Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness")
Notification: Performance of loadModel(Buildings): time 4.116/4.116, allocations: 431.3 MB / 445.8 MB, free: 5.43 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.612e-05/3.611e-05, allocations: 4 kB / 0.5354 GB, free: 14.85 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.639/0.6391, allocations: 98.71 MB / 0.6318 GB, free: 11.97 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.ConstantEffectiveness): time 0.2685/0.9076, allocations: 161 MB / 0.789 GB, free: 10.58 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01448/0.9221, allocations: 6.477 MB / 0.7953 GB, free: 4.094 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001522/0.9237, allocations: 51.75 kB / 0.7954 GB, free: 4.043 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.002515/0.9263, allocations: 0.583 MB / 0.7959 GB, free: 3.457 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.006799/0.9331, allocations: 1.612 MB / 0.7975 GB, free: 1.836 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004641/0.9378, allocations: 1.048 MB / 0.7985 GB, free: 0.7852 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.6133/1.551, allocations: 1.254 MB / 0.7998 GB, free: 4.23 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002026/1.553, allocations: 0.6256 MB / 0.8004 GB, free: 4.207 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003835/1.557, allocations: 0.9856 MB / 0.8013 GB, free: 4.203 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002188/1.559, allocations: 0.5397 MB / 0.8019 GB, free: 4.199 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004254/1.564, allocations: 1.096 MB / 0.8029 GB, free: 4.199 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007101/1.564, allocations: 55.91 kB / 0.803 GB, free: 4.199 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005013/1.565, allocations: 233.2 kB / 0.8032 GB, free: 4.199 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007201/1.566, allocations: 103.7 kB / 0.8033 GB, free: 4.199 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.004002/1.57, allocations: 1.402 MB / 0.8047 GB, free: 4.09 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 4.98e-06/1.57, allocations: 0 / 0.8047 GB, free: 4.09 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 5.28e-06/1.57, allocations: 0.5625 kB / 0.8047 GB, free: 4.09 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 6.801e-05/1.57, allocations: 4.969 kB / 0.8047 GB, free: 4.086 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 0.006238/1.576, allocations: 1.29 MB / 0.8059 GB, free: 19.34 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.774e-05/1.576, allocations: 9.484 kB / 0.806 GB, free: 19.34 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004616/1.581, allocations: 480.9 kB / 0.8064 GB, free: 19.26 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003003/1.584, allocations: 0.8827 MB / 0.8073 GB, free: 18.95 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001253/1.585, allocations: 188.5 kB / 0.8075 GB, free: 18.94 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003684/1.586, allocations: 70.14 kB / 0.8075 GB, free: 18.94 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004718/1.59, allocations: 1.142 MB / 0.8086 GB, free: 18.83 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.048e-05/1.59, allocations: 0 / 0.8086 GB, free: 18.83 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001618/1.591, allocations: 29.47 kB / 0.8087 GB, free: 18.83 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.389e-05/1.591, allocations: 34.59 kB / 0.8087 GB, free: 18.83 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006486/1.597, allocations: 1.28 MB / 0.81 GB, free: 18.79 MB / 0.6823 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 0.0121/1.609, allocations: 4.156 MB / 0.814 GB, free: 16.96 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004964/1.614, allocations: 0.9611 MB / 0.8149 GB, free: 16.9 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001046/1.615, allocations: 487.6 kB / 0.8154 GB, free: 16.43 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00286/1.618, allocations: 0.6178 MB / 0.816 GB, free: 16.34 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=55): time 4.268e-06/1.618, allocations: 3.938 kB / 0.816 GB, free: 16.34 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=55): time 0.00802/1.626, allocations: 1.506 MB / 0.8175 GB, free: 16.19 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.923e-05/1.626, allocations: 89.33 kB / 0.8176 GB, free: 16.1 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001636/1.628, allocations: 0.7392 MB / 0.8183 GB, free: 15.95 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002831/1.628, allocations: 40.48 kB / 0.8183 GB, free: 15.92 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004423/1.629, allocations: 432.1 kB / 0.8187 GB, free: 15.77 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002494/1.629, allocations: 191.5 kB / 0.8189 GB, free: 15.64 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.463e-05/1.629, allocations: 12.59 kB / 0.8189 GB, free: 15.64 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001547/1.629, allocations: 330.7 kB / 0.8193 GB, free: 15.34 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002465/1.632, allocations: 445.3 kB / 0.8197 GB, free: 15.32 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002591/1.635, allocations: 0.5791 MB / 0.8202 GB, free: 15.19 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002499/1.637, allocations: 0.4941 MB / 0.8207 GB, free: 15.13 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.935e-06/1.637, allocations: 