Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 4.58/4.58, allocations: 458.9 MB / 473.4 MB, free: 11.89 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.113e-05/3.126e-05, allocations: 3.656 kB / 0.5697 GB, free: 9.824 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.221/0.221, allocations: 106.2 MB / 0.6734 GB, free: 2.648 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness): time 0.8967/1.118, allocations: 161.3 MB / 0.831 GB, free: 3.504 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01421/1.132, allocations: 6.492 MB / 0.8373 GB, free: 3.391 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001934/1.134, allocations: 47.84 kB / 0.8373 GB, free: 3.391 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002655/1.137, allocations: 0.5858 MB / 0.8379 GB, free: 3.383 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.007399/1.144, allocations: 1.61 MB / 0.8395 GB, free: 3.348 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005051/1.149, allocations: 1.092 MB / 0.8406 GB, free: 3.277 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004152/1.153, allocations: 1.251 MB / 0.8418 GB, free: 3.27 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001599/1.155, allocations: 0.6145 MB / 0.8424 GB, free: 3.234 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003419/1.159, allocations: 0.9659 MB / 0.8433 GB, free: 3.23 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001595/1.16, allocations: 0.5354 MB / 0.8438 GB, free: 3.227 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003934/1.164, allocations: 1.096 MB / 0.8449 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005806/1.165, allocations: 57.16 kB / 0.845 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.000422/1.165, allocations: 233.1 kB / 0.8452 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007158/1.166, allocations: 104 kB / 0.8453 GB, free: 3.215 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.003149/1.169, allocations: 1.408 MB / 0.8467 GB, free: 3.09 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.719e-06/1.169, allocations: 1.062 kB / 0.8467 GB, free: 3.09 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.695e-06/1.169, allocations: 0 / 0.8467 GB, free: 3.09 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 2.909e-05/1.169, allocations: 0 / 0.8467 GB, free: 3.09 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: 177
 * Number of variables: 177
Notification: Performance of Generate backend data structure: time 0.005128/1.174, allocations: 1.299 MB / 0.8479 GB, free: 2.34 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 5.007e-05/1.174, allocations: 9.188 kB / 0.8479 GB, free: 2.34 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004406/1.179, allocations: 482.9 kB / 0.8484 GB, free: 2.246 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002744/1.182, allocations: 0.8634 MB / 0.8492 GB, free: 1.941 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001256/1.183, allocations: 190.4 kB / 0.8494 GB, free: 1.926 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00031/1.183, allocations: 70.53 kB / 0.8495 GB, free: 1.926 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004335/1.188, allocations: 1.135 MB / 0.8506 GB, free: 1.816 MB / 0.6667 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.266e-05/1.188, allocations: 1.031 kB / 0.8506 GB, free: 1.816 MB / 0.6667 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001634/1.188, allocations: 30.97 kB / 0.8506 GB, free: 1.816 MB / 0.6667 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.125e-05/1.188, allocations: 31.5 kB / 0.8507 GB, free: 1.816 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005772/1.194, allocations: 1.281 MB / 0.8519 GB, free: 1.766 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 0.01033/1.204, allocations: 4.182 MB / 0.856 GB, free: 15.92 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004629/1.209, allocations: 0.955 MB / 0.8569 GB, free: 15.85 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009609/1.21, allocations: 479.5 kB / 0.8574 GB, free: 15.38 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002727/1.213, allocations: 0.6356 MB / 0.858 GB, free: 15.29 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=57): time 4.008e-06/1.213, allocations: 0 / 0.858 GB, free: 15.29 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=57): time 0.007665/1.22, allocations: 1.525 MB / 0.8595 GB, free: 15.07 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.918e-05/1.22, allocations: 90.66 kB / 0.8596 GB, free: 14.97 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001469/1.222, allocations: 0.7348 MB / 0.8603 GB, free: 14.72 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002087/1.222, allocations: 38.58 kB / 0.8603 GB, free: 14.69 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004385/1.223, allocations: 426.3 kB / 0.8607 GB, free: 14.5 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002761/1.223, allocations: 195 kB / 0.8609 GB, free: 14.36 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.395e-05/1.223, allocations: 15.19 kB / 0.8609 GB, free: 14.36 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001465/1.223, allocations: 330 kB / 0.8613 GB, free: 14.04 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002291/1.225, allocations: 453.3 kB / 0.8617 GB, free: 13.95 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002476/1.228, allocations: 0.5804 MB / 0.8623 GB, free: 13.71 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002355/1.23, allocations: 0.4894 MB / 0.8627 GB, free: 13.59 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.813e-06/1.23, allocations: 6.75 kB / 0.8627 GB, free: 13.59 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.005447/1.236, allocations: 1.157 MB / 0.8639 GB, free: 13.27 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004227/1.236, allocations: 