Running command: translateModel(Buildings.Fluid.Storage.Validation.HeatExchangerDynamics,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Storage.Validation.HeatExchangerDynamics")
Notification: Performance of loadModel(Buildings): time 4.073/4.073, allocations: 431.3 MB / 445.8 MB, free: 5.43 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.171e-05/3.163e-05, allocations: 4 kB / 0.5354 GB, free: 14.86 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5946/0.5946, allocations: 98.7 MB / 0.6318 GB, free: 11.98 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Validation.HeatExchangerDynamics): time 0.1761/0.7707, allocations: 89.91 MB / 0.7196 GB, free: 1.848 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.06425/0.835, allocations: 25.44 MB / 0.7444 GB, free: 8.355 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00539/0.8405, allocations: 183.1 kB / 0.7446 GB, free: 8.176 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.00703/0.8476, allocations: 1.578 MB / 0.7462 GB, free: 6.59 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.01578/0.8634, allocations: 3.738 MB / 0.7498 GB, free: 2.84 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01208/0.8755, allocations: 2.845 MB / 0.7526 GB, free: 15.99 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.03592/0.9114, allocations: 19.44 MB / 0.7716 GB, free: 12.51 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02969/0.9412, allocations: 11.68 MB / 0.783 GB, free: 0.793 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02865/0.9699, allocations: 8.556 MB / 0.7913 GB, free: 8.215 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01874/0.9887, allocations: 7.712 MB / 0.7989 GB, free: 484 kB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.175/2.164, allocations: 2.088 MB / 0.8009 GB, free: 25.72 MB / 0.6668 GB
Notification: Performance of NFPackage.collectConstants: time 0.005388/2.169, allocations: 0.5858 MB / 0.8015 GB, free: 25.72 MB / 0.6668 GB
Notification: Performance of NFScalarize.scalarize: time 0.00721/2.176, allocations: 2.893 MB / 0.8043 GB, free: 25.72 MB / 0.6668 GB
Notification: Performance of NFVerifyModel.verify: time 0.009706/2.186, allocations: 1.69 MB / 0.8059 GB, free: 25.72 MB / 0.6668 GB
Notification: Performance of NFConvertDAE.convert: time 0.0384/2.225, allocations: 26.99 MB / 0.8323 GB, free: 21.17 MB / 0.6668 GB
Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/2.225, allocations: 0 / 0.8323 GB, free: 21.17 MB / 0.6668 GB
Notification: Performance of FrontEnd: time 2.906e-06/2.225, allocations: 0 / 0.8323 GB, free: 21.17 MB / 0.6668 GB
Notification: Performance of Transformations before backend: time 0.001197/2.226, allocations: 0 / 0.8323 GB, free: 21.17 MB / 0.6668 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3345
 * Number of variables: 3345
Notification: Performance of Generate backend data structure: time 0.05134/2.277, allocations: 13.81 MB / 0.8458 GB, free: 13.82 MB / 0.6668 GB
Notification: Performance of prepare preOptimizeDAE: time 5.016e-05/2.277, allocations: 9.906 kB / 0.8458 GB, free: 13.82 MB / 0.6668 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0139/2.291, allocations: 1.95 MB / 0.8477 GB, free: 12.87 MB / 0.6668 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04543/2.337, allocations: 14.41 MB / 0.8618 GB, free: 8.656 MB / 0.6668 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001398/2.338, allocations: 1.01 MB / 0.8628 GB, free: 8.625 MB / 0.6668 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006346/2.345, allocations: 1.338 MB / 0.8641 GB, free: 8.613 MB / 0.6668 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.06349/2.408, allocations: 19.77 MB / 0.8834 GB, free: 2.816 MB / 0.6668 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000681/2.409, allocations: 39.19 kB / 0.8834 GB, free: 2.809 MB / 0.6668 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004901/2.414, allocations: 0.5371 MB / 0.8839 GB, free: 2.809 MB / 0.6668 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000457/2.414, allocations: 389 kB / 0.8843 GB, free: 2.684 MB / 0.6668 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05906/2.473, allocations: 18.06 MB / 0.902 GB, free: 6.891 MB / 0.6824 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 0.207/2.68, allocations: 86.82 MB / 0.9867 GB, free: 8.582 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03882/2.719, allocations: 13.17 MB / 0.9996 GB, free: 11.52 MB / 0.7762 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 evalFunc (simulation): time 0.08933/2.809, allocations: 26.97 MB / 1.026 GB, free: 15.56 MB / 0.8074 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01842/2.827, allocations: 5.822 MB / 1.032 GB, free: 9.684 MB / 0.8074 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0102/2.837, allocations: 0.8527 MB / 1.032 GB, free: 8.824 MB / 0.8074 GB
