Running command: translateModel(Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.KMinusU,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.KMinusU")
Notification: Performance of loadModel(Buildings): time 4.444/4.444, allocations: 458.9 MB / 473.4 MB, free: 11.85 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.183e-05/3.186e-05, allocations: 7.203 kB / 0.5697 GB, free: 9.766 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2338/0.2339, allocations: 106.2 MB / 0.6734 GB, free: 2.582 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.ChillerPlant.BaseClasses.Controls.Examples.KMinusU): time 0.002065/0.236, allocations: 1.149 MB / 0.6746 GB, free: 1.418 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.0007685/0.2368, allocations: 360.5 kB / 0.6749 GB, free: 1.059 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.97e-05/0.2369, allocations: 0 / 0.6749 GB, free: 1.059 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 1.449e-05/0.2369, allocations: 0 / 0.6749 GB, free: 1.059 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 5.07e-05/0.2369, allocations: 7.984 kB / 0.6749 GB, free: 1.051 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001205/0.2371, allocations: 8 kB / 0.6749 GB, free: 1.043 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 5.526e-05/0.2371, allocations: 11.91 kB / 0.6749 GB, free: 1.031 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.434e-05/0.2372, allocations: 8 kB / 0.6749 GB, free: 1.023 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 8.708e-05/0.2373, allocations: 7.938 kB / 0.6749 GB, free: 1.016 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 6.716e-05/0.2374, allocations: 11.98 kB / 0.675 GB, free: 1.004 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.202e-05/0.2374, allocations: 0 / 0.675 GB, free: 1.004 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 1.201e-05/0.2375, allocations: 0 / 0.675 GB, free: 1.004 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 1.494e-05/0.2375, allocations: 7.922 kB / 0.675 GB, free: 0.9961 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 1.556e-05/0.2375, allocations: 8 kB / 0.675 GB, free: 0.9883 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 5.524e-05/0.2376, allocations: 11.97 kB / 0.675 GB, free: 0.9766 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 3.496e-06/0.2376, allocations: 0 / 0.675 GB, free: 0.9766 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 2.184e-06/0.2376, allocations: 0 / 0.675 GB, free: 0.9766 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 9.077e-06/0.2376, allocations: 0 / 0.675 GB, free: 0.9766 MB / 0.5417 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0004491/0.2381, allocations: 332.1 kB / 0.6753 GB, free: 0.6055 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 4.875e-05/0.2381, allocations: 12.03 kB / 0.6753 GB, free: 0.5938 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.884e-05/0.2382, allocations: 3.953 kB / 0.6753 GB, free: 0.5898 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000138/0.2383, allocations: 167.1 kB / 0.6755 GB, free: 396 kB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.393e-05/0.2384, allocations: 4 kB / 0.6755 GB, free: 392 kB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.366e-05/0.2384, allocations: 3.984 kB / 0.6755 GB, free: 388 kB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001649/0.2386, allocations: 41.69 kB / 0.6755 GB, free: 340 kB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.776e-06/0.2386, allocations: 0 / 0.6755 GB, free: 340 kB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.878e-06/0.2386, allocations: 4 kB / 0.6755 GB, free: 336 kB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.238e-06/0.2386, allocations: 0 / 0.6755 GB, free: 336 kB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001354/0.2388, allocations: 23.92 kB / 0.6755 GB, free: 312 kB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003875/0.2392, allocations: 256.8 kB / 0.6758 GB, free: 4 kB / 0.5417 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001371/0.2393, allocations: 30.61 kB / 0.6758 GB, free: 15.96 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.851e-05/0.2394, allocations: 8 kB / 0.6758 GB, free: 15.96 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.711e-05/0.2394, allocations: 30.56 kB / 0.6759 GB, free: 15.92 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=2): time 1.713e-06/0.2394, allocations: 4 kB / 0.6759 GB, free: 15.91 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=2): time 0.0003656/0.2398, allocations: 69.61 kB / 0.6759 GB, free: 15.84 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.15e-05/0.2398, allocations: 55.36 kB / 0.676 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.801e-05/0.2399, allocations: 97 kB / 0.6761 GB, free: 15.67 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 2.539e-05/0.24, allocations: 33.69 kB / 0.6761 GB, free: 15.63 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 5.731e-05/0.24, allocations: 84.27 kB / 0.6762 GB, free: 15.55 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 2.012e-05/0.2401, allocations: 7.906 kB / 0.6762 GB, free: 15.54 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.228e-06/0.2401, allocations: 0 / 0.6762 GB, free: 15.54 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001275/0.2402, allocations: 