Running command: translateModel(Buildings.Fluid.SolarCollectors.Examples.Tubular,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.SolarCollectors.Examples.Tubular")
Notification: Performance of loadModel(Buildings): time 4.004/4.004, allocations: 464.6 MB / 476.8 MB, free: 2.113 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.683e-05/3.695e-05, allocations: 4 kB / 0.5731 GB, free: 5.727 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1947/0.1948, allocations: 107.2 MB / 0.6777 GB, free: 10.37 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.105/6.3, allocations: 2.475 GB / 3.152 GB, free: 28.27 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002349/6.3, allocations: 92.52 kB / 3.152 GB, free: 28.18 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 4.355/10.66, allocations: 0.9047 GB / 4.057 GB, free: 155.7 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 1.845e-06/10.66, allocations: 0 / 4.057 GB, free: 155.7 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0006598/10.66, allocations: 127.9 kB / 4.057 GB, free: 155.6 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: 967
 * Number of variables: 967
Notification: Performance of Generate backend data structure: time 0.01271/10.67, allocations: 4.253 MB / 4.061 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.162e-05/10.67, allocations: 8.031 kB / 4.061 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009098/10.68, allocations: 1.243 MB / 4.063 GB, free: 150 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01518/10.69, allocations: 5.377 MB / 4.068 GB, free: 144.6 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003276/10.69, allocations: 279.4 kB / 4.068 GB, free: 144.3 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001432/10.69, allocations: 375.9 kB / 4.069 GB, free: 144 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01272/10.71, allocations: 4.949 MB / 4.073 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001304/10.71, allocations: 7.938 kB / 4.073 GB, free: 138.8 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006914/10.71, allocations: 163.9 kB / 4.074 GB, free: 138.7 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001682/10.71, allocations: 179.2 kB / 4.074 GB, free: 138.5 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01196/10.72, allocations: 4.57 MB / 4.078 GB, free: 133.9 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 0.03953/10.76, allocations: 19.53 MB / 4.097 GB, free: 113.8 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006814/10.77, allocations: 3.232 MB / 4.1 GB, free: 110.6 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003469/10.77, allocations: 1.681 MB / 4.102 GB, free: 108.9 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002029/10.77, allocations: 1.864 MB / 4.104 GB, free: 106.6 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004147/10.78, allocations: 1.82 MB / 4.106 GB, free: 104.8 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=267): time 7.24e-06/10.78, allocations: 0 / 4.106 GB, free: 104.8 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=267): time 0.008486/10.79, allocations: 3.148 MB / 4.109 GB, free: 101.6 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.539e-05/10.79, allocations: 295 kB / 4.109 GB, free: 101.2 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007003/10.79, allocations: 3.433 MB / 4.112 GB, free: 97.8 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007048/10.79, allocations: 73.7 kB / 4.112 GB, free: 97.72 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002092/10.8, allocations: 1.972 MB / 4.114 GB, free: 95.73 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001302/10.8, allocations: 0.901 MB / 4.115 GB, free: 94.81 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002898/10.8, allocations: 60 kB / 4.115 GB, free: 94.75 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001893/10.8, allocations: 428 kB / 4.116 GB, free: 94.33 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002877/10.8, allocations: 1.337 MB / 4.117 GB, free: 92.99 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003649/10.8, allocations: 2.02 MB / 4.119 GB, free: 90.7 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003728/10.81, allocations: 1.689 MB / 4.121 GB, free: 88.99 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.149e-05/10.81, allocations: 4 kB / 4.121 GB, free: 88.98 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=372) (initialization): time 0.01026/10.82, allocations: 3.912 MB / 4.124 GB, free: 85.02 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001383/10.82, allocations: 7.419 MB / 4.132 GB, free: 76.96 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.793e-05/10.82, allocations: 16 kB / 4.132 GB, free: 76.95 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007417/10.82, allocations: 112.8 kB / 4.132 GB, free: 76.84 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005423/10.83, allocations: 0.8073 MB / 4.133 GB, free: 76.03 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002405/10.83, allocations: 2.156 MB / 4.135 GB, free: 73.71 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005717/10.83, allocations: 0.5197 MB / 4.135 GB, free: 73.19 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008938/10.83, allocations: 147.9 kB / 4.135 GB, free: 73.04 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.256e-05/10.83, allocations: 0 / 4.135 GB, free: 73.04 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.014/10.85, allocations: 3.566 MB / 4.139 GB, free: 69.44 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.778e-05/10.85, allocations: 16 kB / 4.139 GB, free: 69.42 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006333/10.85, allocations: 117.4 kB / 4.139 GB, free: 69.3 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005166/10.85, allocations: 0.7995 MB / 4.14 GB, free: 68.