Running command: translateModel(Buildings.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Storage.Examples.ExpansionVessel")
Notification: Performance of loadModel(Buildings): time 4.277/4.277, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.731e-05/2.723e-05, allocations: 4.75 kB / 0.5697 GB, free: 9.82 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2427/0.2427, allocations: 106.2 MB / 0.6734 GB, free: 2.617 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.ExpansionVessel): time 0.0254/0.2682, allocations: 11.82 MB / 0.685 GB, free: 6.75 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.00644/0.2747, allocations: 2.957 MB / 0.6879 GB, free: 3.789 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004981/0.2752, allocations: 15.94 kB / 0.6879 GB, free: 3.773 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007456/0.276, allocations: 198.9 kB / 0.6881 GB, free: 3.578 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.001902/0.2779, allocations: 0.5062 MB / 0.6886 GB, free: 3.07 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00187/0.2798, allocations: 430.9 kB / 0.689 GB, free: 2.648 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.001417/0.2812, allocations: 491.6 kB / 0.6894 GB, free: 2.168 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004584/0.2817, allocations: 185.1 kB / 0.6896 GB, free: 1.988 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005598/0.2823, allocations: 235.3 kB / 0.6898 GB, free: 1.758 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000379/0.2827, allocations: 175.3 kB / 0.69 GB, free: 1.586 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0007483/0.2835, allocations: 163.7 kB / 0.6902 GB, free: 1.426 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 6.804e-05/0.2835, allocations: 16 kB / 0.6902 GB, free: 1.41 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001115/0.2837, allocations: 59.75 kB / 0.6902 GB, free: 1.352 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001314/0.2838, allocations: 36 kB / 0.6903 GB, free: 1.316 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.0007992/0.2846, allocations: 418.9 kB / 0.6907 GB, free: 0.9062 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/0.2846, allocations: 0 / 0.6907 GB, free: 0.9062 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 4.479e-06/0.2847, allocations: 7.938 kB / 0.6907 GB, free: 0.8984 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 1.501e-05/0.2847, allocations: 3.938 kB / 0.6907 GB, free: 0.8945 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62
 * Number of variables: 62
Notification: Performance of Generate backend data structure: time 0.001338/0.286, allocations: 0.606 MB / 0.6913 GB, free: 240 kB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.943e-05/0.2861, allocations: 12.03 kB / 0.6913 GB, free: 228 kB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002514/0.2864, allocations: 51.52 kB / 0.6913 GB, free: 176 kB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001012/0.2874, allocations: 425.9 kB / 0.6917 GB, free: 15.71 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.18e-05/0.2874, allocations: 20.56 kB / 0.6918 GB, free: 15.69 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.005e-05/0.2875, allocations: 24 kB / 0.6918 GB, free: 15.67 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000898/0.2884, allocations: 314.2 kB / 0.6921 GB, free: 15.34 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.071e-05/0.2885, allocations: 0 / 0.6921 GB, free: 15.34 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.517e-05/0.2885, allocations: 8 kB / 0.6921 GB, free: 15.34 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.756e-05/0.2886, allocations: 8 kB / 0.6921 GB, free: 15.33 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000786/0.2894, allocations: 202.1 kB / 0.6923 GB, free: 15.13 MB / 0.573 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.002752/0.2921, allocations: 1.505 MB / 0.6938 GB, free: 13.5 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006969/0.2929, allocations: 166.6 kB / 0.6939 GB, free: 13.32 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001777/0.2931, allocations: 89.09 kB / 0.694 GB, free: 13.22 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004268/0.2935, allocations: 131.3 kB / 0.6941 GB, free: 13.08 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=15): time 2.525e-06/0.2935, allocations: 0 / 0.6941 GB, free: 13.08 MB / 0.573 GB
Notification: Performance of matching and sorting (n=15): time 0.001019/0.2945, allocations: 249.1 kB / 0.6944 GB, free: 12.83 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.193e-05/0.2946, allocations: 55.41 kB / 0.6944 GB, free: 12.76 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005159/0.2951, allocations: 316.9 kB / 0.6947 GB, free: 12.45 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 3.978e-05/0.2952, allocations: 29.7 kB / 0.6947 GB, free: 12.41 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000213/0.2954, allocations: 223.6 kB / 0.695 GB, free: 12.19 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 6.898e-05/0.2955, allocations: 43.36 kB / 0.695 GB, free: 12.14 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.114e-05/0.2955, allocations: 8 kB / 0.695 GB, free: 12.14 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001471/0.2957, allocations: 342.8 kB / 0.6953 GB, free: 11.79 