Running command: translateModel(Buildings.Fluid.SolarCollectors.Examples.Tubular,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.SolarCollectors.Examples.Tubular")
Notification: Performance of loadModel(Buildings): time 3.888/3.888, allocations: 432.7 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 7.387e-05/7.405e-05, allocations: 4.562 kB / 0.5337 GB, free: 12.18 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1748/0.1749, allocations: 98.73 MB / 0.6301 GB, free: 6.219 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.267/6.442, allocations: 2.468 GB / 3.099 GB, free: 165.6 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002631/6.443, allocations: 93.31 kB / 3.099 GB, free: 165.5 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.19/10.63, allocations: 0.8964 GB / 3.995 GB, free: 144.4 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.675e-06/10.63, allocations: 3.875 kB / 3.995 GB, free: 144.4 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0006482/10.63, allocations: 128.9 kB / 3.995 GB, free: 144.3 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 964
 * Number of variables: 964
Notification: Performance of Generate backend data structure: time 0.01304/10.65, allocations: 4.276 MB / 3.999 GB, free: 142.7 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.058e-05/10.65, allocations: 6.812 kB / 3.999 GB, free: 142.7 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01095/10.66, allocations: 1.364 MB / 4.001 GB, free: 142.4 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01592/10.67, allocations: 5.277 MB / 4.006 GB, free: 141.7 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003356/10.67, allocations: 280.4 kB / 4.006 GB, free: 141.7 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001531/10.68, allocations: 375.8 kB / 4.006 GB, free: 141.7 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01368/10.69, allocations: 4.928 MB / 4.011 GB, free: 141.2 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001426/10.69, allocations: 11.81 kB / 4.011 GB, free: 141.2 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007624/10.69, allocations: 154.3 kB / 4.011 GB, free: 141.2 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001852/10.69, allocations: 179.2 kB / 4.012 GB, free: 141.2 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01325/10.7, allocations: 4.654 MB / 4.016 GB, free: 141.2 MB / 0.823 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 0.04089/10.74, allocations: 19.57 MB / 4.035 GB, free: 133.6 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007366/10.75, allocations: 3.271 MB / 4.038 GB, free: 132.3 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003739/10.76, allocations: 1.698 MB / 4.04 GB, free: 131.6 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0023/10.76, allocations: 1.864 MB / 4.042 GB, free: 129.6 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004347/10.76, allocations: 1.823 MB / 4.044 GB, free: 128.9 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=265): time 7.491e-06/10.76, allocations: 0 / 4.044 GB, free: 128.9 MB / 0.823 GB
Notification: Performance of matching and sorting (n=265): time 0.009176/10.77, allocations: 3.186 MB / 4.047 GB, free: 127.6 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.117e-05/10.77, allocations: 260.6 kB / 4.047 GB, free: 127.4 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007441/10.78, allocations: 3.385 MB / 4.05 GB, free: 126.1 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007183/10.78, allocations: 77.42 kB / 4.05 GB, free: 126.1 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002264/10.78, allocations: 1.93 MB / 4.052 GB, free: 124.6 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001365/10.78, allocations: 0.9093 MB / 4.053 GB, free: 123.9 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003647/10.78, allocations: 57.94 kB / 4.053 GB, free: 123.9 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002324/10.78, allocations: 427 kB / 4.054 GB, free: 123.5 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003205/10.79, allocations: 1.384 MB / 4.055 GB, free: 123 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004198/10.79, allocations: 2.049 MB / 4.057 GB, free: 121.6 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004134/10.8, allocations: 1.772 MB / 4.059 GB, free: 120.9 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.58e-05/10.8, allocations: 3.938 kB / 4.059 GB, free: 120.9 MB / 0.823 GB
Notification: Performance of matching and sorting (n=374) (initialization): time 0.01176/10.81, allocations: 4.089 MB / 4.063 GB, free: 119.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001478/10.81, allocations: 7.424 MB / 4.07 GB, free: 111.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.197e-05/10.81, allocations: 15.44 kB / 4.07 GB, free: 111.5 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008432/10.81, allocations: 112 kB / 4.07 GB, free: 111.4 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00617/10.82, allocations: 0.826 MB / 4.071 GB, free: 111.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002469/10.82, allocations: 2.159 MB / 4.073 GB, free: 109.