Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation")
Notification: Performance of loadModel(Buildings): time 3.956/3.956, allocations: 460.5 MB / 472.6 MB, free: 5.402 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.909e-05/2.919e-05, allocations: 4 kB / 0.5681 GB, free: 10.2 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1956/0.1956, allocations: 106.2 MB / 0.6718 GB, free: 15.79 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.61/1.806, allocations: 435.2 MB / 1.097 GB, free: 310.1 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002796/1.806, allocations: 96.94 kB / 1.097 GB, free: 310.1 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 2.961/4.767, allocations: 0.6743 GB / 1.771 GB, free: 144.8 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.147e-06/4.767, allocations: 0 / 1.771 GB, free: 144.8 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0002776/4.767, allocations: 38.41 kB / 1.771 GB, free: 144.8 MB / 0.8698 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 0.004649/4.772, allocations: 1.717 MB / 1.773 GB, free: 144.2 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.661e-05/4.772, allocations: 9.219 kB / 1.773 GB, free: 144.2 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002228/4.774, allocations: 347.7 kB / 1.773 GB, free: 144.1 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02541/4.799, allocations: 8.329 MB / 1.781 GB, free: 143.6 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001088/4.799, allocations: 72.55 kB / 1.782 GB, free: 143.6 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002622/4.8, allocations: 89.12 kB / 1.782 GB, free: 143.6 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002355/4.802, allocations: 0.9526 MB / 1.783 GB, free: 143.4 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.115e-05/4.802, allocations: 1.125 kB / 1.783 GB, free: 143.4 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001371/4.802, allocations: 36.78 kB / 1.783 GB, free: 143.4 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.977e-05/4.802, allocations: 23.5 kB / 1.783 GB, free: 143.4 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001818/4.804, allocations: 0.6401 MB / 1.783 GB, free: 143.4 MB / 0.8698 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 0.008437/4.813, allocations: 4.735 MB / 1.788 GB, free: 141.1 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001106/4.814, allocations: 429.7 kB / 1.788 GB, free: 141.1 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005297/4.814, allocations: 241.2 kB / 1.788 GB, free: 141.1 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003183/4.818, allocations: 1.672 MB / 1.79 GB, free: 140.1 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007358/4.818, allocations: 376.8 kB / 1.79 GB, free: 140 MB / 0.8698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007323/4.819, allocations: 83.03 kB / 1.791 GB, free: 139.9 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=47): time 4.171e-06/4.819, allocations: 0 / 1.791 GB, free: 139.9 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=47): time 0.001882/4.821, allocations: 0.682 MB / 1.791 GB, free: 139.8 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.509e-05/4.821, allocations: 116.5 kB / 1.791 GB, free: 139.7 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002312/4.823, allocations: 1.1 MB / 1.792 GB, free: 139.5 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001768/4.824, allocations: 40.09 kB / 1.792 GB, free: 139.5 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006461/4.824, allocations: 0.6458 MB / 1.793 GB, free: 139.3 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001861/4.825, allocations: 159.8 kB / 1.793 GB, free: 139.2 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.418e-05/4.825, allocations: 10.69 kB / 1.793 GB, free: 139.2 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 7.783e-05/4.825, allocations: 334.6 kB / 1.794 GB, free: 138.9 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008325/4.826, allocations: 211.8 kB / 1.794 GB, free: 138.9 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007548/4.826, allocations: 487.5 kB / 1.794 GB, free: 138.6 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006446/4.827, allocations: 303.7 kB / 1.794 GB, free: 138.5 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.262e-06/4.827, allocations: 2.188 kB / 1.794 GB, free: 138.5 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=80) (initialization): time 0.002284/4.829, allocations: 0.8708 MB / 1.795 GB, free: 138.4 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0005723/4.83, allocations: 2.797 MB / 1.798 GB, free: 135.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.647e-05/4.83, allocations: 8.781 kB / 1.798 GB, free: 135.5 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004768/4.83, allocations: 78.66 kB / 1.798 GB, free: 135.5 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008962/4.831, allocations: 165 kB / 1.798 GB, free: 135.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006807/4.832, allocations: 1.12 MB / 1.799 GB, free: 134.