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 4.424/4.424, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.094e-05/3.094e-05, allocations: 2.812 kB / 0.5697 GB, free: 9.805 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2586/0.2587, allocations: 106.2 MB / 0.6734 GB, free: 2.637 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation): time 0.07893/0.3377, allocations: 46.58 MB / 0.7189 GB, free: 3.93 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.03145/0.3692, allocations: 14.13 MB / 0.7327 GB, free: 5.777 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002537/0.3718, allocations: 75.62 kB / 0.7328 GB, free: 5.703 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.003975/0.3758, allocations: 0.824 MB / 0.7336 GB, free: 4.875 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.008804/0.3847, allocations: 1.998 MB / 0.7355 GB, free: 2.871 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01102/0.3957, allocations: 2.541 MB / 0.738 GB, free: 336 kB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.005985/0.4017, allocations: 1.839 MB / 0.7398 GB, free: 14.49 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002089/0.4038, allocations: 0.8142 MB / 0.7406 GB, free: 13.67 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003212/0.4071, allocations: 0.9659 MB / 0.7416 GB, free: 12.7 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001779/0.4089, allocations: 0.6461 MB / 0.7422 GB, free: 12.05 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003958/0.4129, allocations: 1.038 MB / 0.7432 GB, free: 11.02 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007324/0.4137, allocations: 76 kB / 0.7433 GB, free: 10.94 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005587/0.4143, allocations: 298.9 kB / 0.7436 GB, free: 10.65 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006908/0.415, allocations: 143.9 kB / 0.7437 GB, free: 10.51 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.005135/0.4201, allocations: 2.299 MB / 0.7459 GB, free: 8.203 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 3.987e-06/0.4202, allocations: 0 / 0.7459 GB, free: 8.203 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.166e-06/0.4202, allocations: 0 / 0.7459 GB, free: 8.203 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 6.381e-05/0.4203, allocations: 0 / 0.7459 GB, free: 8.203 MB / 0.6198 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 0.004049/0.4243, allocations: 1.525 MB / 0.7474 GB, free: 6.613 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.811e-05/0.4244, allocations: 8.031 kB / 0.7474 GB, free: 6.605 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003123/0.4275, allocations: 393.7 kB / 0.7478 GB, free: 6.219 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004356/0.4319, allocations: 1.473 MB / 0.7492 GB, free: 4.695 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001287/0.4332, allocations: 205.8 kB / 0.7494 GB, free: 4.492 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002746/0.4335, allocations: 92 kB / 0.7495 GB, free: 4.402 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004062/0.4376, allocations: 1.099 MB / 0.7506 GB, free: 3.262 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.348e-05/0.4377, allocations: 3.938 kB / 0.7506 GB, free: 3.258 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001505/0.4378, allocations: 32 kB / 0.7506 GB, free: 3.227 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.408e-05/0.4379, allocations: 20 kB / 0.7507 GB, free: 3.207 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004595/0.4425, allocations: 0.9329 MB / 0.7516 GB, free: 2.27 MB / 0.6198 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 0.01271/0.4552, allocations: 5.19 MB / 0.7566 GB, free: 12.78 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003903/0.4592, allocations: 0.7024 MB / 0.7573 GB, free: 12.07 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.004033/0.4633, allocations: 1.856 MB / 0.7591 GB, free: 10.04 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002056/0.4654, allocations: 465.5 kB / 0.7596 GB, free: 9.566 MB / 0.6355 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006409/0.4661, allocations: 83.34 kB / 0.7597 GB, free: 9.484 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=44): time 3.887e-06/0.4661, allocations: 0 / 0.7597 GB, free: 9.484 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=44): time 0.007084/0.4732, allocations: 1.249 MB / 0.7609 GB, free: 8.203 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001033/0.4733, allocations: 97.05 kB / 0.761 GB, free: 8.09 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003827/0.4772, allocations: 1.2 MB / 0.7621 GB, free: 6.883 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002516/0.4775, allocations: 37.7 kB / 0.7622 GB, free: 6.84 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001173/0.4787, allocations: 0.6609 MB / 0.7628 GB, free: 6.172 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002992/0.479, allocations: 149.9 kB / 0.763 GB, free: 6.023 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.765e-05/0.4791, allocations: 8 kB / 0.763 GB, free: 6.016 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001985/0.4793, allocations: 334 kB / 0.7633 GB, free: 5.684 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002476/0.4818, allocations: 357.1 kB / 0.7636 GB, free: 5.336 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002939/0.4848, allocations: 0.6156 MB / 0.7642 GB, free: 4.605 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002806/0.4876, allocations: 430.2 kB / 0.7646 GB, free: 4.176 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.374e-05/0.4876, allocations: 4 kB / 0.7647 GB, free: 4.172 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.006875/0.4945, allocations: 