Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation")
Notification: Performance of loadModel(Buildings): time 3.987/3.987, allocations: 464.7 MB / 476.8 MB, free: 2.211 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.224e-05/3.236e-05, allocations: 4 kB / 0.5731 GB, free: 5.746 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1971/0.1972, allocations: 107.2 MB / 0.6777 GB, free: 10.39 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.6/1.797, allocations: 435.6 MB / 1.103 GB, free: 320.2 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002851/1.797, allocations: 93.53 kB / 1.103 GB, free: 320.2 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 2.498/4.296, allocations: 0.6743 GB / 1.778 GB, free: 16.45 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.631e-06/4.296, allocations: 0 / 1.778 GB, free: 16.45 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0002022/4.296, allocations: 39.98 kB / 1.778 GB, free: 16.41 MB / 0.8855 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 0.003949/4.3, allocations: 1.711 MB / 1.779 GB, free: 14.64 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.154e-05/4.3, allocations: 12.03 kB / 1.779 GB, free: 14.63 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002008/4.302, allocations: 341.7 kB / 1.78 GB, free: 14.29 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02289/4.325, allocations: 8.334 MB / 1.788 GB, free: 5.832 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000101/4.325, allocations: 66 kB / 1.788 GB, free: 5.766 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002286/4.325, allocations: 92 kB / 1.788 GB, free: 5.676 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002043/4.327, allocations: 0.9532 MB / 1.789 GB, free: 4.668 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.838e-05/4.327, allocations: 7.938 kB / 1.789 GB, free: 4.66 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001247/4.328, allocations: 35.98 kB / 1.789 GB, free: 4.625 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.869e-05/4.328, allocations: 20 kB / 1.789 GB, free: 4.605 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001541/4.329, allocations: 0.6364 MB / 1.789 GB, free: 3.969 MB / 0.8855 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 0.5481/4.877, allocations: 4.72 MB / 1.794 GB, free: 142.4 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001151/4.878, allocations: 429 kB / 1.795 GB, free: 142.4 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005557/4.879, allocations: 239.1 kB / 1.795 GB, free: 142.4 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003071/4.882, allocations: 1.68 MB / 1.796 GB, free: 141.3 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007564/4.883, allocations: 381.2 kB / 1.797 GB, free: 141.2 MB / 0.8855 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006973/4.884, allocations: 79.05 kB / 1.797 GB, free: 141.2 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=47): time 3.905e-06/4.884, allocations: 0.875 kB / 1.797 GB, free: 141.2 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=47): time 0.001835/4.885, allocations: 0.689 MB / 1.797 GB, free: 141.2 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.634e-05/4.886, allocations: 118.8 kB / 1.798 GB, free: 141 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002656/4.888, allocations: 1.099 MB / 1.799 GB, free: 140.9 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001785/4.888, allocations: 38.44 kB / 1.799 GB, free: 140.9 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006887/4.889, allocations: 0.6589 MB / 1.799 GB, free: 140.7 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001978/4.889, allocations: 149.3 kB / 1.799 GB, free: 140.6 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.519e-05/4.889, allocations: 15.5 kB / 1.8 GB, free: 140.6 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 7.952e-05/4.889, allocations: 330.3 kB / 1.8 GB, free: 140.3 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005391/4.89, allocations: 208.6 kB / 1.8 GB, free: 140.3 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006741/4.891, allocations: 487.6 kB / 1.8 GB, free: 140 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006224/4.891, allocations: 302.8 kB / 1.801 GB, free: 139.9 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.684e-06/4.891, allocations: 2.688 kB / 1.801 GB, free: 139.9 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=80) (initialization): time 0.002198/4.894, allocations: 0.8778 MB / 1.802 GB, free: 139.8 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00056/4.894, allocations: 2.79 MB / 1.804 GB, free: 136.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.766e-05/4.894, allocations: 7.75 kB / 1.804 GB, free: 136.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004801/4.895, allocations: 86.14 kB / 1.804 GB, free: 136.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009146/4.896, allocations: 152.8 kB / 1.805 GB, free: 136.