Notification: Performance of pre-optimization done (n=778): time 2.688e-05/2.837, allocations: 4 kB / 1.032 GB, free: 8.82 MB / 0.8074 GB
Notification: Performance of matching and sorting (n=778): time 0.21/3.047, allocations: 32.43 MB / 1.064 GB, free: 8.25 MB / 0.8387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001636/3.048, allocations: 155.2 kB / 1.064 GB, free: 8.078 MB / 0.8387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03519/3.083, allocations: 11.73 MB / 1.076 GB, free: 12.38 MB / 0.8543 GB
Notification: Performance of collectPreVariables (initialization): time 0.002542/3.085, allocations: 193.7 kB / 1.076 GB, free: 12.18 MB / 0.8543 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01225/3.098, allocations: 6.919 MB / 1.083 GB, free: 5.254 MB / 0.8543 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006109/3.104, allocations: 2.713 MB / 1.085 GB, free: 2.562 MB / 0.8543 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002503/3.106, allocations: 232 kB / 1.086 GB, free: 2.336 MB / 0.8543 GB
Notification: Performance of setup shared object (initialization): time 0.001263/3.108, allocations: 0.7856 MB / 1.086 GB, free: 1.543 MB / 0.8543 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01982/3.128, allocations: 6.287 MB / 1.092 GB, free: 11.25 MB / 0.8699 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02383/3.151, allocations: 9.558 MB / 1.102 GB, free: 368 kB / 0.8699 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02482/3.176, allocations: 8.171 MB / 1.11 GB, free: 8.23 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001059/3.176, allocations: 32 kB / 1.11 GB, free: 8.199 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=1486) (initialization): time 0.06357/3.24, allocations: 18.87 MB / 1.128 GB, free: 5.812 MB / 0.9012 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6312/3.871, allocations: 55.58 MB / 1.183 GB, free: 286.2 MB / 0.9012 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004601/3.872, allocations: 98.25 kB / 1.183 GB, free: 286.2 MB / 0.9012 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1301/4.002, allocations: 9.079 MB / 1.191 GB, free: 285.8 MB / 0.9012 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02035/4.022, allocations: 2.523 MB / 1.194 GB, free: 285.8 MB / 0.9012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02062/4.043, allocations: 10.44 MB / 1.204 GB, free: 280.9 MB / 0.9012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02232/4.065, allocations: 1.155 MB / 1.205 GB, free: 280.7 MB / 0.9012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003491/4.069, allocations: 0.519 MB / 1.206 GB, free: 280.6 MB / 0.9012 GB
Notification: Performance of prepare postOptimizeDAE: time 1.93e-05/4.069, allocations: 7.562 kB / 1.206 GB, free: 280.6 MB / 0.9012 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05546/4.124, allocations: 17.88 MB / 1.223 GB, free: 273.6 MB / 0.9012 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004725/4.125, allocations: 102.6 kB / 1.223 GB, free: 273.6 MB / 0.9012 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1408/4.266, allocations: 9.045 MB / 1.232 GB, free: 271.2 MB / 0.9012 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02007/4.286, allocations: 2.526 MB / 1.235 GB, free: 269.1 MB / 0.9012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01899/4.305, allocations: 10.43 MB / 1.245 GB, free: 259.8 MB / 0.9012 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02029/4.325, allocations: 1.119 MB / 1.246 GB, free: 259 MB / 0.9012 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003533/4.329, allocations: 0.5211 MB / 1.246 GB, free: 258.5 MB / 0.9012 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 448
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mHex_flow_in.T_start,mHex_flow_in.T_start,$PRE.mHex_flow_in.count,mHex_flow_in.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1298):
 * Single equations (assignments): 1294
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 14,(1,100.0%) 14}
 * Non-linear torn systems: 1 {16 144}
