305 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01/1.294, allocations: 3.005 MB / 0.8844 GB, free: 8.184 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.18e-05/1.294, allocations: 6.969 kB / 0.8844 GB, free: 8.18 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002454/1.297, allocations: 255.9 kB / 0.8846 GB, free: 8.117 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.525e-05/1.297, allocations: 5.75 kB / 0.8846 GB, free: 8.117 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001191/1.297, allocations: 25.08 kB / 0.8846 GB, free: 8.113 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008263/1.298, allocations: 1.192 MB / 0.8858 GB, free: 6.934 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.307e-06/1.298, allocations: 11.97 kB / 0.8858 GB, free: 6.93 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006194/1.304, allocations: 1.757 MB / 0.8875 GB, free: 6.059 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009204/1.305, allocations: 305.5 kB / 0.8878 GB, free: 5.863 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00028/1.305, allocations: 21.36 kB / 0.8878 GB, free: 5.859 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002349/1.308, allocations: 170 kB / 0.888 GB, free: 5.797 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002018/1.308, allocations: 64.56 kB / 0.8881 GB, free: 5.773 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001342/1.308, allocations: 38.88 kB / 0.8881 GB, free: 5.766 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001126/1.309, allocations: 0.5561 MB / 0.8887 GB, free: 5.574 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.11e-07/1.309, allocations: 0 / 0.8887 GB, free: 5.574 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.00207/1.311, allocations: 0.5401 MB / 0.8892 GB, free: 5.504 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 18
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007942/1.312, allocations: 270.2 kB / 0.8894 GB, free: 5.359 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.009392/1.322, allocations: 2.156 MB / 0.8915 GB, free: 4.836 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.075e-05/1.322, allocations: 1.75 kB / 0.8915 GB, free: 4.836 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.003202/1.325, allocations: 0.7075 MB / 0.8922 GB, free: 4.703 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004619/1.33, allocations: 0.5038 MB / 0.8927 GB, free: 4.516 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007379/1.337, allocations: 2.479 MB / 0.8951 GB, free: 3.117 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009064/1.338, allocations: 1.115 MB / 0.8962 GB, free: 2.242 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.003548/1.342, allocations: 466.3 kB / 0.8967 GB, free: 2.023 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005125/1.342, allocations: 80.05 kB / 0.8968 GB, free: 2.004 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.442e-06/1.342, allocations: 0 / 0.8968 GB, free: 2.004 MB / 0.6823 GB
Notification: Performance of Templates: time 0.0601/1.402, allocations: 21.16 MB / 0.9174 GB, free: 13.53 MB / 0.7136 GB