Running command: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadModel(Buildings): time 4.079/4.079, allocations: 431.3 MB / 445.8 MB, free: 7.348 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.124e-05/3.117e-05, allocations: 4 kB / 0.5354 GB, free: 1.305 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6372/0.6373, allocations: 98.71 MB / 0.6318 GB, free: 0.8242 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.2808/0.9182, allocations: 170.5 MB / 0.7983 GB, free: 5.902 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.01449/0.9327, allocations: 6.435 MB / 0.8046 GB, free: 15.46 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0015/0.9342, allocations: 47.75 kB / 0.8046 GB, free: 15.41 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.002771/0.937, allocations: 0.6881 MB / 0.8053 GB, free: 14.72 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.007767/0.9448, allocations: 1.97 MB / 0.8072 GB, free: 12.74 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004895/0.9498, allocations: 1.125 MB / 0.8083 GB, free: 11.62 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.003864/0.9536, allocations: 1.304 MB / 0.8096 GB, free: 10.31 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001743/0.9554, allocations: 0.7034 MB / 0.8103 GB, free: 9.598 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003872/0.9593, allocations: 1.188 MB / 0.8114 GB, free: 8.406 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001748/0.9611, allocations: 0.631 MB / 0.812 GB, free: 7.773 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005328/0.9665, allocations: 1.314 MB / 0.8133 GB, free: 6.457 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006823/0.9672, allocations: 68 kB / 0.8134 GB, free: 6.391 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007056/0.9679, allocations: 315 kB / 0.8137 GB, free: 6.082 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006761/0.9686, allocations: 120 kB / 0.8138 GB, free: 5.965 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.004503/0.9731, allocations: 1.602 MB / 0.8154 GB, free: 4.359 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.929e-06/0.9732, allocations: 0 / 0.8154 GB, free: 4.359 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.796e-06/0.9732, allocations: 0 / 0.8154 GB, free: 4.359 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 3.339e-05/0.9733, allocations: 0 / 0.8154 GB, free: 4.359 MB / 0.6823 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 0.009838/0.9831, allocations: 1.429 MB / 0.8168 GB, free: 2.871 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 5.932e-05/0.9832, allocations: 16.03 kB / 0.8168 GB, free: 2.855 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007534/0.9907, allocations: 0.576 MB / 0.8173 GB, free: 2.277 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004287/0.9951, allocations: 0.9454 MB / 0.8183 GB, free: 1.289 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00169/0.9968, allocations: 201.8 kB / 0.8185 GB, free: 1.094 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004144/0.9972, allocations: 87.94 kB / 0.8185 GB, free: 1.008 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006688/1.004, allocations: 1.276 MB / 0.8198 GB, free: 15.72 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.411e-05/1.004, allocations: 0 / 0.8198 GB, free: 15.72 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002519/1.004, allocations: 43.91 kB / 0.8198 GB, free: 15.68 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001231/1.004, allocations: 41.98 kB / 0.8199 GB, free: 15.64 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009915/1.014, allocations: 1.632 MB / 0.8215 GB, free: 14.01 MB / 0.698 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 0.01196/1.026, allocations: 4.076 MB / 0.8254 GB, free: 9.648 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005027/1.031, allocations: 1.108 MB / 0.8265 GB, free: 8.531 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00128/1.033, allocations: 298.8 kB / 0.8268 GB, free: 8.203 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.223e-05/1.033, allocations: 43.22 kB / 0.8269 GB, free: 8.152 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=76): time 3.286e-06/1.033, allocations: 0 / 0.8269 GB, free: 8.152 MB / 0.698 GB
Notification: Performance of matching and sorting (n=76): time 0.009441/1.042, allocations: 1.921 MB / 0.8287 GB, free: 6.223 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.16e-05/1.042, allocations: 60.06 kB / 0.8288 GB, free: 6.152 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001522/1.044, allocations: 0.7053 MB / 0.8295 GB, free: 5.426 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001867/1.044, allocations: 45.7 kB / 0.8295 GB, free: 5.375 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004967/1.045, allocations: 448.5 kB / 0.83 GB, free: 4.93 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003319/1.045, allocations: 256.2 kB / 0.8302 GB, free: 4.676 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.907e-05/1.045, allocations: 12 kB / 0.8302 GB, free: 4.664 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001366/1.045, allocations: 334 kB / 0.8305 GB, free: 4.332 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002736/1.048, allocations: 0.5679 MB / 0.8311 GB, free: 3.762 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002928/1.051, allocations: 0.6997 MB / 0.8318 GB, free: 3.023 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003063/1.054, allocations: 0.6216 MB / 0.8324 GB, free: 2.395 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.041e-05/1.054, allocations: 