Running command: translateModel(Buildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank")
Notification: Performance of loadModel(Buildings): time 3.776/3.776, allocations: 403.9 MB / 411 MB, free: 376 kB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.11e-05/2.121e-05, allocations: 7.938 kB / 0.4942 GB, free: 1.383 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4815/0.4816, allocations: 92.69 MB / 0.5847 GB, free: 2.379 MB / 474.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.829/6.311, allocations: 2.495 GB / 3.08 GB, free: 24.43 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002477/6.311, allocations: 91.95 kB / 3.08 GB, free: 24.34 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 10.98/17.29, allocations: 2.368 GB / 5.447 GB, free: 53.27 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.283e-06/17.29, allocations: 0 / 5.447 GB, free: 53.27 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.001636/17.3, allocations: 261.2 kB / 5.448 GB, free: 53.02 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: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.03055/17.33, allocations: 9.075 MB / 5.456 GB, free: 43.86 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.97e-05/17.33, allocations: 16 kB / 5.456 GB, free: 43.85 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01622/17.34, allocations: 2.2 MB / 5.459 GB, free: 41.63 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05573/17.4, allocations: 19.12 MB / 5.477 GB, free: 22.46 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004962/17.4, allocations: 263.9 kB / 5.477 GB, free: 22.2 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003459/17.4, allocations: 491.9 kB / 5.478 GB, free: 21.72 MB / 0.823 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.02468/17.43, allocations: 9.172 MB / 5.487 GB, free: 12.55 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03107/17.46, allocations: 9.669 MB / 5.496 GB, free: 2.48 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004851/17.46, allocations: 31.72 kB / 5.496 GB, free: 2.449 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002838/17.46, allocations: 15.98 kB / 5.496 GB, free: 2.434 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002462/17.46, allocations: 239.9 kB / 5.497 GB, free: 2.199 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 0.6968/18.16, allocations: 45.98 MB / 5.542 GB, free: 66.13 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01398/18.17, allocations: 6.855 MB / 5.548 GB, free: 65.93 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008195/18.18, allocations: 3.803 MB / 5.552 GB, free: 65.86 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03986/18.22, allocations: 15.1 MB / 5.567 GB, free: 61.73 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009589/18.23, allocations: 3.686 MB / 5.57 GB, free: 61.52 MB / 0.8386 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.006303/18.24, allocations: 0.4895 MB / 5.571 GB, free: 61.4 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=550): time 3.807e-05/18.24, allocations: 0 / 5.571 GB, free: 61.4 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=567): time 0.2748/18.51, allocations: 32.64 MB / 5.603 GB, free: 57.09 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001249/18.51, allocations: 376 kB / 5.603 GB, free: 56.71 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01444/18.53, allocations: 6.023 MB / 5.609 GB, free: 56.29 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.001644/18.53, allocations: 28.73 kB / 5.609 GB, free: 56.26 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005547/18.53, allocations: 4.179 MB / 5.613 GB, free: 55.09 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003079/18.54, allocations: 1.873 MB / 5.615 GB, free: 53.84 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008788/18.54, allocations: 0 / 5.615 GB, free: 53.84 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 0.0005838/18.54, allocations: 0.5814 MB / 5.615 GB, free: 53.53 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007589/18.55, allocations: 3.304 MB / 5.619 GB, free: 53.51 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009244/18.56, allocations: 4.936 MB / 5.623 GB, free: 51.73 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.2025/18.76, allocations: 16.73 MB / 5.64 GB, free: 50.84 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.5e-05/18.76, allocations: 18.17 kB / 5.64 GB, free: 50.83 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=885) (initialization): time 0.2216/18.98, allocations: 22.04 MB / 5.661 GB, free: 49.36 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005159/18.98, allocations: 22.18 MB / 5.683 GB, free: 42.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002223/18.98, allocations: 45.38 kB / 5.683 GB, free: 42.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003063/18.99, allocations: 0.5878 MB / 5.684 GB, free: 42.07 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01102/19, allocations: 1.717 MB / 5.685 GB, free: 42.06 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006758/19.01, allocations: 3.864 MB / 5.689 GB, free: 40.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01114/19.02, allocations: 0.5149 MB / 5.69 GB, free: 40.21 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002258/19.02, allocations: 340.3 kB / 5.69 GB, free: 40.21 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.387e-05/19.02, allocations: 5.969 kB / 5.69 GB, free: 40.21 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.2441/19.26, allocations: 21.22 MB / 5.711 GB, free: 39.13 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001986/19.26, allocations: 47.09 kB / 5.711 GB, free: 39.13 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003126/19.27, allocations: 0.6118 MB / 5.711 GB, free: 39.11 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01069/19.28, allocations: 1.698 MB / 5.713 GB, free: 39.