Running command: translateModel(Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Experimental.DistrictHeatingCooling.SubStations.Validation.CoolingSubstation")
Notification: Performance of loadModel(Buildings): time 3.558/3.558, allocations: 402 MB / 415.9 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.368e-05/4.383e-05, allocations: 7.984 kB / 0.5003 GB, free: 8.238 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1875/0.1876, allocations: 92.68 MB / 0.5908 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.435/1.622, allocations: 417.5 MB / 0.9985 GB, free: 153.5 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003025/1.623, allocations: 96.11 kB / 0.9986 GB, free: 153.5 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 2.852/4.475, allocations: 0.6502 GB / 1.649 GB, free: 94.05 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.66e-06/4.475, allocations: 0 / 1.649 GB, free: 94.05 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0002576/4.475, allocations: 35.94 kB / 1.649 GB, free: 94.02 MB / 0.7605 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 228
 * Number of variables: 228
Notification: Performance of Generate backend data structure: time 0.004494/4.48, allocations: 1.739 MB / 1.651 GB, free: 92.22 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.112e-05/4.48, allocations: 8.031 kB / 1.651 GB, free: 92.21 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002729/4.482, allocations: 401.6 kB / 1.651 GB, free: 91.83 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02211/4.505, allocations: 8.231 MB / 1.659 GB, free: 83.59 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001039/4.505, allocations: 70 kB / 1.659 GB, free: 83.52 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002572/4.505, allocations: 100 kB / 1.659 GB, free: 83.42 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002653/4.508, allocations: 1.138 MB / 1.66 GB, free: 82.2 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.296e-05/4.508, allocations: 0 / 1.66 GB, free: 82.2 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001429/4.508, allocations: 43.98 kB / 1.66 GB, free: 82.16 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.109e-05/4.508, allocations: 31.98 kB / 1.66 GB, free: 82.12 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002477/4.51, allocations: 0.8273 MB / 1.661 GB, free: 81.3 MB / 0.7605 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 0.00787/4.518, allocations: 5.738 MB / 1.667 GB, free: 75.24 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001874/4.52, allocations: 0.6046 MB / 1.667 GB, free: 74.6 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002726/4.523, allocations: 1.702 MB / 1.669 GB, free: 72.79 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001016/4.524, allocations: 437.1 kB / 1.669 GB, free: 72.34 MB / 0.7605 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006885/4.525, allocations: 91.25 kB / 1.669 GB, free: 72.25 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=47): time 4.156e-06/4.525, allocations: 0 / 1.669 GB, free: 72.25 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=47): time 0.003669/4.528, allocations: 1.265 MB / 1.671 GB, free: 70.91 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.338e-05/4.529, allocations: 162.2 kB / 1.671 GB, free: 70.71 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002018/4.531, allocations: 1.142 MB / 1.672 GB, free: 69.57 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001627/4.531, allocations: 33.7 kB / 1.672 GB, free: 69.53 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006277/4.531, allocations: 0.6998 MB / 1.673 GB, free: 68.82 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001627/4.532, allocations: 161.7 kB / 1.673 GB, free: 68.66 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.475e-05/4.532, allocations: 12 kB / 1.673 GB, free: 68.65 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 7.576e-05/4.532, allocations: 341.9 kB / 1.673 GB, free: 68.31 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008788/4.533, allocations: 273.8 kB / 1.673 GB, free: 68.04 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009997/4.534, allocations: 0.5922 MB / 1.674 GB, free: 67.3 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009841/4.535, allocations: 382.6 kB / 1.674 GB, free: 66.92 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.729e-06/4.535, allocations: 0 / 1.674 GB, free: 66.92 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=90) (initialization): time 0.002875/4.538, allocations: 1.041 MB / 1.675 GB, free: 65.86 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007451/4.538, allocations: 3.856 MB / 1.679 GB, free: 61.79 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.844e-05/4.538, allocations: 12 kB / 1.679 GB, free: 61.77 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004867/4.539, allocations: 89.67 kB / 1.679 GB, free: 61.68 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009477/4.54, allocations: 179.7 kB / 1.679 GB, free: 61.5 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006662/4.541, allocations: 1.136 MB / 1.681 GB, free: 