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003223/0.296, allocations: 75.94 kB / 0.6954 GB, free: 11.72 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003829/0.2964, allocations: 157.3 kB / 0.6956 GB, free: 11.53 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003764/0.2968, allocations: 123.6 kB / 0.6957 GB, free: 11.41 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.038e-06/0.2968, allocations: 3.938 kB / 0.6957 GB, free: 11.4 MB / 0.573 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0009747/0.2978, allocations: 318.6 kB / 0.696 GB, free: 11.08 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 4.258e-05/0.2979, allocations: 33.7 kB / 0.696 GB, free: 11.04 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.849e-06/0.2979, allocations: 4 kB / 0.696 GB, free: 11.04 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.216e-05/0.2979, allocations: 12.3 kB / 0.696 GB, free: 11.02 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004214/0.2984, allocations: 55.91 kB / 0.6961 GB, free: 10.97 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.251e-05/0.2984, allocations: 4 kB / 0.6961 GB, free: 10.96 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004907/0.2989, allocations: 39.67 kB / 0.6961 GB, free: 10.93 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.842e-05/0.2989, allocations: 12 kB / 0.6961 GB, free: 10.91 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (29):
 * Single equations (assignments): 28
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0002336/0.2992, allocations: 165.7 kB / 0.6963 GB, free: 10.74 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.211e-05/0.2993, allocations: 31.62 kB / 0.6963 GB, free: 10.71 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000736/0.3, allocations: 204.4 kB / 0.6965 GB, free: 10.5 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.514e-06/0.3, allocations: 4 kB / 0.6965 GB, free: 10.5 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.669e-06/0.3001, allocations: 4 kB / 0.6965 GB, free: 10.5 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007426/0.3008, allocations: 491.7 kB / 0.697 GB, free: 9.93 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006504/0.3015, allocations: 353.3 kB / 0.6973 GB, free: 9.535 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.639e-06/0.3015, allocations: 0 / 0.6973 GB, free: 9.535 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003204/0.3018, allocations: 47.84 kB / 0.6974 GB, free: 9.488 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.941e-06/0.3018, allocations: 0 / 0.6974 GB, free: 9.488 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.271e-05/0.3019, allocations: 4 kB / 0.6974 GB, free: 9.484 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.937e-06/0.3019, allocations: 0 / 0.6974 GB, free: 9.484 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.814e-06/0.3019, allocations: 0 / 0.6974 GB, free: 9.484 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001059/0.303, allocations: 300.5 kB / 0.6977 GB, free: 9.172 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002014/0.3032, allocations: 136.8 kB / 0.6978 GB, free: 9.02 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.883e-05/0.3033, allocations: 12 kB / 0.6978 GB, free: 9.008 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004323/0.3037, allocations: 19.97 kB / 0.6978 GB, free: 8.988 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.389e-05/0.3038, allocations: 15.98 kB / 0.6978 GB, free: 8.973 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.057e-05/0.3039, allocations: 11.98 kB / 0.6979 GB, free: 8.961 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0003983/0.3043, allocations: 255.1 kB / 0.6981 GB, free: 8.711 MB / 0.573 GB
Notification: Performance of sort global known variables: time 3.9e-07/0.3043, allocations: 0 / 0.6981 GB, free: 8.711 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.0005855/0.3049, allocations: 127.9 kB / 0.6982 GB, free: 8.586 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (expVes.m,expVes.H,vol.dynBal.U)
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (15):
 * Single equations (assignments): 13
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003983/0.3053, allocations: 191.2 kB / 0.6984 GB, free: 8.391 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.000762/0.3061, allocations: 242 kB / 0.6986 GB, free: 8.145 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 2.875e-06/0.3061, allocations: 0 / 0.6986 GB, free: 8.145 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003081/0.3064, allocations: 76.53 kB / 0.6987 GB, free: 8.07 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001604/0.308, allocations: 206.4 kB / 0.6989 GB, free: 7.875 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002249/0.3103, allocations: 0.9289 MB / 0.6998 GB, free: 6.918 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004533/0.3108, allocations: 0.8 MB / 0.7006 GB, free: 6.09 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.000462/0.3113, allocations: 63.19 kB / 0.7006 GB, free: 6.031 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001206/0.3114, allocations: 31.42 kB / 0.7007 GB, free: 6 MB / 0.573 GB
Notification: Performance of SimCode: time 1.162e-06/0.3114, allocations: 0 / 0.7007 GB, free: 6 MB / 0.573 GB
Notification: Performance of Templates: time 0.01996/0.3314, allocations: 6.696 MB / 0.7072 GB, free: 15.39 MB / 0.5886 GB