Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.Tutorial.Boiler.System2")
Notification: Performance of loadModel(Buildings): time 4.058/4.058, allocations: 460.5 MB / 472.6 MB, free: 5.348 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.223e-05/3.237e-05, allocations: 5.547 kB / 0.5681 GB, free: 10.18 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1983/0.1983, allocations: 106.2 MB / 0.6718 GB, free: 15.76 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.53/6.728, allocations: 2.493 GB / 3.164 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002563/6.728, allocations: 89.08 kB / 3.165 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.966/12.69, allocations: 1.296 GB / 4.461 GB, free: 101.7 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.048e-06/12.69, allocations: 0 / 4.461 GB, free: 101.7 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0005805/12.69, allocations: 98.23 kB / 4.461 GB, free: 101.7 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 588
 * Number of variables: 588
Notification: Performance of Generate backend data structure: time 0.01037/12.71, allocations: 3.368 MB / 4.464 GB, free: 100.5 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.228e-05/12.71, allocations: 9.875 kB / 4.464 GB, free: 100.5 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008679/12.71, allocations: 1.131 MB / 4.465 GB, free: 100.3 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01533/12.73, allocations: 4.745 MB / 4.47 GB, free: 99.75 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002612/12.73, allocations: 181.4 kB / 4.47 GB, free: 99.75 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009993/12.73, allocations: 256.6 kB / 4.47 GB, free: 99.74 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007905/12.74, allocations: 3.019 MB / 4.473 GB, free: 99.34 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.517e-05/12.74, allocations: 15.25 kB / 4.473 GB, free: 99.34 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004071/12.74, allocations: 95.19 kB / 4.474 GB, free: 99.34 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001201/12.74, allocations: 102.5 kB / 4.474 GB, free: 99.33 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006963/12.75, allocations: 2.479 MB / 4.476 GB, free: 99.31 MB / 0.8855 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 0.02697/12.77, allocations: 13.23 MB / 4.489 GB, free: 93.95 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00415/12.78, allocations: 2.295 MB / 4.491 GB, free: 93.44 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001971/12.78, allocations: 0.9536 MB / 4.492 GB, free: 93.42 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01186/12.79, allocations: 4.363 MB / 4.496 GB, free: 92 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001987/12.79, allocations: 0.9445 MB / 4.497 GB, free: 91.94 MB / 0.8855 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001922/12.8, allocations: 193.5 kB / 4.498 GB, free: 91.86 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=143): time 7.885e-06/12.8, allocations: 0 / 4.498 GB, free: 91.86 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=147): time 0.0138/12.81, allocations: 4.429 MB / 4.502 GB, free: 90.88 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.871e-05/12.81, allocations: 127 kB / 4.502 GB, free: 90.75 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005996/12.82, allocations: 2.745 MB / 4.505 GB, free: 90.48 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005292/12.82, allocations: 68.67 kB / 4.505 GB, free: 90.45 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001861/12.82, allocations: 1.512 MB / 4.506 GB, free: 89.96 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008201/12.82, allocations: 0.5129 MB / 4.507 GB, free: 89.64 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000224/12.82, allocations: 45.62 kB / 4.507 GB, free: 89.64 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001685/12.82, allocations: 396.7 kB / 4.507 GB, free: 89.33 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002097/12.82, allocations: 0.8782 MB / 4.508 GB, free: 89.32 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002741/12.82, allocations: 1.516 MB / 4.509 GB, free: 88.6 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002694/12.83, allocations: 1.145 MB / 4.511 GB, free: 88.57 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.297e-05/12.83, allocations: 9.844 kB / 4.511 GB, free: 88.57 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=273) (initialization): time 0.008673/12.84, allocations: 2.936 MB / 4.513 GB, free: 88.32 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001405/12.84, allocations: 7.162 MB / 4.52 GB, free: 80.91 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.29e-05/12.84, allocations: 21.17 kB / 4.52 GB, free: 80.91 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002962/12.84, allocations: 442 kB / 4.521 GB, free: 80.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003152/12.84, allocations: 497.7 kB / 4.521 GB, free: 80.