Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T")
Notification: Performance of loadModel(Buildings): time 3.452/3.452, allocations: 402 MB / 416 MB, free: 10.18 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.766e-05/4.779e-05, allocations: 4 kB / 0.5003 GB, free: 8.238 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2074/0.2075, allocations: 92.69 MB / 0.5908 GB, free: 11.38 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.362/1.569, allocations: 428.4 MB / 1.009 GB, free: 142.9 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002788/1.569, allocations: 105.6 kB / 1.009 GB, free: 142.8 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 4.99/6.559, allocations: 1.1 GB / 2.11 GB, free: 118.1 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.428e-06/6.559, allocations: 3.469 kB / 2.11 GB, free: 118.1 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0002788/6.559, allocations: 62.45 kB / 2.11 GB, free: 118.1 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 290
 * Number of variables: 290
Notification: Performance of Generate backend data structure: time 0.005133/6.565, allocations: 2.11 MB / 2.112 GB, free: 117.2 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 3.783e-05/6.565, allocations: 10.94 kB / 2.112 GB, free: 117.2 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002915/6.568, allocations: 463 kB / 2.112 GB, free: 117.1 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007672/6.575, allocations: 2.332 MB / 2.114 GB, free: 116.8 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001186/6.575, allocations: 97.06 kB / 2.114 GB, free: 116.8 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003223/6.576, allocations: 128.2 kB / 2.115 GB, free: 116.7 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003354/6.579, allocations: 1.382 MB / 2.116 GB, free: 116.4 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.432e-05/6.579, allocations: 8.406 kB / 2.116 GB, free: 116.4 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001719/6.579, allocations: 56.05 kB / 2.116 GB, free: 116.4 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.362e-05/6.58, allocations: 30.62 kB / 2.116 GB, free: 116.4 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003376/6.583, allocations: 1.006 MB / 2.117 GB, free: 116.4 MB / 0.7917 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 0.01057/6.593, allocations: 7.219 MB / 2.124 GB, free: 112 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002949/6.596, allocations: 1.295 MB / 2.125 GB, free: 111.4 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.004808/6.601, allocations: 2.414 MB / 2.128 GB, free: 109.7 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001463/6.603, allocations: 468.3 kB / 2.128 GB, free: 109.7 MB / 0.7917 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001002/6.604, allocations: 99.34 kB / 2.128 GB, free: 109.6 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=63): time 5.173e-06/6.604, allocations: 1.469 kB / 2.128 GB, free: 109.6 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=63): time 0.004544/6.608, allocations: 1.18 MB / 2.129 GB, free: 109.4 MB / 0.7917 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.246e-05/6.609, allocations: 193.5 kB / 2.13 GB, free: 109.2 MB / 0.7917 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002687/6.611, allocations: 1.342 MB / 2.131 GB, free: 109 MB / 0.7917 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002164/6.612, allocations: 40.55 kB / 2.131 GB, free: 109 MB / 0.7917 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008871/6.612, allocations: 0.89 MB / 2.132 GB, free: 108.7 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002952/6.613, allocations: 225.2 kB / 2.132 GB, free: 108.5 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.705e-05/6.613, allocations: 21.19 kB / 2.132 GB, free: 108.5 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 9.175e-05/6.613, allocations: 352 kB / 2.132 GB, free: 108.2 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001193/6.614, allocations: 336.6 kB / 2.133 GB, free: 108.2 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001383/6.616, allocations: 0.755 MB / 2.133 GB, free: 107.7 MB / 0.7917 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001357/6.617, allocations: 482.7 kB / 2.134 GB, free: 107.7 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.597e-06/6.617, allocations: 4.344 kB / 2.134 GB, free: 107.7 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=127) (initialization): time 0.003665/6.621, allocations: 1.261 MB / 2.135 GB, free: 107.5 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0008697/6.622, allocations: 4.125 MB / 2.139 GB, free: 103.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.518e-05/6.622, allocations: 11.75 kB / 2.139 GB, free: 103.1 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.624e-05/6.622, allocations: 16.31 kB / 2.139 GB, free: 103.1 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001573/6.623, allocations: 271.5 kB / 2.139 GB, free: 103.1 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00036/6.624, allocations: 0.6108 MB / 2.14 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002063/6.626, allocations: 134.4 kB / 2.14 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001812/6.626, allocations: 59.86 kB / 2.14 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.326e-05/6.626, allocations: 3.562 kB / 2.14 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002823/6.629, allocations: 1.047 MB / 2.141 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.049e-05/6.629, allocations: 13.8 kB / 2.141 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.89e-05/6.629, allocations: 17.25 kB / 2.141 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001442/6.63, allocations: 250.5 kB / 2.142 GB, free: 102.5 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003239/6.631, allocations: 0.6154 MB / 2.142 GB, free: 101.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001874/6.633, allocations: 116 kB / 2.142 GB, free: 101.9 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001609/6.633, allocations: 58.91 kB / 2.142 GB, free: 101.9 MB / 0.7917 GB