Notification: Performance of prepare postOptimizeDAE: time 0.01742/4.346, allocations: 5.845 MB / 1.252 GB, free: 253.5 MB / 0.9012 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005733/4.352, allocations: 1.141 MB / 1.253 GB, free: 252.9 MB / 0.9012 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04385/4.396, allocations: 13.44 MB / 1.266 GB, free: 239.5 MB / 0.9012 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.289e-05/4.396, allocations: 76 kB / 1.266 GB, free: 239.4 MB / 0.9012 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.206e-05/4.396, allocations: 8 kB / 1.266 GB, free: 239.4 MB / 0.9012 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03015/4.426, allocations: 11.11 MB / 1.277 GB, free: 228.2 MB / 0.9012 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 postOpt removeSimpleEquations (simulation): time 0.08178/4.508, allocations: 29.14 MB / 1.306 GB, free: 199.1 MB / 0.9012 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.984e-05/4.508, allocations: 11.91 kB / 1.306 GB, free: 199.1 MB / 0.9012 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01166/4.52, allocations: 1.229 MB / 1.307 GB, free: 197.8 MB / 0.9012 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.1239/4.644, allocations: 8.304 MB / 1.315 GB, free: 189.5 MB / 0.9012 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002139/4.646, allocations: 195.9 kB / 1.315 GB, free: 189.3 MB / 0.9012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01796/4.664, allocations: 10.1 MB / 1.325 GB, free: 178.9 MB / 0.9012 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.311e-06/4.664, allocations: 10.83 kB / 1.325 GB, free: 178.9 MB / 0.9012 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05378/4.718, allocations: 20.21 MB / 1.345 GB, free: 158.6 MB / 0.9012 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01183/4.73, allocations: 3.037 MB / 1.348 GB, free: 155.5 MB / 0.9012 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006428/4.736, allocations: 156 kB / 1.348 GB, free: 155.4 MB / 0.9012 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01733/4.754, allocations: 0.888 MB / 1.349 GB, free: 154.5 MB / 0.9012 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002318/4.756, allocations: 449.5 kB / 1.349 GB, free: 154.1 MB / 0.9012 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001901/4.758, allocations: 279.8 kB / 1.35 GB, free: 153.8 MB / 0.9012 GB
Notification: Performance of sorting global known variables: time 0.02451/4.783, allocations: 9.339 MB / 1.359 GB, free: 144.5 MB / 0.9012 GB
Notification: Performance of sort global known variables: time 1.142e-06/4.783, allocations: 0 / 1.359 GB, free: 144.5 MB / 0.9012 GB
Notification: Performance of remove unused functions: time 0.04027/4.823, allocations: 8.054 MB / 1.367 GB, free: 136.6 MB / 0.9012 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 30 (tanDyn.vol[1].dynBal.U,tanDyn.vol[2].dynBal.U,tanDyn.vol[3].dynBal.U,tanDyn.vol[4].dynBal.U,tanDyn.vol[5].dynBal.U,tanDyn.vol[6].dynBal.U,tanDyn.vol[7].dynBal.U,tanDyn.indTanHex.vol[1].dynBal.U,tanDyn.indTanHex.vol[2].dynBal.U,tanDyn.indTanHex.vol[3].dynBal.U,tanDyn.indTanHex.vol[4].dynBal.U,tanDyn.indTanHex.vol[5].dynBal.U,tanDyn.indTanHex.vol[6].dynBal.U,tanDyn.indTanHex.vol[7].dynBal.U,tanDyn.indTanHex.vol[8].dynBal.U,tanDyn.indTanHex.cap[1].T,tanDyn.indTanHex.cap[2].T,tanDyn.indTanHex.cap[3].T,tanDyn.indTanHex.cap[4].T,tanDyn.indTanHex.cap[5].T,tanDyn.indTanHex.cap[6].T,tanDyn.indTanHex.cap[7].T,tanDyn.indTanHex.cap[8].T,tanSte.vol[1].dynBal.U,tanSte.vol[2].dynBal.U,tanSte.vol[3].dynBal.U,tanSte.vol[4].dynBal.U,tanSte.vol[5].dynBal.U,tanSte.vol[6].dynBal.U,tanSte.vol[7].dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,mHex_flow_in.T_start,mHex_flow_in.count)
 * Number of discrete states: 1 (mHex_flow_in.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (615):
 * Single equations (assignments): 602
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 8
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 14,(1,100.0%) 14}
 * Non-linear torn systems: 1 {16 144}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004448/4.827, allocations: 0.969 MB / 1.367 GB, free: 135.8 MB / 0.9012 GB
Notification: Performance of simCode: created initialization part: time 0.06441/4.892, allocations: 23.52 MB / 1.39 GB, free: 112.2 MB / 0.9012 GB
Notification: Performance of simCode: created event and clocks part: time 1.308e-05/4.892, allocations: 4.562 kB / 1.39 GB, free: 112.2 MB / 0.9012 GB
Notification: Performance of simCode: created simulation system equations: time 0.01701/4.909, allocations: 5.91 MB / 1.396 GB, free: 106.2 MB / 0.9012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05374/4.963, allocations: 6.896 MB / 1.403 GB, free: 99.41 MB / 0.9012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1083/5.071, allocations: 37.85 MB / 1.44 GB, free: 61.51 MB / 0.9012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02137/5.092, allocations: 10.22 MB / 1.45 GB, free: 51.25 MB / 0.9012 GB
Notification: Performance of simCode: alias equations: time 0.05137/5.144, allocations: 9.579 MB / 1.459 GB, free: 41.66 MB / 0.9012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005194/5.149, allocations: 0.7492 MB / 1.46 GB, free: 40.91 MB / 0.9012 GB
Notification: Performance of SimCode: time 1.754e-06/5.149, allocations: 0 / 1.46 GB, free: 40.91 MB / 0.9012 GB
Notification: Performance of Templates: time 1.37/6.519, allocations: 290.4 MB / 1.744 GB, free: 109.8 MB / 0.9012 GB