Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.Tutorial.Boiler.System1")
Notification: Performance of loadModel(Buildings): time 4.128/4.128, allocations: 460.5 MB / 472.6 MB, free: 5.379 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.75e-05/3.762e-05, allocations: 11.94 kB / 0.5681 GB, free: 10.16 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1976/0.1977, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.612/5.81, allocations: 2.19 GB / 2.862 GB, free: 266.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002491/5.81, allocations: 87.95 kB / 2.862 GB, free: 266.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4931/6.303, allocations: 167.4 MB / 3.026 GB, free: 95.57 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.802e-06/6.303, allocations: 0 / 3.026 GB, free: 95.57 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 4.71e-05/6.303, allocations: 8 kB / 3.026 GB, free: 95.56 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 71
 * Number of variables: 71
Notification: Performance of Generate backend data structure: time 0.001192/6.304, allocations: 0.7325 MB / 3.026 GB, free: 94.78 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.105e-05/6.304, allocations: 8.031 kB / 3.026 GB, free: 94.77 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001291/6.306, allocations: 143.2 kB / 3.026 GB, free: 94.63 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001168/6.307, allocations: 0.513 MB / 3.027 GB, free: 94.08 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.292e-05/6.307, allocations: 28.77 kB / 3.027 GB, free: 94.05 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.082e-05/6.307, allocations: 28 kB / 3.027 GB, free: 94.02 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006443/6.308, allocations: 313 kB / 3.027 GB, free: 93.71 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.36e-05/6.308, allocations: 3.938 kB / 3.027 GB, free: 93.7 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.582e-05/6.308, allocations: 16 kB / 3.027 GB, free: 93.69 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.588e-05/6.308, allocations: 8.562 kB / 3.027 GB, free: 93.68 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004909/6.308, allocations: 205.1 kB / 3.027 GB, free: 93.48 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002254/6.311, allocations: 1.455 MB / 3.029 GB, free: 91.88 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004286/6.311, allocations: 219.1 kB / 3.029 GB, free: 91.65 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001989/6.311, allocations: 108.8 kB / 3.029 GB, free: 91.54 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.844e-05/6.311, allocations: 0 / 3.029 GB, free: 91.54 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003242/6.312, allocations: 161 kB / 3.029 GB, free: 91.38 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=26): time 3.157e-06/6.312, allocations: 0 / 3.029 GB, free: 91.38 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=30): time 0.003206/6.315, allocations: 1.046 MB / 3.03 GB, free: 90.27 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.068e-05/6.315, allocations: 55.41 kB / 3.03 GB, free: 90.2 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006032/6.316, allocations: 411 kB / 3.031 GB, free: 89.8 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 4.597e-05/6.316, allocations: 33.7 kB / 3.031 GB, free: 89.76 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001667/6.316, allocations: 236.3 kB / 3.031 GB, free: 89.52 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 9.804e-05/6.316, allocations: 98.56 kB / 3.031 GB, free: 89.43 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.769e-05/6.316, allocations: 11.94 kB / 3.031 GB, free: 89.41 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 9.203e-05/6.316, allocations: 366.7 kB / 3.032 GB, free: 89.05 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002761/6.316, allocations: 128.9 kB / 3.032 GB, free: 88.92 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003083/6.317, allocations: 189.4 kB / 3.032 GB, free: 88.71 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003274/6.317, allocations: 171.5 kB / 3.032 GB, free: 88.54 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.487e-06/6.317, allocations: 0 / 3.032 GB, free: 88.54 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=47) (initialization): time 0.001219/6.318, allocations: 485.5 kB / 3.032 GB, free: 88.06 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.077e-05/6.318, allocations: 8.156 kB / 3.032 GB, free: 88.05 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.832e-05/6.318, allocations: 4 kB / 3.033 GB, free: 88.05 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004158/6.319, allocations: 84.75 kB / 3.033 GB, free: 87.96 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003992/6.319, allocations: 71.91 kB / 3.033 GB, free: 87.89 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00177/6.321, allocations: 1.717 MB / 3.034 GB, free: 86.04 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005742/6.322, allocations: 28.02 kB / 3.034 GB, free: 86.01 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.81e-05/6.322, allocations: 16 kB / 3.034 GB, free: 85.99 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (42):
 * Single equations (assignments): 41
 * 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: 1
 * 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: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001408/6.322, allocations: 132.8 kB / 3.034 GB, free: 85.86 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.687e-05/6.322, allocations: 43.44 kB / 3.035 GB, free: 85.81 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001076/6.323, allocations: 411 kB / 3.035 GB, free: 85.4 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.622e-06/6.323, allocations: 4 kB / 3.035 GB, free: 85.4 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.108e-06/6.323, allocations: 3.953 kB / 3.035 GB, free: 85.39 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.231e-06/6.323, allocations: 0 / 3.035 GB, free: 85.39 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002088/6.325, allocations: 1.027 MB / 3.036 GB, free: 84.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.284e-06/6.325, allocations: 0 / 3.036 GB, free: 84.3 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004009/6.326, allocations: 67.89 kB / 3.036 GB, free: 84.23 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005514/6.326, allocations: 104.8 kB / 3.036 GB, free: 84.13 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.247e-05/6.326, allocations: 15.98 kB / 3.036 GB, free: 84.11 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001836/6.328, allocations: 1.721 MB / 3.038 GB, free: 82.26 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.179e-06/6.328, allocations: 0 / 3.038 GB, free: 82.26 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001279/6.329, allocations: 0.6045 MB / 3.038 GB, free: 81.63 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002869/6.33, allocations: 160.5 kB / 3.039 GB, free: 81.45 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.009e-05/6.33, allocations: 15.92 kB / 3.039 GB, free: 81.44 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004839/6.33, allocations: 19.92 kB / 3.039 GB, free: 81.42 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.85e-05/6.33, allocations: 27.97 kB / 3.039 GB, free: 81.39 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.181e-05/6.33, allocations: 8 kB / 3.039 GB, free: 81.38 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0004624/6.331, allocations: 305.2 kB / 3.039 GB, free: 81.09 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 8.82e-07/6.331, allocations: 0 / 3.039 GB, free: 81.09 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001068/6.332, allocations: 184 kB / 3.039 GB, free: 80.91 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 3 (vol.hOut_internal,vol.dynBal.medium.Xi[1],vol.dynBal.m)
 * Number of discrete variables: 3 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled)
 * Number of discrete states: 2 (timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (27):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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: 1 {(1,100.0%) 4}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002201/6.334, allocations: 1 MB / 3.04 GB, free: 80.01 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0009981/6.335, allocations: 429.8 kB / 3.04 GB, free: 79.58 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 4.845e-06/6.335, allocations: 0 / 3.04 GB, free: 79.58 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005838/6.336, allocations: 257.6 kB / 3.041 GB, free: 79.32 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001367/6.337, allocations: 235.4 kB / 3.041 GB, free: 79.09 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001639/6.339, allocations: 0.7596 MB / 3.042 GB, free: 78.3 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003547/6.339, allocations: 0.8659 MB / 3.043 GB, free: 77.41 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.0005673/6.34, allocations: 88.31 kB / 3.043 GB, free: 77.32 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001403/6.34, allocations: 39.44 kB / 3.043 GB, free: 77.29 MB / 0.8698 GB
Notification: Performance of SimCode: time 2.334e-06/6.34, allocations: 0 / 3.043 GB, free: 77.29 MB / 0.8698 GB
Notification: Performance of Templates: time 0.0361/6.376, allocations: 19.25 MB / 3.061 GB, free: 58.14 MB / 0.8698 GB