0 / 0.8207 GB, free: 15.13 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.005648/1.643, allocations: 1.153 MB / 0.8219 GB, free: 14.98 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003763/1.643, allocations: 0.7353 MB / 0.8226 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.199e-05/1.643, allocations: 2.75 kB / 0.8226 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.594e-05/1.643, allocations: 5.25 kB / 0.8226 GB, free: 14.21 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002568/1.646, allocations: 235.3 kB / 0.8228 GB, free: 14.2 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001043/1.647, allocations: 1.197 MB / 0.824 GB, free: 13.02 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002504/1.649, allocations: 198.5 kB / 0.8242 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001924/1.65, allocations: 32.12 kB / 0.8242 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.503e-05/1.65, allocations: 2.75 kB / 0.8242 GB, free: 12.98 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005267/1.655, allocations: 1.051 MB / 0.8252 GB, free: 12.9 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.174e-05/1.655, allocations: 5.469 kB / 0.8252 GB, free: 12.9 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.445e-05/1.655, allocations: 9.297 kB / 0.8252 GB, free: 12.9 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002079/1.657, allocations: 224.6 kB / 0.8255 GB, free: 12.89 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.535e-05/1.657, allocations: 6.281 kB / 0.8255 GB, free: 12.89 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002351/1.66, allocations: 189.2 kB / 0.8256 GB, free: 12.85 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001701/1.66, allocations: 32.69 kB / 0.8257 GB, free: 12.85 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 0.0008558/1.661, allocations: 259.8 kB / 0.8259 GB, free: 12.73 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003206/1.661, allocations: 97.84 kB / 0.826 GB, free: 12.68 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00569/1.667, allocations: 1.195 MB / 0.8272 GB, free: 12.58 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.076e-05/1.667, allocations: 9.766 kB / 0.8272 GB, free: 12.57 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.749e-06/1.667, allocations: 0 / 0.8272 GB, free: 12.57 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.388e-05/1.667, allocations: 7.094 kB / 0.8272 GB, free: 12.57 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008528/1.675, allocations: 2.34 MB / 0.8295 GB, free: 12.14 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.262e-05/1.675, allocations: 7.156 kB / 0.8295 GB, free: 12.14 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002076/1.678, allocations: 225.2 kB / 0.8297 GB, free: 12.12 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.355e-05/1.678, allocations: 12.34 kB / 0.8297 GB, free: 12.12 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001067/1.678, allocations: 16.66 kB / 0.8297 GB, free: 12.12 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008005/1.679, allocations: 1.192 MB / 0.8309 GB, free: 10.95 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.979e-06/1.679, allocations: 2.906 kB / 0.8309 GB, free: 10.95 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005592/1.684, allocations: 1.37 MB / 0.8322 GB, free: 10.48 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009441/1.685, allocations: 288.3 kB / 0.8325 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003253/1.685, allocations: 21.38 kB / 0.8325 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002343/1.688, allocations: 155.4 kB / 0.8327 GB, free: 10.31 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002412/1.688, allocations: 61.91 kB / 0.8327 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000131/1.688, allocations: 32.03 kB / 0.8328 GB, free: 10.3 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001178/1.689, allocations: 0.5767 MB / 0.8333 GB, free: 10.19 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.8e-07/1.689, allocations: 0 / 0.8333 GB, free: 10.19 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002239/1.692, allocations: 493.7 kB / 0.8338 GB, free: 10.13 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * 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 (61):
 * Single equations (assignments): 55
 * 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 0.0009658/1.693, allocations: 294.5 kB / 0.8341 GB, free: 10.01 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.008543/1.701, allocations: 1.745 MB / 0.8358 GB, free: 9.824 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.108e-05/1.701, allocations: 2.531 kB / 0.8358 GB, free: 9.824 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002996/1.704, allocations: 0.5812 MB / 0.8364 GB, free: 9.805 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004197/1.709, allocations: 454.7 kB / 0.8368 GB, free: 9.754 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007078/1.716, allocations: 2.205 MB / 0.8389 GB, free: 8.754 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008157/1.717, allocations: 1.067 MB / 0.84 GB, free: 8.035 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.002969/1.72, allocations: 347.8 kB / 0.8403 GB, free: 7.941 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004488/1.72, allocations: 70.72 kB / 0.8404 GB, free: 7.934 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.072e-06/1.72, allocations: 0 / 0.8404 GB, free: 7.934 MB / 0.6823 GB
Notification: Performance of Templates: time 0.05489/1.775, allocations: 20.05 MB / 0.86 GB, free: 1.055 MB / 0.6823 GB