Running command: translateModel(Buildings.Fluid.HeatExchangers.Ground.Boreholes.BaseClasses.Examples.HexInternalElement,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Ground.Boreholes.BaseClasses.Examples.HexInternalElement")
Notification: Performance of loadModel(Buildings): time 3.561/3.561, allocations: 403.9 MB / 411 MB, free: 308 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.302e-05/3.318e-05, allocations: 4 kB / 0.4942 GB, free: 1.289 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4909/0.4909, allocations: 92.69 MB / 0.5847 GB, free: 2.367 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.033/1.524, allocations: 397.3 MB / 0.9727 GB, free: 3.883 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003214/1.524, allocations: 113.1 kB / 0.9728 GB, free: 3.816 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.551/4.076, allocations: 0.5198 GB / 1.493 GB, free: 150.3 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 1.61e-06/4.076, allocations: 0 / 1.493 GB, free: 150.3 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0001173/4.076, allocations: 39 kB / 1.493 GB, free: 150.3 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 236
 * Number of variables: 236
Notification: Performance of Generate backend data structure: time 0.002695/4.078, allocations: 1.419 MB / 1.494 GB, free: 148.8 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.043e-05/4.079, allocations: 19.95 kB / 1.494 GB, free: 148.8 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000711/4.079, allocations: 158.3 kB / 1.494 GB, free: 148.7 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0315/4.111, allocations: 12.39 MB / 1.506 GB, free: 136.4 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.998e-05/4.111, allocations: 35.95 kB / 1.506 GB, free: 136.4 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000174/4.111, allocations: 56 kB / 1.506 GB, free: 136.4 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001547/4.113, allocations: 0.5819 MB / 1.507 GB, free: 135.8 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001641/4.114, allocations: 0.8484 MB / 1.508 GB, free: 134.9 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.15e-05/4.114, allocations: 3.938 kB / 1.508 GB, free: 134.9 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001011/4.114, allocations: 6.312 kB / 1.508 GB, free: 134.8 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.626e-05/4.114, allocations: 32 kB / 1.508 GB, free: 134.8 MB / 0.7605 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 0.006176/4.121, allocations: 5.125 MB / 1.513 GB, free: 129.5 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001048/4.122, allocations: 0.5139 MB / 1.513 GB, free: 128.9 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005915/4.122, allocations: 316.1 kB / 1.514 GB, free: 128.6 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003678/4.123, allocations: 277.6 kB / 1.514 GB, free: 128.3 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.536e-05/4.123, allocations: 43.12 kB / 1.514 GB, free: 128.2 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=57): time 3.834e-06/4.123, allocations: 2.562 kB / 1.514 GB, free: 128.2 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=59): time 0.006219/4.129, allocations: 1.891 MB / 1.516 GB, free: 126.3 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.334e-05/4.129, allocations: 119.3 kB / 1.516 GB, free: 126.1 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001071/4.13, allocations: 0.6653 MB / 1.517 GB, free: 125.4 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 9.786e-05/4.13, allocations: 29.7 kB / 1.517 GB, free: 125.4 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003631/4.131, allocations: 0.5606 MB / 1.517 GB, free: 124.8 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001818/4.131, allocations: 208.9 kB / 1.517 GB, free: 124.6 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.888e-05/4.131, allocations: 0 / 1.517 GB, free: 124.6 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 7.2e-05/4.131, allocations: 337.9 kB / 1.518 GB, free: 124.3 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003841/4.131, allocations: 193.5 kB / 1.518 GB, free: 124.1 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000501/4.132, allocations: 430 kB / 1.518 GB, free: 123.6 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009839/4.133, allocations: 315 kB / 1.519 GB, free: 123.3 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.599e-06/4.133, allocations: 4 kB / 1.519 GB, free: 123.3 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=98) (initialization): time 0.00348/4.136, allocations: 0.9073 MB / 1.519 GB, free: 122.4 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004418/4.137, allocations: 2.188 MB / 1.522 GB, free: 120 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.65e-05/4.137, allocations: 8 kB / 1.522 GB, free: 120 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004631/4.137, allocations: 137.6 kB / 1.522 GB, free: 119.9 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006216/4.138, allocations: 139.8 kB / 1.522 GB, free: 119.8 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003207/4.141, allocations: 4.675 MB / 1.526 GB, free: 114.7 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001163/4.143, allocations: 60.8 kB / 1.526 GB, free: 114.7 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001045/4.143, allocations: 35.98 kB / 1.526 GB, free: 114.6 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.034e-05/4.143, allocations: 7.125 kB / 1.526 GB, free: 114.6 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002038/4.145, allocations: 0.7868 MB / 1.527 GB, free: 113.