Running command: translateModel(IBPSA.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example4")
Notification: Performance of loadModel(IBPSA): time 2.623/2.623, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.345e-05/3.356e-05, allocations: 7.375 kB / 370.6 MB, free: 7.863 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.118/0.118, allocations: 67.02 MB / 437.6 MB, free: 11.35 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.925/5.044, allocations: 2.066 GB / 2.493 GB, free: 85.67 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002408/5.044, allocations: 88.61 kB / 2.494 GB, free: 85.58 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 7.052/12.1, allocations: 1.451 GB / 3.945 GB, free: 64.47 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.85e-06/12.1, allocations: 1.875 kB / 3.945 GB, free: 64.47 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0001514/12.1, allocations: 40.75 kB / 3.945 GB, free: 64.47 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 251
 * Number of variables: 251
Notification: Performance of Generate backend data structure: time 0.005125/12.1, allocations: 1.89 MB / 3.947 GB, free: 63.96 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.272e-05/12.1, allocations: 8.531 kB / 3.947 GB, free: 63.96 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004009/12.1, allocations: 0.5085 MB / 3.947 GB, free: 63.88 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003964/12.11, allocations: 1.225 MB / 3.948 GB, free: 63.57 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001011/12.11, allocations: 278.5 kB / 3.949 GB, free: 63.57 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002921/12.11, allocations: 101.6 kB / 3.949 GB, free: 63.57 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002379/12.11, allocations: 1.181 MB / 3.95 GB, free: 63.28 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.566e-05/12.11, allocations: 7.281 kB / 3.95 GB, free: 63.28 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001467/12.11, allocations: 42.94 kB / 3.95 GB, free: 63.28 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.352e-05/12.11, allocations: 45.59 kB / 3.95 GB, free: 63.27 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001885/12.11, allocations: 0.8093 MB / 3.951 GB, free: 63.27 MB / 0.6198 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 0.00934/12.12, allocations: 6.65 MB / 3.957 GB, free: 59.19 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001297/12.13, allocations: 418.5 kB / 3.958 GB, free: 59.16 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003833/12.13, allocations: 192.7 kB / 3.958 GB, free: 59.16 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003783/12.13, allocations: 283.9 kB / 3.958 GB, free: 58.88 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.072e-05/12.13, allocations: 46.09 kB / 3.958 GB, free: 58.84 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=33): time 3.756e-06/12.13, allocations: 0 / 3.958 GB, free: 58.84 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=33): time 0.001516/12.13, allocations: 0.4997 MB / 3.959 GB, free: 58.73 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.417e-05/12.13, allocations: 55.72 kB / 3.959 GB, free: 58.66 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002128/12.13, allocations: 1.141 MB / 3.96 GB, free: 58.5 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001344/12.13, allocations: 34.45 kB / 3.96 GB, free: 58.47 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006176/12.13, allocations: 0.6778 MB / 3.961 GB, free: 58.26 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001596/12.13, allocations: 121.2 kB / 3.961 GB, free: 58.21 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.558e-05/12.13, allocations: 14.25 kB / 3.961 GB, free: 58.21 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 7.706e-05/12.13, allocations: 335.4 kB / 3.961 GB, free: 57.9 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000513/12.13, allocations: 207.5 kB / 3.961 GB, free: 57.9 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006793/12.13, allocations: 0.5482 MB / 3.962 GB, free: 57.48 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006354/12.13, allocations: 298.2 kB / 3.962 GB, free: 57.46 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.062e-05/12.13, allocations: 7.859 kB / 3.962 GB, free: 57.46 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.001999/12.14, allocations: 0.7799 MB / 3.963 GB, free: 57.36 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007979/12.14, allocations: 3.81 MB / 3.967 GB, free: 53.47 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.295e-05/12.14, allocations: 12.84 kB / 3.967 GB, free: 53.47 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.408e-05/12.14, allocations: 11.44 kB / 3.967 GB, free: 53.47 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001236/12.14, allocations: 206.9 kB / 3.967 GB, free: 53.47 