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 4.221/4.221, allocations: 431.3 MB / 445.8 MB, free: 5.43 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.16e-05/4.164e-05, allocations: 4 kB / 0.5354 GB, free: 14.85 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7482/0.7482, allocations: 98.7 MB / 0.6318 GB, free: 11.96 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation): time 0.1011/0.8494, allocations: 46.1 MB / 0.6768 GB, free: 13.74 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.03145/0.8809, allocations: 14.07 MB / 0.6906 GB, free: 15.64 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002499/0.8835, allocations: 75.62 kB / 0.6906 GB, free: 15.57 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.003814/0.8873, allocations: 0.8318 MB / 0.6914 GB, free: 14.73 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.008476/0.8959, allocations: 1.994 MB / 0.6934 GB, free: 12.74 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01018/0.9061, allocations: 2.46 MB / 0.6958 GB, free: 10.28 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.006233/0.9123, allocations: 1.836 MB / 0.6976 GB, free: 8.438 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002317/0.9147, allocations: 0.8182 MB / 0.6984 GB, free: 7.617 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003552/0.9183, allocations: 0.9542 MB / 0.6993 GB, free: 6.66 MB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002071/0.9204, allocations: 0.65 MB / 0.6999 GB, free: 6.008 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004068/0.9246, allocations: 1.034 MB / 0.701 GB, free: 4.973 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007464/0.9254, allocations: 76 kB / 0.701 GB, free: 4.898 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005526/0.9259, allocations: 294.8 kB / 0.7013 GB, free: 4.609 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006438/0.9266, allocations: 143.9 kB / 0.7014 GB, free: 4.469 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.004751/0.9314, allocations: 2.287 MB / 0.7037 GB, free: 2.176 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.228e-06/0.9314, allocations: 4 kB / 0.7037 GB, free: 2.172 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.855e-06/0.9314, allocations: 0 / 0.7037 GB, free: 2.172 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 5.293e-05/0.9315, allocations: 0 / 0.7037 GB, free: 2.172 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: 206
 * Number of variables: 206
Notification: Performance of Generate backend data structure: time 0.00393/0.9354, allocations: 1.517 MB / 0.7052 GB, free: 0.5898 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.681e-05/0.9355, allocations: 12.03 kB / 0.7052 GB, free: 0.5781 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003111/0.9386, allocations: 401.7 kB / 0.7056 GB, free: 188 kB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004099/0.9428, allocations: 1.465 MB / 0.707 GB, free: 14.67 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001288/0.9441, allocations: 213.8 kB / 0.7072 GB, free: 14.46 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002705/0.9444, allocations: 84 kB / 0.7073 GB, free: 14.38 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003942/0.9483, allocations: 1.095 MB / 0.7083 GB, free: 13.24 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.019e-05/0.9484, allocations: 3.938 kB / 0.7083 GB, free: 13.23 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001459/0.9486, allocations: 36 kB / 0.7084 GB, free: 13.2 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.796e-05/0.9486, allocations: 20 kB / 0.7084 GB, free: 13.18 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005126/0.9537, allocations: 0.929 MB / 0.7093 GB, free: 12.25 MB / 0.5886 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 0.01534/0.9691, allocations: 5.156 MB / 0.7143 GB, free: 6.789 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03115/1, allocations: 0.6948 MB / 0.715 GB, free: 6.086 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01397/1.014, allocations: 1.832 MB / 0.7168 GB, free: 4.078 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009739/1.024, allocations: 468.6 kB / 0.7173 GB, free: 3.602 MB / 0.5886 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008934/1.025, allocations: 75.34 kB / 0.7173 GB, free: 3.527 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=42): time 4.538e-06/1.025, allocations: 4 kB / 0.7173 GB, free: 3.523 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=42): time 0.01352/1.039, allocations: 1.174 MB / 0.7185 GB, free: 2.316 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001508/1.039, allocations: 93.09 kB / 0.7186 GB, free: 2.207 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004542/1.043, allocations: 1.2 MB / 0.7197 GB, free: 1 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 0.000203/1.044, allocations: 37.7 kB / 0.7198 GB, free: 0.957 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009477/1.045, allocations: 0.6686 MB / 0.7204 GB, free: 288 kB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002612/1.045, allocations: 141.9 kB / 0.7206 GB, free: 144 kB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.813e-05/1.045, allocations: 16 kB / 0.7206 GB, free: 128 kB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001978/1.045, allocations: 330 kB / 0.7209 GB, free: 15.8 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001925/1.047, allocations: 345.1 kB / 0.7212 GB, free: 15.46 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002217/1.049, allocations: 0.6078 MB / 0.7218 GB, free: 14.74 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002046/1.052, allocations: 430.1 kB / 0.7222 GB, free: 14.31 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.131e-05/1.052, allocations: 4 kB / 0.7222 GB, free: 14.31 