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 3.514/3.514, allocations: 403.9 MB / 411 MB, free: 372 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.544e-05/2.569e-05, allocations: 7.875 kB / 0.4941 GB, free: 1.402 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4876/0.4877, allocations: 92.7 MB / 0.5847 GB, free: 2.363 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.918/6.405, allocations: 2.442 GB / 3.027 GB, free: 83.45 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002275/6.406, allocations: 87.95 kB / 3.027 GB, free: 83.36 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 3.914/10.32, allocations: 0.8683 GB / 3.895 GB, free: 76.89 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.547e-06/10.32, allocations: 0 / 3.895 GB, free: 76.89 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0006639/10.32, allocations: 127.9 kB / 3.895 GB, free: 76.77 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: 977
 * Number of variables: 977
Notification: Performance of Generate backend data structure: time 0.01356/10.33, allocations: 4.456 MB / 3.9 GB, free: 72.24 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.117e-05/10.33, allocations: 12.02 kB / 3.9 GB, free: 72.23 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01038/10.34, allocations: 1.375 MB / 3.901 GB, free: 70.84 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03396/10.38, allocations: 12.12 MB / 3.913 GB, free: 58.59 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002206/10.38, allocations: 124 kB / 3.913 GB, free: 58.46 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001504/10.38, allocations: 231.8 kB / 3.913 GB, free: 58.24 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01128/10.39, allocations: 4.454 MB / 3.918 GB, free: 53.78 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01295/10.4, allocations: 4.553 MB / 3.922 GB, free: 49.02 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001382/10.41, allocations: 11.94 kB / 3.922 GB, free: 49.01 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000724/10.41, allocations: 8 kB / 3.922 GB, free: 49 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001186/10.41, allocations: 115.9 kB / 3.922 GB, free: 48.89 MB / 0.7605 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 0.03437/10.44, allocations: 19.26 MB / 3.941 GB, free: 28.93 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005497/10.45, allocations: 2.91 MB / 3.944 GB, free: 26 MB / 0.7605 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00288/10.45, allocations: 1.663 MB / 3.946 GB, free: 24.32 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00179/10.45, allocations: 1.551 MB / 3.947 GB, free: 22.45 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003593/10.45, allocations: 1.858 MB / 3.949 GB, free: 20.53 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=276): time 7.392e-06/10.45, allocations: 4 kB / 3.949 GB, free: 20.53 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=285): time 0.2532/10.71, allocations: 22.67 MB / 3.971 GB, free: 13.69 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001794/10.71, allocations: 291.3 kB / 3.971 GB, free: 13.34 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00623/10.71, allocations: 2.811 MB / 3.974 GB, free: 10.52 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007578/10.71, allocations: 29.7 kB / 3.974 GB, free: 10.49 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002566/10.72, allocations: 1.903 MB / 3.976 GB, free: 8.566 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00167/10.72, allocations: 0.9353 MB / 3.977 GB, free: 7.617 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003374/10.72, allocations: 0 / 3.977 GB, free: 7.617 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0003422/10.72, allocations: 436.6 kB / 3.977 GB, free: 7.184 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003546/10.72, allocations: 1.471 MB / 3.979 GB, free: 5.711 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00459/10.73, allocations: 2.134 MB / 3.981 GB, free: 3.312 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.6858/11.41, allocations: 13.74 MB / 3.994 GB, free: 144.3 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.42e-05/11.41, allocations: 5.438 kB / 3.994 GB, free: 144.3 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=406) (initialization): time 0.1973/11.61, allocations: 16.39 MB / 4.01 GB, free: 144 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001469/11.61, allocations: 7.473 MB / 4.017 GB, free: 136.2 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.181e-05/11.61, allocations: 19.19 kB / 4.017 GB, free: 136.2 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003182/11.62, allocations: 0.5331 MB / 4.018 GB, free: 136.1 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006805/11.62, allocations: 0.9184 MB / 4.019 GB, free: 136.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008709/11.63, allocations: 5.268 MB / 4.024 GB, free: 133.