Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating")
Notification: Performance of loadModel(Buildings): time 3.93/3.93, allocations: 432.7 MB / 444.9 MB, free: 15.69 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.71e-05/2.728e-05, allocations: 3.031 kB / 0.5337 GB, free: 12.14 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1746/0.1746, allocations: 98.72 MB / 0.6301 GB, free: 6.203 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.05/1.225, allocations: 430 MB / 1.05 GB, free: 3.105 MB / 0.7917 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.00027/1.225, allocations: 95.56 kB / 1.05 GB, free: 3.055 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 5.657/6.882, allocations: 1.228 GB / 2.278 GB, free: 87.87 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.068e-06/6.883, allocations: 7.547 kB / 2.278 GB, free: 87.86 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0004322/6.883, allocations: 73.27 kB / 2.278 GB, free: 87.85 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 460
 * Number of variables: 460
Notification: Performance of Generate backend data structure: time 0.007512/6.89, allocations: 2.702 MB / 2.281 GB, free: 85.95 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.206e-05/6.891, allocations: 11.72 kB / 2.281 GB, free: 85.95 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006398/6.897, allocations: 0.9939 MB / 2.282 GB, free: 85.52 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008131/6.905, allocations: 2.891 MB / 2.285 GB, free: 83.4 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001692/6.905, allocations: 151.2 kB / 2.285 GB, free: 83.33 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005793/6.906, allocations: 203.3 kB / 2.285 GB, free: 83.26 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005213/6.911, allocations: 2.069 MB / 2.287 GB, free: 81.98 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.451e-05/6.911, allocations: 7.938 kB / 2.287 GB, free: 81.97 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002986/6.912, allocations: 78.81 kB / 2.287 GB, free: 81.91 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.361e-05/6.912, allocations: 45.34 kB / 2.287 GB, free: 81.91 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004985/6.917, allocations: 1.625 MB / 2.289 GB, free: 80.61 MB / 0.8542 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.02124/6.938, allocations: 12.01 MB / 2.301 GB, free: 67.79 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004628/6.943, allocations: 1.396 MB / 2.302 GB, free: 66.39 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001486/6.944, allocations: 0.6409 MB / 2.303 GB, free: 65.75 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001108/6.945, allocations: 1.366 MB / 2.304 GB, free: 64.09 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.188e-05/6.945, allocations: 51.56 kB / 2.304 GB, free: 64.03 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00215/6.947, allocations: 274.5 kB / 2.304 GB, free: 63.76 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=103): time 6.528e-06/6.948, allocations: 0 / 2.304 GB, free: 63.76 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=109): time 0.009975/6.958, allocations: 3.284 MB / 2.307 GB, free: 60.41 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.545e-05/6.958, allocations: 167.2 kB / 2.308 GB, free: 60.21 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003726/6.961, allocations: 1.778 MB / 2.309 GB, free: 58.41 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003681/6.962, allocations: 53.7 kB / 2.309 GB, free: 58.35 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001017/6.963, allocations: 1.188 MB / 2.311 GB, free: 57.15 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004933/6.963, allocations: 374.5 kB / 2.311 GB, free: 56.78 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001491/6.963, allocations: 28 kB / 2.311 GB, free: 56.75 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001068/6.964, allocations: 369.9 kB / 2.311 GB, free: 56.38 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001354/6.965, allocations: 0.5507 MB / 2.312 GB, free: 55.83 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001711/6.967, allocations: 1.026 MB / 2.313 GB, free: 54.61 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00165/6.968, allocations: 0.6555 MB / 2.313 GB, free: 53.96 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.213e-06/6.968, allocations: 4 kB / 2.313 GB, free: 53.96 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=180) (initialization): time 0.005428/6.974, allocations: 2.054 MB / 2.315 GB, free: 51.89 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007432/6.975, allocations: 3.741 MB / 2.319 GB, free: 47.