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.923e-05/12.14, allocations: 25.58 kB / 3.967 GB, free: 53.46 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002075/12.14, allocations: 238.7 kB / 3.967 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001766/12.14, allocations: 43.62 kB / 3.967 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.471e-05/12.14, allocations: 8.25 kB / 3.967 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001469/12.14, allocations: 0.6373 MB / 3.968 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.593e-05/12.14, allocations: 9.719 kB / 3.968 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.062e-05/12.14, allocations: 17.16 kB / 3.968 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001188/12.14, allocations: 203 kB / 3.968 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.259e-05/12.14, allocations: 19 kB / 3.968 GB, free: 53.43 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001989/12.14, allocations: 215 kB / 3.968 GB, free: 53.4 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001377/12.14, allocations: 38.53 kB / 3.968 GB, free: 53.4 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 43
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (81):
 * Single equations (assignments): 81
 * 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 0.0002681/12.14, allocations: 156.4 kB / 3.968 GB, free: 53.29 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003263/12.15, allocations: 138.3 kB / 3.968 GB, free: 53.22 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001294/12.15, allocations: 0.5145 MB / 3.969 GB, free: 53.16 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.686e-06/12.15, allocations: 3.594 kB / 3.969 GB, free: 53.16 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.812e-06/12.15, allocations: 1.188 kB / 3.969 GB, free: 53.16 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.17e-06/12.15, allocations: 2.812 kB / 3.969 GB, free: 53.16 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003863/12.15, allocations: 1.749 MB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.107e-06/12.15, allocations: 6.219 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007423/12.15, allocations: 108.3 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.565e-05/12.15, allocations: 11.77 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.601e-05/12.15, allocations: 11.59 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.558e-06/12.15, allocations: 12.59 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.19e-06/12.15, allocations: 3.906 kB / 3.971 GB, free: 52.71 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001285/12.15, allocations: 0.8901 MB / 3.972 GB, free: 52.07 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007074/12.15, allocations: 281.7 kB / 3.972 GB, free: 51.91 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003585/12.15, allocations: 16.72 kB / 3.972 GB, free: 51.91 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001544/12.16, allocations: 113.4 kB / 3.972 GB, free: 51.91 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001038/12.16, allocations: 38.45 kB / 3.972 GB, free: 51.9 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.449e-05/12.16, allocations: 21.08 kB / 3.972 GB, free: 51.9 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 0.001619/12.16, allocations: 0.8811 MB / 3.973 GB, free: 51.79 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 8.33e-07/12.16, allocations: 0 / 3.973 GB, free: 51.79 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.003505/12.16, allocations: 0.8736 MB / 3.974 GB, free: 51.75 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (32):
 * Single equations (assignments): 32
 * 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 0.005204/12.17, allocations: 3.205 MB / 3.977 GB, free: 50.37 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.002064/12.17, allocations: 0.8465 MB / 3.978 GB, free: 50.36 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 7.346e-06/12.17, allocations: 2.688 kB / 3.978 GB, free: 50.36 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004614/12.17, allocations: 187.4 kB / 3.978 GB, free: 50.36 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003582/12.17, allocations: 0.6115 MB / 3.979 GB, free: 50.34 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004747/12.18, allocations: 1.685 MB / 3.98 GB, free: 49.76 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007977/12.18, allocations: 1.209 MB / 3.981 GB, free: 49.04 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.003092/12.18, allocations: 471.7 kB / 3.982 GB, free: 49.03 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002618/12.18, allocations: 67 kB / 3.982 GB, free: 49.02 MB / 0.6198 GB
Notification: Performance of SimCode: time 1.828e-06/12.18, allocations: 1.812 kB / 3.982 GB, free: 49.02 MB / 0.6198 GB
Notification: Performance of Templates: time 0.1205/12.3, allocations: 64.78 MB / 4.045 GB, free: 45.96 MB / 0.6198 GB