Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation")
Notification: Performance of loadModel(Buildings): time 4.094/4.094, allocations: 432.7 MB / 444.9 MB, free: 15.71 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.608e-05/4.645e-05, allocations: 4.047 kB / 0.5337 GB, free: 12.27 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.179/0.1791, allocations: 98.72 MB / 0.6301 GB, free: 6.23 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.045/1.224, allocations: 426.7 MB / 1.047 GB, free: 6.293 MB / 0.7917 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002755/1.225, allocations: 94.94 kB / 1.047 GB, free: 6.242 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 2.963/4.188, allocations: 0.6682 GB / 1.715 GB, free: 13.91 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.719e-06/4.188, allocations: 0 / 1.715 GB, free: 13.91 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002148/4.188, allocations: 35.94 kB / 1.715 GB, free: 13.88 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 206
 * Number of variables: 206
Notification: Performance of Generate backend data structure: time 0.003981/4.192, allocations: 1.707 MB / 1.717 GB, free: 12.11 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.993e-05/4.192, allocations: 16.03 kB / 1.717 GB, free: 12.09 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0024/4.194, allocations: 390.3 kB / 1.717 GB, free: 11.71 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02306/4.217, allocations: 8.26 MB / 1.725 GB, free: 3.324 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.908e-05/4.218, allocations: 73.94 kB / 1.725 GB, free: 3.25 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002282/4.218, allocations: 91.98 kB / 1.725 GB, free: 3.16 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002058/4.22, allocations: 0.9454 MB / 1.726 GB, free: 2.16 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.666e-05/4.22, allocations: 3.938 kB / 1.726 GB, free: 2.156 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001227/4.22, allocations: 32 kB / 1.726 GB, free: 2.125 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.011e-05/4.22, allocations: 20 kB / 1.726 GB, free: 2.105 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001545/4.222, allocations: 0.6287 MB / 1.727 GB, free: 1.477 MB / 0.823 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 0.5143/4.736, allocations: 4.703 MB / 1.732 GB, free: 119.3 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001169/4.737, allocations: 433.4 kB / 1.732 GB, free: 119.3 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005676/4.738, allocations: 221.7 kB / 1.732 GB, free: 119.3 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00335/4.741, allocations: 1.657 MB / 1.734 GB, free: 118.3 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007068/4.742, allocations: 358.8 kB / 1.734 GB, free: 118.2 MB / 0.823 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007113/4.743, allocations: 81.36 kB / 1.734 GB, free: 118.2 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=45): time 3.557e-06/4.743, allocations: 0 / 1.734 GB, free: 118.2 MB / 0.823 GB
Notification: Performance of matching and sorting (n=45): time 0.001692/4.744, allocations: 0.6228 MB / 1.735 GB, free: 118 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.472e-05/4.744, allocations: 109.5 kB / 1.735 GB, free: 117.9 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002403/4.747, allocations: 1.099 MB / 1.736 GB, free: 117.8 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001837/4.747, allocations: 39.11 kB / 1.736 GB, free: 117.7 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007443/4.748, allocations: 0.6634 MB / 1.737 GB, free: 117.5 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000193/4.748, allocations: 151.8 kB / 1.737 GB, free: 117.5 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.468e-05/4.748, allocations: 14.44 kB / 1.737 GB, free: 117.5 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 8.097e-05/4.748, allocations: 330.6 kB / 1.737 GB, free: 117.2 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005327/4.749, allocations: 197.4 kB / 1.737 GB, free: 117.2 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006735/4.749, allocations: 479.5 kB / 1.738 GB, free: 116.8 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006396/4.75, allocations: 298.1 kB / 1.738 GB, free: 116.8 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.304e-06/4.75, allocations: 1.062 kB / 1.738 GB, free: 116.8 MB / 0.823 GB