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.003e-05/6.975, allocations: 15.52 kB / 2.319 GB, free: 47.79 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004453/6.979, allocations: 0.9503 MB / 2.32 GB, free: 46.85 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00189/6.981, allocations: 327.6 kB / 2.32 GB, free: 46.53 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01152/6.993, allocations: 5.276 MB / 2.326 GB, free: 41.11 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004164/6.997, allocations: 407.3 kB / 2.326 GB, free: 40.71 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004471/6.997, allocations: 79.91 kB / 2.326 GB, free: 40.64 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.228e-05/6.997, allocations: 4 kB / 2.326 GB, free: 40.63 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004245/7.002, allocations: 1.688 MB / 2.328 GB, free: 38.94 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.258e-05/7.002, allocations: 12.16 kB / 2.328 GB, free: 38.93 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00283/7.004, allocations: 0.582 MB / 2.328 GB, free: 38.35 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002233/7.007, allocations: 395.4 kB / 2.329 GB, free: 37.96 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01238/7.019, allocations: 6.205 MB / 2.335 GB, free: 31.51 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003848/7.023, allocations: 347.4 kB / 2.335 GB, free: 31.17 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004132/7.023, allocations: 79.95 kB / 2.335 GB, free: 31.09 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (125):
 * Single equations (assignments): 123
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 16,3 36}
Notification: Performance of prepare postOptimizeDAE: time 0.0004635/7.024, allocations: 180.9 kB / 2.335 GB, free: 30.91 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006791/7.025, allocations: 233 kB / 2.335 GB, free: 30.68 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004578/7.029, allocations: 1.844 MB / 2.337 GB, free: 28.82 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.561e-05/7.029, allocations: 15.98 kB / 2.337 GB, free: 28.81 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.406e-06/7.029, allocations: 0 / 2.337 GB, free: 28.81 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003175/7.033, allocations: 1.689 MB / 2.339 GB, free: 27.03 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009511/7.042, allocations: 4.131 MB / 2.343 GB, free: 22.84 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.6e-06/7.042, allocations: 0 / 2.343 GB, free: 22.84 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001557/7.044, allocations: 259.7 kB / 2.343 GB, free: 22.59 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001907/7.046, allocations: 483.4 kB / 2.344 GB, free: 22.12 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002319/7.046, allocations: 31.97 kB / 2.344 GB, free: 22.09 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001732/7.048, allocations: 1.235 MB / 2.345 GB, free: 20.82 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.052e-06/7.048, allocations: 3.938 kB / 2.345 GB, free: 20.82 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005505/7.053, allocations: 2.532 MB / 2.347 GB, free: 18.26 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00169/7.055, allocations: 0.5018 MB / 2.348 GB, free: 17.73 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006125/7.056, allocations: 20 kB / 2.348 GB, free: 17.71 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003253/7.059, allocations: 319.6 kB / 2.348 GB, free: 17.4 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002427/7.059, allocations: 75.97 kB / 2.348 GB, free: 17.33 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002/7.059, allocations: 43.97 kB / 2.348 GB, free: 17.29 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002953/7.062, allocations: 1.358 MB / 2.35 GB, free: 15.91 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 9.6e-07/7.062, allocations: 4 kB / 2.35 GB, free: 15.91 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.006572/7.069, allocations: 1.269 MB / 2.351 GB, free: 14.64 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (hex.port_b1.h_outflow,hex.port_a2.h_outflow)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (84):
 * Single equations (assignments): 76
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 7
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {3 37}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002228/7.071, allocations: 1.173 MB / 2.352 GB, free: 13.52 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.006889/7.078, allocations: 2.879 MB / 2.355 GB, free: 10.62 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 8.634e-06/7.078, allocations: 4 kB / 2.355 GB, free: 10.61 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0017/7.08, allocations: 0.6931 MB / 2.356 GB, free: 9.922 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006359/7.086, allocations: 1.12 MB / 2.357 GB, free: 8.859 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01171/7.098, allocations: 3.648 MB / 2.36 GB, free: 5.18 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001349/7.099, allocations: 1.661 MB / 2.362 GB, free: 3.484 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.004343/7.104, allocations: 0.5816 MB / 2.362 GB, free: 2.941 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005924/7.104, allocations: 139.4 kB / 2.363 GB, free: 2.805 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.775e-06/7.104, allocations: 0 / 2.363 GB, free: 2.805 MB / 0.8542 GB
Notification: Performance of Templates: time 0.7048/7.809, allocations: 66.68 MB / 2.428 GB, free: 107.3 MB / 0.8698 GB