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003761/12.85, allocations: 2.626 MB / 4.524 GB, free: 79.04 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004314/12.85, allocations: 223.7 kB / 4.524 GB, free: 79.01 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006683/12.85, allocations: 112.4 kB / 4.524 GB, free: 79.01 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.408e-05/12.85, allocations: 3.969 kB / 4.524 GB, free: 79.01 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006932/12.86, allocations: 2.636 MB / 4.527 GB, free: 78.95 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.287e-05/12.86, allocations: 18.41 kB / 4.527 GB, free: 78.95 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003155/12.86, allocations: 450.2 kB / 4.527 GB, free: 78.93 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002883/12.87, allocations: 484.6 kB / 4.528 GB, free: 78.93 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003721/12.87, allocations: 2.631 MB / 4.53 GB, free: 77.07 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003923/12.87, allocations: 203.8 kB / 4.53 GB, free: 77.05 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005836/12.87, allocations: 105 kB / 4.531 GB, free: 77.05 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 75
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled,$PRE.hysPum.y,hysPum.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (255):
 * Single equations (assignments): 250
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 1
 * 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: 1 {(1,100.0%) 5}
 * Non-linear torn systems: 1 {5 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0006899/12.87, allocations: 243.3 kB / 4.531 GB, free: 76.94 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001024/12.88, allocations: 310.9 kB / 4.531 GB, free: 76.78 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006205/12.88, allocations: 2.426 MB / 4.533 GB, free: 76.58 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.09e-05/12.88, allocations: 19.77 kB / 4.533 GB, free: 76.58 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.23e-05/12.88, allocations: 6.531 kB / 4.534 GB, free: 76.58 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004393/12.89, allocations: 2.069 MB / 4.536 GB, free: 76.14 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01275/12.9, allocations: 5.309 MB / 4.541 GB, free: 75.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.169e-05/12.9, allocations: 0 / 4.541 GB, free: 75.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002107/12.9, allocations: 273.4 kB / 4.541 GB, free: 75.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001488/12.9, allocations: 324.7 kB / 4.541 GB, free: 75.55 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003127/12.9, allocations: 47.53 kB / 4.541 GB, free: 75.55 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007523/12.91, allocations: 8.956 MB / 4.55 GB, free: 67.96 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.159e-06/12.91, allocations: 5.938 kB / 4.55 GB, free: 67.96 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007585/12.92, allocations: 3.487 MB / 4.553 GB, free: 67.35 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002293/12.92, allocations: 0.661 MB / 4.554 GB, free: 67.09 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008427/12.92, allocations: 41.55 kB / 4.554 GB, free: 67.09 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00285/12.92, allocations: 138.3 kB / 4.554 GB, free: 67.08 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003783/12.92, allocations: 119.9 kB / 4.554 GB, free: 67.08 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002439/12.92, allocations: 67.84 kB / 4.554 GB, free: 67.08 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.004547/12.93, allocations: 2.093 MB / 4.557 GB, free: 66.92 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.058e-06/12.93, allocations: 0 / 4.557 GB, free: 66.92 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.008816/12.94, allocations: 1.782 MB / 4.558 GB, free: 66.83 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 12 (vol.hOut_internal,vol.dynBal.medium.Xi[1],vol.dynBal.m,rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,temSup.T,pumRad.vol.dynBal.U,pumRad.filter.x[1],pumRad.filter.x[2])
 * Number of discrete variables: 4 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled,hysPum.y)
 * Number of discrete states: 3 (timTab.tab.nextTimeEvent,hysPum.y,timTab.tab.nextTimeEventScaled)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (148):
 * Single equations (assignments): 134
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 2
 * 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: 6 {(1,100.0%) 4,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.004724/12.94, allocations: 2.19 MB / 4.56 GB, free: 66.23 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.01068/12.95, allocations: 3.914 MB / 4.564 GB, free: 65.88 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.219e-05/12.95, allocations: 448 / 4.564 GB, free: 65.88 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.003189/12.96, allocations: 1.639 MB / 4.566 GB, free: 65.25 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01001/12.97, allocations: 1.683 MB / 4.567 GB, free: 65.12 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0131/12.98, allocations: 5.459 MB / 4.573 GB, free: 63.62 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003998/12.98, allocations: 2.454 MB / 4.575 GB, free: 62.82 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009832/12.99, allocations: 1.819 MB / 4.577 GB, free: 62.64 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001019/13, allocations: 206.9 kB / 4.577 GB, free: 62.64 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.942e-06/13, allocations: 0 / 4.577 GB, free: 62.64 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1811/13.18, allocations: 90.64 MB / 4.666 GB, free: 31.19 MB / 0.8855 GB