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001469/4.834, allocations: 86.67 kB / 1.799 GB, free: 134.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001387/4.834, allocations: 47.03 kB / 1.8 GB, free: 134.5 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.319e-05/4.834, allocations: 6.812 kB / 1.8 GB, free: 134.5 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001743/4.835, allocations: 0.7392 MB / 1.8 GB, free: 134.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.381e-05/4.835, allocations: 7.719 kB / 1.8 GB, free: 134.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003949/4.836, allocations: 87.55 kB / 1.8 GB, free: 134.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007413/4.837, allocations: 146 kB / 1.801 GB, free: 134.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006266/4.837, allocations: 1.123 MB / 1.802 GB, free: 133.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001348/4.839, allocations: 80.08 kB / 1.802 GB, free: 133.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001285/4.839, allocations: 44.34 kB / 1.802 GB, free: 133.4 MB / 0.8698 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 (70):
 * Single equations (assignments): 66
 * 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 0.0003028/4.839, allocations: 193.6 kB / 1.802 GB, free: 133.2 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002711/4.839, allocations: 138.7 kB / 1.802 GB, free: 133.2 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002257/4.842, allocations: 0.8853 MB / 1.803 GB, free: 133.1 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.713e-05/4.842, allocations: 10.78 kB / 1.803 GB, free: 133.1 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.625e-06/4.842, allocations: 2.906 kB / 1.803 GB, free: 133.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.016e-05/4.842, allocations: 3.656 kB / 1.803 GB, free: 133.1 MB / 0.8698 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 0.004364/4.846, allocations: 1.982 MB / 1.805 GB, free: 132.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.312e-06/4.846, allocations: 0 / 1.805 GB, free: 132.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006352/4.847, allocations: 102.8 kB / 1.805 GB, free: 132.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003877/4.847, allocations: 77.41 kB / 1.805 GB, free: 132.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.265e-05/4.847, allocations: 22.39 kB / 1.805 GB, free: 132.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006145/4.848, allocations: 1.117 MB / 1.806 GB, free: 131.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.829e-06/4.848, allocations: 7.719 kB / 1.806 GB, free: 131.5 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00191/4.85, allocations: 1.06 MB / 1.807 GB, free: 131 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007232/4.851, allocations: 304 kB / 1.807 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002304/4.851, allocations: 10.62 kB / 1.807 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001123/4.852, allocations: 81.27 kB / 1.808 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001136/4.852, allocations: 39.31 kB / 1.808 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.986e-05/4.852, allocations: 34.42 kB / 1.808 GB, free: 130.9 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001591/4.854, allocations: 0.8533 MB / 1.808 GB, free: 130.8 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 9.79e-07/4.854, allocations: 0 / 1.808 GB, free: 130.8 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.00319/4.857, allocations: 0.7581 MB / 1.809 GB, free: 130.7 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * 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 (45):
 * Single equations (assignments): 38
 * 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 0.002016/4.859, allocations: 1.039 MB / 1.81 GB, free: 130.5 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.002333/4.862, allocations: 1.089 MB / 1.811 GB, free: 130.3 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 6.179e-06/4.862, allocations: 3.188 kB / 1.811 GB, free: 130.3 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007071/4.862, allocations: 372.3 kB / 1.812 GB, free: 130.2 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003563/4.866, allocations: 0.6251 MB / 1.812 GB, free: 130.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003863/4.87, allocations: 1.647 MB / 1.814 GB, free: 129.7 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008771/4.871, allocations: 1.238 MB / 1.815 GB, free: 129 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.002689/4.873, allocations: 424.2 kB / 1.815 GB, free: 129 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002414/4.874, allocations: 74.94 kB / 1.816 GB, free: 129 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.715e-06/4.874, allocations: 0 / 1.816 GB, free: 129 MB / 0.8698 GB
Notification: Performance of Templates: time 0.07125/4.945, allocations: 35 MB / 1.85 GB, free: 127.9 MB / 0.8698 GB