314.8 kB / 0.6765 GB, free: 15.22 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.235e-05/0.2403, allocations: 11.98 kB / 0.6765 GB, free: 15.21 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.28e-05/0.2404, allocations: 15.94 kB / 0.6765 GB, free: 15.2 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 7.45e-05/0.2405, allocations: 16.05 kB / 0.6765 GB, free: 15.18 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.004e-06/0.2405, allocations: 0 / 0.6765 GB, free: 15.18 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001894/0.2407, allocations: 53.62 kB / 0.6766 GB, free: 15.12 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.203e-05/0.2407, allocations: 10.97 kB / 0.6766 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.24e-06/0.2407, allocations: 0 / 0.6766 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.428e-05/0.2407, allocations: 0 / 0.6766 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001093/0.2409, allocations: 7.984 kB / 0.6766 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.891e-06/0.2409, allocations: 0 / 0.6766 GB, free: 15.11 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.863e-05/0.241, allocations: 15.92 kB / 0.6766 GB, free: 15.09 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.815e-06/0.241, allocations: 0 / 0.6766 GB, free: 15.09 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2):
 * Single equations (assignments): 2
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 8.788e-05/0.2411, allocations: 113.8 kB / 0.6767 GB, free: 14.97 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.162e-05/0.2411, allocations: 3.906 kB / 0.6767 GB, free: 14.96 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.399e-05/0.2411, allocations: 7.484 kB / 0.6767 GB, free: 14.96 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.066e-06/0.2412, allocations: 0 / 0.6767 GB, free: 14.96 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.476e-06/0.2412, allocations: 4 kB / 0.6767 GB, free: 14.96 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.19e-06/0.2412, allocations: 3.984 kB / 0.6767 GB, free: 14.95 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001972/0.2414, allocations: 157.6 kB / 0.6769 GB, free: 14.75 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.633e-06/0.2414, allocations: 4 kB / 0.6769 GB, free: 14.75 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.852e-05/0.2415, allocations: 4 kB / 0.6769 GB, free: 14.74 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.494e-06/0.2415, allocations: 0 / 0.6769 GB, free: 14.74 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.36e-05/0.2415, allocations: 7.984 kB / 0.6769 GB, free: 14.73 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.787e-06/0.2415, allocations: 3.938 kB / 0.6769 GB, free: 14.73 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.383e-06/0.2415, allocations: 0 / 0.6769 GB, free: 14.73 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002322/0.2418, allocations: 155.5 kB / 0.6771 GB, free: 14.56 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.481e-05/0.2418, allocations: 77.11 kB / 0.6771 GB, free: 14.47 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.651e-05/0.2419, allocations: 0 / 0.6771 GB, free: 14.47 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.678e-05/0.242, allocations: 7.984 kB / 0.6771 GB, free: 14.46 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.524e-05/0.242, allocations: 0 / 0.6771 GB, free: 14.46 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.769e-06/0.242, allocations: 0 / 0.6771 GB, free: 14.46 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 5.245e-05/0.2421, allocations: 91.22 kB / 0.6772 GB, free: 14.37 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 3.81e-07/0.2421, allocations: 0 / 0.6772 GB, free: 14.37 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0002605/0.2424, allocations: 4.031 kB / 0.6772 GB, free: 14.37 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (2):
 * Single equations (assignments): 2
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001267/0.2425, allocations: 103.2 kB / 0.6773 GB, free: 14.26 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0002003/0.2427, allocations: 31.92 kB / 0.6774 GB, free: 14.23 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 5.26e-06/0.2428, allocations: 0 / 0.6774 GB, free: 14.23 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 8.101e-05/0.2428, allocations: 15.94 kB / 0.6774 GB, free: 14.21 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001674/0.243, allocations: 14.64 kB / 0.6774 GB, free: 14.2 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003545/0.2434, allocations: 133.3 kB / 0.6775 GB, free: 14.04 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003124/0.2437, allocations: 0.677 MB / 0.6782 GB, free: 13.34 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 3.875e-05/0.2438, allocations: 3.906 kB / 0.6782 GB, free: 13.34 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.953e-05/0.2438, allocations: 11.44 kB / 0.6782 GB, free: 13.32 MB / 0.5573 GB
Notification: Performance of SimCode: time 7.22e-07/0.2438, allocations: 4 kB / 0.6782 GB, free: 13.32 MB / 0.5573 GB
Notification: Performance of Templates: time 0.00268/0.2465, allocations: 281.5 kB / 0.6785 GB, free: 13.05 MB / 0.5573 GB