1.128 MB / 0.7658 GB, free: 3.035 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001657/0.4962, allocations: 2.705 MB / 0.7684 GB, free: 172 kB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.977e-05/0.4963, allocations: 8 kB / 0.7684 GB, free: 164 kB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.575e-05/0.4964, allocations: 15.94 kB / 0.7684 GB, free: 148 kB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002212/0.4986, allocations: 199.7 kB / 0.7686 GB, free: 15.95 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.477e-05/0.4987, allocations: 19.88 kB / 0.7686 GB, free: 15.93 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003011/0.5017, allocations: 136.4 kB / 0.7688 GB, free: 15.8 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001958/0.5019, allocations: 39.98 kB / 0.7688 GB, free: 15.76 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.773e-05/0.502, allocations: 8 kB / 0.7688 GB, free: 15.75 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005412/0.5074, allocations: 0.9499 MB / 0.7697 GB, free: 14.79 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.905e-05/0.5074, allocations: 4 kB / 0.7697 GB, free: 14.79 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.728e-05/0.5075, allocations: 12 kB / 0.7697 GB, free: 14.77 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001846/0.5093, allocations: 184.4 kB / 0.7699 GB, free: 14.59 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.447e-05/0.5094, allocations: 23.91 kB / 0.7699 GB, free: 14.57 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002667/0.5121, allocations: 120.5 kB / 0.7701 GB, free: 14.45 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001792/0.5123, allocations: 47.98 kB / 0.7701 GB, free: 14.41 MB / 0.6511 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 (75):
 * Single equations (assignments): 73
 * 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 0.001429/0.5137, allocations: 419.2 kB / 0.7705 GB, free: 13.98 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004818/0.5142, allocations: 138.2 kB / 0.7706 GB, free: 13.84 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0066/0.5209, allocations: 1.064 MB / 0.7717 GB, free: 12.76 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.202e-05/0.5209, allocations: 8 kB / 0.7717 GB, free: 12.75 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.159e-05/0.521, allocations: 3.984 kB / 0.7717 GB, free: 12.75 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.21e-05/0.521, allocations: 0 / 0.7717 GB, free: 12.75 MB / 0.6511 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 0.009897/0.5309, allocations: 2.29 MB / 0.7739 GB, free: 10.37 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.019e-05/0.531, allocations: 0 / 0.7739 GB, free: 10.37 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001652/0.5326, allocations: 147.9 kB / 0.7741 GB, free: 10.22 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.214e-05/0.5327, allocations: 0 / 0.7741 GB, free: 10.22 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000109/0.5328, allocations: 15.98 kB / 0.7741 GB, free: 10.21 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.34e-05/0.5328, allocations: 11.89 kB / 0.7741 GB, free: 10.2 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.796e-06/0.5328, allocations: 4 kB / 0.7741 GB, free: 10.19 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008378/0.5412, allocations: 1.147 MB / 0.7752 GB, free: 8.977 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00119/0.5425, allocations: 323.2 kB / 0.7755 GB, free: 8.641 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004318/0.5429, allocations: 12 kB / 0.7755 GB, free: 8.629 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002736/0.5457, allocations: 131.9 kB / 0.7757 GB, free: 8.5 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001893/0.5459, allocations: 51.59 kB / 0.7757 GB, free: 8.449 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001629/0.5461, allocations: 31.92 kB / 0.7757 GB, free: 8.418 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.002678/0.5488, allocations: 0.934 MB / 0.7767 GB, free: 7.484 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 4.9e-07/0.5488, allocations: 0 / 0.7767 GB, free: 7.484 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.003113/0.5519, allocations: 0.6938 MB / 0.7773 GB, free: 6.789 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * 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 (46):
 * Single equations (assignments): 41
 * 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 0.001496/0.5535, allocations: 465.7 kB / 0.7778 GB, free: 6.332 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.006348/0.5598, allocations: 1.525 MB / 0.7793 GB, free: 4.777 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 2.312e-05/0.5599, allocations: 0 / 0.7793 GB, free: 4.777 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.002062/0.562, allocations: 496.1 kB / 0.7797 GB, free: 4.281 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005056/0.5671, allocations: 0.6087 MB / 0.7803 GB, free: 3.676 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008254/0.5754, allocations: 2.799 MB / 0.7831 GB, free: 0.832 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001314/0.5767, allocations: 1.236 MB / 0.7843 GB, free: 15.57 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.003279/0.5801, allocations: 428.8 kB / 0.7847 GB, free: 15.14 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004181/0.5805, allocations: 95.33 kB / 0.7848 GB, free: 15.05 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.032e-06/0.5805, allocations: 0 / 0.7848 GB, free: 15.05 MB / 0.6667 GB
Notification: Performance of Templates: time 0.7038/1.284, allocations: 29.54 MB / 0.8136 GB, free: 115.2 MB / 0.6667 GB