3.938 kB / 0.8324 GB, free: 2.391 MB / 0.698 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.006807/1.061, allocations: 1.431 MB / 0.8338 GB, free: 0.9453 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000307/1.061, allocations: 0.5492 MB / 0.8343 GB, free: 360 kB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.378e-05/1.061, allocations: 8 kB / 0.8343 GB, free: 352 kB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.532e-05/1.061, allocations: 7.984 kB / 0.8343 GB, free: 344 kB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002941/1.064, allocations: 275.6 kB / 0.8346 GB, free: 68 kB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001016/1.065, allocations: 1.188 MB / 0.8357 GB, free: 14.83 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00246/1.068, allocations: 203.3 kB / 0.8359 GB, free: 14.63 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002347/1.068, allocations: 35.97 kB / 0.836 GB, free: 14.6 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.607e-05/1.068, allocations: 4 kB / 0.836 GB, free: 14.59 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006342/1.075, allocations: 1.329 MB / 0.8373 GB, free: 13.26 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.254e-05/1.075, allocations: 4 kB / 0.8373 GB, free: 13.25 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.45e-05/1.075, allocations: 4 kB / 0.8373 GB, free: 13.25 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00255/1.077, allocations: 251.8 kB / 0.8375 GB, free: 13 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.048e-05/1.077, allocations: 11.88 kB / 0.8375 GB, free: 12.99 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002372/1.08, allocations: 199.2 kB / 0.8377 GB, free: 12.8 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002168/1.08, allocations: 35.97 kB / 0.8378 GB, free: 12.76 MB / 0.7136 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 0.0008727/1.081, allocations: 303.7 kB / 0.838 GB, free: 12.46 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003696/1.081, allocations: 110.8 kB / 0.8382 GB, free: 12.35 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006716/1.088, allocations: 1.43 MB / 0.8395 GB, free: 10.91 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.718e-05/1.088, allocations: 8 kB / 0.8396 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.406e-06/1.088, allocations: 0 / 0.8396 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.757e-05/1.088, allocations: 7.984 kB / 0.8396 GB, free: 10.89 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01069/1.099, allocations: 2.981 MB / 0.8425 GB, free: 7.809 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.246e-05/1.099, allocations: 4 kB / 0.8425 GB, free: 7.805 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00252/1.101, allocations: 256.2 kB / 0.8427 GB, free: 7.555 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.114e-05/1.101, allocations: 8 kB / 0.8427 GB, free: 7.547 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001494/1.102, allocations: 27.98 kB / 0.8428 GB, free: 7.52 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008353/1.102, allocations: 1.192 MB / 0.8439 GB, free: 6.281 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.127e-06/1.102, allocations: 7.938 kB / 0.8439 GB, free: 6.273 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006693/1.109, allocations: 1.753 MB / 0.8456 GB, free: 4.348 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001016/1.11, allocations: 303.6 kB / 0.8459 GB, free: 4.031 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003084/1.11, allocations: 16 kB / 0.8459 GB, free: 4.016 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002444/1.113, allocations: 171.7 kB / 0.8461 GB, free: 3.848 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000249/1.113, allocations: 68.38 kB / 0.8462 GB, free: 3.781 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001519/1.113, allocations: 35.97 kB / 0.8462 GB, free: 3.746 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001229/1.115, allocations: 0.5583 MB / 0.8468 GB, free: 3.176 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 6.01e-07/1.115, allocations: 0 / 0.8468 GB, free: 3.176 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.002255/1.117, allocations: 0.5341 MB / 0.8473 GB, free: 2.641 MB / 0.7136 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 0.0008533/1.118, allocations: 281.6 kB / 0.8475 GB, free: 2.375 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.01002/1.128, allocations: 2.156 MB / 0.8497 GB, free: 192 kB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 1.29e-05/1.128, allocations: 7.938 kB / 0.8497 GB, free: 184 kB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.5049/1.633, allocations: 0.7084 MB / 0.8503 GB, free: 216 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005018/1.638, allocations: 0.493 MB / 0.8508 GB, free: 216 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008164/1.646, allocations: 2.476 MB / 0.8532 GB, free: 214.9 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008591/1.647, allocations: 1.119 MB / 0.8543 GB, free: 214.1 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.003596/1.651, allocations: 455.3 kB / 0.8548 GB, free: 214.1 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005375/1.651, allocations: 76.41 kB / 0.8548 GB, free: 214.1 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.212e-06/1.651, allocations: 0 / 0.8548 GB, free: 214.1 MB / 0.7136 GB
Notification: Performance of Templates: time 0.05132/1.703, allocations: 21.33 MB / 0.8757 GB, free: 197.1 MB / 0.7136 GB