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006164/11.64, allocations: 259.8 kB / 4.024 GB, free: 133.1 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001067/11.64, allocations: 158.3 kB / 4.024 GB, free: 133.1 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.365e-05/11.64, allocations: 7.031 kB / 4.024 GB, free: 133.1 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.1971/11.84, allocations: 16.03 MB / 4.04 GB, free: 132.1 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.824e-05/11.84, allocations: 14.84 kB / 4.04 GB, free: 132.1 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002995/11.84, allocations: 0.5634 MB / 4.041 GB, free: 132.1 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005754/11.84, allocations: 0.8297 MB / 4.041 GB, free: 132.1 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007898/11.85, allocations: 4.631 MB / 4.046 GB, free: 129.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0053/11.86, allocations: 252.8 kB / 4.046 GB, free: 129.7 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009985/11.86, allocations: 154.5 kB / 4.046 GB, free: 129.7 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 (387):
 * Single equations (assignments): 382
 * 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 0.001251/11.86, allocations: 186.9 kB / 4.047 GB, free: 129.6 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001127/11.86, allocations: 349.3 kB / 4.047 GB, free: 129.6 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08355/11.95, allocations: 9.163 MB / 4.056 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.27e-05/11.95, allocations: 39.67 kB / 4.056 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.027e-05/11.95, allocations: 0 / 4.056 GB, free: 128.9 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08063/12.03, allocations: 8.273 MB / 4.064 GB, free: 128.2 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.08965/12.12, allocations: 13.59 MB / 4.077 GB, free: 127 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.489e-05/12.12, allocations: 7.344 kB / 4.077 GB, free: 127 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005785/12.12, allocations: 0.7531 MB / 4.078 GB, free: 127 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001833/12.12, allocations: 482.5 kB / 4.078 GB, free: 126.9 MB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007203/12.12, allocations: 74.19 kB / 4.079 GB, free: 126.9 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007571/12.13, allocations: 8.244 MB / 4.087 GB, free: 119.7 MB / 0.7761 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.31e-05/12.13, allocations: 10.25 kB / 4.087 GB, free: 119.7 MB / 0.7761 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0829/12.21, allocations: 11.27 MB / 4.098 GB, free: 118 MB / 0.7761 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003354/12.22, allocations: 0.9966 MB / 4.099 GB, free: 117.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00136/12.22, allocations: 18.41 kB / 4.099 GB, free: 117.7 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005151/12.22, allocations: 289.1 kB / 4.099 GB, free: 117.7 MB / 0.7761 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007556/12.23, allocations: 207.2 kB / 4.099 GB, free: 117.6 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005408/12.23, allocations: 133.7 kB / 4.099 GB, free: 117.6 MB / 0.7761 GB
Notification: Performance of sorting global known variables: time 0.004716/12.23, allocations: 2.155 MB / 4.101 GB, free: 117.5 MB / 0.7761 GB
Notification: Performance of sort global known variables: time 1.132e-06/12.23, allocations: 3.812 kB / 4.101 GB, free: 117.5 MB / 0.7761 GB
Notification: Performance of remove unused functions: time 0.01121/12.24, allocations: 1.925 MB / 4.103 GB, free: 117.5 MB / 0.7761 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 23
 * 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.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 (289):
 * Single equations (assignments): 272
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 10
 * 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: 10 {1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3,1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004288/12.25, allocations: 1.685 MB / 4.105 GB, free: 117.1 MB / 0.7761 GB
Notification: Performance of simCode: created initialization part: time 0.01726/12.26, allocations: 6.758 MB / 4.111 GB, free: 116.3 MB / 0.7761 GB
Notification: Performance of simCode: created event and clocks part: time 1.366e-05/12.26, allocations: 3.938 kB / 4.111 GB, free: 116.3 MB / 0.7761 GB
Notification: Performance of simCode: created simulation system equations: time 0.006153/12.27, allocations: 2.044 MB / 4.113 GB, free: 116.2 MB / 0.7761 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01064/12.28, allocations: 1.716 MB / 4.115 GB, free: 116.1 MB / 0.7761 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02052/12.3, allocations: 8.073 MB / 4.123 GB, free: 114.1 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005277/12.31, allocations: 3.172 MB / 4.126 GB, free: 113.2 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.01552/12.32, allocations: 2.676 MB / 4.129 GB, free: 112.6 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001881/12.32, allocations: 307.3 kB / 4.129 GB, free: 112.4 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.533e-06/12.32, allocations: 4 kB / 4.129 GB, free: 112.4 MB / 0.7761 GB
Notification: Performance of Templates: time 0.1744/12.5, allocations: 85.15 MB / 4.212 GB, free: 42.37 MB / 0.7761 GB