Running command: translateModel(Buildings.Fluid.SolarCollectors.Examples.Tubular,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.SolarCollectors.Examples.Tubular")
Notification: Performance of loadModel(Buildings): time 3.496/3.496, allocations: 403.3 MB / 415.4 MB, free: 12.91 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.028e-05/4.052e-05, allocations: 4 kB / 0.499 GB, free: 13.39 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4818/0.4818, allocations: 92.69 MB / 0.5895 GB, free: 14.51 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.652/6.134, allocations: 2.443 GB / 3.032 GB, free: 181.7 MB / 0.7761 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002326/6.135, allocations: 91.95 kB / 3.032 GB, free: 181.6 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 3.796/9.931, allocations: 0.8738 GB / 3.906 GB, free: 139.4 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 3.156e-06/9.931, allocations: 0 / 3.906 GB, free: 139.4 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0006309/9.931, allocations: 129.4 kB / 3.906 GB, free: 139.4 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 977
 * Number of variables: 977
Notification: Performance of Generate backend data structure: time 0.01313/9.944, allocations: 4.454 MB / 3.911 GB, free: 137.7 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.224e-05/9.944, allocations: 10.34 kB / 3.911 GB, free: 137.7 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01044/9.955, allocations: 1.371 MB / 3.912 GB, free: 137.4 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03318/9.988, allocations: 12.15 MB / 3.924 GB, free: 136.5 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003338/9.988, allocations: 300.6 kB / 3.924 GB, free: 136.4 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001459/9.99, allocations: 395.4 kB / 3.925 GB, free: 136.4 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01336/10, allocations: 5.115 MB / 3.93 GB, free: 135.2 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001366/10, allocations: 15.97 kB / 3.93 GB, free: 135.2 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007749/10, allocations: 163.1 kB / 3.93 GB, free: 135.1 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001234/10, allocations: 120.7 kB / 3.93 GB, free: 135.1 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01219/10.02, allocations: 4.736 MB / 3.935 GB, free: 133.5 MB / 0.7761 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 0.03638/10.05, allocations: 19.96 MB / 3.954 GB, free: 121.1 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006719/10.06, allocations: 3.054 MB / 3.957 GB, free: 119.8 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003589/10.06, allocations: 1.74 MB / 3.959 GB, free: 119.1 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001839/10.07, allocations: 1.542 MB / 3.96 GB, free: 117.5 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004617/10.07, allocations: 1.971 MB / 3.962 GB, free: 116.7 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=276): time 7.671e-06/10.07, allocations: 0 / 3.962 GB, free: 116.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=294): time 0.02749/10.1, allocations: 9.837 MB / 3.972 GB, free: 112 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001028/10.1, allocations: 297.1 kB / 3.972 GB, free: 111.7 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006654/10.1, allocations: 3.289 MB / 3.975 GB, free: 110.4 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.000753/10.11, allocations: 85.7 kB / 3.975 GB, free: 110.3 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002135/10.11, allocations: 1.912 MB / 3.977 GB, free: 108.6 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001377/10.11, allocations: 0.9948 MB / 3.978 GB, free: 107.7 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004012/10.11, allocations: 70.84 kB / 3.978 GB, free: 107.6 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0002291/10.11, allocations: 441.9 kB / 3.979 GB, free: 107.2 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003614/10.11, allocations: 1.608 MB / 3.98 GB, free: 105.8 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004389/10.12, allocations: 2.31 MB / 3.982 GB, free: 103.4 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004385/10.12, allocations: 2.03 MB / 3.984 GB, free: 101.7 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.156e-05/10.12, allocations: 4 kB / 3.984 GB, free: 101.7 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=415) (initialization): time 0.01316/10.14, allocations: 5.014 MB / 3.989 GB, free: 97.25 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001473/10.14, allocations: 7.608 MB / 3.997 GB, free: 89.02 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.08e-05/10.14, allocations: 20 kB / 3.997 GB, free: 89 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003102/10.14, allocations: 0.5493 MB / 3.997 GB, free: 88.61 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006772/10.15, allocations: 0.9662 MB / 3.998 GB, free: 87.84 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008499/10.16, allocations: 5.468 MB / 4.004 GB, free: 82.5 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005701/10.16, allocations: 345.6 kB / 4.004 GB, free: 82.26 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009127/10.16, allocations: 162.6 kB / 4.004 GB, free: 82.13 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.373e-05/10.16, allocations: 4 kB / 4.004 GB, free: 82.12 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01172/10.17, allocations: 4.68 MB / 4.009 GB, free: 78.03 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.064e-05/10.17, allocations: 22.59 kB / 4.009 GB, free: 78.01 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00301/10.18, allocations: 0.5742 MB / 4.009 GB, free: 77.6 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005847/10.18, allocations: 0.8774 MB / 4.01 GB, free: 76.89 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007728/10.19, allocations: 4.863 MB / 4.015 GB, free: 72.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005507/10.2, allocations: 345.8 kB / 4.015 GB, free: 71.95 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009162/10.2, allocations: 161.3 kB / 4.015 GB, free: 71.82 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 78