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.005003/1.057, allocations: 1.089 MB / 0.7233 GB, free: 13.21 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001386/1.058, allocations: 2.695 MB / 0.7259 GB, free: 10.35 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.175e-05/1.058, allocations: 8 kB / 0.7259 GB, free: 10.34 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.867e-05/1.058, allocations: 12 kB / 0.7259 GB, free: 10.33 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00178/1.06, allocations: 207.7 kB / 0.7261 GB, free: 10.13 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.745e-05/1.06, allocations: 8 kB / 0.7262 GB, free: 10.12 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002243/1.062, allocations: 142.9 kB / 0.7263 GB, free: 9.984 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001695/1.062, allocations: 39.98 kB / 0.7263 GB, free: 9.945 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.582e-05/1.063, allocations: 4 kB / 0.7263 GB, free: 9.941 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003722/1.066, allocations: 0.8914 MB / 0.7272 GB, free: 9.043 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.698e-05/1.066, allocations: 8 kB / 0.7272 GB, free: 9.035 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.146e-05/1.066, allocations: 12.62 kB / 0.7272 GB, free: 9.023 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001459/1.068, allocations: 183.7 kB / 0.7274 GB, free: 8.844 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.682e-05/1.068, allocations: 31.86 kB / 0.7274 GB, free: 8.812 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001945/1.07, allocations: 132.4 kB / 0.7276 GB, free: 8.684 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001446/1.07, allocations: 32 kB / 0.7276 GB, free: 8.652 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 30
 * 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 (74):
 * Single equations (assignments): 72
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.00112/1.071, allocations: 423.2 kB / 0.728 GB, free: 8.223 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004096/1.072, allocations: 134.3 kB / 0.7281 GB, free: 8.09 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004584/1.076, allocations: 1.008 MB / 0.7291 GB, free: 7.062 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.056e-05/1.076, allocations: 7.984 kB / 0.7291 GB, free: 7.055 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.274e-06/1.076, allocations: 0 / 0.7291 GB, free: 7.055 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.11e-05/1.076, allocations: 3.984 kB / 0.7291 GB, free: 7.051 MB / 0.6042 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 postOpt removeSimpleEquations (simulation): time 0.00714/1.083, allocations: 2.192 MB / 0.7313 GB, free: 4.773 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.245e-06/1.083, allocations: 0 / 0.7313 GB, free: 4.773 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00118/1.085, allocations: 131.9 kB / 0.7314 GB, free: 4.645 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.274e-05/1.085, allocations: 4 kB / 0.7314 GB, free: 4.641 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.729e-05/1.085, allocations: 23.97 kB / 0.7314 GB, free: 4.617 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.621e-06/1.085, allocations: 0 / 0.7314 GB, free: 4.617 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.955e-06/1.085, allocations: 0 / 0.7314 GB, free: 4.617 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004318/1.089, allocations: 1.059 MB / 0.7324 GB, free: 3.508 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009007/1.09, allocations: 315.2 kB / 0.7327 GB, free: 3.18 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003227/1.09, allocations: 15.98 kB / 0.7328 GB, free: 3.164 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001997/1.092, allocations: 131.8 kB / 0.7329 GB, free: 3.035 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001478/1.093, allocations: 31.91 kB / 0.7329 GB, free: 3.004 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001139/1.093, allocations: 31.97 kB / 0.7329 GB, free: 2.973 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.002366/1.095, allocations: 0.9379 MB / 0.7339 GB, free: 2.035 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 5.81e-07/1.095, allocations: 0 / 0.7339 GB, free: 2.035 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.003507/1.099, allocations: 0.69 MB / 0.7345 GB, free: 1.344 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * 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 (43):
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001633/1.1, allocations: 457.7 kB / 0.735 GB, free: 0.8945 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.006355/1.107, allocations: 1.507 MB / 0.7364 GB, free: 15.36 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 6.622e-06/1.107, allocations: 0 / 0.7364 GB, free: 15.36 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.001987/1.109, allocations: 488.1 kB / 0.7369 GB, free: 14.87 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00473/1.114, allocations: 0.6182 MB / 0.7375 GB, free: 14.26 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007488/1.121, allocations: 2.752 MB / 0.7402 GB, free: 11.46 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001174/1.122, allocations: 1.232 MB / 0.7414 GB, free: 10.2 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.003088/1.125, allocations: 428.6 kB / 0.7418 GB, free: 9.777 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003665/1.126, allocations: 91.33 kB / 0.7419 GB, free: 9.688 MB / 0.6198 GB
Notification: Performance of SimCode: time 3.306e-06/1.126, allocations: 0 / 0.7419 GB, free: 9.688 MB / 0.6198 GB
Notification: Performance of Templates: time 0.08596/1.212, allocations: 29.35 MB / 0.7706 GB, free: 12.67 MB / 0.6511 GB