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002023/10.86, allocations: 1.573 MB / 4.141 GB, free: 66.79 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005461/10.86, allocations: 480.9 kB / 4.142 GB, free: 66.32 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008459/10.86, allocations: 147.9 kB / 4.142 GB, free: 66.18 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 76
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (370):
 * Single equations (assignments): 368
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * 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: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0009205/10.86, allocations: 285.4 kB / 4.142 GB, free: 65.89 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00123/10.87, allocations: 383.2 kB / 4.143 GB, free: 65.51 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0101/10.88, allocations: 3.971 MB / 4.146 GB, free: 61.49 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.6e-05/10.88, allocations: 28 kB / 4.146 GB, free: 61.46 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.008e-05/10.88, allocations: 11.94 kB / 4.146 GB, free: 61.45 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007045/10.88, allocations: 3.075 MB / 4.149 GB, free: 58.29 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01973/10.9, allocations: 8.564 MB / 4.158 GB, free: 49.59 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.642e-05/10.9, allocations: 4 kB / 4.158 GB, free: 49.59 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004685/10.91, allocations: 0.6359 MB / 4.158 GB, free: 48.95 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006393/10.91, allocations: 88.78 kB / 4.159 GB, free: 48.86 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005889/10.91, allocations: 91.88 kB / 4.159 GB, free: 48.77 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002102/10.91, allocations: 2.149 MB / 4.161 GB, free: 46.46 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.983e-06/10.91, allocations: 4.031 kB / 4.161 GB, free: 46.45 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01233/10.92, allocations: 5.464 MB / 4.166 GB, free: 40.88 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003445/10.93, allocations: 1.077 MB / 4.167 GB, free: 39.78 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00143/10.93, allocations: 56 kB / 4.167 GB, free: 39.73 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005134/10.93, allocations: 331.3 kB / 4.167 GB, free: 39.4 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006854/10.93, allocations: 178 kB / 4.168 GB, free: 39.23 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004814/10.93, allocations: 131.9 kB / 4.168 GB, free: 39.1 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.005715/10.94, allocations: 2.698 MB / 4.17 GB, free: 36.42 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.267e-06/10.94, allocations: 0 / 4.17 GB, free: 36.42 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.009925/10.95, allocations: 2.431 MB / 4.173 GB, free: 33.98 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 11 (solCol.vol[1].dynBal.U,solCol.vol[2].dynBal.U,solCol.vol[3].dynBal.U,solCol.vol[4].dynBal.U,solCol.vol[5].dynBal.U,solCol.vol[6].dynBal.U,solCol.vol[7].dynBal.U,solCol.vol[8].dynBal.U,solCol.vol[9].dynBal.U,TOut.T,TIn.T)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (286):
 * Single equations (assignments): 276
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * 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: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004098/10.95, allocations: 1.649 MB / 4.174 GB, free: 32.53 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.01264/10.97, allocations: 5.519 MB / 4.18 GB, free: 26.98 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 1.167e-05/10.97, allocations: 0.5625 kB / 4.18 GB, free: 26.97 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.003942/10.97, allocations: 1.734 MB / 4.181 GB, free: 25.23 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01089/10.98, allocations: 2.024 MB / 4.183 GB, free: 23.27 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01887/11, allocations: 7.823 MB / 4.191 GB, free: 15.44 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004477/11, allocations: 3.13 MB / 4.194 GB, free: 12.28 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01487/11.02, allocations: 3 MB / 4.197 GB, free: 9.336 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001767/11.02, allocations: 323.2 kB / 4.197 GB, free: 9.02 MB / 0.8855 GB
Notification: Performance of SimCode: time 2.056e-06/11.02, allocations: 4 kB / 4.197 GB, free: 9.016 MB / 0.8855 GB
Notification: Performance of Templates: time 0.7614/11.78, allocations: 97.79 MB / 4.293 GB, free: 169.3 MB / 0.8855 GB