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTim1.tStart,weaDat.conTim1.tStart,$PRE.weaDat.conTim.tStart,weaDat.conTim.tStart)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (396):
 * Single equations (assignments): 391
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * 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: 2 {1 17,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.001009/10.2, allocations: 300.5 kB / 4.016 GB, free: 71.52 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001093/10.2, allocations: 387.3 kB / 4.016 GB, free: 71.13 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01156/10.21, allocations: 4.596 MB / 4.02 GB, free: 67.19 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.637e-05/10.21, allocations: 43.98 kB / 4.021 GB, free: 67.14 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.215e-05/10.21, allocations: 4 kB / 4.021 GB, free: 67.14 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008002/10.22, allocations: 3.594 MB / 4.024 GB, free: 63.46 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02179/10.24, allocations: 9.529 MB / 4.033 GB, free: 53.82 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.049e-05/10.24, allocations: 4 kB / 4.033 GB, free: 53.82 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006166/10.25, allocations: 0.8391 MB / 4.034 GB, free: 52.98 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006365/10.25, allocations: 100.8 kB / 4.034 GB, free: 52.88 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006588/10.25, allocations: 103.9 kB / 4.034 GB, free: 52.77 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003871/10.25, allocations: 3.02 MB / 4.037 GB, free: 49.5 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.3e-06/10.25, allocations: 7.938 kB / 4.037 GB, free: 49.49 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01325/10.27, allocations: 6.621 MB / 4.044 GB, free: 42.59 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003397/10.27, allocations: 1.038 MB / 4.045 GB, free: 41.53 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001427/10.27, allocations: 75.92 kB / 4.045 GB, free: 41.46 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005166/10.28, allocations: 343.3 kB / 4.045 GB, free: 41.12 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006977/10.28, allocations: 214 kB / 4.045 GB, free: 40.91 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000477/10.28, allocations: 131.9 kB / 4.046 GB, free: 40.78 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.005186/10.28, allocations: 2.578 MB / 4.048 GB, free: 38.22 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.016e-06/10.28, allocations: 0 / 4.048 GB, free: 38.22 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.01006/10.29, allocations: 2.123 MB / 4.05 GB, free: 36.1 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 23
 * Number of states: 11 (solCol.port_a.h_outflow,solCol.port_b.h_outflow,solCol.vol[2].ports[2].h_outflow,solCol.vol[3].ports[2].h_outflow,solCol.vol[4].ports[2].h_outflow,solCol.vol[5].ports[2].h_outflow,solCol.vol[6].ports[2].h_outflow,solCol.vol[7].ports[2].h_outflow,solCol.vol[8].ports[2].h_outflow,TOut.T,TIn.T)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTim1.tStart,weaDat.conTim.tStart)
 * Number of discrete states: 2 (weaDat.conTim.tStart,weaDat.conTim1.tStart)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (325):
 * Single equations (assignments): 308
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 13
 * 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 0.00396/10.3, allocations: 1.645 MB / 4.052 GB, free: 34.85 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.01722/10.31, allocations: 7.289 MB / 4.059 GB, free: 27.44 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 1.16e-05/10.31, allocations: 0 / 4.059 GB, free: 27.44 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.005293/10.32, allocations: 2.08 MB / 4.061 GB, free: 25.35 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01066/10.33, allocations: 2.023 MB / 4.063 GB, free: 23.39 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01833/10.35, allocations: 8.478 MB / 4.071 GB, free: 14.85 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003284/10.35, allocations: 3.197 MB / 4.074 GB, free: 11.62 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.01365/10.36, allocations: 3.083 MB / 4.077 GB, free: 8.629 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00178/10.37, allocations: 335.2 kB / 4.078 GB, free: 8.301 MB / 0.7761 GB
Notification: Performance of SimCode: time 2.338e-06/10.37, allocations: 4 kB / 4.078 GB, free: 8.297 MB / 0.7761 GB
Notification: Performance of Templates: time 0.6878/11.05, allocations: 105.3 MB / 4.18 GB, free: 135.6 MB / 0.7917 GB