60.32 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001421/4.542, allocations: 83.91 kB / 1.681 GB, free: 60.23 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001272/4.542, allocations: 51.97 kB / 1.681 GB, free: 60.18 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 1.279e-05/4.542, allocations: 8 kB / 1.681 GB, free: 60.18 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002372/4.545, allocations: 0.8895 MB / 1.682 GB, free: 59.27 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.567e-05/4.545, allocations: 11.98 kB / 1.682 GB, free: 59.26 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003871/4.545, allocations: 81.69 kB / 1.682 GB, free: 59.18 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008027/4.546, allocations: 184.2 kB / 1.682 GB, free: 59 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006225/4.546, allocations: 1.136 MB / 1.683 GB, free: 57.81 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001309/4.548, allocations: 80 kB / 1.683 GB, free: 57.73 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001116/4.548, allocations: 43.98 kB / 1.683 GB, free: 57.69 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 43
 * 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 (79):
 * Single equations (assignments): 75
 * 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 0.001025/4.549, allocations: 423.2 kB / 1.683 GB, free: 57.26 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002881/4.549, allocations: 142.3 kB / 1.684 GB, free: 57.12 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00243/4.552, allocations: 0.833 MB / 1.684 GB, free: 56.27 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.442e-05/4.552, allocations: 4 kB / 1.684 GB, free: 56.27 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.321e-06/4.552, allocations: 0 / 1.684 GB, free: 56.27 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.171e-05/4.552, allocations: 7.984 kB / 1.684 GB, free: 56.26 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004364/4.556, allocations: 1.991 MB / 1.686 GB, free: 54.19 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.139e-06/4.556, allocations: 7.953 kB / 1.686 GB, free: 54.18 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006437/4.557, allocations: 111.9 kB / 1.686 GB, free: 54.07 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003822/4.557, allocations: 81.45 kB / 1.687 GB, free: 53.99 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.577e-05/4.557, allocations: 15.98 kB / 1.687 GB, free: 53.97 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006/4.558, allocations: 1.12 MB / 1.688 GB, free: 52.8 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.693e-06/4.558, allocations: 7.938 kB / 1.688 GB, free: 52.79 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002417/4.56, allocations: 0.974 MB / 1.689 GB, free: 51.76 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007438/4.561, allocations: 287.1 kB / 1.689 GB, free: 51.46 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002523/4.561, allocations: 12 kB / 1.689 GB, free: 51.45 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001108/4.563, allocations: 79.92 kB / 1.689 GB, free: 51.37 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001342/4.563, allocations: 39.89 kB / 1.689 GB, free: 51.33 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.722e-05/4.563, allocations: 27.98 kB / 1.689 GB, free: 51.3 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.001593/4.564, allocations: 0.8879 MB / 1.69 GB, free: 50.41 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.041e-06/4.564, allocations: 0 / 1.69 GB, free: 50.41 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.003136/4.568, allocations: 0.7563 MB / 1.691 GB, free: 49.66 MB / 0.7605 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): 37
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 2
 * 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 0.001835/4.569, allocations: 0.9715 MB / 1.692 GB, free: 48.72 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.003465/4.573, allocations: 1.33 MB / 1.693 GB, free: 47.37 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 7.92e-06/4.573, allocations: 0 / 1.693 GB, free: 47.37 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.00104/4.574, allocations: 408.3 kB / 1.693 GB, free: 46.95 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003426/4.578, allocations: 0.6286 MB / 1.694 GB, free: 46.35 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004674/4.582, allocations: 2.7 MB / 1.697 GB, free: 43.61 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008416/4.583, allocations: 1.244 MB / 1.698 GB, free: 42.34 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.002867/4.586, allocations: 438.2 kB / 1.698 GB, free: 41.94 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002315/4.586, allocations: 79.41 kB / 1.698 GB, free: 41.86 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.7e-06/4.586, allocations: 0 / 1.698 GB, free: 41.86 MB / 0.7605 GB
Notification: Performance of Templates: time 0.06905/4.655, allocations: 34.47 MB / 1.732 GB, free: 7.684 MB / 0.7605 GB