0.737 MB / 0.8646 GB, free: 12.49 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.184e-05/1.236, allocations: 0 / 0.8646 GB, free: 12.49 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.625e-05/1.236, allocations: 5.094 kB / 0.8646 GB, free: 12.49 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002546/1.239, allocations: 231.6 kB / 0.8648 GB, free: 12.44 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00141/1.24, allocations: 1.189 MB / 0.866 GB, free: 11.26 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002336/1.243, allocations: 200.2 kB / 0.8662 GB, free: 11.17 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001346/1.243, allocations: 35.81 kB / 0.8662 GB, free: 11.16 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.411e-05/1.243, allocations: 2.844 kB / 0.8662 GB, free: 11.16 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005258/1.248, allocations: 1.059 MB / 0.8672 GB, free: 10.92 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.174e-05/1.248, allocations: 0 / 0.8672 GB, free: 10.92 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.313e-05/1.248, allocations: 5.375 kB / 0.8672 GB, free: 10.92 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002026/1.25, allocations: 225.3 kB / 0.8675 GB, free: 10.87 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.663e-05/1.25, allocations: 9.844 kB / 0.8675 GB, free: 10.86 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002254/1.253, allocations: 192.4 kB / 0.8677 GB, free: 10.78 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001314/1.253, allocations: 29.83 kB / 0.8677 GB, free: 10.77 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.trapezoid.T_start,trapezoid.T_start,$PRE.trapezoid.count,trapezoid.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (69):
 * Single equations (assignments): 66
 * 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 0.0007626/1.253, allocations: 273.7 kB / 0.8679 GB, free: 10.64 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002674/1.254, allocations: 97.66 kB / 0.868 GB, free: 10.59 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0055/1.259, allocations: 1.205 MB / 0.8692 GB, free: 10.25 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.642e-05/1.259, allocations: 9.25 kB / 0.8692 GB, free: 10.25 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.783e-06/1.259, allocations: 0 / 0.8692 GB, free: 10.25 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.467e-05/1.259, allocations: 7.016 kB / 0.8692 GB, free: 10.25 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008043/1.267, allocations: 2.41 MB / 0.8716 GB, free: 9.297 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.688e-06/1.267, allocations: 6.469 kB / 0.8716 GB, free: 9.293 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001967/1.269, allocations: 216.4 kB / 0.8718 GB, free: 9.242 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.466e-05/1.27, allocations: 12.98 kB / 0.8718 GB, free: 9.234 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.903e-05/1.27, allocations: 21.39 kB / 0.8718 GB, free: 9.23 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00075/1.27, allocations: 1.188 MB / 0.873 GB, free: 8.055 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.99e-06/1.27, allocations: 6.25 kB / 0.873 GB, free: 8.051 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005573/1.276, allocations: 1.428 MB / 0.8744 GB, free: 7.367 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009799/1.277, allocations: 293.4 kB / 0.8747 GB, free: 7.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002659/1.277, allocations: 15.88 kB / 0.8747 GB, free: 7.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002151/1.279, allocations: 153.4 kB / 0.8748 GB, free: 7.117 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001984/1.28, allocations: 61.78 kB / 0.8749 GB, free: 7.094 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001244/1.28, allocations: 33.56 kB / 0.8749 GB, free: 7.086 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001117/1.281, allocations: 0.5757 MB / 0.8755 GB, free: 6.891 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.51e-07/1.281, allocations: 0 / 0.8755 GB, free: 6.891 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.001975/1.283, allocations: 497 kB / 0.876 GB, free: 6.824 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count)
 * Number of discrete states: 1 (trapezoid.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (63):
 * Single equations (assignments): 57
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 2
 * 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 0.0008792/1.284, allocations: 298.2 kB / 0.8762 GB, free: 6.668 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.008066/1.292, allocations: 1.752 MB / 0.878 GB, free: 6.199 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.178e-05/1.292, allocations: 4 kB / 0.878 GB, free: 6.195 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002891/1.295, allocations: 0.5992 MB / 0.8785 GB, free: 6.082 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004007/1.299, allocations: 459.5 kB / 0.879 GB, free: 5.918 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007059/1.306, allocations: 2.228 MB / 0.8812 GB, free: 4.648 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007944/1.307, allocations: 1.059 MB / 0.8822 GB, free: 3.789 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.002816/1.31, allocations: 355.8 kB / 0.8825 GB, free: 3.613 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004095/1.31, allocations: 73.02 kB / 0.8826 GB, free: 3.594 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.252e-06/1.31, allocations: 0 / 0.8826 GB, free: 3.594 MB / 0.6823 GB
Notification: Performance of Templates: time 0.07145/1.382, allocations: 19.96 MB / 0.9021 GB, free: 4.789 MB / 0.698 GB