Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating")
Notification: Performance of loadModel(Buildings): time 4.011/4.011, allocations: 464.6 MB / 476.8 MB, free: 2.203 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.48e-05/3.495e-05, allocations: 4 kB / 0.5731 GB, free: 5.746 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1905/0.1905, allocations: 107.2 MB / 0.6777 GB, free: 10.4 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.542/1.733, allocations: 439.2 MB / 1.107 GB, free: 321.6 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002785/1.733, allocations: 92.77 kB / 1.107 GB, free: 321.6 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 5.247/6.98, allocations: 1.241 GB / 2.347 GB, free: 97.11 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 2.999e-06/6.98, allocations: 0 / 2.347 GB, free: 97.11 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0004464/6.981, allocations: 74.59 kB / 2.348 GB, free: 97.09 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 470
 * Number of variables: 470
Notification: Performance of Generate backend data structure: time 0.007845/6.989, allocations: 2.734 MB / 2.35 GB, free: 95.2 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 4.06e-05/6.989, allocations: 12.59 kB / 2.35 GB, free: 95.2 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00683/6.996, allocations: 0.9995 MB / 2.351 GB, free: 94.81 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008268/7.004, allocations: 2.915 MB / 2.354 GB, free: 92.72 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001677/7.004, allocations: 150.1 kB / 2.354 GB, free: 92.66 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006308/7.005, allocations: 202.2 kB / 2.354 GB, free: 92.59 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005793/7.011, allocations: 2.098 MB / 2.356 GB, free: 91.29 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.732e-05/7.011, allocations: 7.812 kB / 2.356 GB, free: 91.29 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002883/7.011, allocations: 78.81 kB / 2.357 GB, free: 91.23 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.145e-05/7.011, allocations: 48.25 kB / 2.357 GB, free: 91.23 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004841/7.016, allocations: 1.656 MB / 2.358 GB, free: 90.46 MB / 0.9011 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 0.02216/7.038, allocations: 12.13 MB / 2.37 GB, free: 79.96 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007214/7.045, allocations: 1.63 MB / 2.372 GB, free: 79.2 MB / 0.9011 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001707/7.047, allocations: 0.6556 MB / 2.372 GB, free: 78.88 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001138/7.048, allocations: 1.363 MB / 2.374 GB, free: 77.32 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.346e-05/7.048, allocations: 47.44 kB / 2.374 GB, free: 77.27 MB / 0.9011 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002216/7.051, allocations: 283.9 kB / 2.374 GB, free: 77.12 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=105): time 5.279e-06/7.051, allocations: 0 / 2.374 GB, free: 77.12 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=111): time 0.01017/7.061, allocations: 3.326 MB / 2.377 GB, free: 75.16 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.478e-05/7.061, allocations: 166.2 kB / 2.377 GB, free: 74.97 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003679/7.065, allocations: 1.803 MB / 2.379 GB, free: 74.07 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003559/7.065, allocations: 56.61 kB / 2.379 GB, free: 74.02 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009929/7.066, allocations: 1.19 MB / 2.38 GB, free: 72.97 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004909/7.066, allocations: 387 kB / 2.381 GB, free: 72.64 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001614/7.067, allocations: 31.28 kB / 2.381 GB, free: 72.62 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0001094/7.067, allocations: 361.1 kB / 2.381 GB, free: 72.27 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00146/7.068, allocations: 0.5572 MB / 2.382 GB, free: 72 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00183/7.07, allocations: 1.025 MB / 2.383 GB, free: 71.14 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001693/7.072, allocations: 0.666 MB / 2.383 GB, free: 70.71 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.733e-06/7.072, allocations: 0 / 2.383 GB, free: 70.71 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=180) (initialization): time 0.006695/7.078, allocations: 2.183 MB / 2.385 GB, free: 68.52 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007263/7.079, allocations: 3.742 MB / 2.389 GB, free: 64.43 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.805e-05/7.079, allocations: 12 kB / 2.389 GB, free: 64.41 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005433/7.085, allocations: 1.111 MB / 2.39 GB, free: 63.32 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001851/7.087, allocations: 327.5 kB / 2.39 GB, free: 63 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01125/7.098, allocations: 