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006943/4.896, allocations: 1.124 MB / 1.806 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001444/4.898, allocations: 83.84 kB / 1.806 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001386/4.898, allocations: 43.08 kB / 1.806 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.47e-05/4.898, allocations: 3.688 kB / 1.806 GB, free: 135.9 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001883/4.9, allocations: 0.7442 MB / 1.807 GB, free: 135.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.51e-05/4.9, allocations: 6.844 kB / 1.807 GB, free: 135.8 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004113/4.9, allocations: 84.59 kB / 1.807 GB, free: 135.8 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007915/4.901, allocations: 153.4 kB / 1.807 GB, free: 135.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006488/4.902, allocations: 1.126 MB / 1.808 GB, free: 134.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001328/4.903, allocations: 82.86 kB / 1.808 GB, free: 134.8 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001236/4.903, allocations: 44.14 kB / 1.808 GB, free: 134.8 MB / 0.8855 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 0.0003152/4.904, allocations: 184.3 kB / 1.808 GB, free: 134.6 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000267/4.904, allocations: 138 kB / 1.808 GB, free: 134.6 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002448/4.906, allocations: 0.8927 MB / 1.809 GB, free: 134.5 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.903e-05/4.906, allocations: 6.953 kB / 1.809 GB, free: 134.5 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.203e-06/4.906, allocations: 1.062 kB / 1.809 GB, free: 134.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.074e-05/4.906, allocations: 2.766 kB / 1.809 GB, free: 134.5 MB / 0.8855 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 0.004652/4.911, allocations: 1.991 MB / 1.811 GB, free: 134 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.948e-06/4.911, allocations: 3.5 kB / 1.811 GB, free: 134 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006727/4.912, allocations: 101.2 kB / 1.811 GB, free: 134 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004129/4.912, allocations: 79.55 kB / 1.811 GB, free: 134 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.252e-05/4.912, allocations: 20.23 kB / 1.811 GB, free: 134 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006489/4.913, allocations: 1.119 MB / 1.812 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.743e-06/4.913, allocations: 3.812 kB / 1.812 GB, free: 132.9 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002104/4.915, allocations: 1.056 MB / 1.813 GB, free: 132.4 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007055/4.916, allocations: 299.9 kB / 1.814 GB, free: 132.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002236/4.916, allocations: 13.22 kB / 1.814 GB, free: 132.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001175/4.917, allocations: 83.83 kB / 1.814 GB, free: 132.3 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001339/4.918, allocations: 41.67 kB / 1.814 GB, free: 132.3 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001073/4.918, allocations: 33.11 kB / 1.814 GB, free: 132.3 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001788/4.919, allocations: 0.8571 MB / 1.815 GB, free: 132.2 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.001e-06/4.919, allocations: 0 / 1.815 GB, free: 132.2 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.003281/4.923, allocations: 0.776 MB / 1.815 GB, free: 132.1 MB / 0.8855 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 0.002208/4.925, allocations: 1.044 MB / 1.817 GB, free: 131.9 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.002536/4.928, allocations: 1.093 MB / 1.818 GB, free: 131.8 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 5.698e-06/4.928, allocations: 6.438 kB / 1.818 GB, free: 131.8 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007638/4.928, allocations: 367.2 kB / 1.818 GB, free: 131.7 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003674/4.932, allocations: 0.615 MB / 1.819 GB, free: 131.7 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004102/4.936, allocations: 1.652 MB / 1.82 GB, free: 131.2 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001089/4.937, allocations: 1.238 MB / 1.821 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.002911/4.94, allocations: 424.9 kB / 1.822 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000261/4.941, allocations: 80.39 kB / 1.822 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of SimCode: time 2.44e-06/4.941, allocations: 1.125 kB / 1.822 GB, free: 130.5 MB / 0.8855 GB
Notification: Performance of Templates: time 0.07715/5.018, allocations: 35.13 MB / 1.856 GB, free: 129.7 MB / 0.8855 GB