Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadModel(IBPSA): time 2.685/2.685, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.957e-05/2.975e-05, allocations: 3.75 kB / 370.6 MB, free: 7.871 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1165/0.1165, allocations: 67.02 MB / 437.6 MB, free: 11.36 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.126/1.243, allocations: 359.8 MB / 0.7787 GB, free: 202 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002275/1.243, allocations: 84.39 kB / 0.7788 GB, free: 202 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 1.099/2.342, allocations: 240.9 MB / 1.014 GB, free: 145 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.16e-06/2.342, allocations: 0 / 1.014 GB, free: 145 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 6.289e-05/2.342, allocations: 17.7 kB / 1.014 GB, free: 145 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001304/2.343, allocations: 0.8658 MB / 1.015 GB, free: 144.5 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 3.902e-05/2.344, allocations: 9.625 kB / 1.015 GB, free: 144.5 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003553/2.344, allocations: 78.88 kB / 1.015 GB, free: 144.5 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03408/2.378, allocations: 12.1 MB / 1.027 GB, free: 143.8 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.205e-05/2.378, allocations: 35.22 kB / 1.027 GB, free: 143.8 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.528e-05/2.378, allocations: 43.23 kB / 1.027 GB, free: 143.8 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009386/2.379, allocations: 488 kB / 1.027 GB, free: 143.7 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.432e-05/2.379, allocations: 3.844 kB / 1.027 GB, free: 143.7 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.138e-05/2.379, allocations: 18.44 kB / 1.027 GB, free: 143.7 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.113e-05/2.379, allocations: 21.45 kB / 1.027 GB, free: 143.7 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006089/2.38, allocations: 284.7 kB / 1.028 GB, free: 143.7 MB / 0.573 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 0.00319/2.383, allocations: 2.713 MB / 1.03 GB, free: 141.9 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003438/2.384, allocations: 181.2 kB / 1.031 GB, free: 141.9 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001773/2.384, allocations: 97.38 kB / 1.031 GB, free: 141.9 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002789/2.384, allocations: 337.4 kB / 1.031 GB, free: 141.5 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.332e-05/2.384, allocations: 41.59 kB / 1.031 GB, free: 141.4 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=22): time 4.922e-06/2.384, allocations: 5.781 kB / 1.031 GB, free: 141.4 MB / 0.573 GB
Notification: Performance of matching and sorting (n=22): time 0.0005761/2.385, allocations: 239.5 kB / 1.031 GB, free: 141.4 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.223e-05/2.385, allocations: 51.41 kB / 1.031 GB, free: 141.3 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006768/2.385, allocations: 470.8 kB / 1.032 GB, free: 141.2 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 4.54e-05/2.385, allocations: 29.52 kB / 1.032 GB, free: 141.2 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002224/2.386, allocations: 344.3 kB / 1.032 GB, free: 141 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 7.461e-05/2.386, allocations: 80.06 kB / 1.032 GB, free: 140.9 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.031e-05/2.386, allocations: 10.12 kB / 1.032 GB, free: 140.9 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 9.853e-05/2.386, allocations: 362.8 kB / 1.032 GB, free: 140.6 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00018/2.386, allocations: 77.64 kB / 1.033 GB, free: 140.6 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002557/2.386, allocations: 236.2 kB / 1.033 GB, free: 140.4 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002535/2.387, allocations: 127.6 kB / 1.033 GB, free: 140.4 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.055e-06/2.387, allocations: 0 / 1.033 GB, free: 140.4 MB / 0.573 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.000745/2.387, allocations: 367.9 kB / 1.033 GB, free: 140.4 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003321/2.388, allocations: 1.664 MB / 1.035 GB, free: 138.7 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.026e-05/2.388, allocations: 5.625 kB / 1.035 GB, free: 138.7 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.391e-05/2.388, allocations: 7.781 kB / 1.035 GB, free: 138.7 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004033/2.388, allocations: 79.56 kB / 1.035 GB, free: 138.7 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.786e-05/2.388, allocations: 13.11 kB / 1.035 GB, free: 138.7 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006359/2.389, allocations: 61.19 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.184e-05/2.389, allocations: 17.25 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.268e-05/2.389, allocations: 3.469 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0005899/2.39, allocations: 296.3 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.188e-06/2.39, allocations: 7 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.027e-05/2.39, allocations: 7.688 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003491/2.39, allocations: 78.25 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.134e-05/2.39, allocations: 10.69 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005615/2.391, allocations: 55.78 kB / 1.035 GB, free: 138.6 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.468e-05/2.391, allocations: 23.95 kB / 1.036 GB, free: 138.6 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (44):
 * Single equations (assignments): 44
 * 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 0.0001354/2.391, allocations: 123.2 kB / 1.036 GB, free: 138.5 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000127/2.391, allocations: 56.84 kB / 1.036 GB, free: 138.5 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006274/2.392, allocations: 269.4 kB / 1.036 GB, free: 138.4 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.435e-06/2.392, allocations: 7.375 kB / 1.036 GB, free: 138.4 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.999e-06/2.392, allocations: 3.594 kB / 1.036 GB, free: 138.4 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003783/2.392, allocations: 375.8 kB / 1.036 GB, free: 138.2 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001812/2.394, allocations: 1.04 MB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.361e-06/2.394, allocations: 3.406 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003207/2.394, allocations: 53.53 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.225e-05/2.394, allocations: 6.469 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.374e-05/2.394, allocations: 7.125 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.214e-06/2.394, allocations: 3.5 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.407e-06/2.394, allocations: 3.938 kB / 1.037 GB, free: 137.7 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000776/2.395, allocations: 0.6174 MB / 1.038 GB, free: 137.3 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003406/2.395, allocations: 185.6 kB / 1.038 GB, free: 137.2 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001127/2.396, allocations: 7.469 kB / 1.038 GB, free: 137.2 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005832/2.396, allocations: 30.98 kB / 1.038 GB, free: 137.2 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.893e-05/2.396, allocations: 27.48 kB / 1.038 GB, free: 137.2 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.199e-05/2.396, allocations: 14.72 kB / 1.038 GB, free: 137.2 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0005776/2.397, allocations: 393.1 kB / 1.039 GB, free: 137.1 MB / 0.573 GB
Notification: Performance of sort global known variables: time 1.052e-06/2.397, allocations: 3.062 kB / 1.039 GB, free: 137.1 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.00148/2.398, allocations: 378.8 kB / 1.039 GB, free: 137 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.0008324/2.399, allocations: 411.1 kB / 1.039 GB, free: 136.9 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.0008129/2.4, allocations: 392.3 kB / 1.04 GB, free: 136.9 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 4.794e-06/2.4, allocations: 2.75 kB / 1.04 GB, free: 136.9 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001977/2.4, allocations: 104.9 kB / 1.04 GB, free: 136.9 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002293/2.403, allocations: 368.9 kB / 1.04 GB, free: 136.9 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001663/2.404, allocations: 0.8161 MB / 1.041 GB, free: 136.6 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003861/2.405, allocations: 0.9082 MB / 1.042 GB, free: 135.9 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001035/2.406, allocations: 186.6 kB / 1.042 GB, free: 135.8 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001167/2.406, allocations: 44.53 kB / 1.042 GB, free: 135.8 MB / 0.573 GB
Notification: Performance of SimCode: time 2.997e-06/2.406, allocations: 2.062 kB / 1.042 GB, free: 135.8 MB / 0.573 GB
Notification: Performance of Templates: time 0.03161/2.438, allocations: 14.48 MB / 1.056 GB, free: 135.1 MB / 0.573 GB