Warning: Assuming fixed start value for the following 1 variables:
         vol.dynBal.m:VARIABLE(min = max(0.0, 0.0) start = 0.09720000000000001 * vol.rho_start unit = "kg" fixed = true stateSelect=StateSelect.prefer protected = true )  "Mass of fluid" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 45
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition1,$PRE.TSet.T_start,TSet.T_start,$PRE.TSet.count,TSet.count,conPI.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (123):
 * Single equations (assignments): 117
 * Array equations: 2
 * Algorithm blocks: 2
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001286/6.634, allocations: 419.3 kB / 2.143 GB, free: 101.7 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004081/6.634, allocations: 165.1 kB / 2.143 GB, free: 101.7 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003425/6.638, allocations: 1.105 MB / 2.144 GB, free: 101.6 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.904e-05/6.638, allocations: 10.77 kB / 2.144 GB, free: 101.6 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.075e-05/6.638, allocations: 9.875 kB / 2.144 GB, free: 101.6 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002403/6.64, allocations: 0.94 MB / 2.145 GB, free: 101.3 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005856/6.646, allocations: 2.244 MB / 2.147 GB, free: 100.9 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.949e-06/6.646, allocations: 0 / 2.147 GB, free: 100.9 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001099/6.647, allocations: 140.8 kB / 2.147 GB, free: 100.9 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002284/6.648, allocations: 55.75 kB / 2.147 GB, free: 100.9 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.713e-05/6.648, allocations: 24.45 kB / 2.147 GB, free: 100.9 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001222/6.649, allocations: 1.862 MB / 2.149 GB, free: 99.13 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.687e-06/6.649, allocations: 1.969 kB / 2.149 GB, free: 99.13 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004272/6.653, allocations: 1.494 MB / 2.151 GB, free: 98.86 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009956/6.654, allocations: 317.9 kB / 2.151 GB, free: 98.68 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002995/6.655, allocations: 25.28 kB / 2.151 GB, free: 98.67 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001504/6.656, allocations: 104.5 kB / 2.151 GB, free: 98.67 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001544/6.656, allocations: 59.3 kB / 2.151 GB, free: 98.67 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.467e-05/6.657, allocations: 25.02 kB / 2.151 GB, free: 98.67 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.001972/6.659, allocations: 1.022 MB / 2.152 GB, free: 98.56 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 9.87e-07/6.659, allocations: 0 / 2.152 GB, free: 98.56 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.004399/6.663, allocations: 1.029 MB / 2.153 GB, free: 98.39 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 7 (vol.dynBal.U,vol.dynBal.m,mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,coo.outCon.T)
 * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count)
 * Number of discrete states: 1 (TSet.count)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (72):
 * Single equations (assignments): 63
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 5
 * When equations: 2
 * 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: 1 {(1,100.0%) 1}
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002791/6.666, allocations: 1.202 MB / 2.154 GB, free: 98.08 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.004613/6.67, allocations: 1.765 MB / 2.156 GB, free: 97.74 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 6.773e-06/6.67, allocations: 2.156 kB / 2.156 GB, free: 97.74 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.001471/6.672, allocations: 0.5297 MB / 2.156 GB, free: 97.64 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004058/6.676, allocations: 0.6599 MB / 2.157 GB, free: 97.63 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00738/6.683, allocations: 3.81 MB / 2.161 GB, free: 95.98 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001079/6.685, allocations: 1.408 MB / 2.162 GB, free: 95.26 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.003804/6.688, allocations: 0.5781 MB / 2.163 GB, free: 95.24 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004331/6.689, allocations: 111 kB / 2.163 GB, free: 95.23 MB / 0.7917 GB
Notification: Performance of SimCode: time 1.588e-06/6.689, allocations: 0 / 2.163 GB, free: 95.23 MB / 0.7917 GB
Notification: Performance of Templates: time 0.08749/6.776, allocations: 39.02 MB / 2.201 GB, free: 93.2 MB / 0.7917 GB