5.271 MB / 2.396 GB, free: 57.58 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004085/7.102, allocations: 407.3 kB / 2.396 GB, free: 57.18 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004262/7.102, allocations: 75.95 kB / 2.396 GB, free: 57.11 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.44e-05/7.103, allocations: 7.953 kB / 2.396 GB, free: 57.1 MB / 0.9011 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004259/7.107, allocations: 1.702 MB / 2.398 GB, free: 55.39 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.957e-05/7.107, allocations: 8 kB / 2.398 GB, free: 55.39 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002783/7.11, allocations: 0.5916 MB / 2.398 GB, free: 54.8 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002234/7.112, allocations: 387.5 kB / 2.399 GB, free: 54.43 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01206/7.124, allocations: 6.212 MB / 2.405 GB, free: 47.97 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003695/7.128, allocations: 351.5 kB / 2.405 GB, free: 47.62 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003344/7.128, allocations: 75.95 kB / 2.405 GB, free: 47.55 MB / 0.9011 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 0.0004765/7.129, allocations: 195.4 kB / 2.405 GB, free: 47.36 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006392/7.129, allocations: 236.5 kB / 2.406 GB, free: 47.12 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004533/7.134, allocations: 1.874 MB / 2.407 GB, free: 45.24 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.382e-05/7.134, allocations: 19.61 kB / 2.407 GB, free: 45.23 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.526e-06/7.134, allocations: 0 / 2.407 GB, free: 45.23 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003007/7.137, allocations: 1.709 MB / 2.409 GB, free: 43.43 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009418/7.146, allocations: 4.253 MB / 2.413 GB, free: 39.13 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.036e-05/7.146, allocations: 0 / 2.413 GB, free: 39.13 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001545/7.148, allocations: 267.8 kB / 2.413 GB, free: 38.87 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002881/7.151, allocations: 0.6433 MB / 2.414 GB, free: 38.23 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002137/7.151, allocations: 35.97 kB / 2.414 GB, free: 38.2 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00178/7.153, allocations: 1.243 MB / 2.415 GB, free: 36.93 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.254e-06/7.153, allocations: 3.938 kB / 2.415 GB, free: 36.93 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005683/7.159, allocations: 2.651 MB / 2.418 GB, free: 34.23 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001616/7.16, allocations: 0.5173 MB / 2.418 GB, free: 33.69 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00056/7.161, allocations: 24 kB / 2.418 GB, free: 33.66 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0029/7.164, allocations: 311.5 kB / 2.419 GB, free: 33.36 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001748/7.164, allocations: 72.88 kB / 2.419 GB, free: 33.29 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001761/7.164, allocations: 53.89 kB / 2.419 GB, free: 33.24 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.002726/7.167, allocations: 1.371 MB / 2.42 GB, free: 31.85 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 9.38e-07/7.167, allocations: 0 / 2.42 GB, free: 31.85 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.00601/7.173, allocations: 1.277 MB / 2.421 GB, free: 30.57 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * 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 (86):
 * Single equations (assignments): 78
 * 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 0.002167/7.175, allocations: 1.164 MB / 2.423 GB, free: 29.55 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.006605/7.182, allocations: 2.902 MB / 2.425 GB, free: 26.62 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 1.051e-05/7.182, allocations: 8.141 kB / 2.425 GB, free: 26.62 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.001684/7.184, allocations: 0.6964 MB / 2.426 GB, free: 25.93 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006304/7.19, allocations: 1.13 MB / 2.427 GB, free: 24.85 MB / 0.9011 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01179/7.202, allocations: 3.709 MB / 2.431 GB, free: 21.1 MB / 0.9011 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001382/7.203, allocations: 1.684 MB / 2.433 GB, free: 19.39 MB / 0.9011 GB
Notification: Performance of simCode: alias equations: time 0.004359/7.207, allocations: 0.5931 MB / 2.433 GB, free: 18.83 MB / 0.9011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005625/7.208, allocations: 135.4 kB / 2.433 GB, free: 18.7 MB / 0.9011 GB
Notification: Performance of SimCode: time 1.744e-06/7.208, allocations: 0 / 2.433 GB, free: 18.7 MB / 0.9011 GB
Notification: Performance of Templates: time 0.7287/7.937, allocations: 67.37 MB / 2.499 GB, free: 130.2 MB / 0.9323 GB