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.176e-05/4.145, allocations: 8 kB / 1.527 GB, free: 113.8 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003566/4.145, allocations: 124.9 kB / 1.527 GB, free: 113.7 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005872/4.146, allocations: 143.8 kB / 1.528 GB, free: 113.6 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003895/4.15, allocations: 5.513 MB / 1.533 GB, free: 107.6 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001081/4.151, allocations: 58.17 kB / 1.533 GB, free: 107.6 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.745e-05/4.151, allocations: 32 kB / 1.533 GB, free: 107.5 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 25
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (83):
 * Single equations (assignments): 78
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0002336/4.151, allocations: 126.6 kB / 1.533 GB, free: 107.4 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002366/4.151, allocations: 94.81 kB / 1.533 GB, free: 107.3 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002769/4.154, allocations: 0.8032 MB / 1.534 GB, free: 106.5 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.787e-05/4.154, allocations: 12.09 kB / 1.534 GB, free: 106.5 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.612e-06/4.154, allocations: 3.938 kB / 1.534 GB, free: 106.5 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002331/4.157, allocations: 0.7651 MB / 1.535 GB, free: 105.7 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004829/4.161, allocations: 2.016 MB / 1.537 GB, free: 103.6 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.677e-06/4.162, allocations: 0 / 1.537 GB, free: 103.6 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004484/4.162, allocations: 88.14 kB / 1.537 GB, free: 103.5 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005849/4.163, allocations: 197 kB / 1.537 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.851e-05/4.163, allocations: 8 kB / 1.537 GB, free: 103.3 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005711/4.168, allocations: 6.756 MB / 1.544 GB, free: 96.01 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.069e-06/4.168, allocations: 4.031 kB / 1.544 GB, free: 96 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003117/4.172, allocations: 1.269 MB / 1.545 GB, free: 94.63 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005966/4.172, allocations: 243.9 kB / 1.545 GB, free: 94.38 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001481/4.172, allocations: 3.953 kB / 1.545 GB, free: 94.37 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007974/4.173, allocations: 59.84 kB / 1.545 GB, free: 94.31 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001265/4.173, allocations: 48.5 kB / 1.545 GB, free: 94.26 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.427e-05/4.173, allocations: 23.98 kB / 1.545 GB, free: 94.24 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.0007991/4.174, allocations: 0.511 MB / 1.546 GB, free: 93.71 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 7.27e-07/4.174, allocations: 0 / 1.546 GB, free: 93.71 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.00345/4.178, allocations: 0.6509 MB / 1.546 GB, free: 93.07 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 9
 * Number of states: 4 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.capFil1.T,hex.capFil2.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (46):
 * Single equations (assignments): 40
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 2,(1,100.0%) 3,(1,100.0%) 3}
 * Non-linear torn systems: 3 {1 3,1 3,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00133/4.179, allocations: 0.6486 MB / 1.547 GB, free: 92.49 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.002453/4.181, allocations: 1.717 MB / 1.549 GB, free: 90.69 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 6.439e-06/4.182, allocations: 3.828 kB / 1.549 GB, free: 90.69 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.000886/4.182, allocations: 0.7126 MB / 1.549 GB, free: 89.94 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002518/4.185, allocations: 475.7 kB / 1.55 GB, free: 89.49 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003126/4.188, allocations: 1.577 MB / 1.551 GB, free: 87.9 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006765/4.189, allocations: 1.137 MB / 1.552 GB, free: 86.73 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.001689/4.191, allocations: 278.6 kB / 1.553 GB, free: 86.48 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001682/4.191, allocations: 63.44 kB / 1.553 GB, free: 86.42 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.361e-06/4.191, allocations: 0 / 1.553 GB, free: 86.42 MB / 0.7605 GB
Notification: Performance of Templates: time 0.04941/4.24, allocations: 23.99 MB / 1.576 GB, free: 63.07 MB / 0.7605 GB