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007054/19.28, allocations: 3.879 MB / 5.717 GB, free: 37.34 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01118/19.3, allocations: 0.5027 MB / 5.717 GB, free: 37.26 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002268/19.3, allocations: 330.3 kB / 5.717 GB, free: 37.26 MB / 0.8542 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         pum.vol.heaFloSen.Q_flow:VARIABLE(unit = "W" protected = true )  "Heat flow from port_a to port_b as output signal" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 201
 * 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 (861):
 * Single equations (assignments): 854
 * Array equations: 2
 * Algorithm blocks: 2
 * Record equations: 1
 * When equations: 0
 * 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: 0
 * Non-linear torn systems: 2 {1 4,1 17}
Notification: Performance of prepare postOptimizeDAE: time 0.003585/19.3, allocations: 279.1 kB / 5.718 GB, free: 37.13 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003188/19.3, allocations: 0.7178 MB / 5.718 GB, free: 36.75 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.09788/19.4, allocations: 13.77 MB / 5.732 GB, free: 35.8 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001229/19.4, allocations: 67.41 kB / 5.732 GB, free: 35.8 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.175e-05/19.4, allocations: 7.844 kB / 5.732 GB, free: 35.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0895/19.49, allocations: 12.07 MB / 5.744 GB, free: 34.89 MB / 0.8542 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 postOpt removeSimpleEquations (simulation): time 0.1201/19.61, allocations: 23.29 MB / 5.766 GB, free: 29.72 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.367e-05/19.61, allocations: 8 kB / 5.766 GB, free: 29.71 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007909/19.62, allocations: 1.187 MB / 5.768 GB, free: 28.82 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002462/19.62, allocations: 0.8377 MB / 5.768 GB, free: 28.29 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001382/19.62, allocations: 113.5 kB / 5.769 GB, free: 28.23 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009627/19.63, allocations: 10.79 MB / 5.779 GB, free: 17.91 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.935e-05/19.63, allocations: 16.5 kB / 5.779 GB, free: 17.9 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1228/19.76, allocations: 19.27 MB / 5.798 GB, free: 5.176 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006915/19.76, allocations: 1.877 MB / 5.8 GB, free: 3.824 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003346/19.77, allocations: 38.66 kB / 5.8 GB, free: 3.793 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01052/19.78, allocations: 0.6968 MB / 5.8 GB, free: 3.301 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001433/19.78, allocations: 399.2 kB / 5.801 GB, free: 3.051 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001288/19.78, allocations: 236.5 kB / 5.801 GB, free: 2.859 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.01379/19.79, allocations: 4.658 MB / 5.806 GB, free: 15.13 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.038e-06/19.79, allocations: 0 / 5.806 GB, free: 15.13 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.02389/19.82, allocations: 4.075 MB / 5.81 GB, free: 11.21 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 48
 * Number of states: 27 (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,tan.vol[1].dynBal.U,tan.vol[2].dynBal.U,tan.vol[3].dynBal.U,tan.vol[4].dynBal.U,tan.indTanHex.vol[1].dynBal.U,tan.indTanHex.vol[2].dynBal.U,tan.indTanHex.vol[3].dynBal.U,tan.indTanHex.vol[4].dynBal.U,tan.indTanHex.cap[1].T,tan.indTanHex.cap[2].T,tan.indTanHex.cap[3].T,tan.indTanHex.cap[4].T,pum.filter.x[1],pum.filter.x[2],exp.m,exp.H)
 * 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 (574):
 * Single equations (assignments): 548
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 18
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 18 {1 3,1 3,1 3,1 3,1 4,1 3,1 3,1 3,1 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 0.006727/19.83, allocations: 2.317 MB / 5.812 GB, free: 9.609 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.03803/19.86, allocations: 13.51 MB / 5.825 GB, free: 14.74 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 2.039e-05/19.86, allocations: 5.062 kB / 5.825 GB, free: 14.73 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.009455/19.87, allocations: 3.657 MB / 5.829 GB, free: 11.46 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02273/19.9, allocations: 3.841 MB / 5.832 GB, free: 8.762 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.698/20.59, allocations: 18.62 MB / 5.851 GB, free: 119.1 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01915/20.61, allocations: 6.293 MB / 5.857 GB, free: 118.1 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.05079/20.66, allocations: 5.643 MB / 5.862 GB, free: 118.1 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003596/20.67, allocations: 0.5922 MB / 5.863 GB, free: 118.1 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.493e-06/20.67, allocations: 0 / 5.863 GB, free: 118.1 MB / 0.8855 GB
Notification: Performance of Templates: time 0.3772/21.04, allocations: 162.7 MB / 6.022 GB, free: 100.1 MB / 0.8855 GB