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006185/10.82, allocations: 0.5263 MB / 4.074 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009604/10.83, allocations: 148.2 kB / 4.074 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.324e-05/10.83, allocations: 3.812 kB / 4.074 GB, free: 109.2 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01048/10.84, allocations: 3.771 MB / 4.077 GB, free: 107.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.586e-05/10.84, allocations: 17.56 kB / 4.077 GB, free: 107.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000769/10.84, allocations: 116.1 kB / 4.077 GB, free: 107.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005746/10.84, allocations: 0.8158 MB / 4.078 GB, free: 107.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002095/10.85, allocations: 1.565 MB / 4.08 GB, free: 106.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005957/10.85, allocations: 0.4942 MB / 4.08 GB, free: 106.1 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009376/10.85, allocations: 150.8 kB / 4.08 GB, free: 106.1 MB / 0.823 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,$PRE.weaDat.conTim1.tNext,weaDat.conTim1.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (372):
 * Single equations (assignments): 368
 * 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: 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 0.001135/10.85, allocations: 274.9 kB / 4.081 GB, free: 105.9 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0013/10.85, allocations: 378.5 kB / 4.081 GB, free: 105.7 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01206/10.87, allocations: 3.997 MB / 4.085 GB, free: 104.1 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.834e-05/10.87, allocations: 31.44 kB / 4.085 GB, free: 104.1 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.177e-05/10.87, allocations: 8.656 kB / 4.085 GB, free: 104.1 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008359/10.88, allocations: 3.117 MB / 4.088 GB, free: 102.8 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0224/10.9, allocations: 8.513 MB / 4.096 GB, free: 98.32 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.501e-05/10.9, allocations: 0 / 4.096 GB, free: 98.32 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005061/10.9, allocations: 0.6469 MB / 4.097 GB, free: 97.82 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006555/10.9, allocations: 87.75 kB / 4.097 GB, free: 97.75 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007323/10.9, allocations: 86.84 kB / 4.097 GB, free: 97.69 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002225/10.91, allocations: 2.138 MB / 4.099 GB, free: 95.46 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.031e-06/10.91, allocations: 0 / 4.099 GB, free: 95.46 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01346/10.92, allocations: 5.458 MB / 4.105 GB, free: 90.45 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003545/10.92, allocations: 1.059 MB / 4.106 GB, free: 89.54 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001564/10.93, allocations: 55.89 kB / 4.106 GB, free: 89.49 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005461/10.93, allocations: 345.8 kB / 4.106 GB, free: 89.26 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006912/10.93, allocations: 168.5 kB / 4.106 GB, free: 89.16 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005074/10.93, allocations: 108.8 kB / 4.106 GB, free: 89.07 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.006123/10.94, allocations: 2.666 MB / 4.109 GB, free: 86.75 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.844e-06/10.94, allocations: 0 / 4.109 GB, free: 86.75 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.01049/10.95, allocations: 2.446 MB / 4.111 GB, free: 84.32 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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.conTim1.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim1.tNext,weaDat.conTim.tNext)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (280):
 * Single equations (assignments): 270
 * 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 0.004242/10.95, allocations: 1.679 MB / 4.113 GB, free: 83.27 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.01373/10.97, allocations: 5.836 MB / 4.119 GB, free: 77.82 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.352e-05/10.97, allocations: 8.766 kB / 4.119 GB, free: 77.81 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.004422/10.97, allocations: 1.739 MB / 4.12 GB, free: 76.2 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01128/10.98, allocations: 1.969 MB / 4.122 GB, free: 74.82 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02003/11, allocations: 7.771 MB / 4.13 GB, free: 67.96 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005549/11.01, allocations: 3.098 MB / 4.133 GB, free: 65.47 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.01582/11.02, allocations: 3.02 MB / 4.136 GB, free: 62.54 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001954/11.03, allocations: 319.2 kB / 4.136 GB, free: 62.23 MB / 0.823 GB
Notification: Performance of SimCode: time 2.037e-06/11.03, allocations: 0 / 4.136 GB, free: 62.23 MB / 0.823 GB
Notification: Performance of Templates: time 0.7148/11.74, allocations: 95.62 MB / 4.229 GB, free: 151.7 MB / 0.8386 GB