Notification: Performance of matching and sorting (n=80) (initialization): time 0.002207/4.752, allocations: 0.832 MB / 1.739 GB, free: 116.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006002/4.753, allocations: 2.788 MB / 1.742 GB, free: 113.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.129e-05/4.753, allocations: 12.48 kB / 1.742 GB, free: 113.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005037/4.754, allocations: 87.11 kB / 1.742 GB, free: 113.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009231/4.754, allocations: 153.6 kB / 1.742 GB, free: 113.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007175/4.755, allocations: 1.119 MB / 1.743 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001458/4.757, allocations: 88.22 kB / 1.743 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001582/4.757, allocations: 44.58 kB / 1.743 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.399e-05/4.757, allocations: 4.906 kB / 1.743 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001806/4.759, allocations: 0.6835 MB / 1.744 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.669e-05/4.759, allocations: 7.125 kB / 1.744 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004201/4.759, allocations: 84.44 kB / 1.744 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008673/4.76, allocations: 149.9 kB / 1.744 GB, free: 112.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006957/4.761, allocations: 1.127 MB / 1.745 GB, free: 111.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001329/4.762, allocations: 77.56 kB / 1.745 GB, free: 111.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001319/4.762, allocations: 38.22 kB / 1.745 GB, free: 111.6 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,QCoo.a,QCoo.b,QCoo.last,$PRE.QCoo.nextEvent,QCoo.nextEvent,QCoo.nextEventScaled)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (69):
 * Single equations (assignments): 65
 * Array equations: 1
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 2,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.000336/4.763, allocations: 196.2 kB / 1.745 GB, free: 111.5 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002929/4.763, allocations: 138.1 kB / 1.746 GB, free: 111.4 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00244/4.765, allocations: 0.8197 MB / 1.746 GB, free: 111.3 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.215e-05/4.765, allocations: 9.953 kB / 1.746 GB, free: 111.3 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.02e-05/4.766, allocations: 5.328 kB / 1.746 GB, free: 111.3 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.371e-05/4.766, allocations: 5.312 kB / 1.746 GB, free: 111.3 MB / 0.823 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 postOpt removeSimpleEquations (simulation): time 0.005029/4.771, allocations: 1.879 MB / 1.748 GB, free: 110.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.726e-06/4.771, allocations: 2.172 kB / 1.748 GB, free: 110.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007277/4.771, allocations: 94.2 kB / 1.748 GB, free: 110.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004532/4.772, allocations: 79.06 kB / 1.748 GB, free: 110.8 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.76e-05/4.772, allocations: 20.47 kB / 1.748 GB, free: 110.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006839/4.773, allocations: 1.11 MB / 1.75 GB, free: 109.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.987e-06/4.773, allocations: 6.312 kB / 1.75 GB, free: 109.8 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001981/4.775, allocations: 0.9556 MB / 1.75 GB, free: 109.4 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007585/4.775, allocations: 294.5 kB / 1.751 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002246/4.776, allocations: 12.31 kB / 1.751 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001158/4.777, allocations: 84.47 kB / 1.751 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001347/4.777, allocations: 32.81 kB / 1.751 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001132/4.777, allocations: 34.34 kB / 1.751 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001902/4.779, allocations: 0.8589 MB / 1.752 GB, free: 109.1 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.74e-07/4.779, allocations: 0 / 1.752 GB, free: 109.1 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.003533/4.783, allocations: 0.7532 MB / 1.752 GB, free: 109.1 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,QCoo.a,QCoo.b,QCoo.last,QCoo.nextEvent,QCoo.nextEventScaled)
 * Number of discrete states: 6 (QCoo.nextEvent,QCoo.last,QCoo.nextEventScaled,QCoo.b,QCoo.a,$whenCondition1)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (42):
 * Single equations (assignments): 35
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 2,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002227/4.785, allocations: 1.035 MB / 1.753 GB, free: 108.9 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.002459/4.787, allocations: 1.086 MB / 1.755 GB, free: 108.8 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 6.574e-06/4.787, allocations: 3.25 kB / 1.755 GB, free: 108.8 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006892/4.788, allocations: 350.6 kB / 1.755 GB, free: 108.7 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003628/4.792, allocations: 0.6233 MB / 1.755 GB, free: 108.7 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004268/4.796, allocations: 1.624 MB / 1.757 GB, free: 108.2 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009949/4.797, allocations: 1.235 MB / 1.758 GB, free: 107.5 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.002909/4.8, allocations: 413 kB / 1.759 GB, free: 107.5 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002925/4.8, allocations: 94 kB / 1.759 GB, free: 107.5 MB / 0.823 GB
Notification: Performance of SimCode: time 1.544e-06/4.8, allocations: 0 / 1.759 GB, free: 107.5 MB / 0.823 GB
Notification: Performance of Templates: time 0.07585/4.876, allocations: 34.8 MB / 1.793 GB, free: 106.6 MB / 0.823 GB